NC0004308_Regional Office Historical File Pre 2018 (5)

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ALCOA, INC
BADIN WORKS
MAY 1 2009
1999 DWQ-Ivlurfal^.,e Muter PioiaQilark
NPDES PERMIT
APPLICATION
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NC 0004308

0004308 permit renewal application
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Subject: NC0004308 permit renewal application}
Date: Thu, 11 Mar 1999 14:32:31 -0500
From: Charles Weaver <charles_weaver@ h2o.enr.state.nc.us>
To: Larry McCaskill <[e-mail]>,
Mike Templeton <[e-mail]>
To: �rR�r
Pow: &�Z)675
Larry, the NPDES Unit received the permit renewal application for the ALCOA Badin works (permit NC0004308) on
February 24, 1999. Thanks for submitting this package in a timely fashion.
As we discussed during our visit to your facility, Mike Templeton will be working on this permit renewal. Mike's
time is still being monopolized by the nitrogen allocation issues in the Neuse River. We have also lost additional
staff since our visit to ALCOA - the NPDES Unit now has five vacant positions.
This staff shortage is causing delays in our processing of permit renewals. Our remaining staff are currently
reviewing Authorizations to Construct, speculative limit requests, major permit modifications and 201 plan reviews
ahead of permit renewals. This is necessary due to a variety of factors, including mandatory deadlines in the
statutes which govern our program.
If this staff shortage delays reissuance of your permit, the existing requirements in permit NC0004308 will remain
in effect until the permit is renewed (or other action is taken by the Division). We appreciate your patience and
understanding as our skeleton crew performs what tasks it can.
If you have any questions about your permit (or the permit renewal process in general), simply reply to this
e-mail. You can also e-mail Mike at the address in the header of this message.
Sincerely,
Charles H. Weaver, Jr.
L.''^..'�t�.r, c,a
MAR A 0 1999
,?V.aX4t0a Rig
sm arm
of 1 3/11/99 2:44 PM

Aluminum Company of America
NX.
1999 February 19
N. C. Department of Environment and Natural Resources MAR 16 1999
Division of Water Quality
P. O. Box 29535,� 6C
Raleigh, N. C. 27626-0535 CERTIFIED MAIL sx »utx
RETURN RECEIPT REQUESTED
Attention: Mr. Charles H. Weaver, Jr. Z 276 262 548
RE: NPDES PERMIT RENEWAL APPLICATION - PERMIT NO. NC0004308
ALCOA - BADIN WORKS
Gentlemen:
Attached, please find the NPDES permit renewal application for Alcoa, Inc.'s Badin
Works facility in Badin, N. C. Badin Works' present NPDES permit is due to expire on
August 31, 1999. The renewal application package contains the following items:
=> Synopsis of requests regarding modifications to current permit. One signed original
and two copies
=> Schematic of Water Flow. Three copies.
=> N. C. Standard Form C with accompanying analytical data, as applicable, for Outfalls
002, 004 '005 011, 012, 013; 015, 017, 018, 019 & 020. One signed orignal and two
copies.
=> Location Map - Three copies
=> MSDS sheets for water treatment chemicals - Three copies
If you should have any questions or comments, please don't hesitate to contact me @
704-422-5639
Yours Very Truly,
William L. McCaskill
Senior Environmental Specialist
Alcoa - Badin Works
cc: S. H. Myers
J. D. Morton - PGH
e:mail B. A. Cox - letter only
P.O. Box 576 Badin, North Carolina 28009 USA

4or
Alcoa - Badin Works
NPDES Permit Application
Permit No. - NC 0004308
COMMENTS REGARDING ALCOA - BADIN WORKS NPDES PERMIT RENEWAL
GENERAL
Alcoa is requesting that all effluent limitations and monitoring requirements involving cyanide be changed
from reading "total cyanide," as currently worded, to read "free cyanide." Alcoa intends to use Standard
Method 4500-CN I for the determination of free cyanide.
Alcoa believes that its current permit language is a reflection of the Division of Water Quality's (DWQ)
past interpretation of the cyanide water quality standard listed in 15A NCAC 2B. 0211 (1). While the
standard states "cyanide," it has been historically interpreted by DWQ as meaning "total cyanide."
Alcoa understands that, as part of the current triennial review, the water quality standard for cyanide will
be changed to a free cyanide criterion. This is consistent with the 1984 U.S. EPA Ambient Water Quality
Criteria Document for Cyanide, U. S. EPA's "Final Water Quality Guidance for the Great Lakes System;
Final" published on March 23, 1995, and the water quality standards adopted by numerous other states.
Alcoa recognizes that any rule changes resulting from the triennial review will not be adopted until August
2000, conflicting with the current renewal of its current NPDES permit. However, the current language of
15A NCAC 2B .0103 allows for the use of analytical methods listed in "Standard Methods for the
Examination of Water and Wastewater, 19'h edition (1996)" or subsequent editions to measure conformity
with the water quality standards, in addition to the use of those methods listed in 40 CFR Part 136. DWQ
has indicated that it will allow the use of approved free cyanide analytical methods to measure conformity
with the current cyanide water quality standards. The weak acid dissociable method for the determination
of free cyanide is listed as Standard Methods No. 4500-CN I.
OUTFALL 002
Alcoa is requesting that the acute toxicity monitoring requirements for outfall 002 be discontinued based
on 3 years of data. The only failed test recorded during this period was in June 1997, and was believed to
be the result of unusually high chlorine concentrations associated with the potable water which were
documented by the lab. Potable non -contact cooling water was being used for cooling the air compressors
during a maintenance outage of the cooling towers. During normal operation, the air compressors are
cooled via a closed loop cooling tower which would eliminate the direct discharge of potable cooling
water.
Alcoa is requesting that total suspended solids (TSS) monitoring requirements at Outfall 002 be
discontinued based on 3 years of data (Attachment 1) with only one sample result since 11/96 with
detectable concentrations of suspended solids, as well as, an overall average concentration of <0.3 mg/l.
Alcoa is planning on shutting down its' boiler during 1999 and is requesting that monitoring for sulfates be
discontinued at that time.
P:\WINWORD\ENVIRON\WATER\NC-DEM\PERMIT APPLICATION COVER LETTER 1999.DOC

s
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Alcoa - Badin Works
NPDES Permit Application
Permit No. - NC 0004308
COMMENTS REGARDING ALCOA - BADIN WORKS NPDES PERMIT RENEWAL (CONT)
OUTFALL 004
Alcoa is requesting that temperature monitoring requirements in Little Mountain Creek be discontinued
based on data collected since 11/97 (Attachment 2) when the discharge from Outfall 014 was diverted and
subsequently discontinued from discharging to Little Mountain Creek. In the Spring of `98, Alcoa installed
a closed loop cooling system on its' particle process which significantly reduced the volume and
temperature of its' discharge to Little Mountain Creek.
OUTFALL 005
Alcoa is requesting that Chronic Toxicity monitoring requirements be discontinued for Outfall 005 based
on data since 3/97 (Attachment 3) indicating passed tests. If it is determined that monitoring is required,
Alcoa would like to request that the 90% dilution ratio for chronic toxicity testing be re-evaluated based on
recent flow reductions (Attachment 4) and updated 7Q10 data (Attachment 5) for Little Mountain Creek
which Alcoa obtained in 1998 from the USGS.
Alcoa is requesting that monitoring requirements for oil & grease be discontinued for Outfall 005 based on
data since 12/95 (Attachment 6) which indicates that there has never been an exceedance of its' permitted
limits.
OUTFALL Olt
Alcoa is requesting that monitoring requirements for Outfall 011 be reduced to annual monitoring, as
opposed to, monitoring every storm event which exceeds the capacity of the diffuser pumps. Alcoa has
collected and reported 6 years of data for this Outfall (Attachment 7) and does not feel that the current
frequency of monitoring every by-pass of the diffuser is providing useful data beyond which we currently
have.
Alcoa is requesting that the monitoring requirements for cyanide at Outfall 011 be based on free cyanide
rather total cyanide.
OUTFAi.1. 012
Alcoa is requesting that chronic toxicity monitoring requirements for Outfall 012 be discontinued based on
all tests being passed since 6/93 (Attachment 8).
Alcoa is requesting that the permit limits for cyanide at Outfall 012 be based on free cyanide rather total
cyanide.
Alcoa is requesting that monitoring requirements for oil & grease at Outfall 012 be discontinued based on
data since 12/89 (Attachment 9) which indicates there has never been an exceedance of its' permitted
limits.
Alcoa is requesting that monitoring requirements for aluminum at Outfall 012 be discontinued based on 3
years of data (Attachment 10), with the majority of the results being non -detectable (<.20 mg/1), as well as,
the overall average concentration being <.20 mg/l.
P:\WINWORD\ENVIRON\WATER\NC-DEM\PERMIT APPLICATION COVER LETTER 1999.DOC

Alcoa - Badin Works
NPDES Permit Application
Permit No. - NC 0004308
COMMENTS REGARDING ALCOA - BADIN WORKS NPDES PERMIT RENEWAL (CONT)
01ITFALL 013
Alcoa is requesting that Outfall 013 be classified as a "stormwater only" outfall as part of the NPDES
permit renewal. Since issuance of the current permit, Alcoa completed voluntary remediation construction
activities on the piping network associated with Outfall 013. The work was done in 1996 as an Interim
Measure with the approval of the NC Hazardous Waste Section. The objective of these activities was to
eliminate infiltration of site groundwater into the piping through relocation of piping outside of a former
landfill and installation of new piping at elevations above the ground -water table. All piping was equipped
with rubber gaskets and hydrostatically tested following installation. The attached results of fluoride and
total cyanide (Attachment 11) show that the Interim Measures construction has been successful in
eliminating the infiltration of site groundwater into Outfall 013 piping. The discharge is now entirely
comprised of off -site spring water and off- and on -site stormwater. As a storm -water only outfall, Outfall
013 should not have effluent limitations and only monitoring requirements that are appropriate for storm
water.
OUTFALL 014
Alcoa is requesting that outfall 014 be removed from the current permit. Alcoa installed a closed loop
cooling tower on the particle process in the Spring of'97 which eliminated the discharge from this outfall.
OUTFALL 015 / 020
Alcoa is requesting that outfalls 015 & 020 be combined under representative outfall status. These
"stormwater only" outfalls drain similar areas of our plant site. Alcoa would continue to sample outfall
020.
nUTFALL 016
Alcoa is requesting that outfall 016 be removed from the current permit. Remediation conducted in Fall `96
eliminated the discharge from this outfall.
OUTFALL 018
Alcoa wishes to clarify that there are now two outfalls associated with the Badin Landfill. The two outfalls
are the result of regrading and landfill cover improvements conducted in 1997. Alcoa has previously
requested and received representative outfall status for outfall 018 via letter from N. C. DWQ's Bradley
46W Bennett dated 2/14/97.
P:\WINWORD\ENVIRON\WATER\NC-DEM\PERMIT APPLICATION COVER LETTER 1999.DOC

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ATTACHMENT 3

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OUTFALL 005
FLOW
Dec-89 Dec-90 Dec-91 Dec-92 Dec-93 Dec-94 Dec-95 Dec-96 Dec-97 Dec-98
--E-AVERAGE MAXIMUM
ATTACHMENT 4

Little Mountain Creek Flow Estimation
Q = (P-0.2S)2/(P+0.8S)
Summer 7Q10 flow
0.26
fs CN =
75.93
Winter 7Q10 flow
0.68
(November - March)
S = 1000/CN -10
S =
3.17002502
P = precipitation (in)
Area =
5.56
sq. miles
155003904
sq. ft.
CN = runoff coefficient
cfs (adjusted
Month
Precipitation
# of storms
P/# of storm
per storm (ft
Q*#of storm
Q x A (cu. ft.)
by # of storms)
cfs + 7Q10
January
3.52
5.8
0.60689655
1.94848E-05
0.00011301
17517.25276
0.006540193
0.68654019
February
4.13
5.8
0.71206897
0.000156348
0.00090682
140560.286
0.05810197
0.73810197
March
4.24
6.457
0.6566517
1.33867E-05
8.6438E-05
13398.23003
0.005002326
0.68500233
April
3.46
6.029
0.57389285
9.68267E-05
0.00058377
90486.34053
0.034909854
0.29490985
May
3.81
6.2
0.61451613
1.00463E-05
6.2287E-05
9654.775488
0.00360468
0.26360468
June
4.05
6.881
0.58857724
5.50386E-05
0.00037872
58703.17652
0.02264783
0.28264783
July
5
6.881
0.72663857
0.000219171
0.00150812
233764.2409
0.087277569
0.34727757
August
5.42
6.556
0.82672361
0.000920391
0.00603408
935306.331
0.349203379
0.60920338
September
3.92
3.917
1.00076589
0.003169392
0.01241451
1924297.522
0.742398735
1.00239874
October
3.02
3.833
0.7878946
0.000593728
0.00227576
352751.4953
0.131702321
0.39170232
November
2.07
4.444
0.46579658
0.000785471
0.00349063
541061.6776
0.208742931
0.88874293
December
3.97
5.194
0.76434347
0.000428946
0.00222794
345339.9245
0.128935157
0.80893516
Attachment 5

1
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50
40
30
20
10
J7
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OUTFALL 005
OIL & GREASE
U-,
00 00
Q 0 cn 7 0
tMONTHLY AVG. ---DAILY MAX MONTHLY AVG. LIMIT DAILY MAX LIMIT
ATTACHMENT 6

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DATE
Attachment 7

0
OUTF L 011
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130.0
120.0
110.0
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90.0
a
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OIL & GREASE
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DATE
Attachment 7

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O) O) m O) O) O) O) O) O) O) O) O) O) O) m O) cn O) (n O) O) O) O) O) 0) 0) O) O) O) m O) O) O) 01 Ol O) O)
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N O d O d O O N U O N O N O O- O O 7 N U O N O N O O_ O O O N U O N
Q V1 Z --) Li Q Q !/l Z Li Q Q cn O Z (=
-*-MONTHLY AVG -*-DAILY MAX -MAX LIMIT
ATTACHMENT 11

9
8
7
6
5
4
3
2
1
OUTFHLL 013
FLUORIDE
T .ir ,,.i...,_�" ,14- TI F Y' �. ,„mot-��` �;, i . ,f, 4.,.,..,i l, 1,,,,„.,�,, .1, .;��' .;,. �;• ;i �� i
Ln c0 l0 c0 c0 cD c0 c0 c0 c0 CO c0 c0 I, n n t\ n n n n n t\ I` 00 00 00 00 00 co co00 co co 00
O) m O) M m m m m O1 (1 O7 Ql m m cn m cnm O) cn Ot m m m Ot M m ol m a,m m O) 01 Ql ol O)
I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I
cn :2
N O N O d O O -=j 7 n U O i� cn CD� Q u) cD Z
� MAX
Attachment 11

0 0 0
POTABLE WATER
0.278 MGD
SANITARY
0.070 MGD
GROUNDWATER
0.026 MGD
BADIN WORDS
LOSSES
0.029 MGD
OUTFALL 013
0.012 MGD
OUTFALL 005
0.066 MGD
TOTAL IN = 0.304 MGD
TOTAL OUT = 0.304 MGD
FLOWS ARE + 10%
OUTFALL 014
000 MGD
OUTFALL 004
0.017 MGD
OUTFALL 012
0.023 MGD
OUTFALL 011
STORMWATER
OUTFALL 002
0.087 MGD
NON-STORMWATER FLOWS
ALCOA - BADIN WORKS
BADIN, N.C.
NC0004308
FIGURE 1 OF 6
JULY 15, 1998

0 0 0
INDUCTION FURNACE
NON -CONTACT STEAM CONDENSATE
COOLING WATER 0.021 MGD
0.001 MGD
NON -CONTACT FLUID
BOILER BLOWDOWN
COOLER MAKEUP
0.006 MGD
WATER
0.001 MGD
pH NEUTRALIZATION
NON -CONTACT
WATER TUBE AFTER
COOLER WATER
STORMWATER
0.058 MGD
COMPRESSOR
CONDENSATE
<.0001 MGD
GROUNDWATER
<.0001 MGD
OUTFALL 002
0.087 MGD
OUTFALL 002 SOURCES
ALCOA - BADIN WORKS
BADIN, N.C.
NC0004308
FIGURE 2 OF 6
7/15/98

E, I
STRIPPING PRESS
NON -CONTACT
COOLING WATER
0.010 MGD
COMPRESSOR
CONDENSATE
<.0001 MGD
STORMWATER
OUTFALL 004
0.017 MGD
NON -CONTACT
FLUID COOLER MAKEUP
WATER
0.001 MGD
NON -CONTACT WATER
TUBE AFTER COOLER
WATER
0.006
OUTFALL 004 SOURCES
ALCOA - BADIN WORKS
BADIN, N.C.
NC0004308
FIGURE 3 OF 6
7/15/98

CONTINUOUS CASTERS
AIR CONDITIONING
CRUCIBLE AUGER
NON -CONTACT
NON -CONTACT
COOLINGWATER
COOLING WATER
0.037 MGD
0.015 MGD
CONTINUOUS
BAKE FURNACE
CASTERS
BRICK SAW
NON -CONTACT
COOLING WATER
COOLING WATER
0.001 MGD
.002 MGD
STORMWATER
CONTINUOUS
CASTERS HYDRAULIC
SYSTEM NON-
CONTACT COOLING
WATER
0.001 MGD
GROUNDWATER
A10 MGD
COMPRESSOR
CONDENSATE
<.0001 MGD
OUTFALL 005
0.066 MGD
OUTFALL 005 SOURCES
ALCOA - BADIN WORKS
BADIN, N.C.
NC0004308
FIGURE 4 OF 6
7/15/98

MIXER BEARING
NON -CONTACT
COOLING WATER
0.004 MGD
ANODE PRESS
NON -CONTACT
COOLER WATER
0.002 MGD
BALL MILL NON -
CONTACT COOLING
WATER
0.003 MGD
COKE UNLOADING
WELL
GROUNDWATER
0.004 MGD
OUTFALL 011
NOTE: STORM EXCEEDING 012 DIFFUSER
PUMP CAPCITY AND CAUSING OVERFLOW
OVER WEIR ACTIVATES OUTFALL 011
OUTFALL 012
0.023 MGD
STEAM CONDENSATE
0.004 MGD
ANODE PRESS
VACUUM PUMP
NON -CONTACT
COOLING WATER
0.003 MGD
COKE HEATER
BEARING NON -
CONTACT COOLING
WATER
COMPRESSOR
CONDENSATE
<.0001 MG
1 �i1,11flyl �
OUTFALL 011 AND 012 SOURCES
ALCOA - BADIN WORKS
BADIN, N.C.
NC0004308
FIGURE 5 OF 6
7/15/98

OUTFALL 013 SOURCES
ALCOA - BADIN WORKS
BADIN, N.C.
NC0004308
FIGURE 6 OF 6
7/15/98

�5'"
H CAROLINA DEPT. OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
ENVIRONMENTAL MANAGEMENT COMMISSION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION I. APPLICATION AND FACILITY DESCRIPTION
Unless otherwise specified on this form all items are to be completed. If an item is not applicable indicate'NA'.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED.
REFER TO BOOKLET BEFORE FILLING OUT THESE ITEMS.
Please Print or Type
1. Legal Name of Applicant
101
ALCOA INC.
(see instructions)
BADIN WORKS
2. Mailing Address of Applicant
(see Instructions)
Number & Street
102a
P. O. BOX 576
City
102b
BADIN
State
102c
N. C.
Zip Code
102d
28009
3. Applicant's Authorized Agent
(see Instructions)
Name and Title
103a
William L. McCaskill
Senior Environmental Specialist
Number & Street
103b
P. O. Box 576
Highway 740
City
103c
Badin
State
103d
N. C.
Zip Code
103e
28009
Telephone
103f
704 422 - 5639
Area Number
4. Previous Application
Code
If a previous application for a
permit under the National
Pollutant Discharge Elimination
System has been made, give
the date of application.
104
9�3_ 1_ 16-7DAY--
I certify that I am familiar with the information contained in this application and that to the best of my knowledge and belief such
information is true, complete, and accurate.
Bruce A. Cox 102e Works Manager
-Printed Name erso igmng e
102f v
igna u�pp scan or onze Agent or onze gen y— �UAA�T
Date Application Signed
North Carolina General Statue 143-215.6 (b)(2) provides that: Any person who knowingly makes any false statement
representation, or certification in any application, record, report, plan, or other document files or required to be maintained under
Article 21 or regulations of the Environmental Management Commission implementing that Article, or who falsifies, tampers with, or
knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article.21
or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor
punishable by a fine not to exceed $10,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001
)rovides a punishment by a fine or not more than $10,000 or imprisonment not more than 5 years, or both, for a similar offense.)

,
5. Facility (see instructions)
Give the name, ownership, and
physical location of the plant or
other operating facility where
discharge(s) presently occur(s)
or will occur.
Name
Ownership (Public, Private
or both Public and Private)
Check block if a Federal
facility
and give GSA Inventory
Control Number
Location:
Number & Street
City
County
State
6. Nature of Business State the na
of the business conducted at the
plant or operating facility.
�. Facility Intake Water (see
instructions) Indicate water intake
volume per day by sources.
Estimate average volume per day
in thousand gallons per day.
Municipal or private water system
Surface water
Groundwater
Other'
Total Item 7
If there is intake water from 'oth(
specify the source.
8. Facility Water Use Estimate avera
volume per day in thousand gallon
per day for the following types of
water usage at the facility.
(See instructions)
Noncontact cooling water
Boiler feed water
Process water (including contact
cooling water)
Sanitary water
Other'
Total Item 8
. If there are discharges to 'other',
specify
105a
105b
105c
105d
105e
105f
105g
105h
106a
106b
107a
107b
107c
107d
107e
107f
108a
108b
108c
108d
108e
108f
108g
Badin Works
Aluminum Company of America
Highway 740
®PUB 0 PRV 0 aPP
0 FED
Highway 740
Badin
Stanlv
Aluminum Smelting
AGENCY USE
0
278 thousand gallons per day
NA thousand gallons per day
26 thousand gallons per day
thousand gallons per day
304 thousand gallons per day
See Item 12 for information on off -site landfill seep discharges
147 thousand gallons per day
31 thousand gallons per day
1 thousand gallons per day
70 thousand gallons per day
55 thousand gallons per day
304 thousand gallons per day
System�losses groundwater stormwater (Outfall 011
eS m 1'1 for in rmation oo l etTdB seep eep discharges
If there is "Sanitary' water use, 108h 400 - 450 . people served
give the number of people served.

I
i9. All Facility Discharges and other Losses. Number
and Discharge (See mstructions)Volume Specify the
number of discharge points and the volume of water
discharged or lost from the facility according to the
categories below. Estimate average volume per day in
thousand gallons per day
Number of
Total Volume Discharged,
Discharge Points
Million Gallons Per Day
Surface Water 109a1 68
109a2
.205 '
Sanitary wastewater transport syst m 109b1 1
109b2
.070
Storm water transport system 109c1 64
109c2
Undetermined
Combined sanitary and storm wate 109d1 NA
109d2
NA
transport system
Surface impoundment with no 109e1 NA
109e2
NA
effluent
Underground percolation 109f1 NA
109f2
NA
Well injection 109g1 NA
109g2
NA
Waste acceptance firm 109h1 1
109h2
.0001
Evaporation 109i1 2
10912
.029
Consumption 109j1 NA
109j2
NA
Other' 109k1
109k2
Facility dischargers and volume
Total Item 9 10911 15
10912
304
'If there are discharges to 'other', 109m1 ' See Item 12 for information on off -site landfill seep discharges
specify.
10. Permits, Licenses and Applications
List all existing, pending or denied permits, licenses and applications
related to
discharges from this facility (see
instructions)
Issuing
For
Type of
Date
Date I
Date
Expiration
Agency
Agency
Permit or
Filed
Issued I
Denied
Date
Use
License
ID Number
YR/MO/DA
YR/MO/DA I
YR/MO/DA
YR/MO/DA
0.
e.
.
k '
NPDES
NC0004308
93111/16
95/12/01
_
99/08/31
NC DEHNR
NC DEHNR
dZ 43..E
x. _ ..._.
Stormwater
NC0004308
92/09/29
95/12/01
99/08/31
11. Maps and Drawings
Attach all required maps and drawings to the back of this application. (see instructions)
12. Additional Information
tem
112 Number Information
an a Facility Intake Water and Facility UsreMirriates do not include group wa er that result in
seep discharges at two off -site landfills. This is not 'intake water' or considered 'facility use'.
Information on discharge as continuous or intermittent surface water seeps at two off -site an i s
is provided separate from the Facility Discharges because these discharges are unrelated to the
Badin Works operations.
No discharge rate information is available for the Old Brick Landfill (Outfall 019) because of the
I intermittent nature of this discharge.
Information on the Alcoa Badin Landfill is included with Outfall 021.

STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION II. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Section I, Items 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
waste water does not go through a treatment works prior to being discharged to surface waters. Discharges to wells must be described where there are also discharges to
surface waters from this facility. SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME
FACILITY. All values for an existing discharge should be representative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No.
(see instructions)
b. Discharge Name
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No
If a previous permit
application was made for this di
charge (Item 4, Section 1) provii
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date
If the discharge has never
occurred but is planned for son
future date, give the date the
discharge will begin.
c. Discharge to End Date If the
discharge is scheduled to be
discontinued within the next 5
years, give the date (within be:
estimate) the discharge will eni
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon,request (see instructions)
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
201a 1 002
201b
201c
202a
202b
202c
203
204a
204b
204c
205a
Boiler House Effluent
002
Undetermined
North Carolina
Stanly
Badin
❑ STIR
® LKE
❑ OCE
❑ MTS
❑ MCS
204d
204e
204f
Agency Use

Municipal Storm Water Transport
System
Well (injection)
Other
if 'other' is checked, specify type 205b
6. Discharge Point - LaULong.
Give the precise location. of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ds 207b
beyond the shoreline or is below the mean to
water line, complete item 8,
or gency se
a'or
'nor u
y
For A ency Use
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally oper
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine maintenancA
check the months during the y
when the discharge is operati
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
flow of this discharge occurs
207c
208a
208b
209a
209b
209c
49
211a
211b
212
DISCHARGE SERIAL NUMBER
002
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 30 SEC
80 DEG. 06 MIN. 57 SEC
Badin Lake
feet
feet
® (con) Continuous
❑ (int) Intermittent
7 days per week
❑ JAN
❑ FEB
❑ MAR
❑ APR
❑ MAY
❑ JUN
❑ JUL
❑ AUG
❑ SEP
❑ OCT
❑ NOV
❑ DEC
thousand gallons per day
hours per day
discharge occurrences per day
From January to June
month mon— tF

y
M
DISCHARGE SERIAL NUMBER
002
13. Activity Description Give a 213a Boiler Blowdown
narrative description of activity Steamline Condensate
producing this discharge (see Compressor Condensate
instructions) Non -contact Cooling Water - Air Compressors
Stormwater
Groundwater
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
21
a. Raw Materials
Maximum Unit Shared Discharges
b. Products
Maximum Unit Shared Discharges

15
Waste Abatement
a. Waste Abatement Practices
Describe the waste abatemer
practices used on this dis-
charge with a brief narrative
(see instructions)
b.
•
Waste Abatement Codes
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
215a
215b
DISCHARGE SERIAL NUMBER
002
Narrative:pH neutralization system for boiler blowdown
(1)CNEUTR
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
0 4)
0 5)
(16)
0 7)
0 8)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

I
16. Wastewater Characteristics
DISCHARGE SERIAL NUMBER
002
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
-Pla- er
Present
Parameter
Present
216
216
Color
opper
00080
01042
Ammonia
Tron
00610
01045
X
rganic nitrogen
ea
00605
01051
-Nitrate
agnesium
00620
00927
Nitrite
anganese
00615
01055
-PFHosp orus
Mercury
00665
X
71900
Sulfate
-Wolybdenum
00945
X
101062
Sulfide
Nickel
00745
01067
Sulfite
e enwm
00740
01147
Bromide
-Silver
71870
01077
Chloride
Potassium
00940
100937
X
Cyanide
bodium
00720
00929
X
uon e
-Tfiallium
00951
X
01059
Aluminum
Titanium
01105
01152
Antimony
in
01097
101102
Arsenic
bric
01002
01092
-B-eFyllium
gici es
01012
74051
Barium
onna a organic compounds*
01007
74052
oron
es is es
01022
74053
Cadmium
i and grease
01027
00550
X
Calcium
eno s
00916
X
32730
Cobalt
u a an s
01037
38260-Gfi
X
romwm
Chloride
01034 i
060
X
Fecal co i orm bacteria
Radioactivity
74055 1
74050
' Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.
As

ENG
1"', 18
DISCHARGE SERIAL NUMBER
002
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
influent
Emuent
Parameter and Code
-Untreated
Intake
n- an
Treated
Daily
Average
Minimum
Value
Maximum
Value
Frequency
of Analysis
um er o
Analyses
Sample
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
ow
Gallons per day
.087
.087
.009
.235
1/7
53
G
50050
Ph
Units
ND
6.6
7.4
1 / 14
26
G
00400
empera ure (winter)
oC
ND
29
10
32
1/7
26
G
4026
empera ure summer
cc
ND
32
21
46
1/7
26
G
74025
Biochemcial Oxygen
Demand
(BOD 5-Day)
<2.0
<2.0
<2.0
<2.0
1 / 365
1
C
mg/I
00310
Chemical oxygen
Demand (COD)
mg/l
<20
<20
<20
<20
1 / 365
1
C
00340
Total Suspended
(nonfilterable) Solids
mg/I
<5.0
<5.0
<5.0
9.0
1 / 14
24
C
00530
specific conductance
micromhos/cm at 25°C
140
250
250
1 / 365
1
C
00095
Settleable Matter
(residue)
<0.20
!<O.0
<0.20
<0.20
1 / 365
1
C
ml/I
00545
" Other discharges sharing intake flow (serial numbers) (see instructions)
' ND - No Data Available

r_j
�J
1707:4Y1ffeja0t cm5&1:6
DISCHARGE SERIAL NUMBER
002
Parameter and Code
217
Intluent
Effluent
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed or
Expected
During
Discharge
Activity
(4)
Maximum
Value
Observed or
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
(6)
Number
of
Analyses
1 (7)
amp e
Type
(8)
Dif & Grease mg
00550
5.4
5.0
5.0
5.0
1 / 365
1
G
18. Plant Controls Check if the followin
plant controls are available for this
discharge
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is frc
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s)
b. Name and address of
manufacturer
c,
218
219a
219b
Quantity (pounds added per I 219c
million gallons of water treate )
p APS
ALM
SEE ITEM 26 FOR DETAILS ON WATER TREATMENT ADDITIVES

■7G]YAHa►rNtIpi
111111111
d. Chemical composition of thesl 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal discharge
(e.g., associated with a steam and/or power generation
plant, steel mill, petroleum refinery, or any other
manufacturing process) and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 220
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21.
Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
Winter 221 b
22. Discharge Temperature , Rate of
Change Per Hour
Give the maximum possible rate c
temperature change per hour of
discharge under operating
conditions (see instructions)
23. Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 1[
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
(subject to natural changes
b. Discharge Water Temperature
221a
'F
222
223a
223b
24. Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
002
p BLBD
p BCCL
p APOF
171 EPBD
p OCFP
COND
p CTBD
MFPR
ri OTHR
"F
'F./hour
0 0 a 1 Maximum
'F 'F 'F `F
"F 'F "F 'F
feet/sec.
minutes

Ubh
6
0
0
DISCHARGE SERIAL NUMBER
002
26. Additional Information
Section II Item 17 100% of the potable intake water is treated off -site by means of flocculation, coagulation, and rapid
sand filtration
Section II Item 19 a) NALCO 7292 Resin Rinse - Boiler
NALCO Elimin-ox - Boiler
NALCO 7211 - Boiler
Sulfuric Acid - Boiler
NALCO 7362 - Compressor Cooling Water System
NALCO Topcast-CST - Compressor Cooling Water System
NALCO 7338 - Compressor Cooling Water System
b) NALCO Chemical Company Continental Chemical Co
ONE NALCO Center 5010 Hovis Rd
Napierville, Illinois 60563-1198 Charlotte, N. C. 28208
c) NALCO 7292 Resin Rinse - 500 Ibs / million gallons
NALCO Elimin-ox - 28 Ibs / million gallons
NALCO 7211 - 962 Ibs / million gallons
Sulfuric Acid - 409 Ibs / million gallons
NALCO 7362 - 4170 Ibs / million gallons
' NALCO Topcast-CST - 16680 Ibs / million gallons
NALCO 7338 - 1668 Ibs / million gallons
d) See attached MSDS Sheets
' NAL(:U I opcast U j I is usea on cioseo ioop 5me OI GUUII171J. ivwvia Of io nuL U-1 mi ycu Uunny
routine operation. Any discharge of this product from closed loop would be the result of leaks/drips.
6
0
0
DISCHARGE SERIAL NUMBER
002
26. Additional Information
Section II Item 17 100% of the potable intake water is treated off -site by means of flocculation, coagulation, and rapid
sand filtration
Section II Item 19 a) NALCO 7292 Resin Rinse - Boiler
NALCO Elimin-ox - Boiler
NALCO 7211 - Boiler
Sulfuric Acid - Boiler
NALCO 7362 - Compressor Cooling Water System
NALCO Topcast-CST - Compressor Cooling Water System
NALCO 7338 - Compressor Cooling Water System
b) NALCO Chemical Company Continental Chemical Co
ONE NALCO Center 5010 Hovis Rd
Napierville, Illinois 60563-1198 Charlotte, N. C. 28208
c) NALCO 7292 Resin Rinse - 500 Ibs / million gallons
NALCO Elimin-ox - 28 Ibs / million gallons
NALCO 7211 - 962 Ibs / million gallons
Sulfuric Acid - 409 Ibs / million gallons
NALCO 7362 - 4170 Ibs / million gallons
' NALCO Topcast-CST - 16680 Ibs / million gallons
NALCO 7338 - 1668 Ibs / million gallons
d) See attached MSDS Sheets
' NAL(:U I opcast U j I is usea on cioseo ioop 5me OI GUUII171J. ivwvia Of io nuL U-1 mi ycu Uunny
routine operation. Any discharge of this product from closed loop would be the result of leaks/drips.

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 1
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-1 Outfall 002 .09-24-98/1020
------------------------------------------------------------- -----------------------
PARAMETER 85 82 0 -1
-------------------------------------------------------------------------------
Residual Chlorine
Residual Chlorine, mg/l <1.0
Analyst RD
Analysis Date 09.25.98
alysis Time
1800
OkatchID
0925A
lution Factor
1.0
or
Color, PCU
<5
Analyst
RD
Analysis Date
09.25.98
Analysis Time
1705
Batch ID
0925A
Dilution Factor
1.0
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day), mg/l
<2.0
Prep Date
09.25.98
Analyst
JE
Analysis Date
09.25.98
Analysis Time
1545
Batch ID
-------------------------------------------------
0925A
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
• LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client,
Code: 14438116
REPORT OF RESULTS Page 2
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85820-1 Outfall 002
----------- --------------------------------------------------
PARAMETER 85 82 0 -1
----------
-------------------------------------------------
Specific Conductance (120.1)
Specific Conductance, umhos/cm
Prep Date
Analyst
4
Wilution
alysis Date
alysis Time
tch ID Factor
Settleable Matter (Imhoff), ml/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Sulfite (377.1)
Sulfite, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
----------------------------- ----------
•
250
10.01.98
JH
10.01.98
1000
1001A
1.0
<0.20
09.25.98
RD
09.25.98
1800
0925A
1.0
<5.0
09.25.98
RD
09.25.98
1705
0925A
1.0
--------------------
DATE/
TIME SAMPLED
-----------------------
09-24-98/1020
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: 58-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 3
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
DATE/
TIME SAMPLED
------------------------------------------------------------- ----------------------
85820-1 Outfall 002 09-24-98/1020
------------------------------------------------------------------------------------
PARAMETER 85820-1
-------------------------------------------------------------------------------
Volatile Organic Compounds (624)
Acrolein, ug/l <100
Acrylonitrile, ug/1 <100
Benzene, ug/l <5.0
Bromoform, ug/1
<5.0
arbon tetrachloride, ug/l
<5.0
hlorobenzene, ug/l
<5..0
Dibromochloromethane, ug/l
<5.0
Chloroethane, ug/l
<10
2-Chloroethylvinyl ether, ug/1
<50
Chloroform, ug/1
<5.0
Dichlorobromomethane, ug/l
<5.0
1,1-Dichloroethane, ug/l
<5.0
1,2-Dichloroethane, ug/l
<5.0
1,1-Dichloroethene, ug/l
<5.0
1,2-Dichloropropane, ug/l
<5.0
1,3-Dichloropropylene, ug/l
<5.0
Ethylbenzene, ug/l
<5.0
Bromomethane, ug/l
<10
Chloromethane, ug/l
<10
Methylene chloride (Dichloromethane), ug/1
<5.0
1,1,2,2-Tetrachloroethane, ug/l
<5.0
Tetrachloroethene, ug/l
<5.0
•
Laboratories in Savannah, GA • Tallahassee, FL • .Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 4
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85820-1 Outfall 002
----------- -------------------------------- - -----------------
PARAMETER 85820-1
Toluene, ug/l <5.0
trans-1,2-Dichloroethene, ug/l <5.0
1,1,1-Trichloroethane, ug/l <5.0
1,1,2-Trichloroethane, ug/l <5.0
richloroethylene, ug/1
<5.0
Vinyl chloride, ug/l
4T
<10
yclohexane, ug/1
<5.0
1,2-Dibromoethane (EDB) , ug/1
<5.0
Methyl methacrylate, ug/l
<5.0
Styrene, ug/l
<5.0
Xylenes, ug/l
<5.0
Allylchloride (3-Chloropropene), ug/l
<5.0
Carbon Disulfide, ug/l
<5.0
Vinyl Acetate, ug/l
<5.0
Benzyl chloride, ug/l
<100
Analyst
PG
Analysis Date
09.29.98
Analysis Time
1621
Batch ID
200928
Dilution Factor
-------------------------------------------------
1.0
----------
0
DATE/
TIME SAMPLED
-----------------------
09-24-98/1020
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------
85820-1 Outfall 002
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 5
PARAMETER 85820-1
-----------------------------------------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l <10
2,4-Dichlorophenol, ug/l <10
2,4-Dimethylphenol, ug/l <10
4,6-Dinitro-2-methylphenol, ug/l
<50
,4-Dinitrophenol, ug/l
<50
-Nitrophenol, ug/l
<10
0
4-Nitrophenol, ug/l
<50
p-Chloro-m-cresol, ug/l
<10
Pentachlorophenol, ug/l
<50
Phenol, ug/l
<10
2,4,6-Trichlorophenol, ug/l
<10
2-Methylphenol (o-cresol), ug/1
<10
3-Methylphenol/4-Methylphenol(m&p-cresol), ug/l
<10
Prep Date
09.28.98
Analyst
MLJ
Analysis Date
10.05.98
Analysis Time
0157
Batch ID
0928A
Dilution Factor
-------------------------------------------------
1.0
----------
DATE/
TIME SAMPLED
-----------------------
09-24-98/1020
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone]
Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS
Page 6
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
85820-1 Outfall 002
09-24-98/1020
-----------------------
----------- --------------------------------------------------
PARAMETER
--------------------
85820-1
----------
-----------------------------
Base Neutral Compounds (625)
Acenaphthene, ug/1
<10
Acenaphthylene, ug/l
<10
Anthracene, ug/1
<10
Benzidine, ug/l
<80
enzo(a)anthracene, ug/1
<10
enzo(a)pyrene, ug/1
<10
3,4-Benzofluoranthene, ug/l
<10
Benzo(g,h,i)perylene, ug/l
<10
Benzo(k)fluoranthene, ug/l
<10
bis(2-Chloroethoxy)methane, ug/1
<10
bis(2-Chloroethyl)ether, ug/1
<10
bis(2-Chloroisopropyl)ether, ug/1
<10
bis(2-Ethylhexyl)phthalate, ug/l
<10
4-Bromophenyl phenyl ether, ug/1
<10
Butylbenzylphthalate, ug/1
<10
2-Chloronaphthalene, ug/l
<10
4-Chlorophenylphenyl ether, ug/l
<10
Chrysene, ug/1
<10
Dibenzo(a,h)anthracene, ug/1
<10
1,2-Dichlorobenzene, ug/1
<10
1,3-Dichlorobenzene, ug/1
<10
1,4-Dichlorobenzene, ug/1
-------------------------------------------------
<10
--------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 7•
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85820-1 Outfall 002
----------- --------------------------------------------------
PARAMETER 85820-1
3,31-Dichlorobenzidine, ug/l <20
Diethylphthalate, ug/1 <10
Dimethylphthalate, ug/l <10
Di-n-butylphthalate, ug/1 <10
DATE/
TIME SAMPLED
-----------------------
09-24-98/1020
-----------------------
4-Dinitrotoluene, ug/l
<10
,6-Dinitrotoluene, ug/l
lt',,2-Diphenylhydrazine,
<10
i-n-octylphthalate, ug/1
<10
ug/1
<10
Fluoranthene, ug/1
<10
Fluorene, ug/l
<10
Hexachlorobenzene, ug/l
<10
Hexachlorobutadiene, ug/1
<10
Hexachlorocyclopentadiene, ug/l
<10
Hexachloroethane, ug/l
<10
Indeno(1,2,3-cd)pyrene, ug/1
<10
Isophorone, ug/1
<10
Naphthalene, ug/l
<10
Nitrobenzene, ug/l
<10
N-Nitrosodimethylamine, ug/l
<10
n-Nitrosodi-n-propylamine, ug/l
<10
N-Nitrosodiphenylamine/Diphenylamine, ug/l
<10
Phenanthrene, ug/l
<10
Pyrene, ug/l
-------------------------------------------------
<10
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL - Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 8
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-1 Outfall 002 .09-24-98/1020
------------------------------------------------------------- -----------------------
PARAMETER 85820-1
-----------------------------
1,2,4-Trichlorobenzene, ug/1
m-Dinitrobenzene , ug/1
Kepone, ug/l
Aniline, ug/l
Prep Date
analyst
alysis Date
n Analysis Time
Batch ID
Dilution Factor
-----------------------------
------------------------------ ----------.----------
<10
<10
<10
<20
09.28.98
MLJ
10.05.98
0157
0928A
1.0
--------------------------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 9
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-1 Outfall 002 •09-24-98/1020
-------------------------=----------------------------------- -----------------------
PARAMETER 85820-1
--
------------------------------------------------------------
------------------
Pesticides/PCB's (608)
Aldrin, ug/l
alpha-BHC, ug/l
beta-BHC, ug/l
gamma-BHC, ug/l
elta-BHC, ug/l
hlordane, ug/l
4,4'-DDT, ug/l
4,4'-DDE, ug/l
4,4'-DDD, ug/l
Dieldrin, ug/l
alpha-Endosulfan, ug/l
beta-Endosulfan, ug/1
Endosulfan sulfate, ug/l
Endrin, ug/1
Endrin aldehyde, ug/l
Heptachlor, ug/l
Heptachlor epoxide, ug/l
Kelthane, ug/l
Aroclor-1242, ug/l
Aroclor-1254, ug/1
Aroclor-1221, ug/1
Aroclor-1232, ug/l
-----------------------------
is
<0.050
<0.050
<0.050
<0.050
<0.050
<0.50
<0.10
<0.10
<0.10
<0.10
<0.050
<0.10
<0.10
<0.10
<0.10
<0.050
<0.050
<0.050
<1.0
<1.0
<2.0
<1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 10
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85820-1 Outfall 002
----------- --------------------------------------------------
PARAMETER 85 82 0 -1
Aroclor-1248, ug/l <1.0
Aroclor-1260, ug/l <1.0
Aroclor-1016, ug/l <1.0
Toxaphene, ug/l <5.0
Methoxychlor, ug/l
<0.50
rep Date
09.28.98
alyst
ACM
Analysis Date
09.30.98
Analysis Time
0714
Batch ID
0928N
Dilution Factor
---------------------------------------
1.0
--------------------
DATE/
TIME SAMPLED
-----------------------
09-24-98/1020
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 11
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-1 Outfall 002 .09-24-98/1020
------------------------------------------------------------- -----------------------
PARAMETER 85820-1
------------------------------------------------- ---------- ----------.----------
Organophosphorus Pesticides (8141)
Azinphos methyl, ug/l
Chlorpyrifos, ug/l
Coumaphos, ug/l
*Diazinon, ug/l
isulfcton, ug/l
alathion, ug/l
Mevinphos, ug/l
Naled, ug/l
Ethyl Parathion, ug/l
Methyl Parathion, ug/l
Surrogate - Triphenylphosphate
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
C7
<1.0
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
<5.0
<1.0
<0.50
108 'c
09.28.98
JS
10.21.98
1613
0928N
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue •Savannah, GA 31404 • [phone] •
Fax [phone]
LOG NO: 58-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS
Page 12
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
i TIME SAMPLED
-----------------------
-------------------------------------------------------------
85820-1 Outfall 002
.09-24-98/1020
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
85820-1
------------------------------
-----------------------------
Chlorinated Herbicides.
2,4-D, ug/1
<0.50
Dalapon, ug/l
<120
Dicamba, ug/l
<1.2
2,4,5-TP Silvex, ug/1
<0.50
,4,5-T, ug/1
<0.50
-urrogate-2,4-Dichlorophenyl acetic acid (DCAA)
65 %s
Prep Date
09.29.98
Analyst
BD
Analysis Date
10.01.98
Analysis Time
2045
Batch ID
0929N
Dilution Factor
1.0
Sulfide (376.2)
Sulfide , mg/l
<0.10
Prep Date
09.30.98
Analyst
RKC
Analysis Date
09.30.98
Analysis Time
1530
Batch ID
0930A
Dilution Factor
-------------------------------------------------
1.0
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14438116
REPORT OF RESULTS
Page 13
DATE/
LOG NO SAMPLE DESCRIPTION ,
LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85820-1 Outfall 002
09-24-98/1020
-----------------------
-------------------------------------------------------------
PARAMETER
----------
----------
85820-1
------------------------------
------------------------------
Surfactants (MBAS EPA 425.1)
Surfactants (MBAS), mg/l
0.11
Analyst
LG
Analysis Date
09.25.98
Time
1500
,Analysis
atch ID
0925Q
ilution Factor
1.0
Oil & Grease (Hexane Extractable
Material) (1664)
Oil & Grease (Hexane Extractable
Material), mg/l
5.0
Prep Date
09.29.98
Analyst
LG
Analysis Date
09.30.98
Analysis Time
1000
Batch ID
0929A
Dilution Factor
1.0
Cyanide (335.2)
Cyanide, ug/l
<5.0
Prep Date
09.30.98
Analyst
LH
Analysis Date
09.30.98
Analysis Time
1740
Batch ID
0930S
Dilution Factor
---------------------------------------
----------
1.0
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] 4i Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 14-
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-1 Outfall 002 .09-24-98/1020
------------------------------------------------------------- -----------------------
PARAMETER 85820-1
-------------------------------------------------------------------------------
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, ug/1 <5.0
Prep Date 09.30.98
Analyst LH
Analysis Date
09.30.98
alysis Time
1740
atch ID
0930S
Dilution Factor
1.0
Nitrate + Nitrite (353.2)
Nitrate + Nitrite-N, mg/1
<0.050
Prep Date
09.28.98
Analyst
DM
Analysis Date
09.28.98
Analysis Time
1253
Batch ID
0928A
Dilution Factor
1.0
Bromide (300.0)
Bromide, mg/1
<1.0
Prep Date
10.01.98
Analyst
RKC
Analysis Date
10.01.98
Analysis Time
2348
Batch ID
1001A
Dilution Factor
---------------------------------------
1.0
--------------------
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: SS-85820
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14438116
Page 15
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- ---
85820-1 Outfall 002 09-24-98/1020
------------------------------------------------------------- ---
PARAMETER 85820-1
-
----------------------------------------------------------
--------------------
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/l
58
Prep Date
09.30.98
Analyst
HL
Analysis Date
09.30.98
alysis Time
1400
atch ID
0930B
Dilution Factor
1.0
Phosphorus, Total
Total Phosphorus, mg/1
1.4
Prep Date
09.29.98
Analyst
BK
Analysis Date
10.01.98
Analysis Time
1011
Batch ID
0929B
Dilution Factor
1.0
Total Kjeldahl Nitrogen (351.2)
Total Kjeldahl Nitrogen-N, mg/l
<0.20
Prep Date
09.29.98
Analyst
BK
Analysis Date
09.30.98
Analysis Time
1308
Batch ID
0929B
Dilution Factor
-------------------------------------------------
1.0
----------
i
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 16
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85820-1 Outfall 002
----------- --------------------------------------------------
PARAMETER
--------------------
85820-1
----------
-----------------------------
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/l
<20
Prep Date
09.28.98
Analyst
JH
Date
09.29.98
*Analysis
alysis Time
1345
tch ID
0928A
Dilution Factor
1.0
Fecal Coliform (9222), col/100ml
84
Prep Date
09.25.98
Analyst
RD
Analysis Date
09.25.98
Analysis Time
2215
Batch ID
0925A
Dilution Factor
1.0
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/1
<0.050
Prep Date
09.30.98
Analyst
WB
Analysis Date
09.30.98
Analysis Time
2230
Batch ID
0930A
Dilution Factor
1.0
DATE/
TIME SAMPLED
-----------------------
09-24-98/1020
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 17
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-1 Outfall 002 09-24-98/1020
------------------------------------------------------------- -----------------------
PARAMETER 85820-1
-----------------------------------------------------------
-
-----------------
-
-
Fluoride (300.0)
Fluoride, mg/l
Prep Date
Analyst
Analysis Date
alysis Time
atch ID
Dilution Factor
Titanium (6010)
Titanium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Alcohols & Acetates (DAI)
N-butyl Acetate, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
1.3
10.01.98
HL
10.01.98
2345
1001A
1.0
<0.010
10.05.98
RJB
10.07.98
1539
1005-2
1.0
<5.0
10.01.98
LLM
10.01.98
0425
1G0930
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL a Deerfield Beach, FL • Mobile, AL

S SAVA11 NAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue s Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 18
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-------------------------------------=----------------------- ------------•-----------
85820-1 Outfall 002 .09-24-98/1020
------------------------------------------------------------- -----------------------
PARAMETER 85820-1
----------------------------------------------------------- ----------:----------
Boron (6010)
Boron, mg/1 <0.050
Prep Date 09.28.98
Analyst NM
Analysis Date
10.05.98
alysis Time
1612
atch ID
0928I
Dilution Factor
1.0
Chloride (325.2)
Chloride, mg/1
25
Analyst
DM
Analysis Date
09.29.98
Analysis Time
1403
Batch ID
0929A
Dilution Factor
1.0
Nitrogen (Organic) ((351.2/350.1))
Nitrogen(Organic) (351.2/350.1), mg/1
<0.20
Analyst
BK
Gross Alpha (E900.0)
Gross Alpha, pCi/1
5.7+/-3.9
Analyst
JLB
Analysis Date
10.16.98
Analysis Time
0202
Batch ID
100898A
Dilution Factor
-------------------------------------------------
1.0
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client .
Code: 14438116
Page 19
DATE /
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- ---------------------
85820-1 Outfall 002 .09-24-98/1020
---------------------------------------------------------------------------------- -
PARAMETER 85820-1
-----------------------------------------------------------
--------------------
Gross Beta (EPA 900.0) (E900.0)
Gross Beta, pCi/l
Method Number
Prep Date
Analyst
alysis Date
alysis Time
Batch ID
Dilution Factor
Radium 226 (903.1)
Radium 226, pCi/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Radium 228 (904.0)
Radium 228, pCi/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
---------------------------------------
41
5.0+/-1.9
900.0
10.14.98
JLB
10.16.98
0202
100898A
1.0
<.60+/-.04
10.17.98
JLB
10.23.98
1044
100998R
1.0
<1.0+/-.43
10.23.98
JLB
10.26.98
1624
101598G
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 [phone] Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 20
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-1 Outfall 002 09-24-98/1020
----------- -------------------------------------------------- -----------------------
PARAMETER 85820-1
-------------------------------------------------------------------------------
Metals (200.7)
Antimony, mg/l
Beryllium, mg/l
Cadmium, mg/l
Chromium, mg/l
opper, mg/1
ickel, mg/1
Silver, mg/1
Zinc, mg/l
Arsenic, mg/1
Lead, mg/l
Selenium, mg/1
Thallium, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
11
<0.020
<0.0050
<0.0050
<0.010
<0.025
<0.040
<0.010
<0.020
<0.010
<0.0050
<0.010
<0.010
10.05.98
AB
10.06.98
1314
10051
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 21
DATE/
LOG NO SAMPLE DESCRIPTION
, LIQUID SAMPLES TIME SAMPLED
-----------------------
-------------------------------------------------------------
85820-1 Outfall 002
.09-24-98/1020
-----------------------
-------------------------------------------------------------
PARAMETER
8 5 8 2 0 -1
-------------------- ---------- ----------
---------------------------------------
Mercury (245.1), mg/l
<0.00020
Prep Date
09.29.98
Analyst
SHN
Analysis Date
10.01.98
Analysis Time
2004
atch ID
0929S
ilution Factor
1.0
Potassium (200.7)
Potassium, mg/l
6.4
Prep Date
10.05.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1314
Batch ID
1005J
Diliution Factor
1.0
Sodium (200.7)
Sodium, mg/1
44
Prep Date
10.05.98
Analyst
AB
Analysis
Date
10.06.98
Analysis
Time
1328
Batch
ID
1005J
Dilution
----
Factor
I-----------------------------------
2.0
----------------------------------------
E.-
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SI L SAVANNAH LABORATORIES
I & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85820
I
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
j Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 22
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
- ----- - - -- ----------------------
-
---------------------------
85820-1 Outfall 002
----------- --------------------------------------------------
PARAMETER 85820-1
i
-
---------------
-------------------------------------------
Calcium (200.7)
Calcium, mg/1
Prep Date
Anaiyst
Analysis Date
alysis Time
atch ID
Dilution Factor
Aluminum (200.7)
Aluminum, mg/l
Prep Date
Anaiyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Barium (200.7)
Barium, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
2.0
10.05.98
AB
10.06.98
1314
1005J
1.0
<0.20
10.05.98
AB
10.06.98
1314
1005J
1.0
<0.010
10.05.98
AB
10.06.98
1314
10051
1.0
DATE/
TIME SAMPLED
-----------------------
09-24-98/1020
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
I
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 23
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES TIME SAMPLED
-----------------------
----=-- - - -- --------------------------------------------------
85820-1 Outfall 002 09-24-98/1020
------------------------------------------------------------- -----------------------
PARAMETER 85820-1
-
---------------------------------------------------------------
---------------
Ironi(200.7)
Iron, mg/l
Prep Date
Analyst
Witalysis Date
alysis Time
ch ID
lution Factor
Magnesium (200.7)
Magnesium, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
i
Molybdenum (200.7)
Molybdenum, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
i
Batch ID
Dilution Factor
-----------------------------
I
0.069
10.05.98
AB
10.06.98
1314
10051
1.0
<0.50
10.05.98
AB
10.06.98
1314
10051
1.0
<0.010
10.05.98
AB
10.06.98
1314
1005J
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 ILaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 24
DATE/
LOG
NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
------------
-----------
85820-1
--------------------------------------------------
Outfall 002
09-24-98/1020
-----------------------
PARAMETER
85820-1
Manganese (200.7)
----------
Manganese, mg/l
<0.010
Prep Date
10.05.98
Analyst
AB
Analysis Date
10.06.98
alysis Time
1314
atch
ID
1005J
Dilution
Factor
1.0
Tin
(200.7)
Tin,
mg/1
<0.050
Prep
Date
10.05.98
Analyst
AB
Analysis
Date
10.06.98
Analysis
Time
1314
Batch
ID
1005J
Dilution Factor
1.0
Cobalt (200.7)
Cobalt, mg/1
<0.010
Prep Date
10.05.98
Analyst
AB
Analysis Date
10.06.98
1
Analysis Time
1314
Batch
ID
005
1005J
Dilution
Factor
---- - - - - ------ - - - - ------ - - - - -
1.0
----- - - - - ------ - - - - ------ - - - - - -
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

02
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 25
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85820-2 Method Blank
8582i0-3 Lab Control Standard °s Recovery
85820-4 Method Detection Limit (MDL)
8582�0-5 Practical Quantitation Limit
.(PQL)
PARAMETER
85820-2
85820-3
85820-4
85820-5
Residual
Chlorine
Residual
Chlorine, mg/1
---
---
---
1.0
Am
aIlyst
RD
RD
RD
RD
for
Color, PCU
---
---
---
5.0
Analyst
RD
RD
RD
RD
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day), mg/1
<2.0
87 's
---
2.0
Prep Date
09.25.98
---
---
---
Analyst
JE
JE
JE
JE
Analysis
Date
09.25.98
---
---
Analysis
Time
1545
---
---
Batch
ID
0925A
---
---
Speoific Conductance (120.1)
Specific Conductance, umhos/cm
<1.0
108 °s
---
.1.0
Prep Date
10.01.98
---
---
---
Analyst
JH
JH
JH
JH
Analysis
Date
10.01.98
---
---
---
Analysis
Time
1000
---
---
---
Batch
ID
1001A
---
---
---
Dilution
Factor
1.0
---
---
---
Laboratories in Savannah, GA • Tallahassee,
FL • Tampa,
FL • Deerfield
Beach, FL •
Mobile, AL

0 02
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 26
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
8582I0-2 Method Blank
8582I3-3 Lab Control Standard % Recovery
8582I0-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit (PQL)
PARAMETER 85820-2 85820-3
Settleable Matter (Imhoff), ml/1 --- ---
Analyst RD RD
ulfite (377.1)
ulfite, mg/l <5.0 103.%
Analyst RD RD
Analysis Date 09.25.98 ---
Analysis Time 1705 ---
Batch ID 0925A ---
Dilution Factor 1.0 ---
-----------------------------------------------------------
DATE/
TIME SAMPLED
-----------------------
85820-4 85820.-5
--------------------
--- 0.20
RD RD
2.0 5.0
_RD _RD
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

1102
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA.
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
14438116
REPORT OF RESULTS
Page 27
DATE/
LOG
NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
8582I0-2
Method Blank
85820-3 Lab Control Standard °s
Recovery
8582i3-4 Method Detection Limit
(MDL)
85820-5 Practical Quantitation
Limit (PQL)
PARAMETER
85820-2
85820-3
85820-4
85820-5
---------------------------------------
--------------------
--------------------
Volatile Organic Compounds (624)
Acrolein, ug/l
<100
---
55
100
crylonitrile, ug/l
<100
---
18
100
enzene, ug/l
<5.0
98.06
0.31
5.0
Bromoform, ug/l
<5.0
---
0.40
5.0
Carbon tetrachloride, ug/l
<5.0
---
0.49
5.0
Chlorobenzene, ug/l
<5.0
100 °s
0.41
5.0
Dib omochloromethane, ug/l
<5.0
---
0.32
5.0
Chloroethane, ug/l
<10
---
1.3
10
2-Chloroethylvinyl ether, ug/l
<50
---
11
50
Chloroform, ug/l
<5.0
---
0.53
5.0
Dichlorobromomethane, ug/l
<5.0
---
0.36
5.0
1,l+Dichloroethane, ug/l
<5.0
---
0.86
5.0
1,2iDichloroethane, ug/l
<5.0
---
0.41
5.0
1liDichloroethene, ug/l
<5.0
82 a
0.71
5..0
1,,2�Dichloropropane, ug/l
<5.0
---
0.48
5.0
1,3-Dichloropropylene, ug/l
<5.0
---
0.36
5.0
Ethylbenzene,
ug/l
<5.0
---
0.38
5.0
Bromomethane,
ug/1
<10
---
1.5
10
Chloromethane,
----
ug/l
i------------------------- ----------
<10
--------------------
---
1.5
--------------------
10
L`
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

02
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG INO
85820-2
I
85820-3
I
85820-4
I
85820-5
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 28
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
Method Blank
Lab Control Standard % Recovery
Method Detection Limit (MDL)
Practical Quantitation Limit (PQL)
85820-2 85820-3
Methylene
----------------------------
chloride (Dichloromethane),
--------------------
ug/l <5.0 ---
,1,2,2-Tetrachloroethane,
ug/l
<5.0 ---
etrachloroethene,
kToluene,
ug/l
<5.0 ---
ug/l
<5.0 98
trans-1,2-Dichloroethene, ug/1
<5.0 ---
1,1,1-Trichloroethane, ug/l
<5.0 ---
1,1,2-Trichloroethane, ug/l
<5.0 ---
Trlchloroethylene, ug/1
<5.0 99 96
Vinyl chloride, ug/l
<10 ---
Cyclohexane, ug/l
<5.0 ---
1,2-Dibromoethane (EDB) , ug/l
<5.0 ---
Methyl methacrylate, ug/l
<5.0 ---
Styrene, ug/l
<5.0 ---
Xylenes, ug/1
<5.0 ---
Allylchloride
(3-Chloropropene), ug/l
<5.0 ---
Carbon
Disulfide, ug/l
<5.0 ---
Vinyl
Acetate, ug/l
<10 ---
Benzyl
chloride, ug/l
<100 ---
Analyst
PG ---
Analysis
Date
09.29.98 ---
Analysis
Time
1427 ---
Batch
ID
200928 ---
Diiution
I-------------------------
Factor
----------
1.0 ---
--------------------
r,
DATE/
TIME SAMPLED
-----------------------
------------------
85820-4 85820-5
0.67
5.0
0.61
5.0
0.50
5.0
0.36
5.0
0.68
5.0
0.41
5.0
0.37
5.0
0.41
5.0
0.88
10
---
5.0
0.55
5.0
0.66
5.0
0.40
5.0
1.1
5.0
1.5
5.0
0.67
5.0.
0.80
10
25
100
-PG
-PG
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

i
I
SLSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
f02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
j Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
I
Badin, NC 28009
I
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT
OF RESULTS
Page 29
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
--------------------------------------------------
85820-2 Method Blank
85820-3 Lab Control Standard !° Recovery
85820-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit
(PQL)
------------
----=------ --------------------------------------------------
I
PARAMETER
----------
-85820-2
----------
85820-3
85820-4
---------- -
85820-5
------------------ - -
----=---=
AcidiExtractable Organics (625)
ug/1
<10
86-%
1.4
10
f2-Chlorophenol,
2,4-Dichlorophenol, ug/l
<10
1.6
10
2,4:Dimethylphenol, ug/1
<10
---
2.1
10
4,6,Dinitro-2-methylphenol, ug/1
<50
---
3.9
50
2,4-Dinitrophenol, ug/1
<50
---
2.8
50
2-Nitrophenol, ug/l
<10
---
2.5
10
4-Nitrophenol, ug/l
<50
100 %
2.4
50
p-Chloro-m-cresol, ug/1
<10
96 's
0.80
10
Pentachlorophenol, ug/l
<50
110 °s
3.2
50
Phenol, ug/1
<10
83 96
1.0
10
2,4j,6-Trichlorophenol, ug/1
<10
---
1.8
10
2-methylphenol (o-cresol), ug/l
<10
---
1.5
10
3-methylphenol/4-Methylphenol(m&p-cres
<10
---
1.5
10
ol), ug/l
Prep Date
09.28.98
09.28.98
---
---
Analyst
MLJ
MLJ
MLJ
MLJ
Analysis Date
10.01.98
10.01.98
---
---
Analysis Time
1212
1250
---
---
Batch ID
0928A
0928A
---
---
Dilution Factor
---------------------------------------
I
1.0
-------------------
---
---
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
I
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
i
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 30
j DATE/
LOGINO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
---=--------------------------------------------------------- -----------------------
85820-2 Method Blank
85820-3 Lab Control Standard a Recovery
85820-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit (PQL)
----------------------------------------------------------- -----------------------
PARAMETER 85820-2 85820-3 85820-4 85820-5
------------------------------------------------------------------
Base Neutral Compounds (625)
tc(�
enaphthene, ug/l
naphthylene, ug/l
thracene, ug/l
Benzidine, ug/1
Benzo(a)anthracene, ug/1
Benzo(a)pyrene, ug/l
3,4-Benzofluoranthene, ug/l
Benzo(g,h,i)perylene, ug/1
Benzo(k)fluoranthene, ug/1
bie(2-Chloroethoxy)methane, ug/l
i
bis(2-Chloroethyl)ether, ug/1
bi6(2-Chloroisopropyl)ether, ug/l
bis(2-Ethylhexyl)phthalate, ug/1
4-Bromophenyl phenyl ether, ug/l
Butylbenzylphthalate, ug/1
2-Chloronaphthalene, ug/1
4-Chlorophenylphenyl ether, ug/l
Chrysene, ug/l
Dibenzo(a,h)anthracene, ug/1
11
<10
93 % 0.71
10
<10
--- 1.8
10
<10
--- 0.42
10
<80
--- 56
80
<10
--- 0.59
10
<10
--- 0.58
10
<10
--- 0.64
10
<10
--- 0.92
10
<10
--- 0.36
10
<10
--- 1.7
10
<10
--- 1.3
10
<10
--- 1.3
10
<10
--- 0.61
10
<10
--- 2.0
10
<10
--- 2.2
10
<10
--- 1.8
10
<10
--- 2.1
10
<10
--- 0.46
10
----------
0.87
-----------------------
10
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

102
SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] -i Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 31
DATE/
LOG
NO SAMPLE DESCRIPTION , QC REPORT FOR
LIQUID
SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
85820-2 Method Blank
8582I0-3 Lab Control Standard °s Recovery
8582I0-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit (PQL)
----------------
--------------
---
PARAMETER
85820-2
---
85820-3
85820-4
85820-5
-----------------------------
1,2-Dichlorobenzene,
--------------------
ug/1
<10
---
1.5
10
1,3-Dichlorobenzene,
ug/l
<10
---
1.3
10
01
ug/1
<10
75 °s
2.3
10
,4-Dichlorobenzene,
ug/l
<20
---
8.0
10
,3'-Dichlorobenzidine,
Dieithylphthalate,
ug/l
<10
---
0.86
10
Dim
ethylphthalate, ug/1
<10
2.5
10
Di-in-butylphthalate,
ug/1
<10
---
0.65
10
2,4-Dinitrotoluene,
ug/l
<10
98 °s
1.5
10
2,6-Dinitrotoluene,
ug/1
<10
---
2.1
10
Din
-octylphthalate, ug/l
<10
---
0.63
10
1,2-Diphenylhydrazine,
ug/1
<10
---
1.9
10
Fluoranthene, ug/1
<10
---
0.51
10
Fluorene, ug/1
<10
---
0.68
10
He I achlorobenzene, ug/l
<10
---
0.44
10
Hexachlorobutadiene, ug/l
<10
---
10
Hexachlorocyclopentadiene, ug/1
<10
---
4.3
.7
10
Hexachloroethane, ug/1
<10
---
1.7
10
u
Indeno(1,2,3-cd)pyrene, g/1
<10
---
0.77
10
Isophorone,
ug/l
<10
---
1.9
10
Naphthalene,
-----------------------------
ug/l
--------------------
<10
---
0.47
10
- 1�
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

102
LOG
8582
8582
8582
8582
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 32
0 SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
-2 Method Blank
-3 Lab Control Standard °s Recovery
-4 Method Detection Limit (MDL)
-5 Practical Quantitation Limit (PQL)
-----------------------------------
---- I ------- ---------------
PARAMETER
i------------------------- ----------
85820-2 85820-3
--------------------
----
NitIrobenzene, ug/l
<10 ---
N- Nlitrosodimethylamine, ug/l
<10 ---
-Nlitrosodi-n-propylamine, ug/1
<10 91 °s
-Nitrosodiphenylamine/Diphenylamine,
ug/l <10 ---
Phenanthrene, ug/l
<10 ---
PyrIene, ug/1
<10 110 °s
1,2i,4-Trichlorobenzene, ug/l
<10 80 's
m-Danitrobenzene , ug/l
<10 ---
KepPne, ug/1
<10 ---
Ani;ine, ug/l
<20 ---
Bat
Dil
p Date
09.28.98
09.28.98
lyst
MLJ
MLJ
lysis Date
10.01.98
10.01.98
lysis Time
1212
1250
ch ID
0928A
0928A
ution Factor
-------------------------
1.0
------------------------------
---
DATE/
TIME SAMPLED
-----------------------
------------------
85820-4 85820-5
1.6
10
1.5
10
1.4
10
1.4
10
0.40
10
0.89
10
1.4
10
1.3
10
5.3
10
9.5
20
MLJ
MLJ
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

102
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG INO
85820-2
85820-3
85820-4
I
85820-5
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 33
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
Method Blank
Lab Control Standard °s Recovery
Method Detection Limit (MDL)
Practical Quantitation Limit (PQL)
---=---------- ---------------
Pesticides/PCB's (608)
Aldrin, ug/l
1pha-BHC, ug/l
eta-BHC, ug/l
gamma-BHC, ug/l
delta-BHC, ug/l
Chlordane, ug/l
4,4'-DDT, ug/l
4,4'-DDE, ug/l
41
4'-DDD, ug/l
Dieldrin, ug/1
alpha-Endosulfan, ug/1
beta-Endosulfan, ug/l
i
Endosulfan sulfate, ug/l
i
Endrin, ug/l
Endrin aldehyde, ug/l
Heptachlor, ug/l
Heptachlor epoxide, ug/1
Keithane, ug/l
Aroclor-1242, ug/l
-
--I-------------------------
85820-2 85820-3
DATE/
TIME SAMPLED
-----------------------
-----------------------
85820-4 85820-5
--------------------
<0.050
84
%
0.0041
0.050
<0.050
---
0.0022
0:050
<0.050
---
0.0053
0.050
<0.050
120
%
0.0019
0.050
<0.050
---
0.0019
0.050
<0.50
---
0.061
0.50
<0.10
115
16
0.0074
0.10
<0.10
---
0.0069
0.10
<0.10
---
0.0060
0.10
<0.10
115
°6
0.0023
0.10
<0.050
---
0.0027
0.050
<0.10
---
0.0037
0.10
<0.10
---
0.0053
0.10
<0.10
100
%
0.0085
0.10
<0.10
---
0.0079
0.10
<0.050
94
96
0.0025
0.050
<0.050
---
0.0085
0.050
<0.050
---
---
0.050
<1.0
------------------------------
---
----------
0.25
----------
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 ILaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 34
LOGiNO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
858210-2 Method Blank
8582i0-3 Lab Control Standard °s
Recovery
85820-4 Method Detection Limit
(MDL)
85820-5 Practical Quantitation
Limit (PQL)
PARAMETER
85820-2
85820-3
-------------------------
Aroclor-1254, ug/1
--------------------
<1.0
---
Aroclor-1221, ug/1
<2.0
---
roclor-1232, ug/1
<1.0
---
roclor=1248, ug/l
<1.0
---
Aroclor-1260, ug/l
<1.0
---
Aroclor-1016, ug/1
<1.0
---
Toxaphene, ug/l
<5.0
---
Methoxychlor, ug/1
<0.50
---
Prep Date
09.28.98
09.28.98
Analyst
ACM
ACM
Analysis Date
09.30.98
09.30.98
Analysis Time
0219
2358
Batch ID
0928N
0928N
1
Dilution Factor
- --I------------------------- ----------
1.0
----------
1.0
----------
C
DATE/
TIME SAMPLED
----------------------
------------------
85820-4 85820-5
0.11
1.0
0.27
2.0
0.21
1.0
0.18
1.0
0.12
1.0
0.15
1.0
0.55
5.0
0.032
0.50
ACM
ACM
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

102
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
)che Avenue • Savannah, GA 31404 • [phone] 6 Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 35
DATE/
LOG
NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
85821-2 Method Blank
8582I0-3 Lab Control Standard °s
Recovery
85820-4 Method Detection Limit
(MDL)
85820-5 Practical Quantitation
Limit (PQL)
PARAMETER
85820-2
85820-3
85820-4
85820-5
---------------------------------------------------------------------Orgasphorus Pesticides (8141)
Lpho
iAzinphos
methyl, ug/l
<1.0
---
0.16
1.0
hliorpyrifos, ug/l
Vz
<1.0
- - -
0'.17
. 1 .0
oumaphos, ug/1
<1.0
---
0.19
1.0
Dia�zinon, ug/1
<1.0
100 %
0.17
1.0
Dis�ulfoton, ug/1
<2.0
---
0.17
2.0
Mallathion,
ug/l
<1.0
---
0.071
1.0
Mevinphos,
ug/l
<2.0
---
0.23
2.0
Nalled,
ug/l
<5.0
---
0.14
5.0
Ethyl
Parathion, ug/l
<1.0
66 °s
0.033
1.0
Methyl
Parathion, ug/l
<0.50
76 °s
0.19
0.50
Surrogate
- Triphenylphosphate
100 %
92 °c
---
---
PreIp
Date
09.28.98
09.28.98
---
Analyst
is
JS
JS
JS
Analysis
Date
10.21.98
10.21.98
---
---
Analysis
Time
0744
1009
---
---
Batch
ID
0928N
0928N
---
---
Dilution
---
Factor
-----------------------------------
1.0
--------------------
1.0
---
--------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue @ Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By: Client
Code:
14438116
REPORT
OF RESULTS
Page 36
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-------------------------------------------------------------
-----------------------
8582 U- Method Blank
85820-3 Lab Control Standard P6 Recovery
8582i0-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit
(PQL)
PARAMETER
85820-2
85820-3
85820-4
85820-5
Chlorinated
Herbicides
2,41-D,
ug/l
<0.50
78 °s
0.19
0.50
al
on, ug/1
<120
122 %
0.43
120
icamba,
ug/1
<1.2
80 °s
0.12
1.2
2,4,5-TP
Silvex, ug/l
<0.50
75 %
0.024
0.50
2,4,5-T,
ug/1
<0.50
71 °c
0.020
0.50
Surrogate-2,4-Dichlorophenyl
acetic
62 %
68 °s
---
---
acid
(DCAA)
Prep
Date
09.29.98
09.29.98
---
---
Analyst
BD
BD
BD
BD
Analysis
Date
10.01.98
10.01.98
---
---
Ana!lysis
Time
1807
1910
---
---
Batch
ID
0929N
0929N
---
---
Dilution
Factor
1.0
1.0
---
---
Sulfide
(376.2)
Sulfide
, mg/l
<0.10
87 %
0.017
0.10
Prep
Date
09.30.96
---
---
---
Analyst
RKC
RKC
RKC
RKC
Analysis
Date
09.30.98
---
---
---
Analysis
Time
1530
---
---
---
Batch
ID
0930A
---
---
---
Dilution
----
Factor
i-----------------------------------
1.0
--------------------
---
---
--------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, UA 314U4 • (Y12) Jb4-ldb8 • Fax (912) Jb2-Ulbb
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS
Page 37
DATE/
LOG
NO SAMPLE DESCRIPTION QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-----------
85820-2
--------------------------------------------------
Method Blank
85820-3 Lab Control Standard °s
Recovery
85820-4 Method Detection Limit
(MDL)
85820-5
I
Practical Quantitation
Limit (PQL)
-----------------------
----------
PARAMETER
--------------------------------------------------
85820-2
--------------------
85820-3
85820-4
--------------------
85820-5
-----------------------------
Surfactants
----------
(MBAS EPA 425.1)
Surfactants
(MBAS), mg/l
<0.10
99 %
0.013
0.10
alyst
LG
LG
LG
LG
ilysis Date
09.25.98
09.25.98
---
---
Analysis
Time
1500
1500
---
---
Batch
ID
0925Q
0925Q
---
---
Dilution
i
Factor
1.0
1.0
---
---
Oil
& Grease (Hexane Extractable Material) (1664)
Oil
& Grease (Hexane Extractable
<5.0
95 `c
0.91
5.0
Material), mg/l
Prep Date
09.29.98
09.29.98
---
---
Analyst
LG
LG
LG
LG
Analysis
Date
09.30.98
09.30.98
---
---
Analysis
Time
1000
1000
---
---
Batch
ID
0929A
0929A
---
---
i
Dilution
---I----------
Factor
-------------------------
1.0
--------------------
1.0
---
=-------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO:
S8-85820
Received:
25 SEP 98
Reported:
02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code: 14438116
REPORT OF
RESULTS
Page 38
DATE/
LOG
NO SAMPLE DESCRIPTION QC REPORT
FOR LIQUID
SAMPLES TIME SAMPLED
-----------
85820-2
---------------------------------------
Method Blank
85820-3
Lab Control Standard % Recovery
85820-4
Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit (PQL)
-----------------------
--------------------------------------------------
PARAMETER
85820-2
85820-3 85820-4
---------- ----------
85820-5
--------------------------------------- ----------
Cyanide (335.2)
----------
Cyanide, ug/1
5.0
103% 3�4
5.0
rep Date
09.30.98
-
alyst
LH
LH LH
LH
Analysis Date
09.30.98
--- ---
---
Analysis Time
1740
--- ---
-'-
Batch ID
0930S
--- ---
---
Dilution Factor
1.0
--- ---
---
Cyanide
- Weak Acid Dissociable (4500/412H)
Weak
Acid Dissociable Cyanide, ug/l
5.0
104 Pe3.1
5.0
Prep
Date
09.30.98
--- ---
---
Analyst
LH
LH LH
LH
Analysis
Date
09.30.98
_=_
___
Analysis
Time
1740
==_
Batch
ID
0930S
--- ---
---
Dilution
-----------------------------
Factor
--------------------
1.0
----------
--- ---
----------
'--
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
1021 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
- Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By:
Client .
Code:
14438116
REPORT
OF RESULTS
Page 39
DATE/
LOG
NO
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------
-----------
85820-2
--------------------------------------------------
Method Blank
85820-3
Lab Control Standard °c Recovery
85820-4
Method Detection Limit (MDL)
8582j0-5
Practical Quantitation Limit
(PQL)
PARAMETER
85820-2
85820-3
85820-4
85820-5
Nitrate
+
Nitrite (353.2)
Nitrate +
Nitrite-N, mg/1
<0.050
109 %
0.0040
0.050
Prep Date
09.28.98
09.28.98
---
---
aIlyst
DM
DM
DM
DM
Analysis
Date
09.28.98
09.28.98.
Analysis
Time
1234
1233
---
---
Bat Ich ID
0928A
0928A
=__
Dilution
Factor
1.0
1.0
___
Bromide (300.0)
Bromide,
mg/1
<1.0
98 16
0.055
1.0
Prep Date
10.01.98
---
---
---
Analyst
RKC
RKC
RKC
RKC
Analysis
Date
10.01.98
==_
___
___
Analysis
Time
1651
Batch
ID
1001A
---
---
---
Dilution
Factor
1.0
---
---
--'
----L------------------------
----------
--------------------
--------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

021
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 40
DATE/
LOG
NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-----------
85820-2
--------------------------------------------------
Method Blank
85820-3
Lab Control Standard %
Recovery
85820-4
Method Detection Limit
(MDL)
85820-5
Practical Quantitation
Limit (PQL)
-----------------------
-----------
--------------------------------------------------
85820-2
85820-3
85820-4
85820-5
PARAMETER
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/l
<5.0
114 %
1.4
5.0
Prep Date
09.30.98
---
'--
---
allyst
HL
HL
HL
HL
Analysis Date
09.30.98
---
---
---
Ana�lysis Time
1400
---
---
---
Bat�ch ID
0930B
---
---
---
Dill tion Factor
Phosphorus, Total
Total Phosphorus, mg/1
.
68
0.098
0.1
Prep Date
09.29.98
---
'--
---
Anyst
al
BK
BK
BK
BK
Analysis Date
10.01.98
=__
___
Analysis Time
1002
Batch ID
0929B
Dilution Factor
------------------ ---------------------
--------------------
----- ----------
-----
is
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

021
LSAVANNAH LABORATORIES
$ ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 41
DATE/
LOG
NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-----------
85820-2
--------------------------------------------------
Method Blank
8582I6-3
Lab Control Standard `c
Recovery
85826-4 Method Detection Limit
(MDL)
85820-5 Practical Quantitation
Limit (PQL)
-----------------------
-----------
PARAMETER
--------------------------------------------------
----------
85820-2
--------------------
85820-3
85820-4
--------------------
85820-5
-----------------------------
Total
Kjeldahl Nitrogen (351.2)
Total
Kjeldahl Nitrogen-N, mg/l
<0.20
109 °s
0.068
0.20
Prep
Date
09.29.98
---
---
---
Analyst
BK
-BK
Analysis Date
09.30.98
-BK
-BK
---
Analysis Time
1248
---
_--
Batch ID
0929B
---
---
---
Dilution Factor
1.0
---
" '
---
i
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/1
<20
82 °s
5.0
20
Prep Date
09.28.98
---
---
---
Analyst
JH
JH
JH
_
JH
-
Analysis Date
09.29.98
_
Analysis Time �
1345
---
" '
---
Batch ID
0928A
---
---
---
Dilution Factor
1.0
--------------------
---
" '
--------------------
---
�7
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SI SAVANNAH LABORATORIES
L & ENVIRONMENTAL SERVICES, INC.
021 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
I
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By: Client
Code:
14438116
REPORT
OF RESULTS
Page 42
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES TIME SAMPLED
----------
-------------------------------------------------------------
85820-2 Method Blank
85820-3 Lab Control Standard `c Recovery
85820-4 Method Detection Limit (MDL)
85826-5 Practical Quantitation Limit
(PQL)
-----------------------
--------------------------------------------------
PARAMETER
85820-2
--------------------
85820-3 85820-4
----------
85820-5
---------------------------------------
I
Fecal Coliform (9222), col/100ml
<1
--- ---
1
Prep Date
09.25.98
--- ---
---
Analyst
RD
RD RD
RD
Analysis Date
09.25.98
---,8---
---
Analysis Time
2215
--- __
___
Batch ID
0925A
---
Dilution Factor
1.0
--- ---
---
i
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/1
<0.050
109 's 0.0060
0.050
Prep Date
09.30.98
--- --'
'-'
Analyst
WB
WB WB
WB
Analysis Date
09.30.98
---
Analysis Time
2230
---
--- --
---
Batch ID
0930A
--- ---
---
Dilution Factor
----=----------------------------------
li
i
i
I
1.0
--------------------
--- " -
---------
"""
I
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By: Client.
Code:
14438116
REPORT OF RESULTS
Page 43
DATE/
LOG
NO
SAMPLE DESCRIPTION QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
----I-------
85820-2
--------------------------------------------------
Method Blank
85826-3
Lab Control Standard %
Recovery
85826-4
Method Detection Limit
(MDL)
I
85826-5
Practical Quantitation
Limit (PQL)
-----------------------
----------
PARAMETER
--------------------------------------------------
85820-2
85820-3
85820-4
85820-5
----
Fluoride
------------------------
(300.0)
----------
--------------------
--------------------
Fluoride,
mg/l
<0.10
94 %
0.0068
0.10
Prep
Date
10.01.98
---
---
---
alyst
HL
HL
HL
HL
Analysis
Date
10.01.98
---
---
---
Analysis
Time
2345
---
---
---
Batch ID
1001A
---
---
---
Dil�tion
Factor
1.0
---
---
---
Titanium (6010)
Titanium,
mg/l
<0.010
101 %
0.00077
0.010
Prep
Date
10.05.98
10.05.98
---
---
Analyst
RJB
RJB
RJB
RJB
Analysis
Date
10.07.98
10.07.98
---
---
Analysis
Time
1539
1539
---
---
Batch
ID
1005-2
1005-2
---
---
Dilution
- ---I-
----------
Factor
- - - - - - - - - - - ------
1.0
- - - - ------ - - - - ---
1.0
--- - - - - --
---
---- - -- - ------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

02
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 44
DATE/
LOG
NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
85820-2
Method Blank
85820-3 Lab Control Standard %
Recovery
85820-4 Method Detection Limit
(MDL)
858
I0-5 Practical Quantitation
Limit .(PQL)
PARAMETER
--- -----------------------
---
----- --------------
85820-2
85820-3
-----------------------
85820-4
----------
85820-5
Alcohols
----------------------------
& Acetates (DAI)
--------------------
----------
N-propyl
Acetate, mg/l
<5.0
108 %
---
---
N-butyl
Acetate, mg/l
<5.0
---
0.35
5.0
Prep
Date
10.01.98
10.01.98
---
---
Analyst
LLM
LLM
LLM
LLM
Analysis
Date
10.01.98
10.01.98
---
---
Analysis
Time
0145
0217
---
---
Batch
ID
1G0930
1G0930
---
---
Dilution
Factor
1.0
1.0
---
---
Boron
(6010)
Boron,
mg/l
<0.050
97 %
0.0068
0.050
Prep
Date
09.28.98
09.28.98
---
---
Analyst
NM
NM
NM
NM
Analysis
Date
10.05.98
10.05.98
---
---
Analysis
Time
1602
1609
---
---
Batch
ID
0928I
09281
---
---
Dijution
---�-
Factor
----------
1.0
--------------------
1.0
---
--------------------
---
E
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] 4 Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By:
Client
Code:
14438116
REPORT
OF RESULTS
Page 45
DATE/
LOG
NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
---
------------------------------------------------------
-----------------------
85820-2
Method Blank
85820-3
Lab Control Standard t Recovery
85820-4
Method Detection Limit (MDL)
8582I0-5
Practical Quantitation Limit
(PQL)
---J-------
--------------------------------------------------
-----------------------
PARAMETER
85820-2
85820-3
85820-4
85820-5
----------------------------
Chloride
----------
(325.2)
--------------------
--------------------
Ch
oride, mg/l
<1.0
111 °s
0.29
1.0
alyst
DM
DM
DM
DM
Analysis
Date
09.29.98
09.29.98
---
---
Analysis
Time
1403
1403
---
---
BaL-Ih
ID
0929A
0929A
---
---
Dilution
Factor
1.0
1.0
---
---
Nit II'ogen
(Organic) ((351.2/350.1))
Nitlrogen(Organic)
(351.2/350.1), mg/l
<0.20
---
---
0.20
Analyst
BK
BK
BK
BK
Gros
s Alpha (E900.0)
Gross
Alpha, pCi/l
--
--
3.0
Analyst
JLB
JLB
JLB
JLB
Analysis
Date
---
10.16.98
---
---
BaLh
ID
---
100898A
---
---
DilutDi
-----------------------------
ion Factor
----------
---
-------------------
1
---
--------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
1021 LaRoche Avenue • Savannah, GA 31404 •. [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 46
DATE/
LOG
NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
85820-2
Method Blank
85820-3
Lab Control Standard %
Recovery
85820-4
Method -Detection Limit
(MDL)
85820-5
Practical Quantitation
Limit (PQL)
-----------
PARAMETER
85820-2
85820-3
85820-4
85820-5
Gross
Beta (EPA 900.0) (E900.0)
Gross
Beta, pCi/1
84 's
4.0
Prep Date
---
10.08.98
---
---
Analyst
JLB
JLB
JLB
JLB
Anailysis Date
---
10.12
Analysis Time
---
25
---
---
Batch ID
---
898
10098A
---
---
Dilution Factor
---
1.0
---
---
Radium 226 (903.1)
Radium 226, pCi/1
<.60+/-.03
86 %
0.60
Prep Date
---
10.09.98
---
---
Analyst
JLB
JLB
JLB
JLB
Analysis Date
---
10.14.98
Anal lysis Time
---
1913
---
---
Batch
ID
---
100998R
---
---
Radium
228 (904.0)
Radium
228, pCi/l
68 %
1.0
Prep
Date
---
10.15.98
---
---
Analyst
JLB
JLB
JLB
JLB
Date
---
10.20.98
.Analysis
Batch
ID
---
10159BG
---
---
Dilution
----
Factor
----------------------------------
---
--------------------
1.0
---
--------------------
---
E-1
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

102
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
W61030%,
85820-2
85820-3
85820-4
I
85826-5
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 47
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
Method Blank
Lab Control Standard 96 Recovery
Method Detection Limit (MDL)
Practical Quantitation Limit (PQL)
----------------------------
Metals (200.7)
I
antimony, mg/l
3er�llium, mg/1
Cadmium, mg/l
Chromium, mg/l
Copper, mg/1
Nickel, mg/l
silver, mg/1
Zinc, mg/1
Arsenic, mg/l
Lead, mg/l
Selenium, mg/l
Thallium, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-
---I------------------------
qW
85820-2 85820-3
<0.020
10216
<0.0050
103°s
<0.0050
10496
<0.010
10596
<0.025
10496
<0.040
104°s
<0.010
104°s
<0.020
101°6
<0.010
99'6
<0.0050
10396
<0.010
9796
<0.010
10516
10.05.98
10.05.98
AB
AB
10.06.98
10.06.98
1306
1310
1005J
1005J
1.0
1.0
DATE/
TIME SAMPLED
-----------------------
-----------------------
85820=4 85820-5
--------------------
0.0038
0.020
0.000064
0.0°050
0.00035
0.0050
0.00051
0.010
0.0017
0.025
0.0019
0.040
0.0016
0.010
0.0031
0.020
0.0024
0.010
0.0012
0.0050
0.0015
0.010
0.0039
0.010
AB AB
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
021LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 48
DATE/
LOG
NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
85820-2
Method Blank
85820-3
Lab Control Standard °s
Recovery
85820-4
Method Detection Limit
(MDL)
85820-5
Practical Quantitation
Limit (PQL)
PARAMETER
85820-2
85820-3
85820-4
85820-5
------------
Mercury (245.1), mg/l
<0.00020
•96 °s
0.00010
0.00020
ep Date
09.29.98
09.29.98
---
---
�lyst
alysis Date
VP
SHN
10.01.98
SHN
10.01.98
SHN
SHN
Analysis Time
1956
1959
---
---
Batch ID
0929S
0929S
---
---
Dilution Factor
1.0
1.0
---
---
Potassium (200.7)
Potassium, mg/1
<1.0
10516
0.11
1.0
Prep Date
10.05.98
10.05.98
---
---
Analyst
`B
AB
AB
AB
Analysis Date
10.06.98
.10.06.98
---
---
Analysis Time
1306
1310
---
---
Batch
ID
1005J
1005J
---
---
Dilution
-----------------------------
Factor
----------
1.0
--------------------
1.0
---
--------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

102
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By: Client.
Code:
14438116
REPORT OF RESULTS
Page 49
DATE/
LOG
NO SAMPLE DESCRIPTION , QC.REPORT
FOR LIQUID
SAMPLES
TIME SAMPLED
858210-2
Method Blank
858210-3 Lab Control Standard °s
Recovery
85821-4 Method Detection Limit
(MDL)
85820-5 Practical Quantitation
Limit (PQL)
PARAMETER
----------
85820-2
--------------------
85820-3
85820-4
--------------------
85820-5
-----------------------------
I
Sodium (200.7)
dium, mg/1
<0.50
10316
0.017
0.50
en Date
CP
10.05.98
10.05.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1306
1310
---
---
Batch ID
1005J
1005J
---
---
Dilution Factor
1.0
1.0
---
---
Calcium (200.7)
Calcium, mg/l
<0.50
10396
0.019
0.50
Prep Date
10.05.98
10.05.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1306
1310
---
---
Batch ID
1005J
1005J
---
Dilution Factor
--------------------------------------
1.0
--------------------
1.0
---
--------------------
---
Is
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

i
S IL SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102!LaRoche Avenue o Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
14438116
REPORT
OF RESULTS
Page 50
DATE/
LOG NO SAMPLE DESCRIPTION QC.REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
---------------
----I--------------------------------------------------------
85820-2 Method Blank
85820-3 Lab Control Standard % Recovery
85826-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit
(PQL)
-----------------------
--------------------------------------------------
PARAMETER
----------
85820-2
--------------------
85820-3
85820-4
----------
85820-5
----=------------------------
I
Aluminum (200.7)
Aluminum, mg/1
<0.20
104%
0.034
0.20
Prep Date
10.05.98
10.05.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1306
1310
---
---
Batch ID
10051
1005J
---
---
Dilution Factor
1.0
1.0
---
---
Barium (200.7)
Barium, mg/1
<0.010
10616
0.00041
0.010
Prep Date
10.05.98
10.05.98
---
---
Analyst
AB
ABAB
AB
Analysis Date
10.06.98
10.06.98
-
-
Analysis Time
1306
1310
___
---
Batch ID
1005J
10051
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
--------------------
---
i
I
I
Mobile, AL
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL •

102
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85820
Received: 25 SEP 98
Reported: 02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 51
DATE/
LOG
NO SAMPLE DESCRIPTION , QC.REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------
85820-2
--------------------------------------------------
Method Blank
-----------------------
858210-3 Lab Control Standard °s
Recovery
8582I-4 Method Detection Limit
(MDL)
85820-5 Practical Quantitation
Limit (PQL)
--------------------
-
-------------------------------------------------------------
PARAMETER
----------
85820-2
--------------------
85820-3
85820-4
--------------------
85820-5
-----------------------------
Iron (200.7)
Iro�, mg/l
<0.050
1049s
0.022
0.050
ep Date
10.05.98
10.05.98ILalyst
AB
AB
Analysis Date
10.06.98
10.06.98
-AB
-AB
Analysis Time
1306
1310
---
---
Batch ID
1005J
1005J
---
---
Dilution Factor
1.0
1.0
---
---
Magnesium (200.7)
Magnesium, mg/l
<0.50
10216
0.039
0.50
Prep Date
10.05.98
10.05.98
---
---
Anaiyst
AB
AB
AB
Analysis Date
10.06.98
10.06.98
-
-AB
Analysis Time
1306
1310
---
---
Batch ID
1005J
1005J
---
---
Dilution Factor
----------------------------- ----------
1.0
--------------------
1.0
---
---------- ----------
---
•
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
021LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
_
LOG NO:
S8-85820
Received:
25 SEP 98
Reported:
02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client .
Code:
14438116
REPORT
OF RESULTS
Page 52
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----
-------------------------------------------------------------
85820-2 Method Blank
85820-3 Lab Control Standard % Recovery
85820-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit
(PQL)
------ -
-------------------------------------------------------------
PARAMETER
----------
85820-2
--------------------
85820-3
85820-4
------
85820-5
-----------------------------
Molybdenum (200.7)
lybdenum, mg/1
<0.010
104%
0.00041
0.010
ep Date
tP
10.05.98
10.05.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1306
1310
---
---
Batch ID
1005J
1005J
---
---
Dilution Factor
1.0
1.0
---
---
Manganese (200.7)
Manganese, mg/l
<0.010
10416
0.00030
0.010
Prep Date
10.05.98
10.05.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
Analysis Time
1306
1310
---
Batch ID
1005J
1005J
---
---
Dilution Factor
----------------------------------------
1.0
---------- ----
1.0
---
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO:
S8-85820
Received:
25 SEP 98
Reported:
02 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client
PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
14438116
REPORT
OF RESULTS
Page 53
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES TIME SAMPLED
-----------------------
-------------------------------------------------------------
85820-2 Method Blank
85820-3 Lab Control Standard % Recovery
85820-4 Method Detection Limit (MDL)
85820-5 Practical Quantitation Limit
(PQL)
-----------------------
-------------------------------------------------------------
PARAMETER
----------
85820-2
--------------------
85820-3
----------
85820-4
----------
85820-5
-----------------------------
Tin (200.7)
mg/1
<0.050
94!s
0.0031
0.010
WrTin,
ep Date
10.05.98
10.05.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1306
1310
---
Batch ID
10051
10051
---
Dilution Factor
1.0
1.0
---
---
Cobalt (200.7)
Cobalt, mg/l
<0.010
10436
0.00066
0.010
Prep Date
10.05.98
10.05.98
---
---
Analyst
AB
AB
`°'B
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1306
1310
---
---
Batch ID
1005J
1005J
---
---
Dilution Factor
----------
1.0
--------------------
1.0
----------
---
----------
---
-----------------------------
Methods: EPA SW-846, Update III.
Methods: EPA 40 CFR Part 136
Methods: EPA Standard Methods, 18th
Edition.
Vendor# 470494-001-001
NC-DEHNR Cert. #269
ql[teven J. Wh' e, Project Manager
Final Page Of Report
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

Serial Number 90353
BLSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
EY?5102 LaRoche Avenue, Savannah, GA 31404 Phone: [phone] Fax: [phone]
O 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
O 414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: [phone] Fax: [phone]
100,Ta 3 Phone: [phone] Fax: [phone]
ANALYSIS REQUESTAND CHAIN OF CUSTODY RECORD = 671 Lakeside Drive, Mobile,
7049
O 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
= 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
PROJECT REFERENCE PROJECT NO. P.O. NUMBER'
NPDES Permit Renewal
MATRIX
TYPE REQUIRED ANALYSES
PAGE OF
PROJECT LOC. I SAMPLER(s) NAME PHONE
(State) —
NC Larry McCaskill FAx [phone]
CLIENT NAME CLIENT PROJECT MANAGER a` ,y
J�
ALCOA Badin Works Steve White �� o° v .O�
CLIENT ADDRESS (CITY, STATE, ZIP) Q4
OJ
P.O. Box 576, BADIN, NC 28009 �, ... "',.','`,.{ i .',:
OJOQ O —All
SAMPLE 'SL ' �� o =�
D TE TIME N SAMPLE IDENTIFICATION �O =O NUMBER OF CONTAINERS SUBMITTED
STANDARD
REPORT
® DELIVERY
EXPEDITED REPORT
[:]EXPEDITED
DELIVERY(surc a re)
Date Due: %��/) 9
REMARKS
OUTFALL 002
}�..
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RELIN HED BY: (S NATURE)
A%T�j
TIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
R
EI DBY:(SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
ABORATQRY US.E QNLY ,
RECEIVED:FO BBY
W.
9�
O
YES;.�'N�
CTODY,SALNO.SLL
S
..AT.KS .;.
RA
BOROEMARORATOAY
RYIGN
..

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 • Tallahassee, FL 32317-3056 • [phone] • Fax [phone]
LOG NO: T8-13941
Received: 25 NOV 98
Reported: 10 DEC 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client
Code: 183681210
REPORT OF RESULTS Page 1
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
13941-1 Outfall 002 11-24-98/1030
----------- -------------------------------------------------- -----------------------
PARAMETER 13941-1
-
----------------------------------------------------------
--------------------
Carbamate Group (531.1)
Carbaryl, ug/l
Carbofuran, ug/l
Prep Date
Analyst
Analysis Date
alysis Time
Batch ID
Diquat (549)
Diquat, ug/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Carbamate and Urea Pesticides (632)
Diuron, ug/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
----------------------------=----------
0
<1.0
<1.0
11.30.98
RD
12.02.98
0422
1130E
<1.0
11.30.98
DA
12.02.98
1530
113OD
<0.20
11.30.98
DA
12.05.98
1851
1130D
------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 • Tallahassee, FL 32317-3056 • [phone] • Fax [phone]
LOG NO: T8-13941
Received: 25 NOV 98
Reported: 10 DEC 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client
Code: 183681210
REPORT OF RESULTS Page 2
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
13941-1 Outfall 002
----------- --------------------------------------------------
PARAMETER 13 9 41-1
Carbonyl Compounds (8315)
Acetaldehyde, ug/l <200
Formaldehyde, ug/1 <50
Prep Date 11.25.98
Analyst DA
Analysis Date
11.27.98
alysis Time
1550
Batch ID
1125F
Nitroaromatics and Nitramines (8330)
2-Nitrotoluene,
ug/l
<0.50
3-Nitrotoluene,
ug/l
<0.50
4-Nitrotoluene,
ug/l
<0.50
Prep Date
11.27.98
Analyst
DA
Analysis Date
11.29.98
Analysis Time
1359
Batch ID
1127X
DATE/
TIME SAMPLED
-----------------------
11-24-98/1030
-----------------------

SL SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) - P.O. Box 13056 -Tallahassee, FL 32317-3056 - [phone] - Fax [phone]
® LOG NO: T8-13941
Received: 25 NOV 98
Reported: 10 DEC 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client
Code: 183681210
REPORT OF RESULTS Page 3
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
13941-2 Method Blank
13941-3 Lab Control Standard °s Recovery
13941-4 LCS Accuracy Control Limit (!kR)
13941-5 Reporting Limit
(RL)
13941-6 Method Detection
Limit (MDL)
----------------------
-------------------------------------------------------------
PnRAMETER
13941-2
--------------------
13941-3
13941-4
--------------------
13941-5
----------
13941-6
-----------------------------
Carbamate Group (531.1)
arbaryl, ug/l
<1.0
103 °s
66-122 %
1.0
0.11
arbofuran, ug/1
&rep
<1.0
102 °s
71-133 °c
1.0
0.18
Date
11.30.98
11.30.98
---
---
---
Analyst
RD
RD
---
---
---
Analysis Date
12.01.98
12.01.98
---
---
---
Analysis Time
2203
2245
---
---
---
Batch ID
1130E
1130E
---
---
---
Diquat (549)
Diquat, ug/1
<1.0
58 's
16-120 °s
1.0
0.42
Prep Date
11.30.98
11.30.98
---
---
---
Analyst
DA
DA
---
---
Analysis Date
12.02.98
12.02.98
---
---
Analysis Time
1445
1450
---
---
Batch ID
1130D
1130D
---
---
---
Carbamate and Urea Pesticides (632)
Diuron, ug/1
<0.20
76 °s
55-125 °c
0.20
0.061
Prep Date
11.30.98
11.30.98
---
---
---
Analyst
DA
DA
---
---
---
Analysis Date
12.05.98
12.05.98
---
---
---
Analysis Time
1810
1824
---
---
Batch ID
-----------------------------
1130D
------•--------------
1130D
---
--------------------
---
----------
---
•

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 • Tallahassee, FL 32317-3056 • [phone] •.Fax [phone]
LOG NO: T8-13941
Received: 25 NOV 98
Reported: 10 DEC 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project:
NPDES Permit Renewal
Sampled
By: Client
Code:
183681210
REPORT OF RESULTS
Page 4
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
13941-2 Method Blank
13941-3 Lab Control Standard % Recovery
13941-4 LCS Accuracy Control Limit (%R)
13941-5 Reporting Limit (RL)
13941-6 Method Detection
Limit (MDL)
----------------------
-------------------------------------------------------------
PARAMETER
13941-2
--------------------
13941-3
----------
13941-4
----------
13941-5
----------
13941-6
-----------------------------
Carbonyl Compounds (8315)
Acetaldehyde, ug/l
<200
91 %
30-110 %
200
2.9
ormaldehyde, ug/l
<50
100 %
43-142 %
50
3.5
rep Date
11.25.98
11.25.98
---
---
---
Analyst
DA
DA
---
---
---
Analysis Date
11.27.98
11.27.98
---
---
---
Analysis Time
1448
1457
---
---
---
Batch ID
1125F
1125F
---
---
---
Nitroaromatics and Nitramines
(8330)
2-Nitrotoluene, ug/l
<0.50
94 °c
18-108 %
0.50
0.12
3-Nitrotoluene, ug/l
<0.50
94 %
50-144 %
0.50
0.066
4-Nitrotoluene, ug/1
<0.50
93 'c
54-166 %
0.50
0.13
Prep Date
11.27.98
11.27.98
---
---
---
Analyst
DA
DA
---
---
---
Analysis Date
11.29.98
11.29.98
---
---
---
Analysis Time
1226
1257
---
---
---
BatchID
1127X
---------- ---------- ----------
1127X
----------
---
----------
---
----------
-----------------------------
Method: EPA 40 CFR Part
136; SW-846;
40 CFR Part
141
Florida Dept. of Health
Certification
No: E81005
FDEP CompQAP No. 890142G
Eliz beth L. Schneider, Project Manager
Final Page Of Report

/- --M� Serial Number 1 2 Z 6 _1
VANNAH LABORATORIES W LaRoche Avenue, Savannah, GA 31404 Phone: [phone] Fa�352-0165
S IL SERVICES, INC. �] 846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
T&EINVIRONMENTAL
= 414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: [phone] Fax: [phone]
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD O 671 Lakeside Drive, Mobile, AL 3Tam Phone: [phone] Fax: [phone]
7049
O 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
L=] 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
CT REFFERENC / PROJECT NO. P.O. NUMBER ' 41
/2/ O/CL /✓J/!�S MATRIX
7xv,TYPE P REQUIRED ANALYSES PAGE OF
CT L C. SAMPLER(s) NAME PHONE!./Z j qJ
(Stale)
�42'` cL�
,.P.L �<� .�. S f•-' FAX � 6
CLIENT NAME J CLIENT PROJECT MANAGE
— J �° V�
\
� J ��
v
CLIENTADDRESS CITY, STATE, ZIP �� `�O O
(CITY, ) �00
J OQ J
SAMPLE sL o a a
DATE TIME NO• SAMPLE IDENTIFICATION JovQ =oz NUMBER OF CONTAINERS SUBMITTED
STANDARD
REPORT
/L�ELIVERY
EXPEDITED REPORT
DELIVERY(surcharge)
Dale Due: -r --
REMARKS
RELVNU,! BY SI ATURE)
T
TIME
RELINQ HED BY: (SIGN TURE)
D�'��E�'
TIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
CEIV BY: (SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
LABORATORY USE ONLY
RECEIVED FOR LABORATORY BY: (SIGNATURE)
DATE
TIME
CUSTODY INTACT
FJJYESEINO
CUSTODY SEAL NO.
SL LOG NO.
LABORATORY REMARKS:
J
a
Z
t�
r.�
0

N11111,
ALCOA
SADI PO PP,V-.S
November 25, 1998
NOV = 019M
EN V
EZr k
Mr. William McCaskill
ALCOA-Badin Works
Hwighway 740
P.O. Box 576
Basin, NC 28009
RE: Pace Project Number: 923050
Client Project ID: Fecal
Dear Mr. McCaskill:
Pace Analytical Services, Inc.
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Tel: [phone]
Fax:[phone]
Enclosed are the results of analyses for sample(s) received by the laboratory on November 24, 1998. If you have any
questions concerning this report, please feel free to contact me.
Sincerely,
Krystal Clark
Project Manager
Enclosures
Laboratory Certification IN
KY Drinking Water 90090
REPORT OF LABORATORY ANALYSIS TN UST List
This report shall not be reproduced, except in full, VA Drinkg Water 213
i ahnratnnr r'Prtification
IDS
NC Wastewater
12
NC Drinking Water
SC
37706
99006

Rhb-....
Pace Analytical Services, Inc.
9800 Kincey Avenue, Suite 100
n....... A Huntersville, NC 28078
Tel: [phone]
An Fax:[phone]
_ DATE: 11/25/98
PAGE: 1
ALCOA-Badin Works
Hwighway 740
P.O. Box 576
Basin, NC 28009
Attn: Mr. William McCaskill
Phone: [phone]
Solid results are reported on a dry weight basis
Pace Project Number: 923050
Client Project ID: Fecal
Pace Sample No: 92216175 Date Collected: 11/24/98 Matrix: Water
Client Sample ID: OUTFALL 002 Date Received: 11/24/98
Parameters Results Units PRL Analyzed Analyst CAS# Footnotes
................................. ---.--------•------ •--••---•--•-••--- ..... ......--
Wet Chemistry
Sto Coli form in Water
al Coliform
Prepared
4
Method: SM 9222D Prep Method:
<5 col/100ml 1 11/25/98 JML
11/24/98 16
aborator�Certification IDs Laboratory Certification IDS
L
La Wastewater 12 KY Drinking Water 90090
NNC C Drinking Water 37706 REPORT OF LABORATORY ANALYSIS TN UST List
SC 99006 This report shall not be reproduced, except in full, VA Drinking Water 213
w__i. ­_i --- Inn

Pace Analytical Services, Inc.
9800 Kincey Avenue, Suite 100
� a e e /\ � a � l i c a l Huntersville, NC 28078
/mil Tel: [phone]
Fax: [phone]
DATE: 11/25/98
PAGE: 2
Pace Project Number: 923050
Client Project ID: Fecal
PARAMETER FOOTNOTES
ND Not Detected
NC Not Calculable
PRL Pace Reporting Limit
E
Laboratory Certification IDs
Laboratory Certification
NC Wastewater
IDs
12
REPORT OF LABORATORY ANALYSIS
TN Drinking Water 90090
TN UST List
NC Drinking Water
37706
This report shall not be reproduced, except in full,
VA Drinking Water 213
SC
99006
_. — - --- ______- —t o--- A...1.4;—i cz—;,oc Inn

Pace Analytical Services, Inc.
9800 Kincey Avenue, Suite 100
are A nalytical Huntersville, NC 28078
/'-� Tel: [phone]
Fax:[phone]
QUALITY CONTROL DATA DATE: 11/25/98
PAGE: 3
ALCOA-Badin Works Pace Project Number: 923050
Hwighway 740 Client Project ID: Fecal
P.O. Box 576
Basin, NC 28009
Attn: Mr. William McCaskill
Phone: [phone]
QC Batch ID: 5952 QC Batch Method:
Analysis Method: SM 9222D Analysis Description: Fecal Coliform in Water
Associated Pace Samples: 92216175
METHOD BLANK: 92217025
Associated Pace Samples:
92216175
Method
Blank
Iaer Units Result PRL Footnotes
Fe'Coliform col/100ml ND 1
Laboratory Certification IDS
I b r ry Certification IDs
NC Wastewater 12 REPORT OF LABORATORY ANALYSIS ► Drinking Water 90090
TNN
NC Drinking Water 37706 UST List
SC 99006 This report shall not be reproduced, except in full, VA Drinking Water 213

Pace Analytical Services, Inc.
9800 Kincey Avenue, Suite 100
Pace Analytical Huntersville, NC 28078
Tel. [phone]
Fax: [phone]
DATE: 11/25/98
PAGE: 4
Pace Project Number: 923050
Client Project ID: Fecal
QUALITY CONTROL DATA PARAMETER FOOTNOTES
Consistent with EPA guidelines unrounded concentrations are displayed and have been used to calculate % Rec and RPD values.
NO Not Detected
NC Not Calculable
PRL Pace Reporting Limit
RPD Relative -Percent Difference
6
Laborato!y Certification IDs
Laboratory Certification IDs KY Drinking Water 90090
NC Wastewater 12 REPORT OF LABORATORY ANALYSIS TN UST List
NC Drinking Water 37706 VA Drinking Water 213
SC 99006 This report shall not be reproduced, except in full,

CHAIN -OF -CUSTODY RECORD
Analytical Request
2Cam
Turn around Time
lient 7 1— c C-)/�
ReportTo:
?4 Hours
Pace Client No.
,ddress
Bill To:
48 Hours
E]..3-5 Days
E] 1 Week .2 Weeks
O'Normal 14 Days
Pace Project Manager
A
P.O. # / Billing Reference '61v
Pace Project No. (J-0
'hone 70-L ,Y/-- 91z-
Project Name No.
'.
Requested Due Date:
'ampled By (PRINT):
U)
a:
w
PRESERVATIVES
ES
TES
ANAOLUES Y
RE
w
cc >
-
z
'ampler Signature Date Sampled
0
U_
w
Cn
W
Z
Nz
Z:
. >
0
_i5
ilj
REMARKS
0-
-2,
2
3
4
5
6
.4.
7
8
j
SHIPMENT METHOD
o NUMBER
SHIPPING DATEI F COOLER
1 411-179ST1.1 a 111 f-A I to] I sphil
tm
ACCEPTE D 13Y I AFFILIATION
DAT
6
'r, XVI
12Z
Additional Comments
SAMPLE CONDITION
Temp: C
Received on Ice: CY) N
I Sealed Cooler: &V N
Samples Intact: Y� N
� _
SEE REVERSE SIDE FOR INSTRUCTIONS 8/97

0
0
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTIC
Complete this section for each discharge indicated in Section I, 1
waste water does not go through a treatment works prior to bein
surface waters from this facility. SEPARATE DESCRIPTIONS (
FACILITY. All values for an existing discharge should be repres
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEM
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No. 201a
(see instructions)
b. Discharge Name 201b
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No 201c
If a previous permit
application was made for this di -
charge (Item 4, Section 1) provide
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date 202a
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date 202b
If the discharge has never
occurred but is planned for some
future date, give the date the
discharge will begin.
c. Discharge to End Date If the 202c
discharge is scheduled to be
discontinued within the next 5
years, give the date (within best
estimate) the discharge will end
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions) 203
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
204a
204b
204c
N It. BASIC DISCHARGE DESCRIPTION
tems 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
�discharged to surface waters. Discharges to wells must be described where there are also discharges to
F EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME
entative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
S APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
004
Line 1 Storm Drain
004
Undetermined
—YIT— —19f6
North Carolina 204d
Stanly 204e
Badin 204f
205a ® STR
❑ LKE
❑ OCE
❑ MTS
0 MCS
Agency Use

$
Municipal Storm Water Transport
System
Well (injection)
Other
if 'other' is checked, specify type 205b
6. Discharge Point - LaULong.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ids 207b
beyond the shoreline or is below the mean to
water line, complete item 8,
DISCHARGE SERIAL NUMBER
004
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 13 SEC
80 DEG. 07 MIN. 12 SEC
Little Mountain Creek via an unnamed ditch
_
207c
For Agency Use
„
8. Offshore Discharge
a. Discharge Distance from Shore
208a
feet
b. Discharge Depth Below Water
208b
feet
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
209a
® (con)
Continuous
continuous or intermittent.
❑ (int) Intermittent
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
209b
7
days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
5 209c
❑ JAN
❑ FEB
❑ MAR
If this discharge normally oper
❑ APR
❑ MAY
❑ JUN
ates (either intermittently or
❑ JUL
❑ AUG
❑ SEP
continuously) on less than a year
❑ OCT
❑ NOV
❑ DEC
around basis (excluding shut-
downs for routine maintenance),
check the months during theyear
when the discharge is operati
g
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.3. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
210
thousand
gallons per day
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
211 a
hours per day
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
211 b
discharge occurrences
per day
number of discharge occurren
s
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
212
From
January ---to
June
flow of this discharge occurs
monffi—
monTH

FOR MENU
ill 41
0_.
it 13. Activity Description Give a
narrative description of activity
producing this discharge (see
instructions)
N-1
DISCHARGE SERIAL NUMBER
004
213a Non -contact cooling water - Compressor Cooling Towers
Non -contact cooling water - Stripping Press Hydraulic System
Stormwater
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
a. Raw Materials
21
b. Products
SIC Code
214
3334
Name
Aluminum
Maximum Unit Shared I
6mountlDay (See Table 1) (Serial
D 1 X-1 I None

0
FOR AGENCY USE
r
15 Waste Abatement
a. Waste Abatement Practices
Describe the waste abatemer
practices used on this dis-
charge with a brief narrative
(see instructions)
b.
Waste Abatement Codes
Using the codes listed in Table
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
215a
215b
DISCHARGE SERIAL NUMBER
004
Narrative:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
0 8)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

DISCHARGE SERIAL NUMBER
004
16. Wastewater Characteristics
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
arame er
Present
Parameter
Present
216
216
Color
Copper
00080
01042
mmonia
Fro
01045
x
00610
rganic nitrogen
Lead
00605
x
01051
Nitrate
agnesium
x
00620
x
00927
anganese
00615
X
01055
-106—r-cury
osorus
p
x
71900
00665
Sulfate
o y enum
00945
x
01062
Sulfide
00745
ice
01067
u i e
Selenium
00740
01147
-ITr—omicle
i ver
01077
71870
one
Potassium
x
00940
00937
yani e
o wm
00929
x
00720
-Thallium
uon e
x
01059
00951
Aluminum
x
Iitanium
01152
01105
n imony
lin
01102-
01097
Arsenic
me
01092
01002
-Beryllium
gici es
74051
01012
anum
Chlorinated organic compoun s
01007
x
74052
-Boron
Pesticides
74053
m
i an grease
00550
x
E
E
x
eno s
32730
lt
Suffactants
01037
38260
romwmChloride
50060
x
01034
Fecal co i orm bacteria
Radioactiviry
i74050
74055
Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.
lcl

�J
�J
111111111
DISCHARGE SERIAL NUMBER
004
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they ere checked in Item
16: ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and grease,
and chlorine (residual).
Influent
uent
n rea a
In -Plant
ai y
Minimum
Maximum
Frequency
um er o
amp e
Parameter and Code
Intake
Treated
Average
Value
Value
of Analysis
Analyses
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
OW
Gallons per day
0.017
0 .017
0.000
0.193
1/7
53
G
50050
P
Units
ND
6.0
7.4
1 / 14
24
G
00400
Temperature (winter)
eC
ND
12
7
18
1/7
24
G
74026
Temperature summer
^C
ND
22
14
25
1/7
25
G
74025
—Biochemcial Oxygen
Demand
(BOD 5-Day)
<2.0
<2.0
<2.0
<2.0
1 / 365
1
C
mg/I
00310
Chemical Oxygen
Demand (COD)
mg/I
<20
<20
<20
<20
1 / 365
1
C
00340
Total uspen e
(nonfilterable) Solids
<5.0
<5.0
<5.0
<5.0
1 / 365
1
C
mg/I
00530
Specific Conductance
micromhos/cm at 25°C
1400
220
220
1 / 365
1
C
00095
—Settleable a er
(residue)
mVI
<0.02
<0.02
<0.02
<0.02
1 / 365
1
C
00545
° Other discharges sharing intake flow (serial numbers) (see instructions)
' ND - No Data Available

FOR AGENCY USE]
.�N,
5:
DISCHARGE SERIAL NUMBER
004
17. (Cont'd)
Parameter and Code
217
n uenEffluent
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed or
Expected
During
Discharge
Activity
(4)
maximum
Value
Observed or
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
(6)
Number
of
Analyses
(7)
Sample
Type
(8)
i rease 00550 mg
5.4
9.6
9.6
9.6
1 / 365
1
G
uminum mg
<0.20
0.26
0.26
0.26
1 / 365
1
C
18. Plant Controls Check if the followin
plant controls are available for this
discharge
40 Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
" Complete Item 19 if discharge is frc
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s)
b. Name and address of
manufacturer
218
219a
219b
c, Quantity (pounds added per I 219c
million gallons of water treate )
APS
❑ ALM
SEE ITEM 26 FOR DETAILS ON WATER TREATMENT ADDITIVES

�I
d. Chemical composition of thes$ 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal discharge
(e.g.,
plant, associated, steel m ll, petroleum rrefineryand/or
any othergeneration
manufacturing process) and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 220
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21. Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions) 221 a
Summer
Winter 221b _'F
22. Discharge Temperature , Rate of
Change Per Hour 222
Give the maximum possible rate of
temperature change per hour of
discharge under operating
conditions (see instructions)
23. Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 101"o
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature 223a
(subject to natural changes
b. Discharge Water Temperature 223b
#24, Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge.
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
004
p BLBD
BCCL
APOF
p EPBD
p OCFP
p COND
CTBD
MFPR
p OTHR
'F
'F./hour
,o 0 6 Maximum
'F 'F "F 'F
'F 'F 'F 'F
feet/sec.
minutes

26.
r
DISCHARGE SERIAL NUMBER
004
Additional Information
item
Intormation
Section II Item 17
100% of the potable intake water is treated off -site by means of flocculation, coagulation, and rapid
sand filtration
Section II Item 19
a) NALCO 7362 - Compressor Cooling Water System
NALCO Topcast-CST - Compressor Cooling Water System
NALCO 7338 - Compressor Cooling Water System
b) NALCO Chemical Company
ONE NALCO Center
Napierville, Illinois 60563-1198
c) NALCO 7362 - 4170 Ibs / million gallons
' NALCO Topcast-CST - 16680 Ibs / million gallons
NALCO 7338 - 1668 Ibs / million gallons
d) See attached MSDS sheets
opcast CST is use on closed oop side of cooing towers and is not dischargedduring
routine operation. Any discharge of this product from closed loop would be the result of leaks/drips.

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 1
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85928-1 Outfall 004 09-29-98/0830
------------------------------------------------------------- -----------------------
PARAMETER 85928-1
---------- --------------------------------------------------------
Residual Chlorine
Residual Chlorine, mg/l
Prep Date
Analyst
Analysis Date
alysis Time
atch ID
Dilution Factor
Color
Color, PCU
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day), mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
---------------------------------------
<1.0
09.30.98
RD
09.30.98
1645
0930A
1.0
<5
09.30.98
RD
09.30.98
1700
0930A
1.0
<2.0
09.30.98
JE
09.30.98
1600
0930A
----------------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 [phone] • Fax
[phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS
Page 2
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
-----------
-------------------------------------------------------------
85928-1 Outfall 004
09-29-98/0830
---------
----------=--------------------------------------------------
PARAMETER
------------------------------
85928-1
-----
-----------------------------
Specific Conductance (120.1)
Specific Conductance, umhos/cm
220
Prep Date
10.01.98
Analyst
JH
alysis Date
10.01.98
alysis Time
tatch
1000
ID
1001B
Dilution Factor
1.0
Settleable Matter (Imhoff), ml/l
<0.20
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1645
Batch ID
0930A
Dilution Factor
1.0
Sulfite (377.1)
Sulfite, mg/l
<5.0
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1630
Batch ID
0930A
Dilution Factor
-----------------------------------------------------------
1.0
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14448116
REPORT OF RESULTS Page 3
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- ----------------------
85928-1 Outfall 004 09-29-98/0830
------------------------------------------------------------- -----------------------
PARAMETER 85928-1
-------------------------------------------------------------------------------
Volatile Organic Compounds (624)
Acrolein, ug/l
Acrylonitrile, ug/l
Benzene, ug/l
Bromoform, ug/l
arbon tetrachloride, ug/l
hlorobenzene, ug/l
Dibromochloromethane, ug/l
Chloroethane, ug/1
2-Chloroethylvinyl ether, ug/l
Chloroform, ug/1
Dichlorobromomethane, ug/l
1,1-Dichloroethane, ug/l
1,2-Dichloroethane, ug/l
1,1-Dichloroethene, ug/l
1,2-Dichloropropane, ug/1
1,3-Dichloropropylene, ug/l
Ethylbenzene, ug/l
Bromomethane, ug/l
Chloromethane, ug/l
Methylene chloride (Dichloromethane), ug/1
1,1,2,2-Tetrachloroethane, ug/1
Tetrachloroethene, ug/1
--------------------------------------- ----- ----
%I
<100
<100
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<50
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<10
<5.0
<5.0
<5.0
--------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------
85928-1 Outfall 004
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 4
PARAMETER
----------
85928-1
----------
---------------------------------------
Toluene, ug/1
<5.0
trans-1,2-Dichloroethene, ug/l
<5.0
1,1,1-Trichloroethane,. ug/l
<5.0
1,1,2-Trichloroethane, ug/l
<5.0
richloroethylene, ug/l
<5.0
#V,Ynyl chloride, ug/1
<10
clohexane, ug/l
<5.0
1,2-Dibromoethane (EDB) , ug/l
<5.0
Methyl methacrylate, ug/l
<5.0
Styrene, ug/1
<5.0
Xylenes, ug/1
<5.0
Allylchloride (3-Chloropropene), ug/1
<5.0
Carbon Disulfide, ug/l
<5.0
Vinyl Acetate, ug/1
<10
Benzyl chloride, ug/l
<100
Analyst
RA
Analysis Date
10.04.98
Analysis Time
1556
Batch ID
101004
Dilution Factor
-------------------------------------------------
1.0
----------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] 4
Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code :. 1444 8116
REPORT OF RESULTS
Page 5
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85928-1 Outfall 004
09-29-98/0830
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
859 2 8 -1
------------------------------
-----------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
<10
2,4-Dichlorophenol, ug/l
<10
2,4-Dimethylphenol, ug/1
<10
,6-Dinitro-2-methylphenol, ug/l
<50
,4-Dinitrophenol, ug/l
0
<50
-Nitrophenol, ug/l
<10
4-Nitrophenol, ug/l
<50
p-Chloro-m-cresol, ug/l
<10
Pentachlorophenol, ug/l
<50
Phenol, ug/l
<10
2,4,6-Trichlorophenol, ug/1
<10
2-Methylphenol (o-cresol), ug/l
<10
3-Methylphenol/4-Methylphenol(m&p-cresol), ug/1
<10
Prep Date
10.01.98
Analyst
ML`7
Analysis Date
10.23.98
Analysis Time
1456
Batch ID
1001B
Dilution Factor
-------------------------------------------------
1.0
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue a Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG'NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 6
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85928-1 Outfall 004 09-29-98/0830
------------------------------------------------------------- -----------------------
PARAMETER 85928-1
----------------------------------------------------------- ---------- . ----------
Base Neutral Compounds (625)
Acenaphthene, ug/l <10
Acenaphthylene, ug/l <10
Anthracene, ug/l <10
Benzidine, ug/l
<80
enzo(a)anthracene, ug/l
<10
enzo(a)pyrene, ug/l
<10
3,4-Benzofluoranthene, ug/1
<10
Benzo(g,h,i)perylene, ug/l
<10
Benzo(k)fluoranthene, ug/l
<10
bis(2-Chloroethoxy)methane,
ug/l
<10
bis(2-Chloroethyl)ether, ug/l
<10
bis(2-Chloroisopropyl)ether,
ug/l
<10
bis(2-Ethylhexyl)phthalate,
ug/1
<10
4-Bromophenyl phenyl ether,
ug/l
<10
Butylbenzylphthalate, ug/l
<10
2-Chloronaphthalene, ug/l
<10
4-Chlorophenylphenyl ether,
ug/l
<10
Chrysene, ug/l
<10
Dibenzo(a,h)anthracene, ug/l
<10
1,2-Dichlorobenzene, ug/l
<10
1,3-Dichlorobenzene, ug/l
<10
1,4-Dichlorobenzene, ug/l
-----------------------------
--------------------
<10
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 7
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------
85928-1 Outfall 004
PARAMETER 85928-1
-----------------------------------------------------------
3,31-Dichlorobenzidine, ug/l <20
Diethylphthalate, ug/l <10
Dimethylphthalate, ug/l <10
Di-n-butylphthalate, ug/1 <10
2,4-Dinitrotoluene, ug/l
<10
,6-Dinitrotoluene, ug/l
<10
i-n-octylphthalate, ug/l
<10
1,2-Diphenylhydrazine, ug/l
<10
Fluoranthene, ug/l
<10
Fluorene, ug/l
<10
Hexachlorobenzene, ug/l
<10
Hexachlorobutadiene, ug/l
<10
Hexachlorocyclopentadiene, ug/l
<10
Hexachloroethane, ug/l
<10
Indeno(1,2,3-cd)pyrene, ug/l
<10
Isophorone, ug/1
<10
Naphthalene, ug/l
<10
Nitrobenzene, ug/l
<10
N-Nitrosodimethylamine, ug/1
<10
n-Nitrosodi-n-propylamine, ug/l
<10
N-Nitrosodiphenylamine/Diphenylamine, ug/l
<10
Phenanthrene, ug/l
<10
Pyrene, ug/1
-------------------------------------------------
<10
----------
L
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL ® Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 8
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 85928-1
1,2,4-Trichlorobenzene, ug/l <10
m-Dinitrobenzene , ug/l <10
Kepone, ug/l <10
Aniline, ug/l <20
Prep Date
10.01.98
alyst
MLJ
alysis Date
10.23.98
Analysis Time
1456
Batch ID
1001B
Dilution Factor
------------------- *---------- ----------
1.0
--------------------
i
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 9
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85928-1 Outfall 004 09-29-98/0830
------------------------------------------------------------- -----------------------
PARAMETER 85928-1
-
------------------------------------------------------------
-------------------
Pesticides/PCB's (608)
Aldrin, ug/l
alpha-BHC, ug/l
beta-BHC, ug/l
gamma-BHC, ug/1
elta-BHC, ug/l
hlordane, ug/l
4,4'-DDT, ug/l
4,4'-DDE, ug/1
4,4'-DDD, ug/l
Dieldrin, ug/1
alpha-Endosulfan, ug/l
beta-Endosulfan, ug/l
Endosulfan sulfate, ug/l
Endrin, ug/1
Endrin aldehyde, ug/1
Heptachlor, ug/1
Heptachlor epoxide, ug/l
Kelthane, ug/l
Aroclor-1242, ug/l
Aroclor-1254, ug/l
Aroclor-1221, ug/l
Aroclor-1232, ug/1
E7
<0.050
<0.050
<0.050
<0.050
<0.050
<0.50
<0.10
<0.10
<0.10
<0.10
<0.050
<0.10
<0.10
<0.10
<0.10
<0.050
<0.050
<0.050
<1.0
<1.0
<1.0
<1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14448116
REPORT OF RESULTS Page 10
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 85928-1
Aroclor-1248, ug/l <1.0
Aroclor-1260, ug/l <1.0
Aroclor-1016, ug/l <1.0
Toxaphene, ug/l <5.0
ethoxychlor, ug/l
<0.50
rep Date
10.01.98
alyst
ACM
Analysis Date
10.03.98
Analysis Time
1841
Batch ID
10010
Dilution Factor
---------------------------------------
1.0
--------------------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 11
LOG -NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 85928-1
Organophosphorus Pesticides (8141)
Azinphos methyl, ug/l <1.0
Chlorpyrifos, ug/l <1.0
Coumaphos, ug/l <1.0
iazinon, ug/l
<1.0
isulfoton, ug/1
<2.0
alathion, ug/l
<1.0
Mevinphos, ug/l
<2.0
Naled, ug/l
<5.0
Ethyl Parathion, ug/l
<1.0
Methyl Parathion, ug/l
<0.50
Surrogate - Triphenylphosphate
98
Prep Date
10.01.98
Analyst
JS
Analysis Date
10.17.98
Analysis Time
2131
Batch ID
10010
Dilution Factor
-------------------------------------------------
1.0
----------
n
__
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code:. 14448116
REPORT OF RESULTS Page 12
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 85928-1
Chlorinated Herbicides
2,4-D, ug/1 <0.50
Dalapon, ug/1 <120
Dicamba, ug/l <1.2
Silvex, ug/l
<0.50
02,4,5-TP
,4,5-T, ug/l
<0.50
urrogate-2,4-Dichlorophenyl acetic acid (DCAA)
75 !s
Prep Date
10.02.98
Analyst
BD
Analysis Date
10.05.98
Analysis Time
1843
Batch ID
1002N
Dilution Factor
1.0
Sulfide (376.2)
Sulfide , mg/l
<0.10
Prep Date
09.30.98
Analyst
RKC
Analysis Date
09.30.98
Analysis Time
1530
Batch ID
0930A
Dilution Factor
-------------------------------------------------
1.0
----------
S
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 13
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER
--------------------
85928-1
----------
-----------------------------
Surfactants (MBAS EPA 425.1)
Surfactants (MBAS), mg/l
<0.10
Prep Date
09.30.98
Analyst
LG
alysis Date
09.30.98
alysis Time
1645
atch ID
0930Q
Dilution Factor
1.0
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable Material), mg/l
9.6
Prep Date
10.06.98
Analyst
LG
Analysis Date
10.07.98
Analysis Time
0900
Batch ID
1006A
Dilution Factor
1.0
Cyanide (335.2)
Cyanide, ug/l
<5.0
Prep Date
10.06.98
Analyst
LH
Analysis Date
10.06.98
Analysis Time
1501
Batch ID
1006S
Dilution Factor
1.0
n
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 14
DATE/
LOG NO SAMPLE DESCRIPTION
, LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85928-1 Outfall 004
09-29-98/0830
---------- ------------
--------------------------------------------------------------
PARAMETER
----------
85928-1
------------------------------
---------------------------------------
Cyanide - Weak Acid Dissociable
(4500/412H)
Weak Acid Dissociable Cyanide,
ug/l
<5.0
Prep Date
10.06.98
Analyst
LH
alysis Date
10.06.98
alysis Time
1501
atch ID
1006S
Dilution Factor
1.0
Nitrate + Nitrite (353.2)
Nitrate + Nitrite-N, mg/1
0.15
Prep Date
09.30.98
Analyst
DM
Analysis Date
09.30.98
Analysis Time
1508
Batch ID
0930B
Dilution Factor
1.0
Bromide (300.0)
Bromide, mg/l
<1.0
Prep Date
10.01.98
Analyst
RKC
Analysis Date
10.02.98
Analysis Time
0639
Batch ID
1001B
Dilution Factor
---------------------------------------
----------
1.0
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] a
Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14448116
REPORT OF RESULTS
Page 15
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85928-1 Outfall 004
09-29-98/0830
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
85928-1
------------------------------
-----------------------------
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/1
43
Prep Date
10.08.98
Analyst
HL
alysis Date
10.08.98
alysis Time
1430
atch ID
1008A
Dilution Factor
1.0
Phosphorus, Total
Total Phosphorus, mg/l
0.23
Prep Date
10.05.98
Analyst
BK
Analysis Date
10.06.98
Analysis Time
1459
Batch ID
1005A
Dilution Factor
1.0
Total Kjeldahl Nitrogen (351.2)
Total Kjeldahl Nitrogen-N, mg/l
0.27
Prep Date
10.05.98
Analyst
BK
Analysis Date
10.06.98
Analysis Time
1225
Batch ID
1005A
Dilution Factor
-------------------------------------------------
1.0
-------------------- -----
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 16
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85928-1 Outfall 004 09-29-98/0830
------------------------------------------------------------- -----------------------
PARAMETER 85928-1
-------------------------------------------------------------------------------
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/1 <20
Prep Date 10.05.98
Analyst JH
Analysis Date
10.06.98
alysis Time
ta
1205
tch ID
1005A
Dilution Factor
1.0
Fecal Coliform (9222), col/100ml
<1
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1800
Batch ID
0930A
Dilution Factor
1.0
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/l
<0.050
Prep Date
10.01.98
Analyst
WB
Analysis Date
10.05.98
Analysis Time
2120
Batch ID
1001A
Dilution Factor
1.0
L-1
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 17
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER
--------------------
85928-1
----------
-----------------------------
Fluoride (300.0)
Fluoride, mg/l
3.9
Prep Date
10.01.98
Analyst
HL
alysis Date
10.01.98
alysis Time
0639
atch ID
1001B
Dilution Factor
1.0
Titanium (6010)
Titanium, mg/1
<0.010
Prep Date
10.05.98
Analyst
RJB
Analysis Date
10.07.98
Analysis Time
1539
Batch ID
1005-2
Dilution Factor
1.0
Alcohols & Acetates (DAI)
N-butyl Acetate, mg/l
<5.0
Prep Date
10.01.98
Analyst
LIM
Analysis Time
0530
Batch ID
1G0930
Dilution Factor
-------------------------------------------------
1.0
---------
4
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 18
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85928-1 Outfall 004 09-29-98/0830
------------------------------------------------------------- -----------------------
PARAMETER 85928-1
--
-----------------------------------------------------------
------------------
Boron (6010)
Boron, mg/l
Prep Date
Analyst
alysis Date
alysis Time
atch ID
Dilution Factor
Chloride (325.2)
Chloride, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
<0.050
10.01.98
NM
10.05.98
1540
1001H
1.0
25
10.01.98
DM
10.01.98
1643
1001B
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL ® Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA14962GBA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 19
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -
85928-1 Outfall 004 09-29-98/0830
----------- -------------------------------------------------- -----------------------
PARAMETER 85928-1
--
--------------------------------------------
----------------------------- ----
Nitrogen (Organic) ((351.2/350.1))
Nitrogen(Organic) (351.2/350.1), mg/1
0.27
Prep Date
10.07.98
Analyst
BK
alysis Date
10.07.98
alysis Time
1147
atch ID
C
1007C
Dilution Factor
1.0
Gross Alpha (E900.0)
Gross Alpha, pCi/1
<3.0+/-3.0
Prep Date
10.23.98
Analyst
JLB
Analysis Date
10.25.98
Analysis Time
1529
Batch ID
102098A
Dilution Factor
1.0
Gross Beta (EPA 900.0).(E900.0)
Gross Beta, pCi/1
6
Prep Date
2398
1098 0.23.
Analyst
JLB
Analysis Date
10.25.98
Analysis Time
1529
1529
Batch ID
102098A
Dilution Factor
-------------------------------------------------
1.0
--------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 20
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85928-1 Outfall 004
09-29-98/0830
-. -----------------------
------------------------------------------------------------
PARAMETER
--------------------
85928-1
---------- ----------:----------
-----------------------------
Radium 226 (903.1)
Radium 226, pCi/L
<.60+/-.03
Prep Date
10.21.98
Analyst
JLB
alysis Date
10.29.98
alysis Time
1155
atch ID
102198R
Dilution Factor
1.0
Radium 228 (904.0)
Radium 228, pCi/l
<1.0+/-.42
Prep Date
10.28.98
Analyst
JLB
Analysis Date
11.02.98
Analysis Time
1514
Batch ID
102898G
Dilution Factor
-------------------------------------------------
1.0
---------- --------------------
•
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 21
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------
85928-1 Outfall 004
PARAMETER 85928-1
--------------------- ------------------------------------
Metals (200.7)
Antimony, mg/1 <0.020
Beryllium, mg/l <0.0050
Cadmium, mg/l <0.0050
Ahromium, mg/l
<0.010
opper, mg/1
<0.025
ickel, mg/1
<0.040
Silver, mg/l
<0.010
Zinc, mg/l
<0.020
Arsenic, mg/l
<0.010
Lead, mg/l
<0.0050
Selenium, mg/l
<0.010
Thallium, mg/l
<0.010
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1429
Batch ID
1001H
Dilution Factor
---------------------------------------
1.0
--------------------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 22
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 8 5 9 2 8 -1
-----------------------------------------------------------
Mercury (245.1), mg/1' <0.00020
Prep Date 10.01.98
Analyst SHN
Analysis Date 10.07.98
Calysis Time 1207
atch ID 1001S
ilution Factor 1.0
Potassium (200.7)
Potassium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Sodium (200.7)
Sodium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
4.8
10.01.98
AB
10.06.98
1429
1001H
1.0
24
10.01.98
AB
10.06.98
1429
1001H
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 23
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 85928-1
Calcium (200.7)
Calcium, mg/l 13
Prep Date 10.01.98
Analyst AB
alysis Date
10.06.98
alysis Time
1429
atch ID
1001H
Dilution Factor
1.0
Aluminum (200.7)
Aluminum, mg/1
0.26
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1429
Batch ID
1001H
Dilution Factor
1.0
Barium (200.7)
Barium, mg/l
0.024
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1429
Batch ID
1001H
Dilution Factor
---------------------------------------
1.0
--------------------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 24
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 85928-1
-----------------------------------------------------------
Iron (200.7)
Iron, mg/l
Prep Date
Analyst
alysis Date
alysis Time
atch ID
Dilution Factor
Magnesium (200.7)
Magnesium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Molybdenum (200.7)
Molybdenum, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
---------------------------------------
41
0.064
10.01.98
AB
10.06.98
1429
1001H
1.0
2.7
10.01.98
AB
10.06.98
1429
1001H
1.0
<0.010
10.01.98
AB
10.06.98
1429
1001H
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 25
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 85928-1
-----------------------------------------------------------
Manganese (200.7)
Manganese, mg/1
Prep Date
Analyst
t
alysis Date
alysis Time
tch ID
Dil Factor
Tin (200.7)
Tin, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Cobalt (200.7)
Cobalt, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
<0.010
10.01.98
AB
10.06.98
1429
1001H
1.0
<0.050
10.01.98
AB
10.06.98
1429
1001H
1.0
<0.010
10.01.98
AB
10.06.98
1429
1001H
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: SS-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code:.14448116
Page 26
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85928-1 Outfall 004
----------- --------------------------------------------------
PARAMETER
--------------------
85928-1
----------
-----------------------------
Suspended Solids (160.2)
Suspended Solids, mg/1
<5.0
Prep Date
10.28.98
Analyst
`TH
knalysis Date
10.29.98
analysis Time
1130
atch ID
1028A
Dilution Factor
-------------------------------------------------
1.0
-----------
�40
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • .Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill -
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 27
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------- --------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard °s Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85928-2 85928-3
-----------------------------------------------------------
Residual Chlorine
Residual Chlorine, mg/1 ---
alyst RD RD
for
Color, mg/l --- ---
Analyst RD RD
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day), mg/l <2.0 88 's
Prep Date 09.30.98 09.30.98
Analyst JE JE
Analysis Date 09.30.98 09.30.98
Analysis Time 1600 1600
Batch ID 0930A 0930A
Specific Conductance (120.1)
Specific Conductance, umhos/cm <1.0 106 's
Prep Date 10.01.98 10.01.98
Analyst JH JH
Analysis Date 10.01.98 10.01.98
Analysis Time 1000 1000
Batch ID 1001B 1001B
Dilution Factor 1.0 1.0
-----------------------------------------------------------
L-1
----------------------
85928-4 85928-5
--------------------
--- 1.0
RD RD
--- 5
RD RD
--- 2.0
JE JE
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 28
LOG NO
SAMPLE
DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-----------
85928-2
--------------------------------------------------
Method
Blank
85928-3
Lab Control Standard 's
Recovery
85928-4
Method
Detection Limit
(MDL)
85928-5
Practical Quantitation
Limit (PQL)
----------------------
------------
PARAMETER
--------------------------------------------------
1 85928-2
----------
85928-3
----------
85928-4 85928-5
----------
-----------------------------
Settleable
Matter
----------
(Imhoff), ml/1
----------
---
---
--- 0.20
Analyst
RD
RD
RD RD
ulfite (377.1)
ulfite,
mg/l
<5.0
104 6
2.0 5.0
Prep Date
09.30.98
---
--- ---
Analyst
RD
RD
RD RD
Analysis
Date
09.30.98
---
--- ---
Analysis
Time
1630
---
--- ---
Batch ID
0930A
---
--- ---
Dilution
-----------------------------
Factor
----------
1.0
--------------------
---
----------
--- ---
----------
r�
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 29
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR
LIQUID
SAMPLES
----------- --------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard % Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85928-2
--------------------
85928-3
---------------------------------------
Volatile Organic Compounds (624)
crolein, ug/l
<100
---
crylonitrile, ug/l
<100
---
enzene, ug/l
<5.0
92.'6
Bromoform, ug/l
<5.0
---
Carbon tetrachloride, ug/l
<5.0
---
Chlorobenzene, ug/l
<5.0
96
5 0
---
Dibromochloromethane, ug/1 < .
Chloroethane, ug/l <10 ---.
2-Chloroethylvinyl ether, ug/l <50 ---
Chloroform, ug/l <5.0 ---
Dichlorobromomethane, ug/l <5.0 ---
1,1-Dichlorcethane, u9/1 <5.0 ---
1,2-Dichloroethane, ug/l <5.0 ---
1,1-Dichloroethene, ug/l <5.0 74
1,2-Dichloropropane, ug/l <5.0 ---
1,3-Dichloropropylene, ug/l <5.0 ---
Ethylbenzene, ug/l <5.0 ---
Bromomethane, ug/l <10 ---
Chloromethane, ug/l <10 ---
----------------------
85928-4 85928-5
--------------------
55
18
0.31
0.40
0.49
0.41
0.32
1.3
11
0.53
0.32
0.86
0.41
0.71
0.48
0.36
0.38
1.5
1.5
100
100
5.0
5.0
5.0
5.0
5.0
10
50
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
10
10
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG'NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 30
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
--------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard °s Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
----------------------
------------------------------------------------------------
PARAMETER
85928-2
----------
85928-3
----------
85928-4
----
85928-5
---
-------------------------------------------------
Methylene chloride (Dichloromethane), ug/1
<5.0
---
0.67
5.0
1,1,2,2-Tetrachloroethane, ug/l
<5.0
---
0.61
5.0
Tetrachloroethene, ug/l
6
<5.0
---
0.50
.5.0
roluene, ug/1
<5.0
91 `s
0.36
5.0
trans-1,2-Dichloroethene, ug/l
<5.0
---
0.68
5.0
1,1,1-Trichloroethane, ug/l
<5.0
---
0.41
5.0
1,1,2-Trichloroethane, ug/l
<5.0
---
0.37
5.0
Trichloroethylene, ug/l
<5.0
93 %
0.41
5.0
Vinyl chloride, ug/l
<10
---
0.88
10
Cyclohexane, ug/l
<5.0
---
NA
5.0
1,2-Dibromoethane (EDB) , ug/l
<5.0
---
0.55
5.0,
Methyl methacrylate, ug/l
<5.0
---
0.66
5.0
Styrene, ug/l
<5.0
97 %
0.40
5.0
Xylenes, ug/l
<5.0
93 %
1.1
5.0
Allylchloride (3-Chloropropene), ug/l
<5.0
---
1.5
.5.0
Carbon Disulfide, ug/l
<5.0
71 !s
0.67
5.0
Vinyl Acetate, ug/l
<10
120 `c
0.80
10
Benzyl chloride, ug/l
<100
---
25
100
Analysis Date
10.04.98
10.04.98
---
---
Analysis Time
0939
1905
---
---
Batch ID
101004
101004
---
---
Dilution Factor
----------------------------- --------------------
1.0
----------
1.0
-----
---
---
L
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client .
Code: 14448116
REPORT OF RESULTS Page 31
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85928-2 Method Blank
85928-3 Lab Control Standard % Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit
(PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85928-2
---------- ----------
85928-3
----------
85928-4
----------
85928-5
-------------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
<10
109 %
1.4
10
,4-Dichlorophenol, ug/1
<10
---
1.6
10
,4-Dimethylphenol, ug/l
<10
---
2.1
10
4,6-Dinitro-2-methylphenol, ug/1
<50
---
3.9
50
2,4-Dinitrophenol, ug/l
<50
---
2.8
50
2-Nitrophenol, ug/l
<10
---
2.5
10
4-Nitrophenol, ug/l
<50
128 %
2.4
50
p-Chloro-m-cresol, ug/l
<10
126 %
0.80
10
Pentachlorophenol, ug/l
<50
125 %
3.2
50
Phenol, ug/l
<10
104 %
1.0
10
2,4,6-Trichlorophenol, ug/l
<10
---
1.8
10
2-Methylphenol (o-cresol), ug/1
<10
---
1.5
10
3-Methylphenol/4-Methylphenol(m&p-cres
<10
---
1.5
10
ol), ug/l
Prep Date
10.01.98
10.01.98
---
---
Analyst
MLJ
MLJ
MLJ
MLJ
Analysis Date
10.23.98
10.27.98
---
---
Analysis Time
1635
1416
---
---
Batch ID
1001B
1001B
---
---
Dilution Factor
---------------------------------------
1.0
----------
---
--------------------
---
----------
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 32
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
------------------------------------------------------------- ----------------------
85928-2 Method Blank
85928-3 Lab Control Standard °s Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
------------------------------------------------------------- ----------------------
PARAMETER 85928-2 85928-3 85928-4 •85928-5
----
------------------------------------------------------
---------------------
Base Neutral Compounds (625)
tccenaphthene, ug/l
enaphthylene, ug/l
thracene, ug/1
Benzidine, ug/1
Benzo(a)anthracene, ug/l
Benzo(a)pyrene, ug/l
3,4-Benzofluoranthene, ug/l
Benzo(g,h,i)perylene, ug/l
Benzo(k)fluoranthene, ug/l
bis(2-Chloroethoxy)methane, ug/l
bis(2-Chloroethyl)ether, ug/1
bis(2-Chloroisopropyl)ether, ug/1
bis(2-Ethylhexyl)phthalate, ug/l
4-Bromophenyl phenyl ether, ug/1
Butylbenzylphthalate, ug/l
2-Chloronaphthalene, ug/1
4-Chlorophenylphenyl ether, ug/1
Chrysene, ug/l
Dibenzo(a,h)anthracene, ug/l
---------------------------------------
<10 110 `c
0.71
10
<10 ---
1.8
10
<10 ---
0.42
10
<80 ---
56
80
<10 ---
0.59
10
<10 ---
0.58
10
<10 ---
0.64
10
<10 ---
0.92
10
<10 ---
0.36
10
<10 ---
1.7
10
<10 ---
1.3
10
<10 ---
1.3
10
<10 ---
0.61
10
<10 ---
2.0
10
<10 ---
2.2
10
<10 ---
1.8
10
<10 ---
2.1
10
<10 ---
0.46
10
<10 ---
------------------------------
0.87
----------
10
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 33
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85928-2 Method Blank
85928-3 Lab Control Standard %
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
85928-2 85928-3
---------------------------------------
1,2-Dichlorobenzene, ug/l
--------------------
<10 ---
1,3-Dichlorobenzene, ug/l
<10 ---
,4-Dichlorobenzene, ug/1
<10 89 °s
,31-Dichlorobenzidine, ug/l.
<20 ---
Diethylphthalate, ug/l
<10 ---
Dimethylphthalate, ug/1
<10 ---
Di-n-butylphthalate, ug/l
<10 ---
2,4-Dinitrotoluene, ug/1
<10 127
2,6-Dinitrotoluene, ug/l
<10 ---
Di-n-octylphthalate, ug/1
<10 ---
1,2-Diphenylhydrazine, ug/1
<10 ---
Fluoranthene, ug/l
<10 ---
Fluorene, ug/l
<10 ---
Hexachlorobenzene, ug/l
<10 ---
Hexachlorobutadiene, ug/1
<10 ---
Hexachlorocyclopentadiene, ug/1
<10 ---
Hexachloroethane, ug/l
<10 ---
Indeno(1,2,3-cd)pyrene, ug/l
<10 ---
Isophorone, ug/l
<10 ---
Naphthalene, ug/l
---------------------------------------
<10 ---
--------------------
rn
------------------
85928-4 85928-5
1.5
10
1.3
10
2.3
10
8.0
20
0.86
10
2.5
10
0.65
10
1.5
10
2.1
10
0.63
10
1.9
10
0.51
10
0.68
10
0.44
10
1.3
10
4.7
10
1.7
10
0.77
10
1.9
10
0.47
10
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client .
Code: 14448116
REPORT OF RESULTS Page 34
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
----------- --------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard °c Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
----------------------
----------- --------------------------------------------------
PARAMETER
----------
85928-2
----------
85928-3
85928-4
85928-5
---------------------------------------
Nitrobenzene, ug/l
<10
---
1.6
10
-Nitrosodimethylamine, ug/1
<10
---
1.5
10
-Nitrosodi-n-propylamine, ug/1
<10
128 %r
1.4
10
-Nitrosodiphenylamine/Diphenylamine, ug/1
<10
---
1.4
10
Phenanthrene, ug/l
<10
---
0.40
10
Pyrene, ug/l
<10
131 %
0.89
10
1,2,4-Trichlorobenzene, ug/l
<10
99 °s
1.4
10
m-Dinitrobenzene , ug/l
<10
---
1.3
10
Kepone, ug/l
<10
---
5.3
10
Aniline, ug/l
<20
---
9.5
20
Prep Date
10.01.98
10.01.98
---
---
Analyst
MLJ
MLJ
MLJ
MLJ
Analysis Date
10.23.98
10.27.98
---
Analysis Time
1635
1416
---
---
Batch ID
1001B
1001B
---
---
Dilution Factor
-------------------------------------------------
1.0
--------
---
---
---
E�
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 35
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85928-2 Method Blank
85928-3 Lab Control Standard °s Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
PARAMETER 85928-2 85928-3 85928-4 85928-5
------------------------------
---------------------------
--
----
Pesticides/PCB's (608)
Aldrin, ug/1
1pha-BHC, ug/l
eta-BHC, ug/l
gamma-BHC, ug/l
delta-BHC, ug/l
Chlordane, ug/l
4,4'-DDT, ug/l
4,4'-DDE, ug/l
4,4'-DDD, ug/1
Dieldrin, ug/l
alpha-Endosulfan, ug/l
beta-Endosulfan, ug/1
Endosulfan sulfate, ug/l
Endrin, ug/l
Endrin aldehyde, ug/l
Heptachlor, ug/1
Heptachlor epoxide, ug/l
Kelthane, ug/l
Aroclor-1242, ug/l
-----------------------------
to
<0.050
88
`c
0.0041
0.050
<0.050
---
0.0022
0.050
<0.050
---
0.0053
0.050
<0.050
95
`6
0.0019
0.050
<0.050
---
0.0019
0.050
<0.50
---
0.061
0.50
<0.10
110
96
0.0074
0.10
<0.10
---
0.0069
0.10
<0.10
---
0.0060
0.10
<0.10
105
'6
0.0023
0.10
<0.050
---
0.0027
0.050
<0.10
---
0.0037
0.10
<0.10
---
0.0053
0.10
<0.10
110
96
0.0085
0.10
<0.10
---
0.0079
0.10
<0.050
92
a
0.0025
0.050
<0.050
---
0.0085
0.050
<0.050
---
---
0.050
<1.0
------------------------------
---
----------
0.25
----------
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14448116
REPORT OF RESULTS
Page 36
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
-------------------------------------------------------------
85928-2 Method Blank
----------------------
85928-3 Lab Control Standard %
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
-------------------------------------------------------------
PARAMETER
85928-2
85928-3 ----------------------
85928-4
85928-5
---------------------------------------
Aroclor-1254, ug/l
--------------------
<1.0
----------
---
----------
0.11
1.0
roclor-1221, ug/l
<1.0
---
0.27
1.0
roclor-1232, ug/l
<1.0
---
0.21
1.0
roclor-1248, ug/l
<1.0
--.-
0.18
1.0
Aroclor-1260, ug/l
<1.0
---
0.12
1.0
Aroclor-1016, ug/l
<1.0
---
0.15
1.0
Toxaphene, ug/l
<5.0
---
0.55
5.0
Methoxychlor, ug/l
<0.50
---
0.032
0.50
Prep Date
10.01.98
10.01.98
---
---
Analyst
ACM
ACM
ACM
ACM
Analysis Date
10.03.98
10.03.98
---
---
Analysis Time
0200
0303
---
---
Batch ID
10010
10010
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 37
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------- --------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard %
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
-----------------------------
rganophosphorus Pesticides (8141)
zinphos methyl, ug/1
<1.0
---
hlorpyrifos, ug/l
<1.0
---
oumaphos, ug/l
<1.0
---
Diazinon, ug/l
<1.0
102
Disulfoton, ug/1
<2.0
-
Malathion, ug/1
<1.0
---
Mevinphos, ug/l
<2.0
---
Naled, ug/l
<5.0
---
Ethyl Parathion, ug/l
<1.0
62
Methyl Parathion, ug/l
<0.50
76
Surrogate - Triphenylphosphate
105 %
---
Prep Date
10.01.98
10.01.98
Analyst
JS
JS
Analysis Date
10.17.98
10.17.98
Analysis Time
1452
1717
Batch ID
10010
10010
Dilution Factor
---------------------------------------
1.0
-------------------
1.0
i
----------------------
85928-4 85928-5
--------------------
0.16
1.0
0.17
1.0
0.19
1.0
0.17
1.0
0.17
2.0
0.071
1.0
0.23
2.0
0.14
5.0
0.083
1.0
0.19
0.50
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
_
LOG NO:
S8-85928
Received:
30 SEP 98
Reported:
04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client
PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract
No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14448116
REPORT
OF RESULTS
Page 38
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
----------- --------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard % Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit
(PQL)
----------------------
----------- --------------------------------------------------
PARAMETER
----------
85928-2
---------- ------
85928-3
85928-4
85928-5
--------------=--------------.
Chlorinated Herbicides
2,4-D, ug/1
<0.50
65 %
0.19
0.50
alapon, ug/l
<120
---
0.43
120
icamba, ug/l
<1.2
---
0.12
1.2
2,4,5-TP Silvex, ug/1
<0.50
95 °c
0.024
0.50
2,4,5-T, ug/1
<0.50
80 PC0.020
0.50
Surrogate-2,4-Dichlorophenyl acetic
62 P6
75 %
- --
- - -
acid (DCAA)
Prep Date
10.02.98
10.02.98
---
---
Analyst
BD
BD
BD
BD
Analysis Date
10.05.98
10.05.98
---
---
Analysis Time
1534
1637
---
---
Batch ID
1002N
1002N
---
---
Dilution Factor
1.0
1.0
---
---
Sulfide (376.2)
Sulfide , mg/1
<0.10
87 %
0.017
0.10
Prep Date
09.30.98
---
Analyst
RKC
RKC
RKC
RKC
Analysis Date
09.30.98
---
---
---
Analysis Time
1530
---
---
---
Batch ID
0930A
---
---
---
Dilution Factor
---------------------------------------
1.0
---------- --
---
---
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client
Code: 14448116
REPORT OF RESULTS
Page 39
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard 's
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
----------
85928-4
85928-5
----------
-----------------------------
Surfactants (MBAS EPA 425.1)
(MBAS), mg/l
<0.10
105 a
0.013
0.10
arurfactants
ep Date
09.30.98
09.30.98
---
---
alyst
LG
LG
LG
LG
Analysis Date
09.30.98
09.30.98
---
---
Analysis Time
1645
1645
---
Batch ID
0930Q
0930Q
---
---
Dilution Factor
1.0
1.0
---
---
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable
<5.0
99 'c
0.91
5.0
Material), mg/l
Prep Date
10.06.98
10.06.98
---
---
Analyst
LG
LG
LG
LG
Analysis Date
10.07.98
10.07.98
---
---
Analysis Time
0900
0900
---
---
Batch ID
1006A
1006A
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 40
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard % Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
--------------------
85928-2
----------
85928-3
----------
85928-4
----------
85928-5
-----------------------------
Cyanide (335.2)
Cyanide, ug/l
5.0
104 %
3.4
5.0
rep Date
10.06.98
10.06.98
---
---
alyst
LH
LH
LH
LH
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1501
1501
---
---
Batch ID
1006S
1006S
---
---
Dilution Factor
1.0
1.0
---
---
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, ug/l
5.0
101 %
3.1
5.0
Prep Date
10.06.98
10.06.98
---
---
Analyst
LH
LH
LH
LH
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1501
1501
---
---
Batch ID
1006S
1006S
---
Dilution Factor
----------------------------- ---------- --------------------
1.0
----------
1.0
----------
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
BA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client
Code: 14448116
REPORT
OF RESULTS
Page 41
LOG NO
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
---------
-------------
-----------
85928-2
--------------------------------------------------
Method Blank
85928-3
Lab Control Standard ?6 Recovery
85928-4
Method Detection Limit (MDL)
85928-5
Practical Quantitation Limit
(PQL)
----------------------
-----------
PARAMETER
--------------------------------------------------
----------
85928-2
--------------------
85928-3
----------
85928-4
85928-5
--
-----------------------------
Nitrate +
Nitrite (353.2)
itrate +
Nitrite-N, mg/l
<0.050
100 P6
0.0040
0.050
rep Date
09.30.98
09.30.98
---
---
alyst
DM
DM
DM
DM
Analysis
Date
09.30.98
09.30.98
---
---
Analysis
Time
1452
1451
---
---
Batch ID
0930B
0930B
---
---
Dilution
Factor
1.0
1.0
---
---
Bromide (300.0)
Bromide,
mg/l
<1.0
96 %
0.055
1.0
Prep Date
10.01.98
---
---
---
Analyst
RKC
RKC
RKC
RKC
Analysis
Date
10.02.98
---
---
---
Analysis
Time
0440
---
---
---
Batch ID
1001B
---
---
---
Dilution
-----------------------------
Factor
----------
1.0
--------------------
---
----------
---
---
---------
r],
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 144481IG
REPORT OF RESULTS Page 42
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard °s
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
----------
85928-4
----------
85928-5
-----------------------------
Sulfate as SO4 (375.4)
as SO4, mg/l
<5.0
88 %
1.4
5.0
trSulfate
ep Date
10.08.98
10.08.98
---
---
alyst
HL
HL
HL
HL
Analysis Date
10.08.98
10.08.98
---
---
Analysis Time
1430
1430
---
---
Batch ID
1008A
1008A
---
---
Dilution Factor
1.0
1.0
---
---
Phosphorus, Total
Total Phosphorus, mg/l
<0.10
87 %
0.098
0.10
Prep Date
10.05.98
---
---
---
Analyst
BK
BK
BK
BK
Analysis Date
10.06.98
---
---
---
Analysis Time
1451
---
---
---
Batch ID
1005A
---
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
----------
---
----------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 43
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
----------- --------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard °s
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
----------- --------------------------------------------------
PARAMETER
----------
85928-2
-------------------
85928-3
85928-4
85928-5
-----------------------------
Total Kjeldahl Nitrogen (351.2)
tal Kjeldahl Nitrogen-N, mg/1<0.20
92 a
0.068
0.20
ep Date
tr
10.05.98
---
---alyst
BK
BK
BK
BK K
Analysis Date
10.06.98
---
---
---
Analysis Time
1221
---
---
Batch ID
1005A
---
---
---
Dilution Factor
1.0
---
---
---
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/1
<20
102 °s
5.0
20
Prep Date
10.05.98
10.05.98
---
---
Analyst
JH
JH
JH
JH
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1205
1205
---
---
Batch ID
1005A
1005A
---
---
Dilution Factor
----------------------------- ---------- ----------
1.0
---------- ------
1.0
---
Laboratories in Savannah, GA • Tallahassee; FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 44
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard %
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
85928-2
----------
85928-3
----------
85928-4
----------
85928-5
---------------------------------------
Fecal Coliform (9222), col/100ml
----------
<1
---
---
1
Prep Date
09.30.98
---
---
---
alyst
RD
RD
RD
RD
alysis Date
09.30.98
---
---
---
Analysis Time
1800
---
---
---
Batch ID
0930A
---
---
---
Dilution Factor
1.0
---
---
---
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/l
<0.050
107 %
0.0060
0.050
Prep Date
10.01.98
10.01.98
---
---
Analyst
WB
WB
WB
WB
Analysis Date
10.05.98
10.05.98
---
---
Analysis Time
2120
2120
---
---
Batch ID
1001A
1001A
---
---
Dilution Factor
1.0
1.0
---
---
Fluoride (300.0)
Fluoride, mg/1
<0.10
101 %
0.0068
0.10
Prep Date
10.01.98
---
---
---
Analyst
---
HL
HL
HL
Analysis Date
10.01.98
---
---
---
Batch ID
1001B
---
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
----------
---
----------
---
s
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue e Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 45
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard %
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
--------------------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
----------
85928-4
----------
85928-5
-----------------------------
Titanium (6010)
Titanium, mg/l
<0.010
101 %
0.00077
0.010
rep Date
10.05.98
10.05.98
---
---
alyst
RJB
RJB
---
---
Analysis Date
10.07.98
10.07.98
---
---
Analysis Time
1539
1539
---
---
Batch ID
1005-2
1005-2
---
---
Dilution Factor
1.0
1.0
---
Alcohols & Acetates (DAI)
N-propyl Acetate, mg/l
<5.0
108 %
---
---
N-butyl Acetate, mg/l
<5.0
---
0.35
5.0,
Prep Date
10.01.98
10.01.98
---
---
Analyst
LIM
LLM
LLM
LLM
Analysis Time
0145
0217
---
---
Batch ID
1G0930
1G0930
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
11
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 46
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard %r
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
------- - - - - ------
85928-2
- -- - ------ - - - - ----
85928-3
-- - - - - ---
85928-4
--- - - - - ---
85928-5
--- - - - - - -
----------------
Boron (6010)
omg/l
<0.050
100 's
0.0068
0.050
tron,
ep Date
10.01.98
10.01.98
---
---
alystt
NM
NM
NM
NM
Analysis Date
10.05.98
10.05.98
---
---
Analysis Time
1540
1531
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Chloride (325.2)
Chloride, mg/l
<1.0
88 °s
0.29
1.0
Prep Date
10.01.98
10.01.98
---
---
Analyst
DM
DM
DM
DM
Analysis Date
10.01.98
10-01.98
---
---
Analysis Time
1635
1634
---
---
Batch ID
1001B
1001B
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SER VICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 47
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85928-2 Method Blank
85928-3 Lab Control Standard 'c Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit
(PQL)
----------------------
-------------------------------------------------------------
PARAMETER
85928-2
85928-3 85928-4
--------------------
85928-5
---------------------------------------
Nitrogen (Organic) ((351.2/350.1))
--------------------
trogen(Organic) (351.2/350.1), mg/l
<0.23
--- ---
0.23
Prep Date
tNi
10.07.98
10.07.98 ---
---
alyst
RKC
RKC RKC
RKC
Analysis Date
10.07.98
10.07.98 ---
---
Analysis Time
1141
1140 ---
---
Batch ID
1007C
1007C ---
---
Dilution Factor
1.0
1.0 ---
---
Gross Alpha (E900.0)
Gross Alpha, pCi/l
<3.0+/-.77
94 %
3.0
Prep Date
10.20.98
10.20.98 ---
---
Analyst
JLB
JLB ---
JLB
Analysis Date
10.20.98
10.20.98 ---
---
Analysis Time
2115
2255 ---
---
Batch ID
102098A
102098A ---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0 ---
--------------------
---
E--
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 48
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
----------- --------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard 's
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
----------- --------------------------------------------------
PARAMETER
----------
85928-2
-----------------
85928-3 85928-4
85928-5
-----------------------------
Gross Beta (EPA 900.0) (E900.0)
Gross Beta, pCi/1
Gr
<4.0+/-1.1
84 %
4.0
rep Date
10.20.98
10.20.98 ---
---
alyst
JLB
JLB ---
JLB
B
Analysis Date
10.20.98
10.20.98 ---
---
Analysis Time
2115
2255 ---
---
Batch ID
102098A
102098A ---
---
Dilution Factor
1.0
1.0 ---
---
Radium 226 (903.1)
Radium 226, pCi/L
<.60+/-.02
93 %
0.60
Prep Date
10.21.98
10.21.98 ---
---
Analyst
JLB
JLB JLB
JLB
Analysis Date
10.27.98
10.27.98 ---
---
Analysis Time
2259
2259 ---
---
Batch ID
102198R
102198R ---
---
Dilution Factor
---------------------------------------
1.0
----------
1.0 ---
---
L-1
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
Page 49
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
------------------------------------------------------------- ------
85928-2 Method Blank
85928-3 Lab Control Standard % Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
------------------------------------------------------------- ------
PARAMETER 85928-2 85928-3 85928-4 85928-5
----------------------------------------------------------- -----
Radium 228 (904.0)
Radium 228, pCi/1 <1.0+/-.43 106 % 1.0
rep Date 10.28.98 10.28.98 --- ---
alyst JLB JLB JLB JLB
Analysis Date 10.30.98 10.30.98 --- ---
Analysis Time. 1927 1606 --- ---
Batch ID 102898G 102898G --- ---
Dilution Factor 1.0 1.0 --- ---
----------------------------------------------------------- ----
is
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102.LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr.'Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14448116
REPORT OF RESULTS
Page 50
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard %
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
------
85928-2
- --- ---------- ----------
85928-3
----------
85928-4
----------
85928-5
-----------------------------
Metals (200.7)
timony, mg/l
<0.020
10396
0.0038
0.020
eryllium, mg/l
4
<0.0050
104!s
0.000064
0.0050
admium, mg/l
<0.0050
105%
0.00035
0.0050
Chromium, mg/l
<0.010
104'6
0.00051
0.010
Copper, mg/1
<0.025
10396
0.0017
0.025
Nickel, mg/1
<0.040
10396
0.0019
0.040
Silver, mg/l
<0.010
106's
0.0016
0.010
Zinc, mg/1
<0.020
10296
0.0031
0.020
Arsenic, mg/1
<0.010
101'c
0.0024
0.010
Lead, mg/1
<0.0050
103%
0.0012
0.0050
Selenium, mg/1
<0.010
10296
0.0015
0.010
Thallium, mg/l
<0.010
105%
0.0039
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576 -
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 51
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85928-2 Method Blank
85928-3 Lab Control Standard &
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------'------
PARAMETER
85928-2
85928-3
--------------------
85928-4
----------
85928-5
---------------------------------------
Mercury (245.1), mg/l
----------
<0.00020
88 's
0.00010
0.00020
Prep Date
10.01.98
10.01.98
---
---
7nalyst
SHN
SHN
SHN
SHN
alysis Date
10.07.98
10.07.98
---
---
Analysis Time
1158
1200
---
---
Batch ID
1001S
1001S
---
---
Dilution Factor
1.0
1.0
---
---
Potassium (200.7)
Potassium, mg/l
<1.0
10616
0.11
1.0
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98.
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
----------
1.0
--------------------
---
----------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA14962GBA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 52
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard °s
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
--------------------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
----------
85928-4
----------
85928-5
-----------------------------
Sodium (200.7)
mg/1
<0.50
10596
0.017
0.50
trodium,
ep Date
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Calcium (200.7)
Calcium, mg/l
<0.50
103%
0.019
0.50
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14448116
REPORT OF RESULTS
Page 53
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard °s
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
----------
85928-4
85928-5
----------
-----------------------------
Aluminum (200.7)
mg/l
<0.20
104°6
0.034
0.20
trluminum,
ep Date
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Barium (200.7)
Barium, mg/l
<0.010
1059s
0.00041
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, JNC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 54
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
-----------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard !s
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
------------
-------------------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
----------
85928-4
85928-5
-----------------------------
Iron (200.7)
ron, mg/1
<0.050
10396
0.022
0.050
rep Date
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Magnesium (200.7)
Magnesium, mg/1
<0.50
103%
0.039
0.50
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---------
---
---
41
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
BA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14448116
REPORT OF RESULTS
Page 55
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard %
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
-- - - - - ------
85928-2
- -- ------ - - - - ----
85928-3
-- - - - - ---
85928-4
--- - - - - --
85928-5
---- - - - - - -
---------------------
Molybdenum (200.7)
-
mg/l
<0.010
104°s
0.00041
0.010
trolybdenum,
ep Date
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Manganese (200.7)
Manganese, mg/l
<0.010
10396
0.00030
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 56
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85928-2 Method Blank
85928-3 Lab Control Standard 'c
Recovery
85928-4 Method Detection Limit
(MDL)
85928-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85928-2
--------------------
85928-3
----------
85928-4
----------
85928-5
-----------------------------
Tin (200.7)
n, mg/l
<0.050
10416
0.0031
0.050
ep Date
ai
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Cobalt (200.7)
-
Cobalt, mg/l
<0.010
103%s
0.00066
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85928
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14448116
REPORT OF RESULTS Page 57
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
------------------------------------------------------------- ----------------------
85928-2 Method Blank
85928-3 Lab Control Standard % Recovery
85928-4 Method Detection Limit (MDL)
85928-5 Practical Quantitation Limit (PQL)
------------------------------------------------------------- ----------------------
PARAMETER 85928-2 85928-3 85928-4 85928-5
-------------------------------------------------------------------------------
Suspended Solids (160.2)
spended Solids, mg/l <5.0 98 °s --- 5.0
tPur
ep Date 10.28.98 10.28.98 ---
alystt JH JH JH JH
Analysis Date 10.29.98 10.29.98 --- ---
Analysis Time 1130 1130 --- ---
Batch ID 1028A 1028A --- ---
Dilution Factor 1.0 1.0 --- ---
-------------------------------------------------------------------------------
Methods: EPA SW-846, Update III.
Methods: EPA 40 CFR Part 136
Methods: EPA Standard Methods, 18th Edition.
Vendor# 470494-001-001
NC-DEHNR Cert. #269
Steven J. Wh' e, Project Manager
Final Page Of Report
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

Serial Number U;"L1 4
LABOHATUHlt5 X-5102 LaRoche Avenue, Savannah, GA 31404 f'none: kvi z) 3b4-/tfbtf rdx. ld iel oo--- -—
S L-SAVANNAH
& ENVIRONMENTAL SERVICES, INC. 0 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
421-7400 Fax: [phone]
O 414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: (954)
0 Lakeside Drive, Mobile, AL Phone: [phone] Fax: [phone]'
0 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
ANALYSIS. REQUEST AND CHAIN OF CUSTODY RECORD 671 , Tam
O 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
PROJECT REFERENCE PROJECT NO. P.O. NUMBER'
MATRIX NPDES Permit Renewal TYPE REQUIRED ANALYSES PAGE OF
PROJECT LOC. SAMPLER(s) NAME PHONE [phone]
(State)
NC Larry McCaskill FAX [phone] c
I
yo STANDARD
CLIENT NAME CLIENT PROJECT MANAGER �� REPORT
j �y ® ALCOA Badin Works Steve White DELIVERY ¢� �
a,o
CLIENTADDRESS (CITY, STATE, ZIP) 4y EXPEDITED REPORT
J '� 'Q, ❑
� � DELIVERY(surch rge)
P.O. Box 576, BADIN, NC 28009
SAMPLE
Jo�P
DATE TIME NO. SAMPLE IDENTIFICATION =°= NUMBER OF CONTAINERS SUBMITTED REMARKS
OUTFALL 004
RELINQUISHED BY: (SIGNATURE) DATE TIME R IN SH �?/: ( ATURE) ,q �Q�/J/j TIMJjE
RELINQUISHED BY: (SIGNATURE) DATE TIME
RECEIVED BY: (SIGNATURE) DATE TIME CEIV D BY: (SIGNATURE) DATE TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
LABORATORY.USE ONLY
"' " '` CGNATWRE
FOR LABORATOFYBY ($ )
,-DA
TIME
CUST.ODYMI`AC�
CUSTODY SEALNO,.
SLLOGNO `:
LA RATORY MARKS.:
BO lRE
RECEIVED
k
J
Q
Z_
(9
cc
O

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
Industrial Plaza Drive (32301) - P.O. Box 13056 -Tallahassee, FL 32317-3056 - [phone] -. rax (85U) 8 /8-9bU4
LOG NO: T8-13262
Received: 30 SEP 98
Reported: 23 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client
Code: 102581029
REPORT OF RESULTS Page 1
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
.13262-1 Outfall 004
----------- --------------------------------------------------
PARAMETER
--------------------
13 2 6 2 -1
----------
-----------------------------
Carbamate Group (531.1)
Carbaryl, ug/l
<1.0
Carbofuran, ug/l
<1.0
Prep Date
10.16.98
Analyst
RD
Analysis Date
10.17.98
Analysis Time
2102
Batch ID
1016C
Diquat (549)
Diquat, ug/l
<1.0
Prep Date
09.30.98
Analyst
RD
Analysis Date
10.05.98
Analysis Time
0812
Batch ID
0930D
Carbamate and Urea Pesticides (632)
Diuron, ug/l
<0.20
Prep Date
10.01.98
Analyst
RD
Analysis Date
10.14.98
Analysis Time
1023
Batch ID
-------------------------------------------------
1001D
----------
6
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
846 Industrial Plaza Drive (32301) - P.O. Box 13056 - Tallahassee, FL 32317-3056 - [phone] - Fax [phone]
LOG NO: T8-13262
Received: 30 SEP 98
Reported: 23 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 102581029
REPORT OF RESULTS Page 2
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
13262-1 Outfall 004
----------- --------------------------------------------------
PARAMETER 132 62 -1
Carbonyl Compounds (8315)
Acetaldehyde, ug/l <200
Formaldehyde, ug/l <50
Prep Date 09.30.98
RD
isAnalyst
Analysis Date
10.01.98
Analysis Time
1927
Batch ID
0930F
Nitroaromatics and Nitramines (8330)
2-Nitrotoluene, ug/l
<0.50
3-Nitrotoluene, ug/l
<0.50
4-Nitrotoluene, ug/l
<0.50
Surrogate - 3,4-Dinitrotoluene
79 `s
Prep Date
10.08.98
Analyst
RD
Analysis Date
10.19.98
Analysis Time
2046
Batch ID
-------------------------------------------------
1008X
----------
I I
DATE/
TIME SAMPLED
-----------------------
09-29-98/0830
-----------------------

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 •Tallahassee, FL32317-3056 • [phone] -.Fax [phone]
LOG NO: T8-13262
Received: 30 SEP 98
Reported: 23 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
102581029
REPORT OF RESULTS
Page 3
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
.13262-2 Method Blank
13262-3 Lab Control Standard % Recovery
13262-4 LCS Accuracy Control Limit (16R)
13262-5 Reporting Limit
(RL)
13262-6 Method Detection
Limit (MDL)
-----------------------
-------------------------------------------------------------
PARAMETER
13262-2
--------------------
13262-3
----------
13262-4
13262-5
--------------------
13262-6
-----------------------------
arbamate Group (531.1)
Carbaryl, ug/l
49
<1.0
89 %_
66-122 °c
1.0
0.11
Carbofuran, ug/l
<1.0
91 °s
71-133 °a
1.0
0.18
Prep Date
10.16.98
10.16.98
---
---
---
Analyst
RD
RD
RD
---
Analysis Date
10.16.98
10.16.98
---
---
---
Analysis Time
2102
2102
---
---
Batch ID
1016C
1016C
---
---
---
Diquat (549 )
Diquat, ug/l
<1.0
80 %
16-120 %
1.0
0.42
Prep Date
09.30.98
09.30.98
---
---
---
Analyst
RD
RD
RD
---
---
Analysis Date
10.05.98
10.05.98
---
---
---
Analysis Time
0812
0812
---
---
---
Batch ID
0930D
0930D
---
---
---
Carbamate and Urea Pesticides (632)
Diuron, ug/1
<0.20
104 46
55-125 °c
0.20
0.061
Prep Date
10.01.98
10.01.98
---
---
---
Analyst
RD
RD
RD
---
---
Analysis Date
10.14.98
10.14.98
---
---
Analysis Time
1023
1023
---
---
---
Batch ID
-----------------------------
1001D
--------------------
1001D
----------
---
---
--------------------
---
r�

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 . Tallahassee, FL 32317-3056 • [phone] •.Fax [phone]
LOG NO: T8-13262
Received: 30 SEP 98
Reported: 23 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
102581029
REPORT OF RESULTS
Page 4
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
13262-2 Method Blank
13262-3 Lab Control Standard % Recovery
13262-4 LCS Accuracy Control Limit (%R)
13262-5 Reporting Limit (RL)
13262-6 Method Detection Limit (MDL)
-----------------------
-------------------------------------------------------------
PARAMETER 13262-2
13262-3
13262-4
13262-5
----------
13262-6
-------------------------------------------------
arbonyl Compounds (8315)
----------
----------
Acetaldehyde, ug/l <200
06
96 %
30-110 %
200
2.9
Formaldehyde, ug/l <50
103 %
43-142 'c
50
3.5
Prep Date 09.30.98
09.30.98
---
---
---
Analyst RD
RD
RD
---
---
Analysis Date 10.01.98
10.01.98
---
---
---
Analysis Time 1927
1927
---
---
---
Batch ID 0930F
0930F
---
---
---
Nitroaromatics and Nitramines (8330)
2-Nitrotoluene, ug/l <0.51
88 %
18-108 %
0.50
0.12
3-Nitrotoluene, ug/l <0.51
89 %
50-144 %
0.50
0.066
4-Nitrotoluene, ug/1 <0.51
90 °s
54-166 %
0.50
0.13
Surropgate - 3,4-Dinitrotoluene 81 `s
85 %
---
---
---
Prep Date 10.08.98
10.08.98
---
---
---
Analyst RD
RD
RD
---
---
Analysis Date 10.19.98
10.19.98
---
---
---
Analysis Time 2046
2046
---
---
---
Batch ID 1008X
1008X
----------
---
---
--------------------
---
-------------------------------------------------
Method: EPA 40 CFR Part 136; SW-846;
40 CFR Part
141
Florida Dept. of Health Certification
No: E81005
FDEP CompQAP No. 890142G
41
ozr'
Eliz eth L. Schneider, Project Manager

�� �� Serial Number ��
AVANNAH LABORATORIES
111102 LaRoche Avenue, Savannah, GA 31404 Phone: [phone] Fax: [phone]
S L & ENVIRONMENTAL SERVICES, INC.
0 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
0414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: [phone] Fax: [phone]
0900 Lakeside Drive, Mobile, AL36693 Phone: [phone] Fax: [phone]
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD 0 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
= 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone]
Fax: [phone]
PROJECT REFERENCE PROJECT NO. P.O. NUMBER
MATRIX
TYPE REQUIRED ANALYSES
PAGE OF
PROJECT LOC. SAMPLER(s) NAME PHONE
(State) L,
SaGC/ I FAX
CLIENT NAME CLIENT PROJECT MANAGER
��
CLIENT ADDRESS (CITY, STATE, ZIP)
SAMPLE sL
DATE TIME Nq• SAMPLE IDENTIFICATION
� \J
yo Q
'o`�
O ; Sw
QO �a\D`
J�oo =Q
�o �� NUMBER OF CONTAINERS SUBMITTED
STANDARD
REPORT
DELIVERY
EXPEDITED REPORT
DELIVERY surcQar e)
Date Due:
REMARKS
4 z
R I QUI ED BY: (SIGN URE)
RECEIVED BY: ( (NATURE)
7QTE
��j,U,l�
DATE
TIME
TIME
RE INO
R EIV
E�� IGN TUUBE)
BY: (SIGNATURE)
E/
291
DATE
E
o.
TIME
RELINQUISHED BY: (SIGNATURE)DATE
RECEIVED BY: (SIGNATURE)
DATE
TIME
TIME
LABORATORY USE ONLY
RECEIVED FOR LABORATORY BY,:.(SIGNAT.URE)
DATE =
TIME
CUSTODY INTACT
CUSTODY SEAL NO.
SL LOG NO:
LABORATORY REMARKS:.
LE L
IO
Il(y
DYES ❑NO
J
Q
Z
0
IZ
O
tI

It
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION II. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Section I, Items 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
waste water does not go through a treatment works prior to being discharged to surface waters. Discharges to wells must be described where there are also discharges to
surface waters from this facility. SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME
FACILITY. All values for an existing discharge should be representative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No.
(see instructions)
b. Discharge Name
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No
If a previous permit
application was made for this di
charge (Item 4, Section 1) provic
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date
If the discharge has never
occurred but is planned for son
future date, give the date the
discharge will begin.
c. Discharge to End Date If the
discharge is scheduled to be
discontinued within the next 5
years, give the date (within be;
estimate) the discharge will eni
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions)
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
201a 1 005
201b
201c
202a
202b
202c
203
204a
204b
204c
205a
Line II Storm Drain
005
Undetermined
C
North Carolina
Stanly
Badin
O -
❑ LKE
❑ OCE
❑ MTS
❑ MCS
204d
204e
204f
Agency Use

j
Municipal Storm Water Transport
System
Well (injection)
Other
if'other' is checked, specify type
6. Discharge Point - Lat/Long.
Give the precise location of the
point of discharge to the nearest
second.
Latitude
Longitude
7. Discharge Receiving Water Name
Name the waterway at the point of
discharge. (see instructions)
If the discharge is through an outfall that exte d!
beyond the shoreline or is below the mean to
water line, complete item 8,
For Agency Use
rn3e
m s 1Th
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water .
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally oper
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine maintenance
check the months during the y
when the discharge is operatir
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
flow of this discharge occurs
205b
206a
206b
207a
207c
208a
208b
209a
209b
209c
210
211a
211b
212
DISCHARGE SERIAL NUMBER
005
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 08 SEC
80 DEG. ' 07 MIN. 17 SEC
Little Mountain Creek via an unnamed ditch
feet
feet
® (con) Continuous
❑ (int) Intermittent
7 days per week
❑ JAN
❑ FEB
❑ MAR
❑ APR
❑ MAY
❑ JUN
❑ JUL
❑ AUG
❑ SEP
❑ OCT
❑ NOV
❑ DEC
thousand gallons per day
hours per day
discharge occurrences per day
From July to December
month— mown rl--

04
13. Activity Description Give a
narrative description of activity
producing this discharge (see
instructions)
DISCHARGE SERIAL NUMBER
005
213a Non -contact Cooling Water - MCC Air Conditioning System
Non -contact Cooling Water - Continuous Casters Cooling Tower
Non -contact Cooling Water - Continuous Casters Hydraulic System
Non -contact Cooling Water - Crucible Auger Hydraulic System
Bake Furnace Brick Saw
Stormwater
Groundwater
Compressor Condensate
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
a. Raw Materials
21
b. Products
SIC Code
214
3334
r
Name
Aluminum
Maximum
000
Unit Shared
(See Table 1) (Serie
X-1 None

P
E-1
■iel'affe ►NYtItclO11111
­11
15 Waste Abatement
a. Waste Abatement Practices 215a
Describe the waste abatemen
practices used on this dis-
charge with a brief narrative
(see instructions)
b. Waste Abatement Codes 215b
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
DISCHARGE SERIAL NUMBER
005
Narrative: Oil I Water Separator and Sedimentation Basin
(1)PSEDIM
­11
15 Waste Abatement
a. Waste Abatement Practices 215a
Describe the waste abatemen
practices used on this dis-
charge with a brief narrative
(see instructions)
b. Waste Abatement Codes 215b
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
DISCHARGE SERIAL NUMBER
005
Narrative: Oil I Water Separator and Sedimentation Basin
(1)PSEDIM
(2)PSEPAR
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
04)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

■7010EM■►f00-1—IM
DISCHARGE SERIAL NUMBER
005
16. Wastewater Characteristics
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
arame er
Hresent
arame er
Present
216
216
Color
Copper
00080
01042
mmonia
ron
01045
X
00610
rganic ni rogen
X
ea
01051
00605
Nitrate
agnesium
X
00620
X
00927
i n e
anganese
00615
X
01055
Phospriorus
X
71900rcury
00665
Sulfate
o y enum
00945
X
01062
Sulfide
-is-el
01067
00745
u i e
Selenium
00740
01147
Bromide
i ver
01077
71870
one
Potassium
X
00940
00937
Cyanide
X
bodium
00929
X
00720
uon e
X
a ium
01059
00951
Aluminum
Titanium
01152
01105
Antimony
I in
01102
01097
Arsenic
inc
01092
01002
ery wm
gici es
74051
01012
Barium
Chlorinated organic compoun s
X
01007
X
74052
Boron
es ici es
01022
74053
a mium
i and grease
00550
X
01027
a cium
X
Hnenols
32730
00916
Cobalt
u ac n s
01037
38260
romwm-Chloride
50060
X
01034
Fecalco i o ac ena
a ioac roi
74050
74055rm
* Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.
I

8
3i F 3:. r �
y Ord �? s7 ^4i '*,:, a i,
DISCHARGE SERIAL NUMBER
005
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
ions
n uent
Lmuent
-Number
n rea a
Intake
In -Plant
Treated
ai y
Average
Minimum
Value
aximum
Value
Frequency
of Analysis
o
Analyses
Sample
Type
Parameter and Code
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
ow
Gallons per day
0.066
0.066
0.042
0.350
1/7
58
G
50050
pH
Units
ND
6.2
7.3
1 / 14
28
G
00400
Temperature winter)
ND
"16
ND
"37
1/7
36
G
eC
74026
Temperature summer
ND
"31
ND
"46
1/7
31
G
eC
74025
Biochemcial Oxygen
Demand
(BOD 5-Day)
<2.0
<2.0
<2.0
<2.0
1 / 365
1
C
mg/I
00310
Chemical oxygen
Demand (COD)
<20
<20
<20
<20
1 / 365
1
C
mg/I
00340
Total uspen e
(nonfilterable) Solids
<5.0
0.19
< 5.0
5.0
1 / 14
24
C
mg/I
00530
Specific Conduc ance
micromhos/cm at 25"C
140
190
190
1 / 365
1
C
00095
Settleable a er
(residue)
<0.02
<0.20
<0.20
<0.20
1 / 365
1
C
ml/l
00545
Other discharges sharing in a e ow sera num ersF kov. ins ru
" No current data available. Supplied data taken from 1993 permit application
ND - No data available

DISCHARGE SERIAL NUMBER
005
17. (Cont'd)
Parameter and Code
217
influent
Effluent
-Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed or
Expected
During
Discharge
Activity
(4)
Maximum
Value
Observed or
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
(6)
Number
of
Analyses
(7) 1
Sample
Type
(8)
Oil & Grease mg/I
00550
5.4
1.2
<5.0
8.4
1 / 14
24
G
Cyanide mg/I
00720
<0.005
.0093
.0093
.0093
1 / 365
1
G
18. Plant Controls Check if the followin
plant controls are available for this
discharge
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is frc
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s)
b. Name and address of
manufacturer
c, Quantity (pounds added per
million gallons of water treate
E
218
219a
219b
219c
APS
0 ALM
SEE ITEM 26 FOR DETAILS ON WATER TREATMENT ADDITIVES

m
LLA
FOR AGENCY USL
d. Chemical composition of thes$ 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal dis
(e.g., associated with a steam and/or power g
plant, steel mill, petroleum refinery, or any ott
manufacturing process) and the total discharc
10 million gallons per day or more. (see instru
20. Thermal Discharge Source Check
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21.
22.
23.
Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
Winter 221b
Discharge Temperature, Rate of
Change Per Hour
Give the maximum possible rate of
temperature change per hour of
discharge under operating
conditions (see instructions)
Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 10�
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
(subject to natural changes
b. Discharge Water Temperature
charge
eneration
er
e flow is
ctions)
220
221a
'F
222
223a
223b
24. Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
005
p BLBD
p BCCL
p, APOF
EPBD
p. OCFP
p COND
p CTBD
MFPR
OTHR
'F
'F./hour
0 0 0 maximum
'F 'F 'F 'F
'F 'F 'F 'F
feet/sec.
minutes

DISCHARGE SERIAL NUMBER
005
26. Additional Information
Section II Item 16 'Chlorinated Organic Compound - Diuron
Section II Item 17 100% of the potable intake water is treated off -site by means of flocculation, coagulation, and rapid
sand filtration
Section II Item 19 Current Products
a) Calgon Phreeguard 2350 - Continuous Caster Cooling Water System
Calgon CS - Continuous Caster Cooling Water System
NALCO 7338 - Continuous Caster Cooling Water System
Proposed Products
NALCO 7362 - Continuous Caster Cooling Water System
NALCO Topcast-CST Continuous Caster Cooling Water System
b) Calgon Corporation
1515 Mockingbird Lane
Charlotte, N. C. 28209
NALCO Chemical Company
ONE NALCO Center
Napierville, Illinois 60563-1198
c) Calgon Phreeguard 2350 - 1251 lbs / million gallons
' Calgon CS - 16,666 lbs / million gallons
NALCO 7362 - 4170 lbs / million gallons
' NALCO Topcast-CST - 16,680 lbs / million gallons
NALCO 7338 - 1668 lbs / million gallons
d) See attached MSDS sheets
Calgon CS and NALCO Topcast CST are used on closed loop side of cooling towers and are not
discharged during routine operation. Any discharge of these products from closed loop would be
the result of leaks/drips.
11

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 1
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005 .09-29-98/0850
-------------------------------------------------------------- -----------------------
PARAMETER 85929-1
-------------------------------------------------------------------------------
Residual Chlorine
Residual Chlorine, mg/l <1.0
Prep Date 09.30.98
Analyst RD
Analysis Date
09.30.98
_.. alysis Time
1645
atch ID
0930A
Dilution Factor
1.0
Color
Color, PCU
<5
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1700
Batch ID
0930A
Dilution Factor
1.0
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day), mg/1
<2.0
Prep Date
09.30.98
Analyst
JE
Analysis Date
09.30.98
Analysis Time
1600
Batch ID
-------------------------------------------------
0930A
----------
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue S Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 2
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85929-1 Outfall 005
----------- --------------------------------------------------
PARAMETER
--------------------
85929-1
----------
-----------------------------
Specific Conductance (120.1)
Specific Conductance, umhos/cm
190
Prep Date
10.01.98
Analyst
JH
Analysis Date
10.01.98
alysis Time
1000
atch ID
1001B
Dilution Factor
1.0
Settleable Matter (Imhoff), ml/l
<0.20
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1645
Batch ID
0930A
Dilution Factor
1.0
Sulfite (377.1)
Sulfite, mg/l
<5.0
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1630
Batch ID
0930A
Dilution Factor
-------------------------------------------------
1.0
----------
0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL o Mobile, AL

SLSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: 58-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 3
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------
85929-1 Outfall 005
PARAMETER
--------------------
85929-1
----------
-----------------------------
volatile Organic Compounds (624)
Acrolein, ug/1
<100
Acrylonitrile, ug/1
<100
Benzene, ug/1
<5.0
Bromoform, ug/1
<5.0
Carbon tetrachloride, ug/l
C
0
<5.0
hlorobenzene, ug/1
<5.0
Dibromochloromethane, ug/1
<5.0
Chloroethane, ug/l
<10
2-Chloroethylvinyl ether, ug/l
<50
Chloroform, ug/1
<5.0
Dichlorobromomethane, ug/1
<5.0
1,1-Dichloroethane, ug/1
<5.0
1,2-Dichloroethane, ug/1
<5.0
1,1-Dichloroethene, ug/l
<5.0
1,2-Dichloropropane, ug/1
<5.0
1,3-Dichloropropylene, ug/1
<5.0
Ethylbenzene, ug/1
<5.0
Bromomethane, ug/1
<10
Chloromethane, ug/l
<10
Methylene chloride (Dichloromethane), ug/1
<5.0
1,1,2,2-Tetrachloroethane, ug/1
<5.0
Tetrachloroethene, ug/1
-------------------------------------------------
<5.0
----------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 4
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------
85929-1 Outfall 005
PARAMETER
----------
85929 -1
----------
---------------------------------------
Toluene, ug/l
<5.0
trans-1,2-Dichloroethene, ug/l
<5.0
1,1,1-Trichloroethane, ug/l
<5.0
ug/l
<5.0
Trichloroethylene, ug/l
<5.0
JI1,1,2-Trichloroethane,
Vinyl chloride, ug/l
<10
Cyclohexane, ug/l
<5.0
1,2-Dibromoethane (EDB) , ug/l
<5.0
Methyl methacrylate, ug/l
<5.0
Styrene, ug/l
<5.0
Xylenes, ug/l
<5.0
Allylchloride (3-Chloropropene), ug/l
<5.0
Carbon Disulfide, ug/1
<5.0
Benzyl chloride, ug/1
<100
Vinyl Acetate, ug/l
<10
Analyst
RA
Analysis Date
10.04.98
Analysis Time
1629
Batch ID
101004
Dilution Factor
-------------------------------------------------
1.0
----------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue e Savannah, GA 31404 a [phone] •
Fax [phone]
49
LOG NO: 58-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS
Page 5
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-------------------------------------------------------------
85929-1 Outfall 005
-----------------------
.09-29-98/0850
-----------------------
-------------------------------------------------------------
PARAMETER
85929-1
------------------------------
-------------------------------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
<10
2,4-Dichlorophenol, ug/1
<10
2,4-Dimethylphenol, ug/l
<10
,6-Dinitro-2-methylphenol, ug/1
<50
,4-Dinitrophenol, ug/l
42-Nitrophenol,
<50
ug/1
<10
4-Nitrophenol, ug/l
<50
p-Chloro-m-cresol, ug/l
<10
Pentachlorophenol, ug/l
<50
Phenol, ug/1
<10
2,4,6-Trichlorophenol, ug/l
<10
2-Methylphenol (o-cresol), ug/l
<10
3-Methylphenol/4-Methylphenol(m&p-cresol), ug/l
<10
Prep Date
10.01.98
Analyst
MLJ
Analysis Date
10.23.98
Analysis Time
1546
Batch ID
1001B
Dilution Factor
-------------------------------------------------
1.0
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
Page 6
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------------------
85929-1 Outfall 005 .09-29-98/0850
------------------------------------------------------------------------
PARAMETER 85929-1
---------------------------------------------- ----------
-
-------------------
Base Neutral Compounds (625)
Acenaphthene, ug/l
Acenaphthylene, ug/1
Anthracene, ug/l
tenzidine, ug/l
B
Benzo(a)anthracene, ug/l
enzo(a)pyrene, ug/l
3,4-Benzofluoranthene, ug/1
Benzo(g,h,i)perylene, ug/l
Benzo(k)fluoranthene, ug/1
bis(2-Chloroethoxy)methane, ug/l
bis(2-Chloroethyl)ether, ug/l
bis(2-Chloroisopropyl)ether, ug/1
bis(2-Ethylhexyl)phthalate, ug/l
4-Bromophenyl phenyl ether, ug/l
Butylbenzylphthalate, ug/1
2-Chloronaphthalene, ug/l
4-Chlorophenylphenyl ether, ug/l
Chrysene, ug/l
Dibenzo(a,h)anthracene, ug/l
1,2-Dichlorobenzene, ug/l
1,3-Dichlorobenzene, ug/1
1,4-Dichlorobenzene, ug/l
---------------------------------------
a
<10
<10
<10
<80
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
--------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------
85929-1 Outfall 005
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Coder 14428116
Page 7
PARAMETER
----------
8 5 9 2 9 -1
----------
---------------------------------------
3,3'-Dichlorobenzidine, ug/l
<20
Diethylphthalate, ug/l
<10
Dimethylphthalate, ug/l
<10
Di-n-butylphthalate, ug/l
<10
2 ug/l
<10
t,4-Dinitrotoluene,
2,6-Dinitrotoluene, ug/l
<10
i-n-octylphthalate, ug/l
<10
1,2-Diphenylhydrazine, ug/l
<10
Fluoranthene, ug/l
<10
Fluorene, ug/l
<10
Hexachlorobenzene, ug/l
<10
Hexachlorobutadiene, ug/l
<10
Hexachlorocyclopentadiene, ug/l
<10
Hexachloroethane, ug/l
<10
Indeno(1,2,3-cd)pyrene, ug/l
<10
Isophorone, ug/1
<10
Naphthalene, ug/l
<10
Nitrobenzene, ug/l
<10
N-Nitrosodimethylamine, ug/l
<10
n-Nitrosodi-n-propylamine, ug/l
<10
N-Nitrosodiphenylamine/Diphenylamine, ug/l
<10
Phenanthrene, ug/l
<10
Pyrene, ug/l
-------------------------------------------------
<10
----------
4
DATE/
TIME SAMPLED
--=--------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 8
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85929-1 Outfall 005
----------- --------------------------------------------------
PARAMETER
----------
85929-1
----------
---------------------------------------
1,2,4-Trichlorobenzene, ug/l
<10
m-Dinitrobenzene , ug/l
<10
Kepone, ug/l
<10
Aniline, ug/l
<20
Prep Date
10.01.98
alyst
MLJ
alysis Date
10.23.98
Analysis Time
1546
Batch ID
1001B
Dilution Factor
-------------------------------------------------
1.0
----------
0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 9
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005 09-29-98/08-90
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
-
------------------------------------------------------------
-------------------
Pesticides/PCB's (608)
Aldrin, ug/l
alpha-BHC, ug/l
beta-BHC, ug/l
Sdgamma-BHC, ug/l
elta-BHC, ug/l
hlordane, ug/l
4,4'-DDT, ug/l
4,4'-DDE, ug/l
4,4'-DDD, ug/l
Dieldrin, ug/l
alpha-Endosulfan, ug/l
beta-Endosulfan, ug/l
Endosulfan sulfate, ug/1
Endrin, ug/l
Endrin aldehyde, ug/l
Heptachlor, ug/1
Heptachlor epoxide, ug/l
Kelthane, ug/l
Aroclor-1242, ug/l
Aroclor-1254, ug/l
Aroclor-1221, ug/1
Aroclor-1232, ug/l
-----------------------------
<0.050
<0.050
<0.050
<0.050
<0.050
<0.50
<0.10
<0.10
<0.10
<0.10
<0.050
<0.10
<0.10
<0.10
<0.10
<0.050
<0.050
<0.050
<1.0
<1.0
<1.0
<1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client .
Code: 14428116
REPORT OF RESULTS
Page 10
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85929-1 Outfall 005
09-29-98/0850
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
8 5 9 2 9 -1
------------------------------
-----------------------------
Aroclor-1248, ug/l
<1.0
Aroclor-1260, ug/1
<1.0
Aroclor-1016, ug/1
<1.0
Toxaphene, ug/1
<5.0
ug/l
<0.50
JMethoxychlor,
;Prep Date
10.01.98
"Analyst
ACM
Analysis Date
10.03.98
Analysis Time
1912
Batch ID
10010
Dilution Factor
-------------------------------------------------
1.0
------------------------------
CI
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
Page 11
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -----------------------------------------------
85929-1 Outfall 005
----------- -----------------------------------------------
PARAMETER
--------------------
85929-1
-------
-----------------------------
Organophosphorus Pesticides (8141)
Azinphos methyl, ug/1
<1.0
Chlorpyrifos, ug/1
<1.0
Coumaphos, ug/l
<1.0
Diazinon, ug/1
<1.0
isulfoton, ug/1
<2.0
alathion, ug/1
<1.0
Mevinphos, ug/l
<2.0
Naled, ug/1
<5.0
Ethyl Parathion, ug/1
<1.0
Methyl Parathion, ug/1
<0.50
Surrogate - Triphenylphosphate
95
Prep Date
10.01.98
Analyst
JS
Analysis Date
10.17.98
Analysis Time
2207
Batch ID
10010
Dilution Factor
-------------------------------------------------
1.0
-------
0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 12
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005-09-29-98/0850
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
-------------------------------------------------------------------------------
Chlorinated Herbicides
2,4-D, ug/l
Dalapon, ug/1
Dicamba, ug/l
2,4,5-TP Silvex, ug/l
2,4,5-T, ug/l
Surrogate-2,4-Dichlorophenyl acetic acid
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Sulfide (376.2)
Sulfide , mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
---------------------------------------
41
(DCAA)
<0.50
<120
<1.2
<0.50
<0.50
72 's
10.02.98
BD
10.05.98
1914
1002N
1.0
<0.10
09.30.98
RKC
09.30.98
1530
0930A
1.0
--------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: SS-85929
Received: 30 SEP 98-
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 13
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005 .09-29-98/0850
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
------------------
--=-------- --------------------------------------------------
Surfactants (MBAS EPA 425.1)
Surfactants (MBAS), mg/l
Prep Date
Analyst
Analysis Date
alysis Time
Batch ID
Dilution Factor
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable Material), mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Cyanide (335.2)
Cyanide, ug/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-------------------------------------------------
4
<0.10
09.30.98
LG
09.30.98
1645
0930Q
1.0
10
10.06.98
LG
10.07.98
0900
1006A
1.0
9.3
10.06.98
LH
10.06.98
1501
1006S
1.0
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 14
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005 09-29-98/0850
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
-------------------------------------------------------------------------------
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, ug/l
Prep Date
Analyst
tatch
alysis Date
alysis Time
ID
Dilution Factor
Nitrate + Nitrite (353.2)
Nitrate + Nitrite-N, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Bromide (300.0)
Bromide, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-------------------------------------------------
4
6.2
10.06.98
LH
10.06.98
1501
1006S
1.0
0.18
09.30.98
DM
09.30.98
1509
0930B
1.0
<1.0
10.01.98
RKC
10.02.98
0708
1001B
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S I SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14428116
REPORT OF RESULTS Page 15
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005 09-29-98/0850
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
-------------------------------------------------------------------------------
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/l
Prep Date
Analyst
t alysis
Date
alysis Time
tch ID
Dilution Factor
Phosphorus, Total
Total Phosphorus, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Total Kjeldahl Nitrogen (351.2)
Total Kjeldahl Nitrogen-N, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
46
10.08.98
HL
10.08.98
1430
1008A
1.0
0.11
10.05.98
BK
10.06.98
1458
1005A
1.0
0.22
10.05.98
BK
10.06.98
1224
1005A
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
tO2 LaRoche Avenue • Savannah, GA 31404 • [phone] •
Fax [phone]
LOG NO: 58-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS
Page 16
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
------
--------------------°-----------------------------------------
85929-1 Outfall 005
09-29-98/0850
------- -
-------------------------------------------------------------
PARAMETER
--------------------
85929-1
--------------------
-----------------------------
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/l
<20
Prep Date
10.05.98
Analyst
JH
10.06.98
alysis Date
alysis Time
1205
atch ID
A
1005A
Dilution Factor
1.0
Fecal Coliform (9222), col/100ml
<1
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1800
Batch ID
0930A
Dilution Factor
1.0
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/l
<0.050
Prep Date
10.01.98
Analyst
WB
Analysis Date
10.05.98
Analysis Time
2120
Batch ID
1001A
Dilution Factor
-------------------------------------------------
1.0
---------- ---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14428116
REPORT OF RESULTS Page 17
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005 .09-29-98/0850
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
------------------------------------------------------------------
Fluoride (300.0)
Fluoride, mg/1
Prep Date
Analyst
Analysis Date
alysis Time
atch ID
Dilution Factor
Titanium (6010)
Titanium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Alcohols & Acetates (DAI)
N-butyl Acetate, mg/l
Prep Date
Analyst
Analysis Time
Batch ID
Dilution Factor
-----------------------------
•
1.9
10.01.98
HL
10.02.98
0708
1001B
1.0
<0.010
10.05.98
RJB
10.07.98
1539
1005-2
1.0
<5.0
10.01.98
LLM
0601
1G0930
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue e Savannah, GA 31404 [phone] • Fax [phone]
LOG NO: 58-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 18
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
----------------=-------------------------------------------- -----------------------
85929-1 Outfall 005 .09-29-98/0850
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
-------------------------------------------------------------------------------
Boron (6010)
Boron, mg/l
Prep Date
Analyst
Analysis Date
alysis Time
atch ID
Dilution Factor
Chloride (325.2)
Chloride, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
is
<0.050
10.01.98
. NM
10.05.98
1545
1001H
1.0
15
10.01.98
DM
10.01.98
1644
1001B
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue .• Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14428116
REPORT OF RESULTS Page 19
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ---------------------------- ----------------------
85929-1 Outfall 005
----------- --------------------------------------------------
PARAMETER 85929-1
Nitrogen (Organic) ((351.2/350.1))
Nitrogen(Organic) (351.2/350.1), mg/1 0.22
Prep Date 10.07.98
Analyst RKC
Analysis Date
10.07.98
Analysis Time
1148
Batch ID
1007C
Dilution Factor
1.0
Gross Alpha (E900.0)
Gross Alpha, pCi/l
4.9+/-3.6
Prep Date
10.23.98
Analyst
JIB
Analysis Date
10.26.98
Analysis Time
0130
Batch ID
102098A
Dilution Factor
1.0
Gross Beta (EPA 900.0) (E900.0)
Gross Beta, pCi/1
4.1+/-1.8
Prep Date
10.23.98
Analyst
JIB
Analysis Date
10.26.98
Analysis Time
0130
Batch ID
102098A
Dilution Factor
-------------------------------------------------
1.0
----------
is
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 20
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85929-1 Outfall 005 .09-29-98/0850
------------------------------------------------------------- -----------------------
PARAMETER 85929-1
--
-------------------------------------------------------------
----------------
Radium 226 (903.1)
Radium 226, pCi/L
Prep Date
Analyst
Analysis Date
Analysis Time
atch ID
Dilution Factor
Radium 228 (904.0)
Radium 228, pCi/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
------------------------------
11
<.60+/-.04
10.21.98
JIB
10.29.98
1155
102198R
1.0
<1.0+/-.42
10.28.98
JLB
11.02.98
1654
102898G
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:. EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 21
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85929-1 Outfall 005
----------- --------------------------------------------------
PARAMETER 85929-1
Metals (200.7)
Antimony, mg/l <0.020
Beryllium, mg/1 <0.0050
Cadmium, mg/l <0.0050
Chromium, mg/l
<0.010
opper, mg/l
<0.025
ickel, mg/l
<0.040
Silver, mg/l
<0.010
Zinc, mg/l
<0.020
Arsenic, mg/1
<0.010
Lead, mg/l
<0.0050
Selenium, mg/1
<0.010
Thallium, mg/1
<0.010
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1433
Batch ID
1001H
Dilution Factor
---------------------------------------
1.0
--------------------
•
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] e' Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS
Page 22
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
-------------------------------------------------------------
85929-1 Outfall 005
------------
-----------------------
09-29-98/0850
---------- ---------------- - - - - - -
----- - - - - -- ----------------------------
PARAMETER
-
85929-1
--------------------
-------------------------------------------------
Mercury (245.1), mg/l
----------
<0.00020
Prep Date
10.01.98
Analyst
SHN
Analysis Date
10.07.98
alysis Time
1225
WatchID
1001S
lution Factor
1.0
.Potassium (200.7)
Potassium, mg/l
3.0
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1433
Batch ID
1001H
Dilution Factor
1.0
Sodium (200.7)
Sodium, mg/l
17
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1433
Batch ID
1001H
Dilution Factor
-----------------------------------------------------------
1.0
--------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 23
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-------------------=----------------------------------------- -----------------------
85929 -1 Outfall 005 09-29-98/0850
------------------------------------------------------------- -----------------------
PARnMETER 85929-1
-------------------------------------------------------------------------------
Calcium (200.7)
Calcium, mg/1
Prep Date
Analyst
Analysis Date
alysis Time
atch ID
Dilution Factor
Aluminum (200.7)
Aluminum, mg/l
Prep Date,
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Barium (200.7)
Barium, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
16
13
10.01.98
AB
10.06.98
1433
1001H
1.0
<0.20
10.01.98
AB
10.06.98
1433
1001H
1.0
0.015
10.01.98
AB
10.06.98
1433
1001H
1.0
--------------------------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 24
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85929-1 Outfall 005
----------- --------------------------------------------------
PARAMETER 85929-1
Iron (200.7)
Iron, mg/l 0.10
Prep Date 10.01.98
Analyst AB
Analysis Date
10.06.98
Analysis Time
Wa
1433
tch ID
1001H
Dilution Factor
1.0
Magnesium (200.7)
Magnesium, mg/l
3.0
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1433
Batch ID
1001H
Dilution Factor
1.0
Molybdenum (200.7)
Molybdenum, mg/l
<0.010
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1433
Batch ID
1001H
Dilution Factor
---------------------------------------
1.0
--------------------
•
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: SS-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
Page 25
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85929-1 Outfall 005
----------- --------------------------------------------------
PARAMETER 85929-1
-----------------------------------------------------------
Manganese (200.7)
Manganese, mg/l
Prep Date
Analyst
talysis Date
alysis Time
atch ID
Dilution Factor
Tin (200.7)
Tin, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Cobalt (200.7)
Cobalt, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
Ll
<0.010
10.01.98
AB
10.06.98
1433
1001H
1.0
<0.050
10.01.98
AB
10.06.98
1433
1001H
1.0
<0.010
10.01.98
AB
10.06.98
1433
1001H
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0850
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: SS-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 26
LOG NO SAMPLE DESCRIPTION , QC.REPORT
FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard %
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
----------
85929-2
----------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Residual Chlorine
Residual Chlorine, mg/l
---
---
---
1.0
alyst
RD
RD
RD
RD
for
Color, PCU
---
---
--
5
Analyst
RD
RD
RD
RD
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day),
mg/1
<2.0
88 °s
---
2.0
Prep Date
09.30.98
09.30.98
---
---
Analyst
JE
JE
JE
JE
Analysis Date
09.30.98
09.30.98
---
---
Analysis Time
1600
1600
---
---
Batch ID
0930A
0930A
---
---
Specific Conductance (120.1)
Specific Conductance, umhos/cm
<1.0
106 °s
---
1.0
Prep Date
10.01.98
10.01.98
---
---
Analyst
JH
JH
JH
JH
Analysis Date
10.01.98
10.01.98
---
---
Analysis Time
1000
1000
---
---
Batch ID
1001B
1001B
---
---
Dilution Factor
---------------------------------------
----------
1.0
----------
1.0
----------
---
----------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 27
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard %
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
85929-2
----------
85929-3
----------
85929-4
---------
85929-5
---------------------------------------
Settleable Matter (Imhoff), ml/l
----------
---
---
---
0.20
alyst
RD
RD
RD
RD
ulfite (377.1)
ulfite, mg/1
<5.0
103 °s
2.0
5.0
Prep Date
09.30.98
---
---
---
Analyst
RD
RD
RD
RD
Analysis Date
09.30.98
---
---
---
Analysis Time
1630
---
---
---
Batch ID
0930A
---
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
----------
---
----------
---
U-1
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 28
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
----------- --------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Volatile Organic Compounds (624)
Acrolein, ug/l
<100
---
55
100
crylonitrile, ug/l
<100
---
18
.100
enzene, ug/l
<5.0
92 's
0.31
5.0
Bromoform, ug/1
<5.0
---
0.40
5.0
Carbon tetrachloride, ug/l
<5.0
---
0.49
5.0
Chlorobenzene, ug/l
<5.0
96 °s
0.41
5.0
Dibromochloromethane, ug/1
<5.0
---
0.32
5.0
Chloroethane, ug/l
<10
---
1.3
10
2-Chloroethylvinyl ether, ug/l
<50
---
11
50
Chloroform, ug/l
<5.0
---
0.53
5.0
Dichlorobromomethane, ug/1
<5.0
---
0.32
5.0
1,1-Dichloroethane, ug/1
<5.0
---
0.86
5.0
1,2-Dichloroethane, ug/l
<5.0
---
0.41
5.0
1,1-Dichloroethene, ug/l
<5.0
74 °s
0.71
5.0
1,2-Dichloropropane, ug/l
<5.0
---
0.48
5.0
1,3-Dichloropropylene, ug/1
<5.0
---
0.36
5.0
Ethylbenzene, ug/l
<5.0
---
0.38
5.0
Bromomethane, ug/l
<10
---
1.5
10
Chloromethane, ug/l
---------------------------------------
<10
--------------------
---
----------
1.5
----------
10
s
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
162 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 29
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard 'c Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
85929-2
85929-3
85929-4
----------
85929-5
----------------------------=--------------------
Methylene chloride (Dichloromethane), ug/l
<5.0
--------------------
---
0.67
5.0
ug/1
<5.0
---
0.61
5.0
4T1,1,2,2-Tetrachloroethane,
etrachloroethene, ug/l
<5.0
---
0.50
5.0
oluene, ug/l
<5.0
91 %s
0.36
5.0
trans-1,2-Dichloroethene, ug/l
<5.0
---
0.68
5.0
1,1,1-Trichloroethane, ug/l
<5.0
---
0.41
5.0
1,1,2-Trichloroethane, ug/l
<5.0
---
0.37
5.0
Trichloroethylene, ug/l
<5.0
93 'c
0.41
5.0
Vinyl chloride, ug/l
<10
---
0.88
10
Cyclohexane, ug/l
<5.0
---
NA
5.0
1,2-Dibromoethane (EDB) , ug/l
<5.0
---
0.55
5.0
Methyl methacrylate, ug/l
<5.0
---
0.66
5.0
Styrene, ug/1
<5.0
---
0.40
5.0
Xylenes, ug/l
<5.0
---
1.1
5.0
Allylchloride (3-Chloropropene), ug/l
<5.0
---
1.5
5.0
Carbon Disulfide, ug/l
<5.0
---
0.67
5.0
Benzyl chloride, ug/l
<100
---
25
100
Vinyl Acetate, ug/l
<10
---
0.80
10
Analyst
RA
---
RA
RA
Analysis Date 10.04.98
10.04.98
---
---
Analysis Time
0939
1905
---
---
Batch ID
101004
101004
---
---
Dilution Factor
-------------------------------------------------
1.0
----------
1.0
----------
---
----------
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL •,Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum.Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 30
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard 16 Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85929-2 85929-3
-----------------------------------------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
<10
109
,4-Dichlorophenol, ug/l
<10
---
,4-Dimethylphenol, ug/1
<10
---
4,6-Dinitro-2-methylphenol, ug/l
<50
---
2,4-Dinitrophenol, ug/1
<50
---
2-Nitrophenol, ug/l
<10
---
4-Nitrophenol, ug/l
<50
128 's
p-Chloro-m-cresol, ug/1
<10
126 °s
Pentachlorophenol, ug/l
<50
125
Phenol, ug/1
<10
104 16
2,4,6-Trichlorophenol, ug/l
<10
---
2-Methylphenol (o-cresol), ug/l
<10
---
3-Methylphenol/4-Methylphenol(m&p-cres
<10
---
ol) , ug/l
Prep Date
10.01.98
10.01.98
Analyst
MLJ
MLJ
Analysis Date
10.23.98
10.27.98
Analysis Time
1635
1416
Batch ID
1001B
1001B
Dilution Factor
---------------------------------------
1.0
--------------------
---
----------------------
85929-4 85929-5
--------------------
1.4
10
1.6
10
2.1
10
3.9
50
2.8
50
2.5
10
2.4
50
0.80
10
3.2
50
1.0
10
1.8
10
1.5
10
1.5
10
MLJ MLJ
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 31
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR
LIQUID SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard a Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER 85929-2 85929-3
----------------------------------------
85929-4
----------
85929-5
-----------------------------
Base Neutral Compounds (625)
cenaphthene, ug/l
<10 110 °s
0.71
10
cenaphthylene, ug/l
<10 ---
1.8
10
Anthracene, ug/1
<10 ---
0.42
10
Benzidine, ug/l
<80 ---
0.59
80
Benzo(a)anthracene, ug/l
<10 ---
0.58
10
Benzo(a)pyrene, ug/1
<10 ---
0.64
10
3,4-Benzofluoranthene, ug/l
<10 ---
0.92
10
Benzo(g,h,i)perylene, ug/l
<10 ---
0.36
10
Benzo(k)fluoranthene, ug/l
<10 ---
1.7
10
bis(2-Chloroethoxy)methane, ug/1
<10 ---
1.3
10
bis(2-Chloroethyl)ether, ug/l
<10 ---
1.3
10
bis(2-Chloroisopropyl)ether, ug/1
<10 ---
0.61
10
bis(2-Ethylhexyl)phthalate, ug/l
<10 ---
2.0
10
4-Bromophenyl phenyl ether, ug/l
<10 ---
2.2
10
Butylbenzylphthalate, ug/l
<10 ---
1.8
10
2-Chloronaphthalene, ug/1
<10 ---
2.1
10
4-Chlorophenylphenyl ether, ug/1
<10 ---
0.46
10
Chrysene, ug/1
<10 ---
0.87
10
Dibenzo(a,h)anthracene, ug/1
-------------------------------------------------
<10 ---
--------------------
1.5
----------
10
4
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S I SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue Savannah, GA 31404 [phone] Fax [phone]
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 32
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR
LIQUID
SAMPLES
--------
--=----------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit (PQL)
----------
-------------------------------------------------------------
PARAMETER 85929-2
----------
85929-3
--------
85929-4
85929-5
-------------------------------------------------
1,2-Dichlorobenzene, ug/l
<10
---
1.3
10
ug/1
<10
---
2.3
10
,3-Dichlorobenzene,
1,4-Dichlorobenzene, ug/l
<10
89 %
8.0
10
,31-Dichlorobenzidine, ug/l
<20
---
0.86
0
20
Diethylphthalate, ug/1
<10
---
2.5
10
Dimethylphthalate, ug/l
<10
---
0.65
10
Di-n-butylphthalate, ug/l
<10
---
0.65
10
2,4-Dinitrotoluene, ug/l
<10
127 %
1.5
10
2,6-Dinitrotoluene, ug/l
<10
---
2.1
10
Di-n-octylphthalate, ug/l
<10
---
0.63
10
1,2-Diphenylhydrazine, ug/1
<10
---
1.9
10
Fluoranthene, ug/l
<10
---
0.51
10
Fluorene, ug/l
<10
---
0.68
10
Hexachlorobenzene, ug/l
<10
---
0.44
10
Hexachlorobutadiene, ug/1
<10
---
1.3
10
Hexachlorocyclopentadiene, ug/l
<10
---
4.7
10
Hexachloroethane, ug/l
<10
---
1.7
10
Indeno(1,2,3-cd)pyrene, ug/l
<10
---
0.77
10
Isophorone, ug/l
<10
---
1.9
10
Naphthalene, ug/1
-------------------------------------------------
<10
----------
---
---
0.47
10
4
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 33
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard %
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
---------------------------------------
Nitrobenzene, ug/l
<10
---
1.6
10
N-Nitrosodimetnylamine, ug/l
<10
---
1.5
10
n-Nitrosodi-n-propylamine, ug/1
<10
128 %
1.4
10
-Nitrosodiphenylamine/Diphenylamine, ug/l <10
---
1.4
10
Phenanthrene, ug/l
<10
---
0.40
10
Pyrene, ug/1
<10
131 %
0.89
10
1,2,4-Trichlorobenzene, ug/l
<10
99 %
1.4
10
m-Dinitrobenzene , ug/l
<10
---
1.3
10
Kepone, ug/l
<10
---
5.3
10
Aniline, ug/l
<20
---
9.5
20
Prep Date
10.01.98
10.01.98
---
---
Analyst
MLJ
MLJ
MLJ
MLJ
Analysis Date
10.23.98
10.27.98
---
---
Analysis Time
1635
1416
---
---
Batch ID
1001E
1001B
---
---
Dilution Factor
---------------------------- - ----------
1.0
----------
---
--------------------
--- -----
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche. Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
Page 34
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------------------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard !s Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit (PQL)
------------------------------------------------------------- --------------------
PARAMETER 85929-2 85929-3 85929-4 85929-5
---------------------------------------------------------------------
Pesticides/PCB's (608)
ldrin, ug/l
<0.050
88
'c
0.0041
0.050
alpha-BHC, ug/l
<0.050
---
0.0022
0.050
beta-BHC, ug/l
<0.050
---
0.0053
0.050
gamma-BHC, ug/l
<0.050
95
°c
0.0019
0.050
delta-BHC, ug/l
<0.050
---
0.0019
0.050
Chlordane, ug/l
<0.50
---
0.061
0.50
4,4'-DDT, ug/l
<0.10
110
%c
0.0074
0.10
4,4'-DDE, ug/l
<0.10
---
0.0069
0.10
4,4'-DDD, ug/l
<0.10
---
0.0060
0.10
Dieldrin, ug/l
<0.10
105
°s
0.0023
0.10
alpha-Endosulfan, ug/l
<0.050
---
0.0027
0.050
beta-Endosulfan, ug/1
<0.10
---
0.0037
0.10
Endosulfan sulfate, ug/l
<0.10
---
0.0053
0.10
Endrin, ug/l
<0.10
110
's
0.0085
0.10
Endrin aldehyde, ug/1
<0.10
---
0.0079
0.10
Heptachlor, ug/l
<0.050
92
%
0.0025
0.050
Heptachlor epoxide, ug/1
<0.050
---
0.0085
0.050
Kelthane, ug/l
<0.050
---
---
0.050
Aroclor-1242, ug/l
---------------------------------------
<1.0
--------------------
---
----
0.25
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 35
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------- --------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
85929-2
--------------------
85929-3
---------------------------------------
Aroclor-1254, ug/l
<1.0
---
roclor-1221, ug/l
<1.0
---
roclor-1232, ug/l
<1.0
---
roclor-1248, ug/1
<1.0
---
Aroclor-1260, ug/l
<1.0
---
Aroclor-1016, ug/l
<1.0
---
Toxaphene, ug/l
<5.0
---
Methoxychlor, ug/l
<0.50
---
Prep Date
10.01.98
10.01.98
Analyst
ACM
ACM
Analysis Date
10.03.98
10.03.98
Analysis Time
0200
0303
Batch ID
10010
10010
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
Is
------------------
85929-4 85929-5
0.11
1.0
0.27
1.0
0.21
.1.0
0.18
1.0
0.12
1.0
0.15
1.0
0.55
5.0
0.032
0.50
ACM
ACM
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Coder 14428116
Page 36
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
-----------------------------
Organophosphorus Pesticides (8141)
Azinphos methyl, ug/l
<1.0
---
Chlorpyrifos, ug/1
<1.0
---
Coumaphos, ug/1
<1.0
---
Diazinon, ug/l
<1.0
102 'c
Disulfoton, ug/l
<2.0
---
Malathion, ug/l
<1.0
---
Mevinphos, ug/l
<2.0
---
Naled, ug/l
<5.0
---
Ethyl Parathion, ug/l
<1.0
62 `s
Methyl Parathion, ug/1
<0.50
76 'c
Surrogate - Triphenylphosphate
105 %
---
Prep Date
10.01-98
10.01.98
Analyst
JS
JS
Analysis Date
10.17.98
10.17.98
Analysis Time
1452
1717
Batch ID
10010
10010
Dilution Factor
---------------------------------------
1.0
----------
1.0
----------
4
----------------------
85929-4 85929-5
--------------------
0.16
1.0
0.17
1.0
0.19
1.0
0.17
1.0
0.17
2.0
0.071
1.0
0.23
2.0
0.14
5.0
0.083
1.0
0.19
0.50
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 37
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard % Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit
(PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Chlorinated Herbicides
2,4-D, ug/l
<0.50
65 Pc
0.19
0.50
alapon, ug/l
<120
---
0.43
120
icamba, ug/l
<1.2
---
0.12
1.2
2,4,5-TP Silvex, ug/l
<0.50
95 %
0.024
0.50
2,4,5-T, ug/l
<0.50
80 %
0.020
0.50
Surrogate-2,4-Dichlorophenyl acetic
62 %
75 %
---
---
acid (DCAA)
Prep Date
10.02.98
10.02.98
---
---
Analyst
BD
BD
BD
BD
Analysis Date
10.05.98
10.05.98
---
---,
Analysis Time
1534
1637
---
---
Batch ID
1002N
1002N
---
---
Dilution Factor
1.0
1.0
---
---
Sulfide (376.2)
Sulfide , mg/l
<0.10
87 's
0.017
0.10
Prep Date
09.30.98
---
---
---
Analyst
RKC
RKC
RKC
RKC
Analysis Date
09.30.98
---
---
---
Analysis Time
1530
---
---
---
Batch ID
0930A
---
---
---
Dilution Factor
---------------------------------------
.1.0
--------------------
---
----------
---
----------
---
is
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 38
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard %
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
--- - - - - ------ -
85929-2
-- ------ - - - - ---
85929-3
--- - - - - ---
85929-4
--- - - - - ---
85929-5
--- - - - - - -
--------------------
Surfactants (MBAS EPA 425.1)
-
rfactants (MBAS), mg/l
<0.10
105 96
0.013
0.10
ep Date
tu
09.30.98
09.30.98
---
---
alyst
LG
LG
LG
LG
Analysis Date
09.30.98
09.30.98
---
---
Analysis Time
1645
1645
---
---
Batch ID
0930Q
0930Q
---
---
Dilution Factor
1.0
1.0
---
---
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable
<5.0
99 °s
0.91
5.0
Material), mg/l
Prep Date
10.06.98
10.06.98
---
---
Analyst
LG
LG
LG
LG
Analysis Date
10.07.98
10.07.98
---
---
Analysis Time
0900
0900
---
---
Batch ID
1006A
1006A
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
-=--------
---
----------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client.
Code: 14428116
REPORT OF RESULTS
Page 39
LOG NO
SAMPLE DESCRIPTION
, QC REPORT FOR LIQUID
SAMPLES
----------------------
-----------
85929-2
--------------------------------------------------
Method Blank
85929-3
Lab Control Standard
's Recovery
85929-4
Method Detection Limit
(MDL)
85929-5
Practical Quantitation
Limit (PQL)
----------------------
-----------
PARAMETER
--------------------------------------------------
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Cyanide (335.2)
Cyanide,
ug/l
5.0
104 °s
3.4
5.0
rep Date
10.06.98
10.06.98
---
---
alyst
LH
LH
LH
LH HAnalysis
Date
10.06.98
10.06.98
---
---
Analysis
Time
1501
1501
---
---
Batch ID
1006S
1006S
---
---
Dilution
Factor
1.0
1.0
---
---
Cyanide -
Weak Acid Dissociable
(4500/412H)
Weak Acid Dissociable Cyanide,
ug/l 5.0
101 °s
3.1
5.0
Prep Date
10.06.98
10.06.98
---
---
Analyst
LH
LH
LH
LH
Analysis
Date
10.06.98
10.06.98
---
---
Analysis
Time
1501
1501
---
---
Batch ID
1006S
1006S
---
---
Dilution
-----------------------------
Factor
----------
1.0
--------------------
1.0
----------
---
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 . [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 40
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard %
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Nitrate + Nitrite (353.2)
itrate + Nitrite-N, mg/l
<0.050
100 %
0.0040
0.050
rep Date
aN
09.30.98
09.30.98
---
---
Analyst
DM
DM
DM
DM
Analysis Date
09.30.98
09.30.98
---
---
Analysis Time
1452
1451
---
---
Batch ID
0930B
0930B
---
---
Dilution Factor
1.0
1.0
---
---
Bromide (300.0)
Bromide, mg/l
<1.0
96 %
0.055
1.0
Prep Date
10.01.98
---
---
---
Analyst
RKC
RKC
RKC
RKC
Analysis Date
10.02.98
---
---
---
Analysis Time
0440
---
---
---
Batch ID
1001B
---
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
----------
---
----------
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
_
LOG NO:
S8-85929
Received:
30 SEP 98
Reported:
27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
Client
PO. No.:
BA149626BA
P.O. Box 576
Badin,.NC 28009
Contract
No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14428116
REPORT
OF RESULTS
Page 41
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
--------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard % Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit
(PQL)
---------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
-----
85929-4
85929-5
-----------------------------
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/1
<5.0
88 °s
1.4
5.0
rep Date
10.08.98
10.08.98
---
---
alyst
HL
HL
HL
HL
Analysis Date
10.08.98
10.08.98
---
---
Analysis Time
1430
1430
---
---
Batch ID
1008A
1008A
---
---
Dilution Factor
1.0
1.0
---
---
,Phosphorus, Total
Total Phosphorus, mg/1
<0.10
87 's
0.098
0.10
Prep Date
10.05.98
---
---
---
Analyst
BK
BK
BK
BK
Analysis Date
10.06.98
---
---
---
.Analysis Time
1451
---
---
---
Batch ID
1005A
---
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
--------
---
---
4
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue Savannah, GA 31404 • [phone] Fax [phone]
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 42
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
--------------------
------------------=------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Total Kjeldahl Nitrogen (351.2)
Kjeldahl Nitrogen-N, mg/l
<0.20
92 °s
0.068
0.20
trTotal
ep Date
10.05.98
---
---
---
alyst
BK
BK
BK
BK
Analysis Date
10.06.98
---
---
---
Analysis Time
1221
---
---
---
Batch ID
1005A
---
---
---
Dilution Factor
1.0
---
---
---
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/1
<20
102 °s
5.0
20
Prep Date
10.05.98
10.05.98
---
---
Analyst
JH
JH
JH
JH
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1205
1205
---
---
Batch ID
1005A
1005A
---
Dilution Factor
---------------------------------------
1.0
---------- ----------
1.0
----------
---
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P:O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client
Code: 14428116
REPORT
OF RESULTS
Page 43
LOG NO SAMPLE DESCRIPTION QC REPORT.FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard % Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit
(PQL)
----------------------
-------------------------------------------------------------
PARAMETER
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
---------------------------------------
Fecal Coliform (9222), col/100ml
<1
---
---
I
Prep Date
09.30.98
---
---
---
alyst
RD
RD
RD
RD
alysis Date
09.30.98
---
---
---
Analysis Time
1800
---
---
Batch ID
0930A
---
---
Dilution Factor
1.0
---
---
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/1
<0.050
107 %
0.0060
0.050
Prep Date
10.01.98
10.01.98
---
---
Analyst
WB
WB
WB
WB
Analysis Date
10.05.98
10.05.98
---
---
Analysis Time
2120
2120
---
---
Batch ID
1001A
1001A
---
---
Dilution Factor
1.0
1.0
---
---
Fluoride (300.0)
Fluoride, mg/1
<0.10
101 %
0.0068
0.10
Prep Date
10.01.98
---
---
---
Analyst
HL
HL
HL
HL
Analysis Date
10.01.98
---
---
---
Batch ID
1001B
---
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
----------
---
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L . & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 44
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Titanium (6010)
Titanium, mg/1
<0.010
101 %
0.00077
0.010
rep Date
10.05.98
10.05.98
---
---
alyst
RJB
RJB
RJB
RJB
Analysis Date
10.07.98
10.07.98
---
---
Analysis Time
1539
1539
---
---
Batch ID
1005-2
1005-2
---
---
Dilution Factor
1.0
1.0
---
---
Alcohols & Acetates (DAI)
N-propyl Acetate, mg/1
<5.0
108 °c
---
---
N-butyl Acetate, mg/l
<5.0
---
0.35
5.0
Prep Date
10.01.98
10.01.98
---
---
Analyst
LLM
LLM
LLM
LLM
Analysis Time
0145
0217
---
---
Batch ID
1G0930
1G0930
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 45
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Boron (6010)
Boron, mg/l
<0.050
100 °s
0.0068
0.050
rep Date
10.01.98
10.01.98
---
---
alyst
NM
NM
NM
NM
Analysis Date
10.05.98
10.05.98
---
Analysis Time
1528
1531
---
Batch ID
1001H
1001H
---
Dilution Factor
1.0
1.0
---
---
Chloride (325.2)
Chloride, mg/l
<1.0
88 's
0.29
1.0
Prep Date
10.01.98
10.01.98
---
---
Analyst
DM
DM
DM
DM
Analysis Date
10.01.98
10.01.98
---
---
Analysis Time
1635
1634
---
---
Batch ID
1001B
1001B
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
--------- ----------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client.
Code: 14428116
REPORT
OF RESULTS
Page 46
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard 'c Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit
(PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
85929-5
----------
-----------------------------
Nitrogen (Organic) ((351.2/350.1))
Nitrogen(organic) (351.2/350.1), mg/l
<0.20
---
---
0.20
rep Date
10.07.98
10.07.98
---
---
alyst
RKC
RKC
RKC
RKC
Analysis Date
10.07.98
10.07.98
---
---
Analysis Time
1141
1140
---
---
Batch ID
1007C
1007C
---
---
Dilution Factor
1.0
1.0
---
---
Gross Alpha (E900.0)
Gross Alpha, pCi/l
<3.0+/-.77
94 's
3.0
Prep Date
10.20.98
10.20.98
---
---
Analyst
JLB
JLB
JLB
JLB
Analysis Date
10.20.98
10.20.98
---
---
Analysis Time
2115
2255
---
---
Batch ID
102098A
102098A
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
---
----------
n
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 47
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3 85929-4
--------------------
85929-5
-----------------------------
Gross Beta (EPA 900.0) (E900.0)
oss Beta, pCi/l
<4.0+/-1.1
84 's
4.0
ep Date
t
10.20.98
10.20.98 ---
---
alyst
JLB
JLB JLB
JLB
Analysis Date
10.20.98
10.20.98 ---
---
Analysis Time
2115
2255 ---
---
Batch ID
102098A
102098A ---
---
Dilution Factor
1.0
1.0 ---
---
Radium 226 (903.1)
Radium 226, pCi/L
<.60+/-.02
93 °s
0.60
Prep Date
10.21.98
10.21.98 ---
---
Analyst
JLB
JLB JLB
JLB
Analysis Date
10.27.98
10.27.98 ---
---
Analysis Time
2259
2259 ---
---
Batch ID
102198R
102198R ---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0 ---
--------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 48
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------- --------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85929-2 85929-3
-----------------------------------------------------------
Radium 228 (904.0)
tradium 228, pCi/l
ep Date
alyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
---------------------------------------
<1.0+/-.43
106 °s
10.28.98
10.28.98
JLB
JLB
10.30.98
10.30.98
1927
1606
102898G
102898G
1.0
--------------------
1.0
----------------------
85929-4 85929-5
--------------------
1.0
JLB JLB
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 49
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85929-2 Method Blank
85929-3 Lab Control Standard % Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85929-2 85929-3
-----------------------------------------------------------
Metals (200.7)
Antimony, mg/1
<0.020
103°6
eryllium, mg/1
<0.0050
104%
admium, mg/l
<0.0050
10516
Chromium, mg/1
<0.010
104`6
Copper, mg/l
<0.025
10316
Nickel, mg/l
<0.040
103%
Silver, mg/1
<0.010
106%
Zinc, mg/1
<0.020
102*6
Arsenic, mg/l
<0.010
10116
Lead, mg/1
<0.0050
103%
Selenium, mg/1
<0.010
10216
Thallium, mg/1
<0.010
105%
Prep Date
10.01.98
10.01.98
Analyst
AB
AB
Analysis Date
10.06.98
10.06.98
Analysis Time
1417
1421
Batch ID
1001H
1001H
Dilution Factor
-----------------------------
1.0
--------------------
1.0
----------
is
----------------------
85929-4 85929-5
--------------------
0.0038
0.020
0.000064
0.0050
0.00035
0.0050
0.00051
0.010
0.0017
0.025
0.0019
0.040
0.0016
0.010
0.0031
0.020
0.0024
0.010
0.0012
0.0050
0.0015
0.010
0.0039
0.010
AB AB
---------- ----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client
Code: 14428116
REPORT
OF RESULTS
Page 50
LOG NO
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------------------
-----------
85929-2
--------------------------------------------------
Method Blank
85929-3
Lab Control Standard k Recovery
85929-4
Method Detection Limit (MDL)
85929-5
Practical Quantitation Limit
(PQL)
----------------------
-----------
PARAMETER
--------------------------------------------------
85929-2
----------
85929-3
----------
85929-4
85929-5
--------
-----------------------------
Mercury (245.1),
----------
mg/l
----------
<0.00020
88 %
0.00010
0.00020
Prep Date
10.01.98
10.01.98
---
---
alyst
SHN
SHN
SHN
SHN
alysis
Date
10.07.98
10.07.98
---
---
Analysis
Time
1158
1200
---
---
Batch ID
1001S
1001S
---
---
Dilution
Factor
1.0
1.0
---
---
Potassium
(200.7)
Potassium, mg/l
<1.0
10616
0.11
1.0
Prep Date
10.01.98
10.01.98
---
Analyst
AB
AB
AB
AB
Analysis
Date
10.06.98
10.06.98
---
---
Analysis
Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution
-----------------------------
Factor
----------
1.0
--------------------
1.0
----------
---
---
----------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: SS-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14428116
REPORT OF RESULTS
Page 51
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
--------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Sodium (200.7)
dium, mg/l
<0.50
105%
0.017
0.50
ep Date
t
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
Batch ID
1001H
1001H
---
Dilution Factor
1.0
1.0
---
---
Calcium (200.7)
Calcium, mg/l
<0.50
103!s
0.019
0.50
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
I E-
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 52
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929.-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Aluminum (200.7)
Aluminum, mg/l
<0.20
1041c
0.034
0.20
rep Date
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Barium (200.7)
Barium, mg/l
<0.010
105`c
0.00041
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
P�
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client.
Code: 14428116
REPORT OF RESULTS
Page 53
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard %
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
85929-5
----------
-----------------------------
Iron (200.7)
Iron, mg/l
<0.050
10396
0.022
0.050
rep Date
10.01.98
10.01.98
---
- --
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Magnesium (200.7)
Magnesium, mg/l
<0.50
10396
0.039
0.50
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
---
----------
is
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche, Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: SS-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14428116
REPORT OF RESULTS Page 54
LOG NO SAMPLE DESCRIPTION ; QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °s
Recovery
85929-4 Method Detection Limit
(MDL)
85929-5 Practical Quantitation
Limit (PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
----------
85929-5
-----------------------------
Molybdenum (200.7)
mg/1
<0.010
10416
0.00041
0.010
trolybdenum,
ep Date
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Manganese (200.7)
Manganese, mg/1
<0.010
103*6
0.00030
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
----------
---
----------
---
7�
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85929
Received: 30 SEP 98
Reported: 27 OCT 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project:
NPDES Permit Renewal
Sampled
By: Client .
Code: 14428116
REPORT
OF RESULTS
Page 55
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID
SAMPLES
----------------------
-------------------------------------------------------------
85929-2 Method Blank
85929-3 Lab Control Standard °c Recovery
85929-4 Method Detection Limit (MDL)
85929-5 Practical Quantitation Limit
(PQL)
----------------------
-------------------------------------------------------------
PARAMETER
----------
85929-2
--------------------
85929-3
----------
85929-4
85929-5
----------
-----------------------------
Tin (200.7)
n, mg/l
<0.050
10416
0.0031
0.050
ep Date
ti
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
1.0
---
---
Cobalt (200.7)
Cobalt, mg/l
<0.010
10316
0.00066
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1417
1421
---
---
Batch ID
1001H
1001H
---
---
Dilution Factor
1.0
--------------------
1.0
----------
---
---
----------
---------------------------------------
Methods: EPA SW-846, Update III.
Methods: EPA 40 CFR Part 136
Methods: EPA Standard Methods, .18th
Edition.
Vendor# 470494-001-001
NC-DEHNR Cert. #269
even J..Whit , Project Manager
Final Page Of Report
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

Serial Number 13 fy-v h b
Roche Avenue, Savannah, GA 31404 Phone: [phone] Fa -0165
ANNAH LABORATORIES a . 2
S IENVIRONMENTAL SERVICES, INC. El 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
0 414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: [phone] Fax: [phone]
ANALYSIS REQUESTAND CHAIN OF CUSTODY RECORD = 671 Lakeside Drive, Mobile, AL3Tam Phone: [phone] Fax: [phone]
O 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
O 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
PROJECT REFERENCE PROJECT NO. P.O. NUMBER
MATRIX
TYPE REQUIRED ANALYSES PAGE OF
PROJECT LOC. SAMPLER(s) NAME PHONE v
(State) °i
/�/'f '/' G� S�II.L� FAX ���
0
CLIENT NAME � CLI T PROJECT MAER y �
��
�© I .P O j
v a
CLIENT ADDRESS (CITY, STATE, ZIP)
tV OJ
J�OQ J�
SAMPLE .SL J�oa =0
DATE TIME N0., SAMPLE IDENTIFICATION �o Q =o NUMBER OF CONTAINERS SUBMITTED
STANDARD
REPORT
DELIVERY
❑ EXPEDITED REPORT
DELIV,,ERY urc rgg)
Date Due: (,J(s
REMARKS
RELINO HE Y: (SIGNATURE)
TE
TIME
RE IN HE : (SI NATURE)
�E
TIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RE ED : IGNA U E)
D T
TIME
CE D BY: (SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
LABORATORY USE ONLY
RECEIVED FOR ORY BY:(SIGNATURE)•
DAT
✓"
TIME
���
CUSTODY INTACT
.LEES ❑ NO
CUSTODY SEAL NO.
SL.LOG NO.
ABORATORY REMARKS:
/' `� 3 r b

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
846 Industrial Plaza Drive (32301) • P.O. Box 13056 •Tallahassee, FL 32317-3056 • [phone] •Fax [phone]
LOG NO: T8-13063
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client
Code: 153881023
REPORT OF RESULTS Page 1
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -------- -----------------------------------------
13063-1 Outfall 005
----------- --------------------------------------------------
PARAMETER 13063-1
Carbamate Group (531.1)
Carbaryl, ug/l <1.0
Carbofuran, ug/l <1.0
Prep Date 09.16.98
Analyst
DA
Analysis Date
09.17.98
Analysis Time
2434
Batch ID
0916C
Diquat (549)
Diquat, ug/l
<1.0
Prep Date
09.21.98
Analyst
DA
Analysis Date
09.21.98
Analysis Time
2024
Batch ID
0921D
Carbamate and Urea Pesticides (632)
Diuron, ug/1
0.36
Prep Date
09.18.98
Analyst
RD
Analysis Date
09.28.98
Analysis Time
1500
Batch ID
-------------------------------------------------
0918C
----------
4
DATE/
TIME SAMPLED
-----------------------
09-15-98/0815
-----------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) -P.O. Box 13056 - Tallahassee, FL 32317-3056 - [phone] -. Fax [phone]
LOG NO: T8-13063
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client
Code: 153881023
REPORT OF RESULTS Page 2
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
13063-1 Outfall 005
----------- --------------------------------------------------
PARAMETER 13063-1
Carbonyl Compounds (8315)
Acetaldehyde, ug/l <200
Formaldehyde, ug/l <50
Prep Date 09.16.98
alyst
DA
alysis Date
t
09.17.98
alysis Time
1812
Batch ID
0916F
Nitroaromatics and Nitramines (8330)
2-Nitrotoluene, ug/l
<0.60
3-Nitrotoluene, ug/1
<0.60
4-Nitrotoluene, ug/l
<0.60
Surrogate - 3,4-Dinitrotoluene
95 %_
Prep Date
09.22.98
Analyst
DA
Analysis Date
09.28.98
Analysis Time
1417
Batch ID
-------------------------------------------------
0922X
----------
DATE/
TIME SAMPLED
-----------------------
09-15-98/0815
-----------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) -P.O. Box 13056 - Tallahassee, FL 32317-3056 - [phone] -. Fax [phone]
LOG NO: T8-13063
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
090681026
REPORT
OF RESULTS
Page 3
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
13063-2 Method Blank
13063-3 Lab Control Standard * Recovery
13063-4 LCS Control Limit
13063-5 Reporting Limit (RL)
13063-6 Method Detection
Limit (MDL)
-----------------------
-------------------------------------------------------------
PARAMETER
13063-2
13063-3
13063-4
13063-5
13063-6
-----------------------------------------------------------------------------
4arbamate
Group (531.1) )arbaryl,
ug/l
<1.0
104 "c
66-122
1.0
0.11
Carbofuran, ug/l
<1.0
102 �
71-133
1.0
0.18
Prep Date
09.16.98
09.16.98
---
---
---
Analyst
DA
DA
---
---
---
Analysis Date
09.16.98
09.16.98
---
Analysis-Time
2434
2434
---
---
---
Batch ID
0916C
0916C
---
---
---
Diquat (549)
Diquat, ug/l
<1.0
65 %
16-120
1.0
0.42
Prep Date
09.21.98
09.21.98
---
---
---
Analyst
DA
DA
---
---
---
Analysis Date
09.21.98
09.21.98
---
---
---
Analysis Time
2024
2024
---
---
---
Batch ID
0921D
0921D
---
---
---
Carbamate and Urea Pesticides
(632)
Diuron, ug/l
<0.20
78 %
55-125
0.20
0.061
Prep Date
09.18.98
09.18.98
---
---
Analyst
RD
RD
---
---
---
Analysis Date
09.28.98
09.28.98
---
---
---
Analysis Time
1500
1500
---
---
---
Batch ID
-----------------------------
0918C
----------
0918C
--------------------
---
---
--------------------
---
�J

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES. INC.
4 846 Industrial Plaza Drive (32301) -P.O. Box 13056 - Tallahassee, FL 32317-3056 - [phone] - Fax [phone]
LOG NO: T8-13063
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
090681026
REPORT OF RESULTS
Page 4
DATE/
LOG NO SAMPLE DESCRIPTION ,
QC REPORT
FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
13063-2 Method Blank
13063-3 Lab Control Standard %- Recovery
13063-4 LCS Control Limit
13063-5 Reporting.Limit (RL)
13063-6 Method Detection Limit (MDL)
-----------------------
-------------------------------------------------------------
PARAMETER
13063-2
13063-3
13063-4
13063-5
13063-6
-----------------------------------------------------------------------------
Compounds (8315) )cetaldehyde,
tarbonyl
ug/l
<200
101 -W
30-110 °s
200
2.9
Formaldehyde, ug/l
<50
97 %
43-142'%
50
3.5
Prep Date
09.16.98
09.16.98
---
---
---
Analyst
DA
DA
---
---
---
Analysis Date
09.17.98
09.17.98
---
---
---
Analysis Time
1812
1812
---
---
---
Batch ID
0916F
0916F
---
---
---
Nitroaromatics and Nitramines (8330)
2-Nitrotoluene, ug/l
<0.62
106 %-
18-108 °s
0.50
0.12
3-Nitrotoluene, ug/l
<0.62
105 %-
50-144 W
0.50
0.066
4-Nitrotoluene, ug/1
<0.62
105 96
54-166
0.50
0.13
Surrogate - 3,4-Dinitrotoluene
97 %
100 W
26-165
---
---
Prep Date
09.22.98
09.22.98
---
---
---
Analyst
DA
DA
---
---
---
Analysis Date
09.28.98
09.28.98
---
---
---
Analysis Time
1417
1417
---
---
---
Batch ID
----------
0922X
----------
0922X
----------
---
---
--------------------
---
-----------------------------
Method: EPA 40 CFR Part 136;
SW-846;
40 CFR Part
141
Florida Dept. of Health Certification
No: E81005
FDEP CompQAP No. 890142G
Elizabeth L. Schneider, Project Manager

rboh.. Serial Number b J�
SUNVANNAH LABORATORIES 10 LaRoche Avenue, Savannah, GA 31404 Phone: [phone] FaW,.,2-0165
V & ENVIRONMENTAL SERVICES, INC. �a� 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
%414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: [phone] Fax: [phone]
ANALYSIS REQUESTAND CHAIN OF CUSTODY RECORD 0900 Lakeside Drive, Mobile, AL36693 Phone: [phone] Fax: [phone]
ED 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
O 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
PROJECT REFERENCE PROJECT NO. P.O. NUMBER
MATRIX
TYPE REQUIRED ANALYSES PAGE OF
NE 7p
PROJECT LOC. I SA PLER(s) NAME �MAX
(State) ` Q
Q 6 4snZA a°
CLIENT NAME CLIENT PROJECT MANAGER o
� L
CLIENTADD SS (CI TATE, ZIP) �a CL
�Q , T V S-2G �a�/� / fY J
�/�`i't /v/ C � O
SAMPLE SL J�OQ J�
�o o a
DATE TIME NO. SAMPLE IDENTIFICATION Jo�� =o= NUMBER OF CONTAINERS SUBMITTED
STANDARDEPORT
DELIVERY
EXPEDITED REPORT
DELIVERY(surcharge)
Date Due:
REMARKS
RE QUIS ED BY: (SIG TUBE)
TE
TIME
RELIN I H E D Y 131G E
TIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RECEIVED BY: ( GNATURE)
DATE
TIME
R
EIV BY: (SIGNATURE)
DA E
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
LABORATORY USE ONLY
RECEIVED'FOKLABORATO Y BY: (SIGNATURE)
DATE
TIME
CUSTODY INTACT
IJYES ❑ NO
CUSTODY SEAL NO.
SL LOG NO.
yLABORATORY REMARKS:
Q
z
0
FE
O

v
0
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTIO'
Complete this section for each discharge indicated in Section I, 11
waste water does not go through a treatment works prior to beinc
surface waters from this facility. SEPARATE DESCRIPTIONS C
FACILITY. All values for an existing discharge should be repress
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEM,
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No. 201a
(see instructions)
b. Discharge Name 201b
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No 201c
If a previous permit
application was made for this di -
charge (Item 4, Section 1) provide
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date 202a
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date 202b
If the discharge has never
occurred but is planned for som
future date, give the date the
discharge will begin.
c. Discharge to End Date If the 202c
discharge is scheduled to be
discontinued within the next 5
years, give the date (within bes
estimate) the discharge will end
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions) 203
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
204a
204b
204c
4 II. BASIC DISCHARGE DESCRIPTION
ems 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
discharged to surface waters. Discharges to wells must be described where there are also discharges to
F EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME
rotative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
i APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
011
NORTH STORM DRAIN (STORMWATER BY-PASS)
011
90 04
North Carolina 204d
Stanly 204e
Badin 204f
205a ❑ STR
® LKE
❑ OCE
❑ MTS
0 MCS
Agency Use

0
8
u
Municipal Storm Water Transport
System
Well (injection)
Other
If 'other' is checked, specify type 205b
6. Discharge Point - Lat/Long.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ds 207b
beyond the shoreline or is below the mean to
water line, complete item 8,
or gency se
aior
AorI
Sub
u
a
s
For Agency Use
e
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally ope
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine maintenancA
check the months during the y
when the discharge is operati
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
flow of this discharge occurs
207c
208a
208b
209a
209b
209c
210
211a
211b
212
DISCHARGE SERIAL NUMBER
011
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 42 SEC
80 DEG. 06 MIN. 55 SEC
Badin Lake
feet
feet
❑ (con) Continuous
® (int) Intermittent
0.6 days per week
❑ JAN
❑ FEB
❑ MAR
❑ APR
❑ MAY
❑ JUN
❑ JUL
❑ AUG
❑ SEP
❑ OCT
❑ NOV
❑ DEC
103 thousand gallons per day
Undetermined hours per day
1 discharge occurrences per day
From Januar r to June
ffionth montFi

ffOR AGENCY US
�uIT-
13. Activity Description Give a
narrative description of activity
producing this discharge (see
instructions)
DISCHARGE SERIAL NUMBER
011
213a Stormwater which exceeds the design capacity of the
Outfall 012 diffuser pumps.
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
21
8
21
8
a. Raw Materials
b. Products
Maximum Unit Shared
SIC Code Name Amount/Day (See Table 1) (Seri
3334 1 Aluminum 1250,000 1 X-1 I None

015 Waste Abatement
a. Waste Abatement Practices
Describe the waste abatemer
practices used on this dis-
charge with a brief narrative
(see instructions)
b.
Waste Abatement Codes
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
215a
215b
DISCHARGE SERIAL NUMBER
011
Narrative:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

DISCHARGE SERIAL NUMBER
011
16. Wastewater Characteristics
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
arame er
resent
Parameter
Present
216
216
0 or
Copper
00080
01042
mmoma
Iron
01045
X
00610
rgamc nitrogen
Lead
01051
00605
X
Nitrate
agneswm
X
00620
X
00927
Nitrite
anganese
00615
X
01055
osp ores
Mercury
00665
171900
Sulfate
o y enum
00945
X
01062
uie
ice
00745
01067
u i e
belenium
00740
01147
romi e
i ver
71870
01077
one
Potassium
X
00940
100937
-Cyanide
00720
X
bodium
00929
X
uon e
I hallium
00951
X
01059
ummum
I ianium
01105
X
01152
Antimony
Tin
01102
01097
Arsenic
Linc
01002
101092
-Beryllium
gicies
74051
01012
anum
Chlorinated organic compounds*
01007
X
74052
X
Boron
Pesticides
01022
74053
a mwm
Oil and grease
00550
X
01027
Calcium
Wenols
00916
X
32730
Cobalt
u a an s
01037
38260
-Chromium
on e
50060
X
01034
eca co i orm bacteria
Radioactivity
74050
74055
- Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250; June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide,, Fungicide, and Rodenticide
Act.
8

I
8
DISCHARGE SERIAL NUMBER
011
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
Intluent
Etnuent
Parameter and Code
Untreated
Intake
In -Plant
Treated
ai y Minimum
Average Value
Maximum
Value
requency
of Analysis
Numbero
Analyses
ample
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3) (4)
(5)
(6)
(7)
(8)
ow
Gallons per day
0.103
0.103 0.003
0.934
33 / 365
33
G
50050
pH
Units
ND
6.0
7.1
33 / 365
33
G
00400
Temperature (winter)
ND
ND
ND
ND
ND
ND
,C
ND
74026
Temperature summer
ND
ND
ND
ND
ND
ND
,C
ND
74025
Biochemcial Oxygen
Demand
ND
ND
ND
ND
ND
ND
ND
(BOD 5-Day)
mg/I
00310
Chemical oxygen
Demand (COD)
ND
ND
ND
ND
ND
ND
ND
mg/I
00340
Total Suspended
(nonfilterable) Solids
ND
88
10
420
33 / 365
33
G
mg/I
00530
Specific conductance
micromhos/cm at 25°C
ND
ND
ND
ND
ND
ND
00095
Settleable a er
(residue)
ND
ND
ND
ND
ND
ND
ND
ml/I
00545
Other discharges sharing intake flow (serial numbers) (see instructions)
ND - No Current Data Available

DISCHARGE SERIAL NUMBER
011
17. (Confd)
Intluent
Effluent
Parameter and Code
217
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed or
Expected
During
Discharge
Activity
(4)
maximum
Value
Observed or
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
(6)
Number
of
Analyses
(7) 1
Sample
Type
(8)
Cyanide
mg/I
1110790
ND
0.015
<0.005
0.037
33 / 365
33
G
Oil & Grease
mg/I
ND
2.1
<5.0
12.0
33 / 365
33
G
00556
Aluminum
mg/I
01105
ND
<0.20
<0.20
<0.20
1 / 30
24
C
ND - No Current Data Available
18. Plant Controls Check if the followir g
plant controls are available for this
discharge 218
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is frc m
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s) 219a
b. Name and address of 219b
manufacturer
c, Quantity (pounds added per 219c
million gallons of water treate )
APS
ALM

0
��
tz.�T s Z?
i
"�
L
11
p d
d. Chemical composition of thes 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal discharge
(e.g., associated with a steam and/or power generation
plant, steel mill, petroleum refinery, or any other
manufacturing process) and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 220
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21. Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
Winter 221b
22. Discharge Temperature , Rate of
Change Per Hour
Give the maximum possible rate c
temperature change per hour of
discharge under operating
conditions (see instructions)
23. Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 1(
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
(subject to natural changes
b. Discharge Water Temperature
221a
"F
222
223a
223b
24. Water Intake Velocity 224
(see instructions)
it 25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
011
p BLBD
BCCL
p APOF
p EPBD
p OCFP
p COND
p CTBD
MFPR
p OTHR
'F
'F./hour
0 0 0 Maximum
'F "F "F 'F
'F 'F 'F 'F
feet/sec.
minutes

r
26. Add itionallnformation
a
8
DISCHARGE SERIAL NUMBER
011

FOR AGENCY USE.
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION II. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Section I, Items 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
waste water does not go through a treatment works prior to being discharged to surface waters. Discharges to wells must be described where there are also discharges to
surface waters from this facility. SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME
FACILITY. All values for an existing discharge should be representative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No.
(see instructions)
b. Discharge Name
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No
If a previous permit
application was made for this di
charge (Item 4, Section 1) provii
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date
If the discharge has never
occurred but is planned for son
future date, give the date the
discharge will begin.
c. Discharge to End Date If the
discharge is scheduled to be
discontinued within the next 5
years, give the date (within bet
estimate) the discharge will eni
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions)
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
201a 1 012
201b
201c
202a
202b
202c
203
204a
204b
204c
205a
North Storm Drain
012
Undetermined
FE]
North Carolina
Stanly
Badin
❑ STIR
® LKE
❑ OCE
❑ MTS
13 MCS
204d
204e
204f
Agency Use

11
Municipal Storm Water Transport
System
Well (injection)
Other
if 'other' is checked, specify type 205b
6. Discharge Point - LaULong.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ds 207b
beyond the shoreline or is below the mean to
water line, complete item 8,
For Agency Use
Maior
mor
u
For Agency Use
e
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally oper
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine maintenancA
check the months during the y
when the discharge is operati
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
flow of this discharge occurs
207c
208a
208b
209a
209b
209c
210
211a
21lb
212
DISCHARGE SERIAL NUMBER
012
❑ STS
❑ WEL
❑ OTH
35 DEG. 24
80 DEG. ' 06
Badin Lake
300 feet
21 feet
® (con) Continuous
❑ (int) Intermittent
MIN. 42 SEC
MIN. 55 SEC
7
days per week
❑ JAN
❑ FEB
❑ MAR
❑ APR
❑ MAY
❑ JUN
❑ JUL
❑ AUG
❑ SEP
❑ OCT
❑ NOV
❑ DEC
thousand gallons per day
hours per day
discharge occurrences per day
From January to June
mont month

[FOR AGENCY USh
Kc
j:v'
tIN
13. Activity Description Give a
narrative description of activity
producing this discharge (see
instructions)
DISCHARGE SERIAL NUMBER
012
213a Mixer Bearing Non -contact Cooling Water _
Anode Press Non -contact Cooling Water
Ball Mill Non -contact Cooling Water
Anode Vacuum Press Non -contact Cooling Water
Coke Heater Bearing Non -contact Cooling Water
Steam Condensate
Coke Unloading Well Groundwater
Stormwater
Compressor Condensate
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
a. Raw Materials
b. Products
SIC Code
214
3334
Name
Aluminum
Maximum Unit Shared
,mount/Day (See Table 1) (Serie
D X-1 I None

Waste Abatement
a. Waste Abatement Practices
b.
C
r
Describe the waste
practices used on this dis-
charge with a brief narrative
(see instructions)
Waste Abatement Codes
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
215a
215b
DISCHARGE SERIAL NUMBER
012
Narrative: The discharge from Outfall 012 is pumped through a 2" PVC
line which extends 300' into Badin Lake and discharges 21' below the
surface of the seasonal high water level.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(6)
(9)
(10)
(11)
(12)
(13)
(14)
0 5)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

I FOR AGENCY USE
3 vE" , B4
16. Wastewater Characteristics
DISCHARGE SERIAL NUMBER
012
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
arame er
Present
Parameter
Present
216
216
'T-opper
00080
01042
Ammonia
ron
01045
X
00610
rganic nitrogen
X
ea
01051
00605
i a e
magnesium
X
00620
X
00927
-Nitrite
Manganese
00615
X
01055
-PfFo-spnorus
ercury
00665
71900
Sultate
Molybdenum
00945
X
101062
uie
ice
00745
01067
u i e
Selenium
00740
01147
romi e
i ver
71870
01077
one
Potassium
X
00940
00937
yam e
00720
X
o wm
100929
X
Fluoricle
Thallium
00951
X
01059
uminum
Titanium
01105
X
01152
Antimony
in
01102
01097
Arsenic
01002
zinc
01092
-Beryllium
gici es
01012
74051
anum
Chlorinated orgamc compoun s
01007
X
74052
X
oron
Pesticides
01022
74053
Cadmium
oil and grease
X
01027
00550
Calcium
Phenols
00916
X
32730
Cobalt
u ac an
01037
38260
Chromium
Chloride
X
01034
150060
Fecal co i orm bacteria
Radioactivity
74055
74050
Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.

8
i
DISCHARGE SERIAL NUMBER
012
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
Influent
Effluent
-Untreated
In -Plant
ai y
Minimum
Maximum
Frequency
Number o
Sample
Parameter and Code
Intake
Treated
Average
Value
Value
of Analysis
Analyses
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
FI ow
Gallons per day
1
0.023
0.023
0.016
0.055
1/7
53
G
50050
pH
Units
ND
6.5
7.3
1 / 14
26
G
00400
Temperature win er
'F
ND
"13
ND
"16
1/7
30
G
74026
Temperature summer
of
ND
"28
ND
"36
1/7
31
G
74025
Biochemcial Uxygen
Demand
(BOD 5-Day)
<2.0
3.3
3.3
3.3
1 / 365
1
C
mg/I
00310
Chemical Oxygen
Demand (COD)
mg/I
<20
<20
<20
<20
1 / 365
1
C
00340
Total uspen e
(nonfilterable) Solids
<5.0
<5.0
<5.0
<5.0
1 / 14
24
C
mg/I
00530
Specific Conductance
micromhos/cm at 25'C
140
230
230
1 / 365
1
C
00095
Settleable a er
(residue)
min
<0.20
<0.20
<0.20
<0.20
1 / 365
1
C
00545
' Other discharges sharing intake flow (serial numbers) (see instructions)
" No current data available. Supplied data taken from 1993 permit application
' ND - No Data Available

17. (Cont'd)
Ll
DISCHARGE SERIAL NUMBER
012
n uen
- tmuent
Parameter and Code
217
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed or
Expected
During
Discharge
Activity
(4)
Maximum
Value
Observed or
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
(6)
Number
of
Analyses
(7)
Sample
Type
(8)
Cyanide
mg/I
<0.005
0.078
<0.005
0.200
1 / 14
24
G
00720
Aluminum
mg/I
<0.20
<0.20
<0.20
<0.20
1 / 30
24
C
01105
Oil & Grease
mg/I
5.4
<5.0
<5.0
14
1 / 14
24
G
00550
18. Plant Controls Check if the followin
plant controls are available for this
discharge
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
19.
Cl
Complete Item 19 if discharge is fr
cooling and/or steam water
generation and water treatment
additives are used
Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s)
b. Name and address of
manufacturer
218
219a
219b
c, Quantity (pounds added per I 219c
million gallons of water treate )
p APS
❑ ALM

FOR AGENCY UbF-
d. Chemical composition of thes 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal discharge
(e.g., associated with a steam and/or power generation
plant, steel mill, petroleum refinery, or any other
manufacturing process) and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 220
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21.
Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
221 a
Winter 221b
'F
22.
Discharge Temperature, Rate of
Change Per Hour
222
Give the maximum possible rate of
temperature change per hour of
discharge under operating
conditions (see instructions)
23.
Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 1010
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
223a
(subject to natural changes
b. Discharge Water Temperature
223b
24. Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
012
0 BLBD
0 BCCL
0 APOF
0 EPBD
0 OCFP
0 COND
0 CTBD
0 MFPR
0 OTHR
'F
'F./hour
a o maximum
"F 'F 'F "F
'F "F 'F "F
feettsec.
minutes

R AGENCY
4 DISCHARGE SERIAL NUMBER i 012
26. Additional Information

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02.LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS
Page 1
DATE/
LOG NO SAMPLE
DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-1 Outfall
012
09-29-98/0923
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
85927-1
---------- ----------.----------
-----------------------------
Residual Chlorine
Residual Chlorine,
mg/l
2.0
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
alysis Time
1645
atch ID
0930A
Dilution Factor
1.0
Color
Color, PCU
<5-
Prep Date
09.30.98
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1700
Batch ID
0930A
Dilution Factor
1.0
Biochemical Oxygen
Demand (5-Day) (405.1).
Biochemical Oxygen
Demand (5 Day), mg/l
3.3
Prep Date
09.30.98
Analyst
JE
Analysis Date
09.30.98
Analysis Time
1600
Batch ID
-----------------------------
--------------------
0930A
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
.Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
.Sampled By: Client-.
Code: 14438116
REPORT OF RESULTS Page 2
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85927-1 Outfall 012 .09-29-98/0923
------------------------------------------------------------- -----------------------
PARAMETER 85927-1
---
----------------------------------------------------------------
------------
Specific Conductance (120.1)
Specific Conductance, umhos/cm
Prep Date
Analyst
Analysis Date
alysis Time
atch ID
Dilution Factor
Settleable Matter (Imhoff), ml/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Sulfite (377.1)
Sulfite, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
--------------------------------------0
-
230
10.01.98
JH
10.01.98
1000
1001A
1.0
<0.20
09.30.98
RD
09.30.98
1645
0930A
1.0
<5.0
09.30.98
. RD
09.30.98
1630
0930A
1.0
--------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 3
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
85927-1 Outfall 012 09-29-98/0923
----------- --------------------------------------------------- -----------------------
PARAMETER 85927-1
--------------------------------------------------
-----------------------------
Volatile Organic Compounds (624)
Acrolein, ug/l
<100
Acrylonitrile, ug/1
<100
Benzene, ug/1
<5.0
Bromoform, ug/1
<5.0
Carbon tetrachloride, ug/l
<5.0
hlorobenzene, ug/1
<5.0
Dibromochloromethane, ug/l
<5.0
Chloroethane, ug/1
<10
2-Chloroethylvinyl ether, ug/1
<50
Chloroform, ug/l
<5.0
Dichlorobromomethane, ug/l
<5.0
1,1-Dichloroethane, ug/l
<5.0
1,2-Dichloroethane, ug/1
<5.0
1,1-Dichloroethene, ug/1
<5.0
1,2-Dichloropropane, ug/1
<5.0
1,3-Dichloropropylene, ug/1
<5.0
Ethylbenzene, ug/1
<5.0
Bromomethane, ug/1
<10
Chloromethane, ug/1
<10
Methylene chloride (Dichloromethane), ug/1
<5.0
1,1,2,2-Tetrachloroethane, ug/1
<5.0
Tetrachloroethene, ug/1
-------------------------------------------------
<5.0
--
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 4
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER
----------
85927-1
----------
---------------------------------------
Toluene, ug/l
<5.0
trans-1,2-Dichloroethene, ug/l
<5.0
1,1,1-Trichloroethane, ug/l
<5.0
1,1,2-Trichloroethane, ug/l
<5.0
Trichloroethylene, ug/l
<5.0
Vinyl chloride, ug/l
<10
40 Cyclohexane, ug/l
<5.0
1,2-Dibromoethane (EDB) , ug/l
<5.0
Methyl methacrylate, ug/l
<5.0
Styrene, ug/l
<5.0
Xylenes, ug/l
<5.0
Allylchloride (3-Chloropropene), ug/l
<5.0
Carbon Disulfide, ug/l
<5.0
Vinyl Acetate, ug/l
<10
Benzyl chloride, ug/l
<100
Analyst
RA
Analysis Date
10.05.98
Analysis Time
1524�
Batch ID
101004
Dilution Factor
-------------------------------------------------
1.0
----------
is:
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 5
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ------------------------------------------------
85927-1 Outfall 012
----------- ------------------------------------------------
PARAMETER
--------------------
85927-1
---------
-----------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
<10
2,4-Dichlorophenol, ug/l
<10
2,4-Dimethylphenol, ug/l
<10
,6-Dinitro-2-methylphenol, ug/1
<50
42,4-Dinitrophenol,ug/1
<50
-Nitrophenol, ug/l
<10
4-Nitrophenol, ug/l
<50
p-Chloro-m-cresol, ug/l
<10
Pentachlorophenol, ug/l
<50
Phenol, ug/l
<10
2,4,6-Trichlorophenol, ug/l
<10
2-Methylphenol (o-cresol), ug/1
<10
3-Methylphenol/4-Methylphenol(m&p-cresol), ug/l
<10
Prep Date
10.01.98
Analyst
MLJ
Analysis Date
10.23.98
Analysis Time
1407
Batch ID
1001B
Dilution Factor
-------------------------------------------------
1.0
-------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL.

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 6
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85927-1 Outfall 012 09-29-98/0923
------------------------------------------------------------- -----------------------
PARAMETER 85927-1
---------------------------------------------------------------------- ----------
Base Neutral Compounds (625)
Acenaphthene, ug/l <10
Acenaphthylene, ug/l <10
Anthracene, ug/l <10
Benzidine, ug/l <80
Benzo(a)anthracene, ug/l <10
Benzo(a)pyrene, ug/l <10
3,4-Benzofluoranthene, ug/l <10
Benzo(g,h,i)perylene, ug/l <10
Benzo(k)fluoranthene, ug/l <10
bis(2-Chloroethoxy)methane, ug/l <10
bis(2-Chloroethyl)ether, ug/l <10
bis(2-Chloroisopropyl)ether, ug/l <10
bis(2-Ethylhexyl)phthalate, ug/l <10
4-Bromophenyl phenyl ether, ug/l <10
Butylbenzylphthalate, ug/l <10
2-Chloronaphthalene, ug/1 <10
4-Chlorophenylphenyl ether, ug/l <10
Chrysene, ug/1 <10
Dibenzo(a,h)anthracene, ug/l <10
1,2-Dichlorobenzene, ug/1 <10
1,3-Dichlorobenzene, ug/l <10
1,4-Dichlorobenzene, ug/l <10
-------------------------------------------------------------------------------
U
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 7
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER 85927-1
3,31-Dichlorobenzidine, ug/1 <20
Diethylphthalate, ug/l <10
Dimethylphthalate, ug/1 <10
Di-n-butylphthalate, ug/l <10
4-Dinitrotoluene, ug/1
<10
,6-Dinitrotoluene, ug/l
42'
<10
i-n-octylphthalate, ug/l
<10
1,2-Diphenylhydrazine, ug/1
<10
Fluoranthene, ug/1
<10
Fluorene, ug/l
<10
Hexachlorobenzene, ug/l
<10
Hexachlorobutadiene, ug/l
<10
Hexachlorocyclopentadiene, ug/1
<10
Hexachloroethane, ug/l
<10
Indeno(1,2,3-cd)pyrene, ug/1
<10
Isophorone, ug/1
<10
Naphthalene, ug/1
<10
Nitrobenzene, ug/l
<10
N-Nitrosodimethylamine, ug/1
<10
n-Nitrosodi-n-propylamine, ug/1
<10
N-Nitrosodiphenylamine/Diphenylamine, ug/1
<10
Phenanthrene, ug/1
<10
Pyrene, ug/l
-------------------------------------------------
<10
----------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA ® Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah., GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 8
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER 85927-1
1,2,4-Trichlorobenzene, ug/l
<10
m-Dinitrobenzene , ug/l
<10
Kepone, ug/l
<10
Aniline, ug/l
<20
Date
10.01.98
OPrep
alyst
MLJ
Analysis Date
10.23.98
Analysis Time
1407
Batch ID
1001B
Dilution Factor
---------------------------------------
1.0
--------------------
•
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG.NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 9
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ----------------------------------------------
85927-1 Outfall 012
----------- ---------------------------------------------
PARAMETER 85927-1
--------=---------------------------------------- -----
Pesticides/PCB's (608)
Aldrin, ug/l
alpha-BHC, ug/l
beta-BHC, ug/l
gamma-BHC, ug/l
delta-BHC, ug/l
hlordane, ug/l
4,4'-DDT, ug/l
4,4'-DDE, ug/l
4,4'-DDD, ug/l
Dieldrin, ug/l
alpha-Endosulfan, ug/l
beta-Endosulfan, ug/l
Endosulfan sulfate, ug/l
Endrin, ug/l
Endrin aldehyde, ug/l
Heptachlor, ug/l
Heptachlor epoxide, ug/l
Kelthane, ug/l
Aroclor-1242, ug/l
Aroclor-1254, ug/l
Aroclor-1221, ug/l
Aroclor-1232, ug/l
---------------------------------------
e
<0.050
<0.050
<0.050
<0.050
<0.050
<0.50
<0.10
<0.10
<0.10
<0.10
<0.050
<0.10
<0.10
<0.10
<0.10
<0.050
<0.050
<0.050
<1.0
<1.0
<1.0
<1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14438116
REPORT OF RESULTS
Page 10
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-------------- -
-------------------------------------------------------------
85927-1 Outfall 012
09-29-98/0923
--------------
-------------------------------------------------------------
PARAMETER
----------
85927-1
-------------------- -
---------------------------------------
Aroclor-1248, ug/1
<1.0
Aroclor-1260, ug/1
<1.0
Aroclor-1016, ug/l
<1.0
Toxaphene, ug/1
<5.0
Methoxychlor, ug/1
<0.50
rep Date
10.01.98
alyst
ACM
Analysis Date
10.03.98
Analysis Time
1810
Batch ID
10010
Dilution Factor
-------------------------------------------------
1.0
-------------------
16
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 11
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER
--------------------
85927-1
----------
-----------------------------
Organophosphorus Pesticides (8141)
Azinphos methyl, ug/l
<1.0
Chlorpyrifos, ug/1
<1.0
Coumaphos, ug/l
<1.0
Diazinon, ug/1
<1.0
isulfoton, ug/1
<2.0
alathion, ug/l
<1.0
Mevinphos, ug/l
<2.0
Naled, ug/l
<5.0
Ethyl Parathion, ug/1
<1.0
Methyl Parathion, ug/l
<0.50
Surrogate - Triphenylphosphate
95
Prep Date
10.01.98
Analyst
JS
Analysis Date
10.17.98
Analysis Time
2055
Batch ID
10010
Dilution Factor
-------------------------------------------------
1.0
----------
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 ® [phone] • Fax [phone]
LOG NO. S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14438116
REPORT OF RESULTS
Page 12
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-1 Outfall 012
09-29-98/0923
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
85927-1
------------------------------
-----------------------------
Chlorinated Herbicides
2,4-D, ug/1
<0.50
Dalapon, ug/l
<120
Dicamba, ug/l
<1.2
2,4,5-TP Silvex, ug/1
<0.50
,4,5-T, ug/1
<0.50
urrogate-2,4-Dichlorophenyl acetic acid (DCAA)
90 %s
Prep Date
10.02.98
Analyst
BD
Analysis Date
10.05.98
Analysis Time
1811
Batch ID
1002N
Dilution Factor
1.0
Sulfide (376.2)
Sulfide , mg/1
<0.10
Prep Date
09.30.98
Analyst
RKC
Analysis Date
09.30.98
Analysis Time
1530
Batch ID
0930A
Dilution Factor
-------------------------------------------------
1.0
------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] •
Fax [phone]
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS
Page 13
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
--
-------------------------------------------------------------
85927-1 Outfall 012
09-29-98/0923
--
-------------------------------------------------------------
PARAMETER
--------------------
85927-1
---------- -
-----------------------------
Surfactants (MBAS EPA 425.1)
Surfactants (MBAS), mg/1
<0.10
Prep Date
09.30.98
Analyst
LG
alysis Date
09.30.98
alysis Time
tatch
1645
ID
0930Q
Dilution Factor
1.0
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable Material), mg/1
9.6
Prep Date
10.06.98
Analyst
LG
Analysis Date
10.07.98
Analysis Time
0900
Batch ID
1006A
Dilution Factor
1.0
Cyanide (335.2)
Cyanide, ug/1
47
Prep Date
10.06.98
Analyst
LH
Analysis Date
10.06.98
Analysis Time
1501
Batch ID
1006S
Dilution Factor
---------------•----------------------------------
1.0
---------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
. Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14438116
REPORT OF RESULTS Page 14
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER 85927-1
-----------------------------------------------------------
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, ug/l
Prep Date
Analyst
Wa
alysis Date
alysis Time
tch ID
lution Factor
Nitrate + Nitrite (353.2)
Nitrate + Nitrite-N, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Bromide (300.0)
Bromide, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
7.4
10.06.98
LH
10.06.98
1501
1006S
1.0
0.61
09.30.98
DM
09.30.98
1510
0930B
1.0
<1.0
10.01.98
HL
10.02.98
0609
1001B
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 15
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER
--------------------
85927-1
----------
-----------------------------
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/l
32
Prep Date
10.08.98
Analyst
HL
alysis Date
10.08.98
alysis Time
1430
atch ID
1008A
Dilution Factor
1.0
Phosphorus, Total
Total Phosphorus, mg/1
<0.10
Prep Date
10.05.98
Analyst
BK
Analysis Date
10.06.98
Analysis Time
1457
Batch ID
1005A
Dilution Factor
1.0
Total Kjeldahl Nitrogen (351.2)
Total Kjeldahl Nitrogen-N, mg/l
0.31
Prep Date
10.05.98
Analyst
BK
Analysis Date
10.06.98
Analysis Time
1223
Batch ID
1005A
Dilution Factor
1.0
is
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 16
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- -------------------------------------------
85927-1 Outfall 012
----------- ------------------------------------------
PARAMETER
--------------------
85927-1
---
-----------------------------
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/l
<20
Prep Date
10.05.98
Analyst
JH
Date
10.06.98
Calysis
alysis Time
1205
atch ID
1005A
Dilution Factor
1.0
Fecal Coliform (9222), col/100ml
<1
09.30.98
Prep Date
Analyst
RD
Analysis Date
09.30.98
Analysis Time
1800
Batch ID
0930A
Dilution Factor
1.0
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/l
<0.050
Prep Date
10.01.98
Analyst
WB
Analysis Date
10.05.98
Analysis Time
2120
Batch ID
1001A
Dilution Factor
-----------------------------------------------
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 17
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85927-1 Outfall 012 09-29-98/0923
------------------------------------------------------------- -----------------------
PARAMETER 85927-1
---
------------------------------------------------------------
----------------
Fluoride (300.0)
Fluoride, mg/1
Prep Date
Analyst
Analysis Date
ralysis Time
atch ID
Dilution Factor
Titanium (6010)
Titanium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Alcohols & Acetates (DAI)
N-butyl Acetate, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
. 18
10.01.98
HL
10.08.98
0756
1007B
5.0
<0.010
10.05.98
RJB
10.07.98
1539
1005-2
1.0
<5.0
10.01.98
LLM
10.01.98
0457
1G0930
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH . LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 18
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85927-1 Outfall 012 09-29-98/0923
------------------------------------------------------------- -----------------------
PARAMETER 8 5 9 2 7 -1
----------------------------------------------------------- ----------.----------
Boron (6010)
Boron, mg/l
Prep Date
Analyst
&atch
alysis Date
alysis Time
ID
Dilution Factor
Chloride (325.2)
Chloride, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
<0.050
10.01.98
NM
10.05.98
1520
1001G
1.0
9.1
10.01.98
DM
10.01.98
1642
1001B
1.0
--------------------------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 19
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER 85927-1
--------------------------------------
---------------------
Nitrogen (Organic) ((351.2/350.1))
Nitrogen(Organic) (351.2/350.1), mg/1
Prep Date
Analyst
taalysis Date
Analysis Time
tch' ID
Dilution Factor
Gross Alpha (E900.0)
Gross Alpha, pCi/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Gross Beta (EPA 900.0) (E900.0)
Gross Beta, pCi/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
---------------------------------------
0.63
10.07.98
RKC
10.07.98
1146
1007C
1.0
8.2+/-4.4
10.23.91
JLB
10.25.98
1348
102098A
1.0
5.1+/-1.8
10.23.98
JLB
10.25.98
1348
102098A
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL •Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 20
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ----------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------
PARAMETER 85927-1
---------------------------------------I---------- ------
Radium 226 (903.1)
Radium 226, pCi/L
Prep Date
Analyst
alysis Date
taAnalysis
Time
tch ID
Dilution Factor
Radium 228 (904.0)
Radium 228, pCi/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
C7
<.60+/-.04
10.21.98
JLB
10.28.98
0100
102198R
1.0
<1.0+/-.41
10.28.98
JLB
10.30.98
1746
102898G
1.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH . LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 21
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- --------------------- 7-
85927-1 Outfall 012 09-29-98/0923
------------------------------------------------------------- -----------------------
PARAMETER 85927-1
-------------------------------------------------------------------------------
Metals (200.7)
Antimony, mg/l
Beryllium, mg/l
Cadmium, mg/l
4CChromium, mg/1
opper, mg/1
ickel, mg/1
Silver, mg/1
Zinc, mg/l
Arsenic, mg/1
Lead, mg/1
Selenium, mg/1
Thallium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
I
<0.020
<0.0050
<0.0050
<0.010
<0.025
<0.040
<0.010
<0.020
<0.010
<0.0050
<0.010
<0.010
10.01.98
AB
10.06.98
1400
1001G
1.0
--------------------------------------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: SS-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: BA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 22
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ------------------------------------------------
85927-1 Outfall 012
----------- -------------------------------------------------
PARAMETER 85927-1
--------------------------------------------------------
Mercury (245.1), mg/l <0.00020
Prep Date 10.01.98
Analyst SHN
Analysis Date 10.07.98
Analysis Time 1203
Batch ID 1001S
ilution Factor 1.0
Potassium (200.7)
Potassium, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Sodium (200.7)
Sodium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
2.3
10.01.98
AB
10.06.98
1400
1001G
1.0
37
10.01.98
AB
10.06.98
1404
1001G
2.0
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 23
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85927-1 Outfall 012 09-29-98/0923
------------------------------------------------------------- -----------------------
PARAMETER 85927-1
---------------------------------------------------------------------.----------
Calcium (200.7)
Calcium, mg/1
Prep Date
Analyst
talysis Date
-Anaalysis Time
tch ID
Dilution Factor
Aluminum (200.7)
Aluminum, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Barium (200.7)
Barium, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
Ll
6.9
10.01.98
AB
10.06.98
1400
1001G
1.0
<0.20
10.01.98
AB
10.06.98
1400
1001G
1.0
0.012
10.01.98
AB
10.06.98
1400
1001G
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 24
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
85927-1 Outfall 012
----------- --------------------------------------------------
PARAMETER
--------------------
85927-1
----------
-----------------------------
Iron (200.7)
Iron, mg/l
0.35
Prep Date
10.01.98
Analyst
AB
ADate
10.06.98
910Analysis
Analysis Time
1400
1400
atch ID
01G
Dilution Factor
1.0
Magnesium (200.7)
Magnesium, mg/l
2.
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1400
1400
Batch ID
1001G
Dilution Factor
1.0
Molybdenum (200.7)
Molybdenum, mg/l
<0.010
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1400
Batch ID
1001G
Dilution Factor
-------------------------------------------------
1.0
----------
P--
DATE/
TIME SAMPLED
-----------------------
09-29-98/0923
-----------------------
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 25
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85927-1 Outfall 012 09-29-98/0923
------------------------------------------------------------- -----------------------
PARAMETER 85927-1
--
-----------------------------------------------------------------
-------------
Manganese (200.7)
Manganese, mg/l
Prep Date
Analyst
alysis Date
Analysis Time
atch ID
Dilution Factor
Tin (200.7)
Tin, mg/l
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
Cobalt (200.7)
Cobalt, mg/1
Prep Date
Analyst
Analysis Date
Analysis Time
Batch ID
Dilution Factor
-----------------------------
0
<0.010
10.01.98
AB
10.06.98
1400
1001G
1.0
<0.050
10.01.98
AB
10.06.98
1400
1001G
1.0
<0.010
10.01.98
AB
10.06.98
1400
1001G
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 26
DATE/
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °a
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit
(PQL)
------
-------------------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
85927-4
----
85927-5
-----------------------------
Residual Chlorine
Residual Chlorine, mg/1
---
---
---
1.0
alyst
RD
RD
RD
RD
for
Color, PCU
---
5
Analyst
RD
RD
RD
RD
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day),
mg/l
<2.0
88 a
---
2.0
Prep Date
09.30.98
09.30.98
---
---
Analyst
JE
JE
JE
JE
Analysis Date
09.30.98
09.30.98
---
---
Analysis Time
1600
1600
---
---
Batch ID
0930A
0930A
---
---
Specific Conductance (120.1).
Specific Conductance, umhos/cm
<1.0
108 °s
---
1.0
Prep Date
10.01.98
10.01.98
---
---
Analyst
JH
JH
JH
JH
Analysis Date
10.01.98
10.01.98
---
---
Analysis Time
1000
1000
---
---
Batch ID
1001A
1001A
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
---
C!
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 27
LOG NO
SAMPLE
DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
-----------
85927-2
--------------------------------------------
Method
Blank
85927-3
Lab Control Standard %
Recovery
85927-4
Method
Detection Limit
(MDL)
85927-5
Practical Quantitation
Limit (PQL)
-----------
PARAMETER
---------------------------------------------
----------
85927-2
---------- ---
85927-3
-----------------------------
Settleable
Matter
(Imhoff), ml/1
---
---
Analyst
nalyst
RD
RD
lfite (377.1)
Su
ulfite,
mg/1
<5.0
104
Prep Date
09 .30.
---
RD
�
REAnalyst
Analysis
Date
09.30.98
---
Analysis
Time
1630
---
Batch ID
0930A
---
Dilution
-----------------------------
Factor
----------
1.0
---------- --
---
0
DATE/
TIME SAMPLED
-----------------------
-----------------------
85927-4 85927-5
--------------------
--- 0.20
RD RD
2.0 5.0
RD RD
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 28
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85927-2 Method Blank
85927-3 Lab Control Standard °s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
----------- ---------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
-----------------------------
Volatile Organic Compounds (624)
crolein, ug/l
<100
---
crylonitrile, ug/l
4A-
<100
---
enzene, ug/l
<5.0
92 °c
romoform, ug/l
<5.0
---
Carbon tetrachloride, ug/l
<5.0
---
Chlorobenzene, ug/1
<5.0
96 's
Dibromochloromethane, ug/l
<5.0
---
Chloroethane, ug/l
<10
---
2-Chloroethylvinyl ether, ug/l
<50
---
Chloroform, ug/l
<5.0
---
Dichlorobromomethane, ug/l
<5.0
---
1,1-Dichloroethane, ug/l
<5.0
---
1,2-Dichloroethane, ug/l
<5.0
---
1,1-Dichloroethene, ug/l
<5.0
74 It
1,2-Dichloropropane, ug/l
<5.0
---
1,3-Dichloropropylene, ug/l
<5.0
---
Ethylbenzene, ug/l
<5.0
---
Bromomethane, ug/l
<10
---
Chloromethane, ug/l
---------------------------------------
<10
--------------------
---
0
DATE/
TIME SAMPLED
-----------------------
85927-4 85927-5
--------------------
55
100
18
100
0.31
5.0
0.40
5.0
0.49
5.0
0.41
5.0
0.32
5.0
1.3
10
11
50
0.53
5.0
0.32
5.0
0.86
5.0
0.41
5.0
0.71
5.0
0.48
5.0
0.36
5.0
0.38
5.0
1.5
10
1.5
--------------------
10
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
C102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO:
58-85927
Received:
30 SEP 98
Reported:
04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code: 14438116
REPORT OF
RESULTS
Page 29
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT
-------------------------------------
FOR LIQUID
SAMPLES TIME SAMPLED
----------- -------------
85927-2 Method Blank
85927-3 Lab Control Standard °s Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
-
-------------------------------------------------------------
PARAMETER
85927-2
----------
85927-3 85927-4
85927-5
-------------------------------------------------
Methylene chloride (Dichloromethane), ug/l
<5.0
--- 0.67
5.0
,1,2,2-Tetrachloroethane, ug/1
<5.0
--- 0.61
5.0
Tetrachloroethene, ug/l
<5.0
--- 0.50
5.0
oluene, ug/l
<5.0
91 °s 0.36
5.0
trans-1,2-Dichloroethene, ug/l
<5.0
--- 0.68
5.0
1,1,1-Trichloroethane, ug/1
<5.0
--- 0.41
5.0
1,1,2-Trichloroethane, ug/l
<5.0
--- 0.37
5.0
Trichloroethylene, ug/1
<5.0
93 'c 0.41
5.0
Vinyl chloride, ug/l
<10
--- 0.88
10
Cyclohexane, ug/1
<5.0
--- NA
5.0
1,2-Dibromoethane (EDB) , ug/1
<5.0
--- 0.55
5.0
Methyl methacrylate, ug/1
<5.0
--- 0.66'
5.0
Styrene, ug/1
<5.0
--- 0.40
5.0
Xylenes, ug/l
<5.0
--- 1.1
5.0
Allylchloride (3-Chloropropene), ug/1
<5.0
--- 1.5
5.0
Carbon Disulfide, ug/1
<5.0
--- 0.67
5.0
Vinyl Acetate, ug/l
<10
--- 0.80
10
Benzyl chloride, ug/1
<100
--- 25
100
Prep Date
10.05.98
--- ---
---
Analyst
RA
RA
RA
Analysis Date
10.05.98
10.04.98 ---
---
Analysis Time
0939
--- ---
---
Batch ID
101004
101004 ---
---
Dilution Factor
-------------------------------------------------
1.0
------
1.0 ---
---
L
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
t102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO:
58-85927
Received:
30 SEP 98
Reported:
04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client
PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
14438116
REPORT
OF RESULTS
Page 30
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °s Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit
(PQL)
-----------------------
-------------------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
----------
85927-4
----------
85927-5
-----------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
<10
109 °s
1.4
10
,4-Dichlorophenol, ug/1
<10
---
2.4
10
,4-Dimethylphenol, ug/1
<10
---
0.80
10
4,6-Dinitro-2-methylphenol, ug/1
<50
---
3.2
50
2,4-Dinitrophenol, ug/l
<50
---
1.0
50
2-Nitrophenol, ug/l
<10
---
1.4
10
4-Nitrophenol, ug/1
<50
128 %s
1.6
50
p-Chloro-m-cresol, ug/l
<10
126 'a
2.1
10
Pentachlorophenol, ug/1
<50
125 °s
3.9
50
Phenol, ug/l
<10
104 °s
2.8
10
2,4,6-Trichlorophenol, ug/l
<10
---
2.8
10
2-Methylphenol (o-cresol), ug/1
<10
---
---
---
3-Methylphenol/4-Methylphenol(m&p-cres
<10
---
---
---
ol) , ug/1
Prep Date
10.01.98
10.01.98
---
---
Analyst
MLJ
MLJ
MLJ
MLJ
Analysis Date
10.23.98
10.27.98
---
---
Analysis Time
1635
1416
---
---
Batch ID
1001B
1001B
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
----------
---
---
----------
\J
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: SS-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 31
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
85927-2 Method Blank
85927-3 Lab Control Standard °s Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
------------------------------------------------------------- -----------------------
PARAMETER 85927-2 85927-3 85927-4 85927-5
---
--------------------------------------------------------------
--------------
Base Neutral Compounds (625)
tcAcenaphthene,
ug/l
enaphthylene, ug/l
thracene, ug/l
Benzidine, ug/l
Benzo(a)anthracene, ug/l
Benzo(a)pyrene, ug/l
3,4-Benzofluoranthene, ug/l
Benzo(g,h,i)perylene, ug/l
Benzo(k)fluoranthene, ug/l
bis(2-Chloroethoxy)methane, ug/l
bis(2-Chloroethyl)ether, ug/l
bis(2-Chloroisopropyl)ether, ug/l
bis(2-Ethylhexyl)phthalate, ug/1
4-Bromophenyl phenyl ether, ug/l
Butylbenzylphthalate, ug/l
2-Chloronaphthalene, ug/l
4-Chlorophenylphenyl ether, ug/l
Chrysene, ug/1
Dibenzo(a,h)anthracene, ug/1
---------------------------------------
rI
<10 110 !s
0.71
10
<10 ---
1.8
10
<10 ---
0.42
10
<80 ---
56
80
<10 ---
0.59
10
<10 ---
0.58
10
<10 ---
0.64
10
<10 ---
0.92
10
<10 ---
0.36
10
<10 ---
1.7
10
<10 ---
1.3
10
<10 ---
1.3
10
<10 ---
0.61
10
<10 ---
2.0
10
<10 ---
2.2
10
<10 ---
1.8
10
<10 ---
2.1
10
<10 ---
0.46
10
<10 ---
------------------------------
0.87
----------
10
Laboratories in Savannah, GA • Tallahassee, FL • -Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
14438116
REPORT OF RESULTS
Page 32
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard %s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
-----------------------
-------------------------------------------------------------
PARAMETER
85927-2
----------
85927-3 85927-4
--------------------
85927-5
---------------------------------------
1,2-Dichlorobenzene, ug/l
----------
<10
--- 1.5
10
1,3-Dichlorobenzene, ug/l
<10
--- 1.3
10
,4-Dichlorobenzene, ug/l
<10
89 %s 2.3
10
,31-Dichlorobenzidine, ug/l
<20
--- 8.0
20
Diethylphthalate, ug/l
<10
--- 0.86
10
Dimethylphthalate, ug/l
<10
--- 2.5
10
Di-n-butylphthalate, ug/l
<10
--- 0.65
10
2,4-Dinitrotoluene, ug/l
<10
127 °s 1.5
10
2,6-Dinitrotoluene, ug/1
<10
--- 2.1
10
Di-n-octylphthalate, ug/l
<10
--- 0.63
10
1,2-Diphenylhydrazine, ug/1
<10
--- 1.9
10
Fluoranthene, ug/l
<10
--- 0.51
10
Fluorene, ug/l
<10
--- 0.68
10
Hexachlorobenzene, ug/l
<10
--- 0.44
10
Hexachlorobutadiene, ug/l
<10
--- 1.3
10
Hexachlorocyclopentadiene, ug/l
<10
--- 4.7
10
Hexachloroethane, ug/l
<10
--- 1.7
10
Indeno(1,2,3-cd)pyrene, ug/l
<10
--- 0.77
10
Isophorone, ug/l
<10
--- 1.9
10
Naphthalene, ug/l
-------------=-------------------------
<10
--------------------
--- 0.47
--------------------
10
El
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 33
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------- --------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard %
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
-----------------------------
Nitrobenzene, ug/l
<10
---
-Nitrosodimethylamine, ug/l
<10
---
-Nitrosodi-n-propylamine, ug/l
<10
128 It
-Nitrosodiphenylamine/Diphenylamine,
ug/1 <10
---
Phenanthrene, ug/l
<10
---
Pyrene, ug/1
<10
131 °c
1,2,4-Trichlorobenzene, ug/l
<10
99
m-Dinitrobenzene , ug/1
<10
---
Kepone, ug/l
<10
---
Aniline, ug/l
<20
---
Prep Date
10.01.98
10.01.98
Analyst
MLJ
MLJ
Analysis Date
10.23.98
10.27.98
Analysis Time
1635
1416
Batch ID
1001B
1001B
Dilution Factor
---------------------------------------
1.0
--------------------
---
4
DATE/
TIME SAMPLED
-----------------------
------------------
85927-4 85927-5
1.6
10
1.5
10
1.4
10
1.4
10
0.40
10
0.89
10
1.4
10
1.3
10
5.3
10
9.5
20
MLJ
MLJ
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 34
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
85927-2 Method Blank
85927-3 Lab Control Standard % Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
----------- -------------------------------------------------- -----------------------
PARAMETER 85927-2 85927-3 S5927-4 85927-5
------------------------------ ------
-------------------
Pesticides/PCB's-(608)
Aldrin, ug/l
1pha-BHC, ug/1
eta-BHC, ug/1
gamma-BHC, ug/l
delta-BHC, ug/1
Chlordane, ug/1
4,4'-DDT, ug/1
4,4'-DDE, ug/1
4,4'-DDD, ug/1
Dieldrin, ug/l
alpha-Endosulfan, ug/1
beta-Endosulfan, ug/1
Endosulfan sulfate, ug/1
Endrin, ug/1
Endrin aldehyde, ug/l
Heptachlor, ug/1
Heptachlor epoxide, ug/1
Kelthane, ug/1
Aroclor-1242, ug/1
-----------------------------
<0.050
88
°6
0.0041
0.050
<0.050
---
0.0022
0.050
<0.050
---
0.0053
0.050
<0.050
95
16
0.0019
0.050
<0.050
---
0.0019
0.050
<0.50
---
0.061
0.50
<0.10
110
%
0.0074
0.10
<0.10
---
0.0069
0.10
<0.10
---
0.0060
0.10
<0.10
105
%
0.0023
0.10
<0.050
---
0.0027
0.050
<0.10
---
0.0037
0.10
<0.10
---
0.0053
0.10
<0.10
110
%
0.0085
0.10
<0.10
---
0.0079
0.10
<0.050
92
%
0.0025
0.050
<0.050
---
0.0085
0.050
<0.050
---
---
0.050
<1.0
------------------------------
---
----------
0.25
----------
1.0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL 0 Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] e Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 35
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85927-2 Method Blank
85927-3 Lab Control Standard % Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
------------------------------------------
-------------------
PARAMETER
----------
85927-2
----------
85927-3
----------
-----------------------------
Aroclor-1254, ug/l
<1.0
---
roclor-1221, ug/l
<1.0
---
roclor-1232, ug/l
<1.0
---
roclor-1248, ug/l
<1.0
---
Aroclor-1260, ug/l
<1.0
---
Aroclor-1016, ug/l
<1.0
---
Toxaphene, ug/1
<5.0
---
Methoxychlor, ug/l
<0.50
---
Prep Date
10.01.98
10.01.98
Analyst
ACM
ACM
Analysis Date
10.03.98
10.03.98
Analysis Time
0200
0303
Batch ID
10010
1001C
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
DATE/
TIME SAMPLED
-----------------------
------------------
85927-4 85927-5
0.11
1.0
0.27
1.0
0.21
1.0
0.18
1.0
0.12
1.0
0.15
1.0
0.55
5.0
0.032
0.50
ACM
ACM
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 36
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85927-2 Method Blank
85927-3 Lab Control Standard °s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
-----------------------------
Organophosphorus Pesticides (8141)
Azinphos methyl, ug/l
<1.0
---
hlorpyrifos, ug/l
<1.0
---
oumaphos, ug/l
<1.0
---
Diazinon, ug/l
<1.0
102
Disulfoton, ug/l
<2.0
---
Malathion, ug/l
<1.0
---
Mevinphos, ug/l
<2.0
---
Naled, ug/l
<5.0
---
Ethyl Parathion, ug/1
<1.0
62
Methyl Parathion, ug/1
<0.50
76 Fe
Surrogate - Triphenylphosphate
105 °s
---
Prep Date
10.01.98
10.01.98
Analyst
JS
JS
Analysis Date
10.17.98
10.17.98
Analysis Time
1452
1717
Batch ID
10010
10010
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
DATE/
TIME SAMPLED
-----------------------
-----------------------
85927-4 85927-5
--------------------
0.16
1.0
0.17
1.0
0.19
1.0
0.17
1.0
0.17
2.0
0.071
1.0
0.23
2.0
0.14
5.0
0.083
1.0
0.19
0.50
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 37
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
TIME SAMPLED
----------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard % Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
--------
-------------------------------------------------------------
PARAMETER
--------------------
85927-2
----------
85927-3
85927-4
---------- ---
85927-5
-----------------------------
Chlorinated Herbicides
,4-D, ug/l
<0.50
65 °c
0.19
0.50
alapon, ug/1
t-2,4,5-TP
<120
---
0.43
120
icamba, ug/l
<1.2
---
0.12
1.2
Silvex, ug/1
<0.50
95 %
0.024
0.50
2,4,5-T, ug/l
<0.50
80 'c
0.020
0.50
Surrogate-2,4-Dichlorophenyl acetic
62 %
75 %
---
---
acid (DCAA)
Prep Date
10.02.98
10.02.98
---
---
Analyst
BD
BD
BD
BD
Analysis Date
10.05.98
10.05.98
---
---
Analysis Time
1534
1637
---
---
Batch ID
1002N
1002N
---
---
Dilution Factor
1.0
1.0
---
---
Sulfide (376.2)
Sulfide , mg/1
<0.10
87 It0.017
0.10
Prep Date
09.30.98
---
---
---
Analyst
RKC
RKC
RKC
RKC
Analysis Date
09.30.98
---
---
---
Analysis Time
1530
---
---
---
Batch ID
0930A
---
---
---
Dilution Factor
-------------------------------------------------
1.0
----------
---
---
---
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 14438116
Page 38
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------- --------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard % Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85927-2 85927-3
-----------------------------------------------------------
Surfactants (MBAS EPA 425.1)
trurfactants (MBAS), mg/l <0.10 105
ep Date 09.30.98 09.30.98
alyst LG LG
Analysis Date 09.30.98 09.30.98
Analysis Time 1645 1645
Batch ID 0930Q 0930Q
Dilution Factor 1.0 1.0
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable <5.0 99
Material), mg/l
Prep Date 10.06.98 10.06.98
Analyst LG LG
Analysis Date 10.07.98 10.07.98
Analysis Time 0900 0900
Batch ID 1006A 1006A
Dilution Factor 1.0 1.0
-----------------------------------------------------------
0
DATE/
TIME SAMPLED
-----------------------
-----------------------
85927-4 85927-5
--------------------
0.013 0.10
LG LG
0.91 5.0
-LG -LG
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By: Client
Code:
14438116
REPORT OF RESULTS
Page 39
DATE/
LOG NO
SAMPLE DESCRIPTION
, QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-----------
85927-2
--------------------------------------------------
Method Blank
85927-3
Lab Control Standard
% Recovery
85927-4
Method Detection Limit
(MDL)
85927-5
Practical Quantitation
Limit (PQL)
-----------------------
-----------
PARAMETER
--------------------------------------------------
85927-2
--------------------
85927-3
85927-4
--------------------
85927-5
----------------------------------------
Cyanide (335.2)
ug/1
5.0
104 %
3.4
5.0
trCyanide,
ep Date
10.06.98
10.06.98
---
---
alyst
LH
LH
LH
LH
Analysis
Date
10.06.98
10.06.98
---
---
Analysis
Time
1501
1501
---
---
Batch ID
1006S
1006S
---
---
Dilution
Factor
1.0
1.0
---
---
Cyanide -
Weak Acid Dissociable
(4500/412H)
Weak Acid Dissociable Cyanide,
ug/1 5.0
101 'c
3.1
5.0
Prep Date
10.06.98
10.06.98
---
---
Analyst
LH
LH
LH
LH
Analysis
Date
10.06.98
10.06.98
---
---
Analysis
Time
1501
1501
---
---
Batch ID
1006S
1006S
---
---
Dilution
-----------------------------
Factor
----------
1.0
--------------------
1.0
---
--------------------
---
JI
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue •Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 40
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard %s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
-----------------------
-------------------------------------------------------------
PARAMETER
85927-2
85927-3
85927-4
----------
85927-5
------------------------------------=--
Nitrate + Nitrite (353.2)
--------------------
----------
Nitrate + Nitrite-N, mg/1
<0.050
100 's
0.0040
0.050
Date
09.30.98
09.30.98
---
---
Lrep
alyst
DM
DM
DM
DM
Analysis Date
09.30.98
09.30.98
---
---
Analysis Time
1452
1451
---
---
Batch ID
0930B
0930B
---
---
Dilution Factor
1.0
1.0
---
---
Bromide (300.0)
Bromide, mg/l
<1.0
9.6 %
0.055
1.0
Prep Date
10.01.98
10.01.98
---
---
Analyst
HL
HL
HL
HL
Analysis Date
10.02.98
10.02.98
---
---
Analysis Time
0440
0411
---
---
Batch ID
1001B
1001B
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
--------------------
---
E
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By: Client .
Code:
14438116
REPORT OF RESULTS
Page 41
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard %s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
-----------------------
-------------------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
85927-4
--------------------
85927-5
-----------------------------
Sulfate as SO4 (375.4)
ulfate as SO4, mg/l
<5.0
88 °s
1.4
5.0
z prep Date
10.08.98
10.08.98
---
---
alyst
HL
HL
HL
HL
Analysis Date
10.08.98
10.08.98
---
---
Analysis Time
1430
1430
---
---
Batch ID
1008A
1008A
---
Dilution Factor
1.0
1.0
---
---
Phosphorus, Total
Total Phosphorus, mg/l
<0.10
87 96
0.098
0.10
Prep Date
10.05.98
---
---
---
Analyst
BK
BK
BK
BK
Analysis Date
10.06.98
---
---
---
Analysis Time
1451
---
---
---
Batch ID
1005A
---
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
---
---
--------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue a Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit
Renewal
Sampled By:
Client
Code:
14438116
REPORT OF RESULTS
Page 42
DATE/
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
-----------------------
-------------------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
85927-4
--------------------
85927-5
-----------------------------
Total Kjeldahl Nitrogen (351.2)
Total Kjeldahl Nitrogen-N, mg/1
<0.20
92 °s
0.068
0.20
rep Date
10.05.98
---
---
---
alyst
BK
BK
BK
BK
Analysis Date
10.06.98
---
---
---
Analysis Time
1221
---
---
---
Batch ID
1005A
---
---
---
Dilution Factor
1.0
---
---
---
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/1
<20
102 °s
5.0
20
Prep Date
10.05.98
10.05.98
---
---
Analyst
JH
JH
JH
JH
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1205
1205
---
---
Batch ID
1005A
1005A
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
----------- ----------
---
i
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 43
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
----------- --------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard `c
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
85927-2
85927-3
----------------
Fecal Coliform (9222), col/100ml
<1
---
ep Date
09.30.98
---
alyst
t
RD
RD
alysis Date
09.30.98
---
Analysis Time
1800
---
Batch ID
0930A
---
Dilution Factor
1.0
---
Total Recoverable Phenolics (420.2)
Phenolics, Total Recoverable, mg/1
<0.050
107 °s
Prep Date
10.01.98
10.01.98
Analyst
WB
WB
Analysis Date
10.05.98
10.05.98
Analysis Time
2120
2120
Batch ID
1001A
1001A
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
is
DATE/
TIME SAMPLED
-----------------------
85927-4 85927-5
--- 1
RD RD
0.0060 0.050
WB WB
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
14438116
REPORT OF RESULTS
Page 44
DATE/
LOG NO
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-----------
85927-2
--------------------------------------------------
Method Blank
85927-3
Lab Control Standard °s
Recovery
85927-4
Method Detection Limit
(MDL)
85927-5
Practical Quantitation
Limit (PQL)
-----------------------
-----------
PARAMETER
--------------------------------------------------
----------
85927-2
--------------------
85927-3
85927-4
--------------------
85927-5
-----------------------------
Fluoride (300.0)
uoride,
mg/l
<0.10 °a
101 °s
0.0068
0.10
ep Date
t
10.01.98
10.01.98
---
---
alyst
HL
HL
HL
HL
Analysis
Date
10.08.98
10.02.98
---
---
Analysis
Time
0458
0411
---
---
Batch ID
1007B
1001B
---
---
Dilution
Factor
1.0
1.0
---
---
Titanium (6010)
Titanium,
mg/l
<0.010
101 %
0.00077
0.010
Prep Date
10.05.98
10.05.98
---
---
Analyst
RJB
RJB
RJB
RJB
Analysis
Date
10.07.98
10.07.98
---
---
Analysis
Time
1539
1539
---
Batch ID
1005-2
1005-2
---
---
Dilution
-----------------------------
Factor
----------
1.00
--------------------
1.0
---
--------------------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 [phone] e Fax [phone]
LOG NO: 58-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 45
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-------------------------------------------------------------
85927-2 Method Blank
-----------------------
85927-3 Lab Control Standard °s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
-------------------------------------------------------------
PARAMETER
85927-2
85927-3
-----------------------
85927-4
85927-5
---------------------------------------
Alcohols & Acetates (DAI)
--------------------
--------------------
N-propyl Acetate, mg/1
<5.0
108 °s
---
---
-butyl Acetate, mg/l
<5.0
---
0.35
5.0
rep Date
10.01.98
10.01.98
---
---
Analyst
LLM
LLM
LLM
LLM
Analysis Date
10.01.98
10.01.98
---
---
Analysis Time
0145
0217
---
---
Batch ID
1G0930
IG0930
---
---
Dilution Factor
1.0
1.0
---
---
Boron (6010)
Boron, mg/l
<0.050
100 16
0.0068
0.050
Prep Date
10.01.98
10.01.98
---
---
Analyst
NM
. NM
NM
NM
Analysis Date
10.05.98
10.05.98
---
---
Analysis Time
1512
1515
---
---
Batch ID
1001G
1001G
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
--------------------
---
•
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
_
LOG NO:
S8-85927
Received:
30 SEP 98
Reported:
04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client
Code: 14438116
REPORT
OF RESULTS
Page 46
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °c Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit
(PQL)
--------------------
-------------------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
85927-4
--------------------
85927-5
-----------------------------
Chloride (325.2)
Chloride, mg/1
<1.0
88 'c
0.29
1.0
Prep Date
10.01.98
10.01.98
---
---
alyst
DM
DM
DM
DM
Analysis Date
10.01.98
10.01.98
---
---
Analysis Time
1635
1634
---
---
Batch ID
1001B
1001B
---
Dilution Factor
1.0
1.0
---
---
Nitrogen (Organic) ((351.2/350.1))
Nitrogen(Organic) (351.2/350.1), mg/l
<0.23
---
---
0.23
Prep Date
10.07.98
10.07.98
---
---
Analyst
BK
BK
BK
BK
Analysis Date
10.07.98
10.07.98
---
---
Analysis Time
1141
1140
---
---
Batch ID
1007C
1007C
---
---
Dilution Factor.
---------------------------------------
1.0
--------------------
1.0
---
---------
---
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL •.Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
Page 47
LOG NO SAMPLE DESCRIPTION , QC
REPORT.FOR LIQUID
SAMPLES
----------- --------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °s
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
----------- --------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
-----------------------------
Gross Alpha (E900.0)
Gross Alpha, pCi/l
<3.0+/-.77
94
rep Date
10.20.98
10.20.98
alyst
JLB
JLB
Analysis Date
10.20.98
10.20.98
Analysis Time
2115
2255
Batch ID
102098A
102098A
Dilution Factor
1.0
1.0
Gross Beta (EPA 900.0) (E900.0)
Gross Beta, pCi/l
<4.0+/-1.1
84 °c
Prep Date
10.20.98
10.20.98
Analyst
JLB
JLB
Analysis Date
10.20.98
10.20.98
Analysis Time
2115
2255
Batch ID
102098A
102098A
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
DATE/
TIME SAMPLED
-----------------------
-----------------------
85927-4 85927-5
--------------------
3.0
JLB JLB
4.0
JLB JLB'
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client .
Code: 14438116
REPORT OF RESULTS
Page 48
DATE/
LOG NO
SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-----------
85927-2
--------------------------------------------------
Method Blank
85927-3
Lab Control Standard %
Recovery
85927-4
Method Detection Limit
(MDL)
85927-5
Practical Quantitation
Limit (PQL)
-----------------------
-----------
PARAMETER
--------------------------------------------------
----------
85927-2
--------------------
85927-3
85927-4 85927-5
--------------------
-----------------------------
Radium 226
(903.1)
226,
pCi/L
<.60+/-.02
93 %
0.60
trRadium
ep Date
10.21.98
10.21.98
--- ---
alyst
JLB
JLB
JLB JLB
Analysis
Date
10.27.98
10.27.98
--- ---
Analysis
Time
2259
2259
--- ---
Batch ID
102198R
102198R
--- ---
Dilution
Factor
1.0
1.0
--- ---
Radium 228
(904.0)
Radium 228,
pCi/l
<1.0+/-.43
106 °s
1.0
Prep Date
10.28.98
10.28.98
--- ---
Analyst
JLB
JLB
JLB JLB
Analysis
Date
10.30.98
10.30.98
--- ---
Analysis
Time
1927
1606
--- ---
Batch ID
102898G
102898G
--- ---
Dilution
-----------------------------
Factor
----------
1.0
--------------------
1.0
--- ---
--------------------
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 49
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85927-2 Method Blank
85927-3 Lab Control Standard % Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85927-2 85927-3
-----------------------------------------------------------
Metals (200.7)
timony, mg/1
<0.020
104%
ryllium, mg/1
Wa
<0.0050
104%
dmium, mg/1
<0.0050
106`6
Chromium, mg/l
<0.010
105%
Copper, mg/1
<0.025
10216
Nickel, mg/l
<0.040
10496
Silver, mg/1
<0.010
10616
Zinc, mg/l
<0.020
10396
Arsenic, mg/1
<0.010
10216
Lead, mg/1
<0.0050
104°s
Selenium, mg/l
<0.010
10316
Thallium, mg/1
<0.010
10596
Prep Date
10.01.98
10.01.98
Analyst
AB
AB
Analysis Date
10.06.98
10.06.98
Analysis Time
1341
1345
Batch ID
1001G
1001G
Dilution Factor
1.0
1.0
S
DATE/
TIME SAMPLED
-----------------------
-----------------------
85927-4 85927-5
--------------------
0.0038
0.020
0.000064
0.0050
0.00035
0.0050
0.00051
0.010
0.0017
0.025
0.0019
0.040
0.0016
0.010
0.0031
0.020
0.0024
0.010
0.0012
0.0050
0.0015
0.010
0..0039
0.010
AB AB
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 50
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- ---
85927-2 Method Blank
85927-3 Lab Control Standard °s Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
------------------------------------------------------------- ----
PARAMETER 85927-2 85927-3 85927-4 85927-5
----------------------------------------------------------- --
Mercury (245.1), mg/l <0.00020 88 % 0.00010 0.00020
Prep Date 10.01.98 10.01.98 --- ---
alyst SHN SHN SHN SHN
alysis Date 10.07.98 10.07.98 --- ---
Analysis Time 1158 1200 --- ---
Batch ID 1001S 1001S --- ---
Dilution Factor 1.0 1.0 --- ---
Potassium (200.7)
Potassium, mg/1 <1.0 102% 0.11 1.0
Prep Date 10.01.98 10.01.98 --- ---
Analyst AJB AB AB AB
Analysis Date 10.06.98 10.06.98 --- ---
Analysis Time 1341 1345 --- ---
Batch ID 1001G 1001G --- ---
Dilution Factor 1.0 1.0 --- ---
----------------------------------------------------------- -
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client .
Code:.14438116
Page 51
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------- --------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °s Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
----------- ---------------------------------------------------
PARAMETER 85927-2 85927-3
------------------------------------------------- ----
Sodium (200.7)
Sodium, mg/l <0.50 104's
rep Date 10.01.98 10.01.98
alyst AB AB
Analysis Date 10.06.98 10.06.98
Analysis Time 1341 1345
Batch ID 1001G 1001G
Dilution Factor 1.0 1.0
Calcium (200.7)
Calcium, mg/1 <0.50 104%s
Prep Date 10.01.98 10.01.98
Analyst AB AB
Analysis Date 10.06.98 10.06.98
Analysis Time 1341 1345
Batch ID 1001G 1001G
Dilution Factor 1.0 1.0
-----------------------------------------------------------
DATE/
TIME SAMPLED
----------------------
-----------------------
85927-4 85927-5
--------------------
0.017 0.50
_AB _AB
0.019 0.50
AB AB
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America Client PO. No.: BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 52
DATE/
LOG NO SAMPLE DESCRIPTION , QC
REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
--
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard %
Recovery
85927-4 Method Detection Limit
(MDL)
85927-5 Practical Quantitation
Limit (PQL)
------
-------------------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
85927-4
---
85927-5
-----------------------------
Aluminum (200.7)
Al
Aluminum, mg/1
<0.20
104%
0.034
0.20
Prep Date
tAnalysis
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Date
10.06.98
10.06.98
---
---
Analysis Time
1341
1345
---
---
Batch ID
1001G
1001G
---
---
Dilution Factor
1.0
1.0
---
---
Barium (200.7)
Barium, mg/1
<0.010
103%
0.00041
0.010
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1341
1345
---
Batch ID
1001G
1001G
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
---
0
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
LOG NO:
S8-85927
Received:
30 SEP 98
Reported:
04 NOV 98
Mr. Larry McCaskill
Aluminum Company of America
Client PO. No.:
BA149626BA
P.O. Box 576
Badin, NC 28009
Contract No.:
EA973882PA
Project: NPDES Permit Renewal
Sampled
By: Client.
Code:
14438116
REPORT
OF RESULTS
Page 53
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °s Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit
(PQL)
-----------------------
-------------------------------------------------------------
PARAMETER
----------
85927-2
--------------------
85927-3
85927-4
--------------------
85927-5
-----------------------------
Iron (200.7)
mg/1
<0.050
104%s
0.022
0.050
trIron,
ep Date
10.01.98
10.01.98
---
---
alyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1341
1345
---
---
Batch ID
1001G
1001G
---
---
Dilution Factor
1.0
1.0
---
---
Magnesium (200.7)
Magnesium, mg/1
<0.50
104s
0.039
0.50
Prep Date
10.01.98
10.01.98
---
---
Analyst
AB
AB
AB
AB
Analysis Date
10.06.98
10.06.98
---
---
Analysis Time
1341
1345
---
---
Batch ID
1001G
1001G
---
---
Dilution Factor
---------------------------------------
1.0
--------------------
1.0
---
---------- -
---
-
6
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client
Code: 14438116
REPORT OF RESULTS Page 54
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
85927-2 Method Blank
85927-3 Lab Control Standard a Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85927-2 85927-3
-----------------------------------------------------------
Molybdenum (200.7)
lybdenum, mg/1
<0.010
104*6
ep Date
t
10.01.98
10.01.98
alyst
AB
AB
Analysis Date
10.06.98
10.06.98
Analysis Time
1341
1345
Batch ID
1001G
1001G
Dilution Factor
1.0
1.0
Manganese (200.7)
Manganese, mg/l
<0.010
1041c
Prep Date
10.01.98
10.01.98
Analyst
AB
AB
Analysis Date
10.06.98
10.06.98
Analysis Time
1341
1345
Batch ID
1001G
1001G
Dilution Factor
-----------------------------
1.0
------------------------------
1.0
DATE/
TIME SAMPLED
-----------------------
-----------------------
85927-4 85927-5
--------------------
0.00041 0.010
AB AB
0.00030 0.010
AB AB
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S8-85927
Received: 30 SEP 98
Reported: 04 NOV 98
Client PO. No.: BA149626BA
Contract No.: EA973882PA
Project: NPDES Permit Renewal
Sampled By: Client .
Code: 14438116
Page 55
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------- --------------------------------------------------
85927-2 Method Blank
85927-3 Lab Control Standard °s Recovery
85927-4 Method Detection Limit (MDL)
85927-5 Practical Quantitation Limit (PQL)
----------- --------------------------------------------------
PARAMETER 85927-2 85927-3
--
-------------------------------------
--------------------
Tin (200.7)
n, mg/l
<0.050
Prep Date
tTi
10.01.98
alyst
AB
Analysis Date
10.06.98
Analysis Time
1341
Batch ID
1001G
Dilution Factor
1.0
Cobalt (200.7)
Cobalt, mg/l
<0.010
Prep Date
10.01.98
Analyst
AB
Analysis Date
10.06.98
Analysis Time
1341
Batch ID
1001G
Dilution Factor
1.0
Methods: EPA SW-846, Update III.
Methods: EPA 40 CFR Part 136
Methods: EPA Standard Methods, 18th
Edition.
Vendor# 470494-001-001
NC-DEHNR Cert. #269
10 4 °s
10.01.98
AB
10.06.98
1345
1001G
1.0
104 °c
10.01.98
AB
10.06.98
1345
10.01G
1.0
iLIZ
even J. Wh' e, Project Manager
Final Page Of Report
DATE/
TIME SAMPLED
-----------------------
-----------------------
85927-4 85927-5
--------------------
0.0031 0.050
AB AB
0.00066 0.010
AB AB
Laboratories in Savannah, GA • Tallahassee, FL • Tampa, FL • Deerfield Beach, FL • Mobile, AL

I Serial Number 1- J 4 0 0 b
SAVANNAH LABORATORIES )6-6102 LaRoche Avenue, Savann h, GA 31404 Phone: [phone] Fax: [phone]
SL & ENVIRONMENTAL SERVICES, INC. ED 2846 Industrial Plaza Drive, Tall hassee, FL 32301 Phone: [phone] Fax: [phone]
O 414 SW 12th Avenue, Deerfield each, FL 33442 Phone: [phone] Fax: [phone]
ANALYSIS REQUESTAND CHAIN OF CUSTODY RECORD a 671 Lakeside Drive, Mobile, AL Gam Phone: [phone] Fax: [phone]
O 6712 Benjamin Road, Suite 100, ampa, FL 33634 Phone: [phone] Fax: [phone]
= 100 Alpha Drive, Suite 110, Dest ehan, LA 70047 Phone: [phone] Fax: [phone]
PROJECT REFERENCE PROJECT NO. P.O. NUMBER'
MATRIX
TYPE REQUIRED ANALYSES PAGE OF
PROJECT LOC. 21AIMPLER(s) NAME PHONE
(State)L/ FAX
CLIENT NAME CLIENT PROJECT MANAGER
CLIENTADDRESS (CITY, STATE, ZIP)
,,c `� I
�o I
Q
Q I
J
J J
STANDARD
REPORT
K DELIVERY
EXPEDITED REPORT
❑ DELIVERY(sur ar )
Date Due: L�. �3_
SAMPLE
SL
NO.
SAMPLE IDENTIFICATION
OQ
Boa a
Jo"� moo= NUMBER OF CONTAINERS SUBMITTED
REMARKS
AT
TIME
i1
RELINO ISHE BY: (SIGNATURE
�E2
17
TIME
R
VcY�)
E
TIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RE EIVED Y: G A UR
.
DATE
TIME
EC
ED BY: (SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
RECEIVED RATORY BY.: (SIGNATURE) DAT TIME
r
1•
LABORATORY USE ONLY
CUSTODY INTACT CUSTODY SEAL NO. SL LOG NO. LLABOFjATORYY REMARKS:
I
YES ❑ NOS

S L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 •Tallahassee, FL 32317-3056 • [phone] •.Fax [phone]
LOG NO: T8-13066
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client
Code: 161181016
REPORT OF RESULTS Page 1
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
13066-1 Outfall 012 09-15-98/0910
------------------------------------------------------------- -----------------------
PARAMETER 13 0 6 6 -1
-------------------------------------------------------------------------------
Carbamate Group (531.1)
Carbaryl, ug/1
Carbofuran, ug/l
Prep Date
Analyst
Analysis Date
Batch ID
Diquat (549)
Diquat, ug/l
Prep Date
Analyst
Analysis Date
Batch ID
Carbamate and Urea Pesticides
Diuron, ug/1
Prep Date
Analyst
Analysis Date
Batch ID
Carbonyl Compounds (8315)
Acetaldehyde, ug/l
Formaldehyde, ug/1
Prep Date
Analyst
Analysis Date
Batch ID
-----------------------------
(632)
<1.0
<1.0
09.16.98
DA
09.17.98
0916C
<1.0
09.21.98
DA
09.21.98
0921D
0.31
09.18.98
RD
09.28.98
0918C
<200
<50
09.16.98
DA
09.17.98
0916F

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
Industrial Plaza Drive (32301) • P.O. Box 13056 •Tallahassee, FL3231 /-3Ubb • (bbU) oto- tju4 • rax koou) wo-yoV4
LOG NO: T8-13066
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 161181016
REPORT OF RESULTS Page 2
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ---------------------------------
13066-1 Outfall 012
----------- --------------------------------------
PARAMETER 13066-1
----------------------------------------------
Nitroaromatics and Nitramines (8330)
2-Nitrotoluene, ug/l <0.58
3-Nitrotoluene, ug/l <0.58
4-Nitrotoluene, ug/l <0.58
4Surrogate - 3,4-Dinitrotoluene 97 96
Prep Date 09.22.98
Analyst DA
Analysis Date 09.28.98
Batch ID 0922X
-----------------------------------------------
DATE/
TIME SAMPLED
-----------------------
09-15-98/0910
-----------------------

S SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 •Tallahassee, FL 32317-3056 • [phone] •.Fax [phone]
LOG NO: TS-13066
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled
By: Client
Code:
161181016
REPORT OF
RESULTS
Page 3
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
.13066-2 Method Blank
13066-3 Accuracy (%Rec)
13066-4 Precision (°sRPD)
13066-5 LCS Accuracy Control Limit
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
13066-2
----------
13066-3
13066-4
--------------------
13066-5
-----------------------------
Carbamate Group (531.1)
Carbaryl, ug/l
<1.0
104 °s
0.63 %
66-122 °s
Carbofuran, ug/l
<1.0
104 %a
3.6 %
71-133 -%s
Prep Date
09.16.98
09.16.98
---
---
Analyst
DA
DA
---
---
Analysis Date
09.16.98
09.16.98
---
---
Batch ID
0916C
0916C
---
---
Diquat (549)
Diquat, ug/l
<1.0
76 °s
30 °s
16-120 °s
Prep Date
09.21.98
09.21.98
---
---
Analyst
DA
DA
---
---
Analysis Date
09.21.98
09.21.98
---
---
Batch ID
091OD
0918D
---
---
Carbamate and Urea Pesticides (632)
Diuron, ug/l
<0.20
82 %
9.8 'c
55-125 °c
Prep Date
09.18.98
09.18.98
---
---
Analyst
RD
RD
---
---
Analysis Date
09.28.98
09.28.98
---
---
Batch ID
-------------------------------------------------
0918C
----------
0918C
---
--------------------
---
0

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
Industrial Plaza Drive (32301) • P.O. Box 13056 • Tallahassee, FL32317-3056 • (850) ti16-:3994 • t-ax (bSU) 6/t3-9bU4
LOG NO: T8-13066
Received: 16 SEP 98
Reported: 13 OCT 98
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Project: NPDES Permit Renewal
Sampled By: Client.
Code: 161181016
REPORT OF RESULTS Page 4
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
13066-2 Method Blank
13066-3 Accuracy (%Rec)
13066-4 Precision (%RPD)
13066-5 LCS Accuracy Control Limit
----------- --------------------------------------------------
PARAMETER 13066-2 13066-3
----------------------------=------------------------------
Carbonyl Compounds (8315)
Acetaldehyde,
ug/l
<200
103
Formaldehyde,
ug/l
<50
87
Prep Date
09.16.98
09.16.98
Analyst
DA
DA
Analysis Date
09.17.98
09.17.98
Batch ID
0916F
0916F
Nitroaromatics
and Nitramines (8330)
DATE/
TIME SAMPLED
-----------------------
-----------------------
13066-4 13066-5
--------------------
3.9 's 30-110 °s
0 % 43-142
2-Nitrotoluene, ug/l
<0.62
106 % 0
3-Nitrotoluene, ug/l
<0.62
106 % 0.94 's
4-Nitrotoluene, ug/l
<0.62
ill % 11 Ps
Surrogate - 3,4-Dinitrotoluene
97 %
101 % ---
Prep Date
09.22.98
09.22.98 ---
Analyst
DA
DA ---
Analysis Date
09.28.98
09.28.98 ---
Batch ID
---------------------------------------
0922X
--------------------
0922X ---
----------
41
18-108 'c
50-144
54-166 's

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES. INC.
2846 Industrial Plaza Drive (32301) • P.O. Box 13056 •Tallahassee, FL 32317-3056 • [phone] •..Fax [phone]
Mr. Larry McCaskill
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: T8-13066
Received: 16 SEP 98
Reported: 13 OCT 98
Project: NPDES Permit Renewal
Sampled By: Client
Code: 161481016
Page 5
LOG NO SAMPLE DESCRIPTION , QC REPORT
FOR LIQUID SAMPLES
----------- --------------------------------------------------
13066-6 Reporting Limit (RL)
13066-7 Method Detection Limit (MDL)
----------- --------------------------------------------------
PARAMETER
--------------------
13066-6
----------
-----------------------------
Carbamate Group (531.1)
Carbaryl, ug/l
1.0
Carbofuran, ug/l
1.0
iquat (549)
Diquat, ug/1
1.0
arbamate and Urea Pesticides (632)
Diuron, ug/l
5.0
Carbonyl Compounds (8315)
Acetaldehyde, ug/l
200
Formaldehyde, ug/l
50
Nitroaromatics and Nitramines (8330)
2-Nitrotoluene, ug/1
0.50
3-Nitrotoluene, ug/l
0.50
4-Nitrotoluene, ug/l
--------------------
0.50
----------
-----------------------------
Method: EPA 40 CFR Part 136; SW-846;
40 CFR Part 141
Florida Dept. of Health Certification
No: E81005
FDEP CompQAP No. 890142G
Eli beth L. Schneider, Project Manager
DATE/
TIME SAMPLED
-----------------------
-----------------------
13066-7
--------------------
0.11
0.18
0.42
0.061
2.9
3.5
0.12
0.066
0.13
--------------------

Serial Number b `.j' b 1 b
S SAVANNAH LABORATORIES )J 5102 LaRoche Avenue, Savannah, GA 31404 Phone: [phone]
& ENVIRONMENTAL SERVICES, INC. 1�2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone]
414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: [phone]
ANALYSIS REQUESTAND CHAIN OF CUSTODY RECORD ED900 Lakeside Drive, Mobile, AL36693 Phone: [phone]
0 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone]
= 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone]
PROJECT REFERENCE PROJECT NO. P.O. NUMBER
MATRIX
REQUIRED ANALYSES
Fax: [phone]
Fax: [phone]
Fax: [phone]
Fax: [phone]
Fax: [phone]
Fax: [phone]
PAGE OFTYPE
PROJECT LOC. I SAMPLER(s)Nf HONE?''<Z2'`
v \ a
(State) /A
y°
CLIENT NAME CLIENT PROJECT MANA ER o
/ C c) /) S-L,2A� / J�, �C� Q j
CLIENT ADDRESS (CITY, STATE, ZIP) T l v�� � ° �O
Q (� n / J
/ D k S 7�`" ✓ �, `—� ` �0 J�°Q Jam°
SAMPLE SL
DATE TIME NO. SAMPLE ENTIFICATION ,�v� °= NUMBER OF CONTAINERS SUBMITTED
STANDARD
REPORT
DELIVERY
EXPEDITED REPORT
❑ DELIVERY(surcharge)
Date Due:
REMARKS
9./e
�o le oo S
RELI NQUI HED BY: (SIG ATURE)
D/ T�Ej
TIME
b/'�L
RWLINUHED�Y: CiSIG A RE
L�l"
ETIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
CEIV BY. (SIGNATURE)
DATE
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
LABORATORY USE ONLY
RECEIVED FOR LABORATORY BY: (SIGNATURE)
DATE
TIME
S
CUSTODY INTACT
L_ ES ❑ W
CUSTODY SEAL NO.
SL LOG NO.
O
LABORATORY REMARKS:

STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION 11. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated inpSection I, items 9, that is to surface waters. This ined to surface waters. c
ludes discharges to municipal sewerage systems in which the
waste water es to
surface watersoes notfrom this facility.
ha treatment works SEPARATE DESCRIPTIONS rior to inOF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCto wells must be HARGES ORIGINATwhere there are Iso E INT
HESAME
FACILITY. All values for an existing discharge should be representative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No. 201a 013
(see instructions)
b. Discharge Name 201b Northwest Valley Creek
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No 201c 013
If a previous permit
application was made for this dis-
charge (Item 4, Section 1) provide
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date 202a Undetermined
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date 202b
If the discharge has never— —�
occurred but is planned for soma
future date, give the date the
discharge will begin.
c. Discharge to End Date If the 202c
discharge is scheduled to be
discontinued within the next 5
years, give the date (within bes
estimate) the discharge will end
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions) 203 ❑
4. Discharge Location Name the
political boundaries within which
the point of discharge is located: Agency Use
State 204a North Carolina 204d
County 204b Stanly 204e
(If applicable) City or Town 204c Badin 204f
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos, 205a ❑ STR
and other watercourses
Lake ® LKE
Ocean ❑ OCE
Municipal Sanitary Wastewater ❑ MTS
Transport System
Municipal Combined Sanitary
and Storm Transport System 0 MCS

Municipal Storm Water Transport
System
Well (injection)
Other
If 'other is checked, specify type 205b
6. Discharge Point - LaULong.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ids 207b
beyond the shoreline or is below the mean to
water line, complete item 8,
or gency se
ajor
mor
bUD
For Agency Use
e
k s,a
21
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally oper
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine main
check the months during the y
when the discharge is operati
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
11
State the average volume per dis-
charge occurrence in thousands of
gallons
Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when
discharging
Maximum Flow Period Give the
time period in which the maximum
flow of this discharge occurs
DISCHARGE SERIAL NUMBER
013
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 52 SEC
80 DEG. 07 MIN. 04 SEC
Badin Lake
207c
208a feet
208b feet
209a ® (con) Continuous
❑ (int) Intermittent
209b 7 days per week
209c ❑ JAN ❑ FEB ❑ MAR
❑ APR ❑ MAY ❑ JUN
❑ JUL ❑ AUG ❑ SEP
ar ❑ OCT ❑ NOV ❑ DEC
210
211a
211b
s
212 From
thousand gallons per day
hours per day
discharge occurrences per day
monthJanuary to June
montF—

0
rFOR AGENCY USE
+�
2
13. Activity Description Give a
narrative description of activity
producing this discharge (see
instructions)
DISCHARGE SERIAL NUMBER
013
213a I Groundwater
Stormwater
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
21
a. Raw Materials
b. Products

■7�1Y WILIVAIM-:111111
milli
11
15 Waste Abatement
a. Waste Abatement Practices
Describe the waste abatemei
practices used on this dis-
charge with a brief narrative
(see instructions)
b.
�' I
Waste Abatement Codes
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
215a
215b
DISCHARGE SERIAL NUMBER
013
Narrative: Remediation of Solild Waste Manaqement Units #1 & #33 as
descriped in Badin Works Interim Measures report dated 12/96 has
resulted in the elimination of contaminated groundwater from seeping
into the Outfall 013 storm sewer line.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

8
DISCHARGE SERIAL NUMBER
013
16. Wastewater Characteristics
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
Parameter
Present
Parameter
Present
216
216
-Color
Copper
00080
01042
mmonia
ron
00610
01045
rganic nitrogen
Lead
01051
00605
i ra a
agneswm
00620
00927
i n e
Manganese
00615
01055
osp orus-Mercury
00665
171900
Sulfate
o y enum
00945
01062
ufide
Nickel
00745
01067
u i e
selenium
00740
01147
romi e
Silver
71870
01077
Chloride
o assium
00940
00937
yanRid e
bodium
00720
X
00929
-FTuoride
I Tiallium
00951
X
01059
Aluminum
I i anium
01105
X
101152
-Antimony
01097
in
01102
Arsenic
01002
zinc
01092
e ium
gici es
74051
01012
anum
Chlorinated organic compounds
01007
74052
oron
Pesticides
01022
74053
a mium
Uil and grease
01027
100550
Calcium
Phenols
00916
32730
Cobalt
u ac an s
01037
38260
Chromium
on e
50060
01034
eca conform orm a ena-Radioactivity
74055
174050
' Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.

I
I
DISCHARGE SERIAL NUMBER
013
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
n uen
Effluent
Untreated
In -Plant
ai y
Minimum
Maximum
Frequency
um er o
amp e
Parameter and Code
Intake
Treated
Average
Value
Value
of Analysis
Analyses
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3)
1 (4)
(5)
(6)
(7)
(8)
Flow*
Gallons per day
0.012
0.012
<0.003
0.526
1/7
54
G
50050
P
Units
ND
6.6
8.1
1 / 14
26
G
00400
Temperature win er
^F
ND
ND
ND
ND
ND
ND
ND
74026
Temperature summer
°F
ND
ND
ND
ND
ND
ND
ND
74025
—Biochemcjal Oxygen
Demand
ND
ND
ND
ND
ND
ND
(BOD 5-Day)
ND
mg/I
00310
Chemical Oxygen
Demand (COD)
ND
ND
ND
ND
ND
ND
ND
mg/I
00340
Total uspen e
(nonfilterable) Solids
<5.0
<5.0
<5.0
1 / 14
24
C
mg/I
ND
00530
Specific on u ance
micromhos/cm at 25°C
ND
ND
ND
ND
ND
ND
00095
Settleable a er
IND
(residue)
ND
ND
ND
ND
ND
ND
ml/I
00545
' Other discharges sharing intake flow (serial numbers) (see instructions)
ND - No Data Available

DISCHARGE SERIAL NUMBER
013
17
influent
uen
Parameter and Code
217
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
aiy
Average
(3)
Minimum
Value
Observed or
Expected
During
Discharge
Activity
(4)
Maximum
Value
Observed or
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
(6)
Number
of
Analyses
(7)
Sample
Type
(8)
Aluminum mg/I
01105
??
<0.20
<0.20
0.29
1 / 30
24
C
Fluoride mg/I
??
0.37
0.15
0.53
1 / 30
12
C
00951
Cyanide mg/I
??
<0.005
<0.005
0.014
1 / 14
24
G
00720
18. Plant Controls Check if the followir g
plant controls are available for this
discharge . 218
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is from
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives. If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s) 219a
b. Name and address of 219b
manufacturer
c, Quantity (pounds added per 219c
million gallons of water treate )
p APS
p ALM

f
d. Chemical composition of thes$ 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal di;
(e.g., associated with a steam and/or power c
plant, steel mill, petroleum refinery, or any ott
manufacturing process) and the total dischaq
10 million gallons per day or more. (see instn
20. Thermal Discharge Source Check
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21. Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
Winter 221 b
22. Discharge Temperature, Rate of
Change Per Hour
Give the maximum possible rate of
temperature change per hour of
discharge under operating
conditions (see instructions)
23. Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 101
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
(subject to natural changes
b. Discharge Water Temperature
charge
eneration
ier
le flow is
ctions)
220
221a
"F
222
223a
1223b
24. Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
013
BLBD
BCCL
p APOF
p EPBD
[] OCFP
p COND
CTBD
p MFPR
OTHR
'F
'F./hour
o o maximum
,F 'F 'F "F
'F 'F "F 'F
feet/sec.
minutes

I FOR AGENCY USE
f
26. Additional Information
I
0
DISCHARGE SERIAL NUMBER
013
f
26. Additional Information
I
0
DISCHARGE SERIAL NUMBER
013

V�� 13
Aluminum Company of America ALCOA
1999 October 22
Mr. Kerr T. Stevens, Director
Division of Water Quality
NC Department of Environment and Natural Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
CERTIFIED � ��.
-..,
RETURN ,( STED
Z 411 �70 794
De {
• "� �p�tjU, f
Re. NPDES Permit Renewal Application — Amendment #2
Alcoa Inc. - Badin Works
NC0004308
Dear Mr. Stevens:
Enclosed, please find one original and two copies of Amendment #2 to the NPDES Permit
Renewal Application for Alcoa Inc.'s Badin Works facility in Badin, NC. Alcoa's current NPDES
permit expires on 1999 August 31. A renewal application was previously submitted to the Division of
Water Quality on 1999 February 19. Amendment #1 was previously submitted to the Division of
Water Quality on 1999 August 11.
Amendment #2 provides additional information pertaining to the intermittent discharge of
groundwater from existing Outfall 019. Outfall 019 is currently classified as an stormwater-only
outfall, discharging stormwater from the Old Brick Landfill. A re-evaluation of the site setting had
indicated that, in addition to stormwater, groundwater may be discharged on an intermittent basis
during wet conditions. Sampling of the intermittent discharge was recently completed, providing
information necessitating Amendment #2. An amended NC Standard Form C and accompanying
analytical data for Outfall 019 are included.
If you have any questions or comments regarding this matter, please feel free to contact me at
[phone] or Larry McCaskill at [phone].
Sincerely,
1
Henk J. van der Meyden, P.G.
Staff Hydrogeologist
Enclosure
\Pe°d Beorvice7s�van�e j tl�t�wwwbr�wna�er�i�i��sQ amendment #2 cover letter.doc

Aluminum Company of America
1999 August 11
Mr. Tommy Stevens, Director
Division of Water Quality
NC Department of Environment and Natural Resources
P.O. Box 29535
Raleigh, NC 27626-0535 .
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Z 493 673 021
Re. Amendment to NPDES Permit Renewal Application
Alcoa Inc. - Badin Works
NC0004308
Dear Mr. Stevens:
Enclosed, please find one original and two copies of an amendment to the NPDES, Permit
Renewal Application for Alcoa Inc.'s Badin Works facility in Badin, NC. Alcoa's current NPDES
permit expires on 1999 August 31. A renewal application was previously submitted to the Division of
Water Quality on 1999 February 19.
- This amendment covers the potential -intermittent discharge of groundwater from existing
Outfall 019. Outfall 019 is currently classified as an stormwater-only outfall, discharging stormwater
from the Old Brick Landfill. A re-evaluation of the site setting indicates that, in addition to
stormwater, groundwater may be discharged on an intermittent basis during wet conditions. A NC
Standard Form C is included. Because of the intermittent nature of the groundwater discharge, and it
being the dry season, no sample has been collected to date to provide current analytical results. Alcoa
will be collecting a sample as soon as the discharge becomes active.
The amendment also adds the discharge of groundwater from the toe of the Alcoa-Badin
Landfill as a new outfall, Outfall 021. A NC Standard Form C and accompanying analytical data are
included.
If you have any questions or comments regarding this matter, please feel free to contact me at
[phone] or Larry McCaskill at [phone].
SiAJn
l
Hken, P.G.
Staff Hydrogeologist
Enclosure
POO ox 576 B 'n li o t rOWE
09� U�S�
\data�winw,rdA co ere .dm

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
SECTION II. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Section I, Item 9, that is to surface waters. This includes discharges to municipal sewerage
systems in which the wastewater does not go through a treatment works prior to being discharged to surface waters. Discharges to wells must be
described where there are also discharges to surface waters from this facility.
SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME FACILITY.
All values for an existing discharge should be representative of the twelve previous months of operation. If this is a proposed discharge, values should
reflect best engineering estimates.
Discharge Serial Number 019 and Name Old Brick Landfill
Give the name of discharge, if any (see instructions)
Previous Discharge Serial Number 019 (Stormwater-only outfall under permit NC0004308)
If a previous permit application was made for this discharge (Item 4, Section 1) provide previous discharge serial number.
2. Discharge Operating Dates
a. Discharge Began Date unknown
If the discharge described below is in operation, give the date (within best estimate) the discharge began
b. Discharge to Begin Date N/A
If the discharge has never occurred but is planned for some future date, give the date the discharge will begin.
C. Discharge to End Date N/A
If the discharge is scheduled to be discontinued within the next 5 years, give the date (or best estimate) the discharge will end.
3. Engineering Report Available ® .
Check if an engineering report is available to reviewing agency upon request (see instructions).
4. Discharge Location Name the political boundaries within which the point of discharge is located:
State NC County Stanly
(If applicable) City or Town N/A
1of10

4
6.
7.
NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
Discharge Point Description (see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos, and other watercourses ❑STR Lake ®LKE Ocean
Municipal Sanitary Wastewater Transport System ❑MTS. Well (injection) ❑WEL
Municipal Combined Sanitary and Storm Transport System ❑MCS Municipal Storm Water Transport System
Other ❑OTH If 'other is checked, specify type
Discharge Point — Latitude & Longitude
Give the precise location of the point of discharge to the nearest second.
Latitude 35 DEG. 24 MIN. 51 SEC
Longitude 80 DEG. 06 MIN. 19 SEC
Discharge Receiving Water Name: Badin Lake, via an unnamed ditch
Name the waterway at the point of discharge. (see instructions).
Complete item 8 if the discharge is through an outfall that extends beyond the shoreline or is below the mean low water line.
8. Offshore Discharge
a. Discharge Distance from Shore: N/A feet Discharge Depth Below Water: N/A feet
9. Discharge Type and Occurrence
a. Type of Discharge: Check whether the discharge is continuous or intermittent.
❑ Continuous ®Intermittent
❑0CE
FISTS
b. Discharge Occurrence Days per Week: Enter the average number of days per week (during periods of discharge) this discharge occurs.
7 (estimated) days per week
c. Discharge Occurrence- Months: If this discharge normally operates (either intermittently or continuously) on less than a year around
basis (excluding shutdowns for routine maintenance), circle the months during the year when the discharge is operating.
®JANUARY
®FEBRUARY
❑MARCH
❑APRIL
[-I MAY
❑JUNE
❑JULY
❑AUGUST
❑SEPTEMBER
®OCTOBER
®NOVEMBER
®DECEMBER
Complete Items 10 and 11 if "intermittent" is checked in Item 9.Otherwise, proceed to Item 12.
10. Intermittent Discharge Quantity:
State the average volume per discharge occurrence unknown thousand gallons per day
11. Intermittent Discharge Duration and Frequency
a. Intermittent Discharge Duration Per Day: 24 hours per day
State the average number of hours per day the discharge is operating
b. Intermittent Discharge Frequency: continuous discharge occurrences per day
State the average, number of discharge occurrences per day during days when discharging
12. Maximum Flow Period: OCTOBER — FEBRUARY (month to month)
Give the time period in which the maximum flow of this discharge occurs
Maximum Flow Period is based on the wetter months
2of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
13. Activity Description: Give a narrative description of activity producing this discharge (see instructions)
_groundwater seepage from toe of landfill
14. Activity Causing Discharge:
For each SIC Code which describes the activity causing this discharge, supply the type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b) in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or production units normally used for measuring production (see instructions)
15.
a. Raw Materials
b. Products
Maximum Amount Unit Shared Discharges
Maximum Amount Unit Shared Discharges
Waste Abatement
a. Waste Abatement Practices: Describe the waste abatement practices used on this discharge with a brief narrative (see instructions)
Landfill cover installation in 1986 Cover improvements to re-route run-on in 1996. Cover landslide repaired in 1997.
b. Waste Abatement Codes: Using the codes listed in Table II of the Instruction Booklet, describe the waste abatement
processes for this discharge in the order in which they occur (if possible).
(1) EOTHER (2) (3) ` (4) (5) (6)
(7) (8) (9) 00) 01) (12)
(13) (14) (15) (16) (17) (18)
(19) (20) (21) (22) (23) (24)
3of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
16. Wastewater Characteristics
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual analysis or best
estimate.(see instructions)
Parameter
Present
Parameter
Present
Color
00080
®
Copper
01042
❑
Ammonia
00610
❑
Iron
01045
Organic nitrogen
00605
®
Lead
01051
❑
Nitrate
00620
®
Magnesium
00927
Nitrite
00615
❑
Manganese
01055
Phosphorus
00665
❑
Mercury
71900
❑
Sulfate
00945
®
Molybdenum
01062
❑
Sulfide
00745
❑
Nickel
01067
❑
Sulfite
00740
❑
Selenium
01147
❑
Bromide
71870
❑
Silver
01077
❑
Chloride
00940
❑
Potassium
00937
Cyanide
00720
®
Sodium
00929
Fluoride
00951
®
Thallium
01059
❑
Aluminum
01105
®
Titanium
01152
Antimony
01097
❑
Tin
01102
❑
Arsenic
01002
❑
Zinc
01092
❑
Beryllium
01012
❑
Algicides*
74051
❑
Barium
01007
®
Chlorinated organic compounds*
74052
❑
Boron
01022
®
Pesticides*
74053
❑
Cadmium
01027
❑
Oil and grease
00550
Calcium
00916
®
Phenols
32730
❑
Cobalt
01037
❑
Surfactants
38260
❑
Chromium
01034
❑
Chloride
50060
Fecal coliform
74055
®
Radioactivity
74050
❑
* Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C. 20250,
June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide Act.
4of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
17. Description of Intake and Discharge
For each of the parameters listed below; enter in the appropriate box the value or code letter answer called for (see instructions).
In addition enter the parameter name and code and all required values for any of the following parameters if they were checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, chlorine or
oil and grease
Influent
I Effluent
Untreated
In -Plant
Daily
Minimum Value
Maximum Value
Frequency
Number of
Sample
Parameter and Code
Intake
Treated Intake
Average
Observed or
Observed or .
of Analysis
Analyses .
Type
Water
Water (Daily
Expected During
Expected During
(Daily
average)
Discharge
Discharge
avera a)
Activity
Activit
Flow*
N/A
N/A
Un
Unknown
Unknown
N/A
0
N/A
Gallons per day
known
00056
pH Units
N/A
N/A
00400
Temperature °F (winter)
N/A
N/A
ambient
ambient
0
74028
groundwater
groundwater
Temperature °F (summer)
N/A
N/A
ambient
ambient
0
groundwater
groundwater
74027
Biochemcial Oxygen
N/A
N/A
< 2.0
< 2.0
1
G
Demand
(BOD 5-Day) mg/I
00310
Chemical Oxygen
N/A
N/A
< 20
<20
1
G
Demand
(COD) mg/I
00340
Total Suspended
N/A
N/A
6.0
6.0
1
G
(nonfilterable) Solids
mg/I
00530
Specific Conductance
N/A
N/A
520
520
1
G
micromhos/cm at 25°C
00095
Settleable Matter
N/A
N/A
< 0.20
< 0.20
1
G
(residue) ml/I
00545
Cyanide mgA
N/A
N/A
0.031
0.031
1
G
00720
Oil and Grease mg/I
WA
WA
6.0
6.0
1
G
00550
Aluminum -Total mgA
WA
N/A
8.9
8.9
1
G
01105
Fluoride mgA
WA
N/A
8.1
8.1
1
G
00951
* Other discharges sharing intake flow (serial numbers) (see instructions)
5of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
18. Plant Controls
Check if the following plant controls are available for this discharge.
Alternate power source for major pumping facility ❑ APS
Alarm or emergency procedure for power or equipment failure ❑ ALM
Complete Item 19 if discharge is from cooling and/or steam water generation and water treatment additives are used
19. Water Treatment Additives: If the discharge is treated with any conditioner, inhibitor, or algicide, answer the following:
a. Name of Material(s) N/A
b. Name and address of manufacturer N/A
c. Quantity (pounds added per million gallons of water treated) N/A
d. Chemical composition of these additives (see instructions) N/A
Complete Items 20 25 if there is a thermal discharge (e.g., associated with a steam and/or power generation plant steel mill, petroleum refinery, or any
other manufacturing process) and the total discharge flow is 10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source: Check the appropriate item(s) indicating the source of the discharge (see instructions)
Boiler Blowdown ❑BLBD Boiler Chemical Cleaning ❑BCCL
Ash Pond Overflow ❑APOF Boiler Water Treatment - Evaporator Blowdown ❑EPBD
Oil and Coal Fired Plants -Effluent from Air Pollution Control Devices ❑OCFP
Condense Cooling Water ❑COND Cooling Tower Blowdown ❑CTBD
Manufacturing Process ❑MFPR Other ❑OTHR
21. Discharge/Receiving Water Temperature Difference Summer N/A°F Winter N/A°F
Give the maximum temperature difference between the discharge and receiving waters for summer and winter (see instructions).
22. Discharge Temperature, Rate of Change Per Hour N/A°F./hour
Give the maximum possible rate of temperature change per hour of discharge under operating conditions (see instructions).
23. Water Temperature, Percentile Report (Frequency of Occurrence)
In the table below, enter the temperature which is exceeded 10% of the year, 5% of the year,1 % of the year and not at all (maximum
yearly temperature). (see instructions)
Frequency of occurrence
a. Intake Water Temperature (subject to natural changes)
b. Discharge Water Temperature
10%
5%
1%
Maximum
N/A° F
N/A° F
N/A° F
N/A° F
WA° F
N/A° F
N/A° F
N/A° F
6of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
24. Water Intake Velocity: N/A feet/sec.
(see instructions)
25. Retention Time: . WA minutes
Give the length of time, in minutes, from start of water temperature rise to discharge of cooling water. (see instructions)
26. Additional, Information
7of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
SECTION III. WASTE ABATEMENT REQUIREMENTS & IMPLEMENTATION
(CONSTRUCTION) SCHEDULE
This section requires information on any uncompleted implementation schedule which may have been imposed for construction of waste treatment
facilities. Such requirements and implementation schedules may have been established by local, State, or Federal agencies or by court action. In
addition to completing the following items, a copy of an official implementation schedule should be attached to this application.
IF YOU ARE SUBJECT TO SEVERAL DIFFERENT IMPLEMENTATION SCHEDULES, EITHER BECAUSE OF DIFFERENT LEVELS OF AUTHORITY
IMPOSING DIFFERENT SCHEDULES (ITEM 1 a) AND/OR STAGED CONSTRUCTION OF SEPARATE OPERATIONAL UNITS (ITEM 1c), SUBMIT A
SEPARATE SECTION III FOR EACH ONE.
Improvements
a. Discharge Serial Numbers Affected: N/A
List the discharge serial numbers, assigned in Section II, that are covered by this implementation schedule
Authority Imposing Requirement
Check the appropriate item indicating the authority for the implementation schedule. If the identical implementation schedule has been
ordered by more than one authority, check the appropriate items. (see instructions)
Locally developed plan ❑LOC Areawide Plan DARE
Basin Plan ❑BAS State approved implementation schedule ❑SOS
Federal approved water quality standards implementation plan WQS
Federal enforcement procedure or action ENF
State court order CRT Federal court order FED
Facility Requirement: 3-character (general) 6-character (specific - see Table II)
Specify the 3-character code of those listed below that best describes in general terms the requirement of the implementation
schedule and the applicable six -character abatement codes(s) from Table II of the instruction booklet.
If more than one schedule applies to the facility because of a staged construction schedule, state the stage of construction being
described here with the appropriate general action code. Submit a separate Section III for each stage of construction planned.
New Facility -> NEW
Increase in Capacity -> INC
Both Increase in Treatment Level and Capacity -> ICT
Modification (no increase in capacity or treatment) -> MOD
Increase in Treatment Level -> INT
Process Change -> PRO Elimination of Discharge -> ELI
Implementation Schedule and 3. Actual Completion Dates
Provide dates imposed by schedule and any actual dates of completion for implementation steps listed below.
Indicate dates as accurately as possible. (see instructions)
Implementation Steps
Scheduled Completion Date
Actual Completion Date
Preliminary plan complete
N/A
N/A
Final plan submission
Final plan complete
Financing complete & contract awarded
Site acquired
Begin construction
End construction
Begin discharge
Operational level attained
8of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 019
ADDITIONAL REQUIRED INFORMATION
REFER TO DIRECTIONS BELOW BEFORE ATTEMPTING TO COMPLETE THIS FORM
Parameter (Code)
Untreated Intake
Water
(Daily average)
In -Plant Treated
Intake Water
Dail average)
Daily
Average
Minimum
Value
Maximum
Value
Frequency
of Analysis
Number of
Analyses
Sample
Type
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
REMARKS:
This discharge was previouslypermitted as a'stormwater-only' discharge (Outfall 019) A re-evaluation indicates that intermittent discharge of ground
water can occur from the toe of the landfill Because of the intermittent nature recent sampling results are not available. The presence of fluoride and
cyanide is indicated based on their presence in storm water samples and the nature of the wastes contained in the landfill. Alcoa intends to sample the
discharge onve it becomes active during the wetter months.
The discharge was sampled on September 30 1999 once it had become active in the wake of Hurricane Floyd.
I certify that I am familiar with the information contained in this report and that to the best of my knowledge and belief such information is true, complete
and accurate.
ZS B.A. Cox
Date Form Com feted Name of Authorized Agent re
9of10

NPDES Application Form - Standard Form C
Manufacturing and -Commercial Facilities
Directions - For each parameter listed, complete the information requested in each column in the units specified according to the instructions given below.
Column 1- Enter the daily average value of the intake water at the point it enters the facility. If intake water if from more than one source, and enters the
facility at separate entry points, the value given in column 1 should be weighted proportional to the quantity of flow contributed from each source. If water
is treated before use, completion of this column is not required (see instructions for column 2). Values of intake are not required for mining activities.
Column 2 - If all or part of intake water is treated before use, provide values for total intake here instead on in Column 1, Also describe briefly in item 26
"additional information," the type of treatment performed on intake water (e.g., rapid sand filtration, coagulation, flocculation, ion exchange, etc.) and the
percent of intake water contributing to this discharge that has been treated.
Column 3 - Supply daily average value for the days when discharge is actually operating or is expected to be operating (a new discharge). Daily average
values are to be computed by weighing the daily value in proportion to the daily flow. If a discharge occurs irregularly, the value supplied in the column
marked "Daily Average" should represent an average for the average for the days the discharge actually occurs. Average values are not to be supplied
for pH, specific conductance, and bacteriological parameters (e.g., coliform bacteria).
Columns 4 and 5 - Supply minimum and maximum value observed (or expected for new discharge) over any one day when the discharge is operating.
Column 6 - Specify the average frequency of analysis for each parameter as number analyses per number of days (e.g., "3/7" is equivalent to three
analyses performed every 7 days). If continuous, enter "CONT." When analyses are conducted on more than one individual grab sample collected
during the same day, the analysis frequency should reflect one analysis whose value is the average of the individual grab sample measurements.
Average frequency should be based on an operating month.
Column 7- Specify the number of analyses performed at the average frequency specified in column 6, up to 365.
Column 8 - Specify sample type as follows:
G For grab sample (individual sample collected in less than 15 minutes).
#C For composite sample # is to be replaced by the average number of hours over which the composite sample was collected. Composite
samples are combinations of individual samples obtained at intervals over a time period, either the volume of each individual sample is directly
proportional to discharge flow rates or the sampling interval (for constant volume samples) is inversely proportional to the flow rates over the time period
used to produce the composite.
NA If "CONT" was entered in column 6.
Analytical methods - Appendix A contains all parameters with their reporting levels, test descriptions, and references. The parameter values can be
determined either by use of the standard analytical methods as described in table A or by methods previously approved by the EPA Regional
Administrator or Director of a federally approved State program (or their authorized representative) who has jurisdiction over the State in which the
discharge occurs. If the test used is not one shown in table A, the test procedure should be referenced in "Remarks" or on a separate sheet. If values
are determined to be less than the detectable limits (as determined by referenced standard analytical techniques and/or instrument manufacturer's
literature), specify "LT (Value of detectable limit)" in the appropriate space. For example, if the detectable limit is .005 mg/I and quantities of less than this
are determined, specify 11005." Do not enter descriptors such as "NIL," "TRACE," "NEG," etc. for this purpose. If it is your reasoned judgment that one
or more of the required parameters is not present in the initial untreated or treated process water and/or the discharge, enter an "A" (meaning "absent") in
the appropriate space.
In order for values reported to be representative, it is recommended that they be based on from at least five to seven analyses of composite
samples (if applicable). Each of the composite samples should be obtained by compositing frequent samples in proportion to flow over an operating day.
Samples should be taken during period of maximum production, if possible. If samples are taken at periods of less than maximum production, state in
"Remarks" the percent of maximum production that was obtained during the sampling period.
10 of 10

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van'Der Meyden
Aluminum Company.of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 1
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
----------------------------------- --
09-30-99/12:00
1'6553-1 Seep #2
----------- ----------------------------------
16553-1
PARAMETER
---------- ----
-----------------------------
Cyanide (335.2)
Cyanide, mg/l
0.031
Dilution Factor
1.0
10.06.99
Prep Date.
10.06.99
Analysis Date
1006S
Batch ID
LH
nalyst
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, mg/1 <0.010.
1.
Dilution Factor
Prep Date 10.11.99
Analysis Date 10.11.99
l0115
Batch ID LH
Analyst
Fluoride (300.0)
Fluoride, mg/l
81
2..0
Dilution Factor
10.07.99
Prep.Date
10.07.99
Analysis Date
1007
1007A
Batch ID
HL .
Analyst
----------------------------- ----------
-
ALCOA
BADIN WORKS
OCI' 2 1199.9
" ENVIRONMENTAL
DEPARTMENT

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] o www.savlabs.com
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr'. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS
Page 2
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
------------------------=------------------------------------
16553-1 Seep #2
09-30-99/12:00
PARAMETER
------------------------------
16553-1
--------------------
-----------------------------
Volatile Organic Compounds (624)
Acrolein (Propenal), ug/1
<100
Acrylonitrile, ug/l
<100
Benzene, ug/1
<5.0
Bromoform, ug/1
<5.0
Carbon Tetrachloride, ug/l
<5.0
Chlorobenzene, ug/l
<5.0
Dibromochloromethane, ug/1
<5.0
Chloroethane, ug/1
<10
2-Chloroethylvinyl ether, ug/l
<50
Chloroform, ug/1
<5.0
Dichlorobromomethane, ug/1
<5.0
Dichlorodifluoromethane, ug/1
<5.0
1,1-Dichloroethane, ug/l
<5.0
1,2-Dichloroethane, ug/1
<5.0
1,1-Dichloroethene, ug/l
<5.0
1,2-Dichloropropane, ug/1
<5.0
1,3-Dichloropropylene, ug/1
<5.0
Ethylbenzene, ug/1
<5.0
Bromomethane, ug/1
<10
Chloromethane, ug/1
<10
Methylene chloride (Dichloromethane), ug/l
<5.0
1,1,2,2-Tetrachloroethane, ug/1
-------------------------------=---------------------------
<5.0
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 [phone] • Fax [phone] • www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Client PO. No.: MQB08002MQ
Project: ABL'Seeps
Sampled By: Client
Code: 180391014
REPORT OF -RESULTS
Page 3,
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
------------------
16553-1 Seep #2
09-30-99/12:00
-----------
PARAMETER
16553-1
Tetrachloroethene, ug/l
<5.0
Toluene, ug/1
<5.0
trans-1,2-Dichloroethene, ug/l
.<5.0
1,1,1-Trichloroethane, ug/1
<5.0
1,1,2-Trichloroethane, ug/l
<5.0
Trichloroethene, ug/l
<5.0
richlorofluoromethane, ug/1
<5.0
„inyl chloride, ug/l
Dilution Factor
.0
1
Analysis Date
10.08.99
Batch ID
--------------------------------------- ----
2L1008

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America
Client PO.. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS
Page 4
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
16553-1 Seep #2
09-30-99/12:00
-----------------------
-------------------------------------------------------------
PARAMETER
--------------------
16553-1
--------------------
---------------------------------------
Base Neutral Compounds (625)
Acenaphthene, ug/1
<10
Acenaphthylene, ug/l
<10
Anthracene, ug/l
<10
Benzidine, ug/l
<80
Benzo(a)anthracene, ug/l
<10
Benzo(a)pyrene, ug/1
<10
3,4-Benzofluoranthene, ug/l
<10
Benzo(g,h,i)perylene, ug/l
<10
Benzo(k)fluoranthene, ug/1
<10
bis(2-Chloroethoxy)methane, ug/l
<10
bis(2-Chloroethyl)ether, ug/l
<10
2,21-Oxybis(1-chloropropane)[bis(•2-Chloroisopropy
<10
1) ether] , ug/1
bis(2-Ethylhexyl)phthalate, ug/1
<10
4-Bromophenylphenyl ether, ug/l
<10
Butylbenzylphthalate, ug/l
<10
2-Chloronaphthalene, ug/1
<10
4-Chlorophenylphenyl ether, ug/1
<10
Chrysene, ug/l
<10
Dibenzo(a,h)anthracene, ug/l
<10
1,2-Dichlorobenzene, ug/1
<10
1,3-Dichlorobenzene; ug/l
-----------------------------------------------------------
<10
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America
Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS
Page 5
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
-------------------------------------------------------------
16553-1 Seep #2
09-30-99/12:00
----------- --------------------------------------------------
PARAMETER
--------------------
16553-1
-----
---------------------------------------
1,4-Dichlorobenzene, ug/l
<10
3,31-Dichlorobenzidine, ug/l
<20
Diethylphthalate, ug/l
<10
Dimethylphthalate, ug/1
<10
Di-n-butylphthalate, ug/l
<10
2,4-Dinitrotoluene, ug/l
<10
,6-Dinitrotoluene, ug/l
<10
-i-n-octylphthalate, ug/1
<10
1,2-Diphenylhydrazine, ug/1
<10
Fluoranthene, ug/l
<10
Fluorene,.ug/l
<10
Hexachlorobenzene, ug/l
<10
Hexachlorobutadiene, ug/l
<10
Hexachlorocyclopentadiene, ug/l
<10
Hexachloroethane, ug/l
<10
Indeno(1,2,3-cd)pyrene, ug/l
<10
Isophorone, ug/l
<10
Naphthalene, ug/l
<10
Nitrobenzene, ug/l
<10
N-Nitrosodimethylamine, ug/1
<10
n-Nitrosodi-n-propylamine, ug/l
<10
N-Nitrosodiphenylamine/Diphenylamine, ug/l
<10
Phenanthrene, ug/l
----------------------------------------------------------
<10

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 6
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
----------- -------------------------------------------------- -----------------------
PARAMETER 16553-1
------------------------------------------------- -----
Pyre—, ug/l <10
1,2,4-Trichlorobenzene, ug/l <10
Dilution Factor 1.0
Prep Date 10.04.99
Analysis Date 10.06.99
Batch ID 1004A
Analyst Pi
Acid Extractable Organics (625)
2-Chlorophenol, ug/1
2,4-Dichlorophenol, ug/l
2,4-Dimethylphenol, ug/l
4,6-Dinitro-2-methylphenol, ug/l
2,4-Dinitrophenol, u9/1
2-Nitrophenol, ug/1
4-Nitrophenol, ug/1
4-Chloro-3-methylphenol (p-Chloro-m-cresol), ug/1
Pentachlorophenol, ug/l
Phenol, ug/1
2,4,6-Trichlorophenol, ug/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
<10
<10
<10
<50
<50
<10
<50
<10
<50
<10
<10
1.0
10.04.99
10.06.99
1004A
PJ

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] -Fax [phone] - www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 7
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
--------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
---------
PARAMETER 16553-1
Pesticides/PCB's (608)
Aldrin, ug/1
alpha-BHC,. ug/l
beta-BHC, ug/1
gamma-BHC (Lindane), ug/1
delta-BHC, ug/l
ilordane (technical), ug/1
-,4'-DDT, ug/1
4,4'-DDE, ug/1
4,4'-DDD, ug/l
Dieldrin, ug/1
alpha-Fsndosulfan, ug/l
beta-Endosulfan, ug/1
Endosulfan sulfate, ug/1
.Endrin, ug/1
Endrin aldehyde, ug/l
Heptachlor, ug/1
Heptachlor epoxide, ug/1
Aroclor-1242, ug/1
Aroclor-1254, ug/1
Aroclor71221, ug/1
Aroclor-1232, ug/1
Aroclor-1248, ug/1
---------------------------------------
<0.050
<0.050
<0.050
<0.050
<0.050
<0.50
<0.10
<0.10
<0.10
<0.10
<0.050
<0.10
<0.10
<0.10
<0.10
<0.050
<0.050
<1.0
<1.0
<2.0
<1.0
<1.0

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
16553-1 Seep #2
----------- --------------------------------------------------
PARAMETER 16553-1
Aroclor-1260, ug/l
<1.0
Aroclor-1016, ug/1
<1.0
Toxaphene, ug/l
<5.0
Dilution Factor
1.0
Prep Date
09.29.99
Analysis Date
10.08.99
Batch ID
1004N
Analyst
BW
Phenolics, Total Recoverable (9065)
Phenolics, Total Recoverable, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Bromide (300.0)
Bromide, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
---------------------------------------
<0.050
1.0
10.05.99
10.05.99
1005A
RD
<1.0
1.0
10.12.99
10.12.99
1012A
HL
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 8
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
-----------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin,. NC 28009
REPORT OF RESULTS
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 9
DATE/
LOG NO 'SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------ -------------------------------------------------- ------------------------
16553-1 Seep #2 09-30-99/12:00
-----------
PARAMETER ------- 16553-1
------------------------------------------------- ----
Residual Chlorine
Residual Chlorine, mg/l <1.0
Dilution Factor 1.0
Prep Date 10.01.99
Analysis Date 10.01.99
Batch ID 1001A
ialyst PB
Color
Color, PCU
250
Dilution Factor
10
10.01.99
Prep Date
Analysis Date
10.9
Batch ID
1001A
1001
PB
Analyst
Fecal Coliform (MF)
Fecal Coliform, c01/100mis 64
Prep Date 10.01.99
Analysis Date 10.01.99
Batch ID 1001A
PB
Analyst

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 10
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
------------------------------------------------------------- -----------------------
PARAMETER 16553-1
-------------------------------------------------------------------------------
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable Material), mg/l 6.0
Dilution Factor 1.0
Prep Date 10.04.99
Analysis Date 10.05.99
'Batch ID 1004A
Analyst TN
Total Phosphorus (365.4), mg/l <0.10
Dilution Factor 1.0
Prep Date 10.06.99
Analysis Date 10.07.99
Batch ID 1006A
Analyst LR
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/l 56
Dilution Factor 5.0
Prep Date 10.06.99
Analysis Date 10.06.99
Batch ID 1006A
Analyst RD
-----------------------------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 11
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-------------------------------------------------------------------------
16553-1 Seep #2 09-30-99/12:00
-------------------------------------------------------------- --------------
PARAMETER 16553-1
-------------==------------------------------------------------------ -
Sulfite (377.1)
Sulfite, mg/l <5.0
Dilution Factor
1.0
Prep Date
10.01.99
Analysis Date
10.01.99
Batch ID
1001A
ialyst
PB
Sulfide (376.2)
Sulfide , mg/l
<0.10
Dilution Factor
1.0
Prep Date
10.05.99
Analysis Date
10.05.99
Batch ID
1005A
.Analyst
RD
Surfactants (MBAs EPA 425.1)
Surfactants (MBAs), mg/l
<0.10
Dilution Factor
1.0
Prep. Date
10.01.99
Analysis Date
10.01.99
Batch ID
1001Q
Analyst
TN
Nitrogen (Organic) (351.2/350.1), mg/1 .0.56
Analyst LR
-----------------------------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
---------=- --------------------------------------------------
16553-1 Seep #2
----------- ---------------------- - ---------------------------
PARAMETER 16553-1
-----------------------------------------------------------
Titanium (200.7)
Titanium, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Antimony
Antimony, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Arsenic (206.2)
Arsenic, mg/l
t R Post Digestion Spike
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
0.11
1.0
10.06.99
10.13.99
1006H
EM
<0.020
1.0
10.06.99
10.13.99
1006H
EM
<0.010
113 %
1.0
10.06.99
10.07.99
1006J
NM
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 12
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
-----------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ---------------------------------------------
16553-1 Seep #2
----------- ----------------------------------------------
PARAMETER
--------------------
16553-1
----
-----------------------------
Beryllium
Beryllium, mg/1
<0.0.0
Dilution Factor
1
1.0
Prep Date
10.06.99
Analysis Date
10.13.99
Batch ID
1006H
zalyst
EM
Cadmium (200.7)
Cadmium, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
.Analyst
Copper (200.7)
Copper, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<0.0050
1.0
10.06.99
10.13.99
1006H
EM
<0.020
1.0
10.06.99
10.13.99
1006H
EM
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 13
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
-----------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue ® Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ----------------------------------------------
16553-1 Seep #2
----------- ---------------------------------------------
PARAMETER 16553-1
------------------------------------
--------------------
Lead (239.2)
Lead, mg/l
% R Post Digestion Spike
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Mercury (245.1)
Mercury, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Nickel (200.7)
Nickel, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<0.0050
98 %-
1.0
10.06.99
10.07.99
1006J
NM
<0.00020
1.0
10.08.99
10.11.99
1008R
BJB
<0.040
1.0
10.06.99
10.13.99
1006H
EM
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 14
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
-----------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 15
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
----------- -------------------------------------------------- -----------------------
PARAMETER 16553-1
---------------------------------------------.- ---
Selenium (270.2)
Selenium, mg/1
<0.010*F65
°c R Post Digestion Spike
103 °s
Dilution Factor
2.0
10.06.99
Prep Date
10.12.99
Analysis Date
1006J
itch ID
NM
s ialyst
Silver (200.7)
Silver, mg/1
c0..0
Dilution Factor
1
10.06.999
Prep Date
10.1 3.99
Analysis Date
100606H
Batch ID
EM
Analyst
Thallium (279.2)
Thallium, mg/l
c0.010
* R Post Digestion Spike
94
Dilution Factor
1.0
10.06.99
Prep Date
10.07.99
Analysis Date
1006J
Batch ID
NM
Analyst
----------------------------- ----------
-------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 16
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
16553-1 Seep #2
09-30-99/12:00
----------- --------------------------------------------
PARAMETER
--------------------
16553-1
----------
-----------------------------
Zinc (200.7)
Zinc, mg/1
<0..0
Dilution Factor
1.0
1
Prep Date
10.06.99
Analysis Date
10.13.99
Batch ID
1006H
Analyst
EM
Chromium (200.7)
Chromium, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Aluminum (200.7)
Aluminum, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<0.010
1.0
10.06.99
10.13.99
1006H
EM
8.9
1.0
10.06.99
10.08.99
1006H
CK

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 17
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- --- - -
16553-1 Seep #2 09-30-99/12:00
-------------------------------------------------------------- -----------
PARAMETER 16553-1
-------------=----------------------------------------------------------------
Barium (200.7)
Barium, mg/1
Dilution Factor
Prep Date.
Analysis Date
Batch ID
zalyst
Boron (200.7)
Boron, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Cobalt
Cobalt, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
0.024
1.0
10.06.99
10.13.99
1006H
EM
0.071
1.0
10.06.99
10.08.99
1006H
CK
<0.010
1.0
10.06.99
10.13.99
1006H
EM

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 18
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-----------=------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
------------------------------------------------------------- -----------------------
PARAMETER 16553-1
-------------------
------------------------------------------------------------
Iron (200.7)
Iron, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Magnesium
Magnesium, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Manganese (200.7)
Manganese, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
7.9
1.0
10.06.99
10.13.99
1006H
EM
5.6
1.0
10.06.99
10.13.99
1006H
EM
0.074
1.0
10.06.99
10.13.99
1006H
EM

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO:
59-16553
Received:
01 OCT 99
Reported:
14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America
Client PO. No.':
MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project:
ABL Seeps
Sampled
By: Client
Code:
180391014
REPORT OF RESULTS
Page 19.
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
16553-1 Seep #2
09-30-99/12:00
-----------
PARAMETER
------------------------------
16553-1
-
-----------------------------
Molybdenum (200.7)
Molybdenum, mg/l
<0.010
Dilution Factor
1.0
Prep Date
10.06.99
Analysis Date
10.13.99
Batch ID
1006H
ialyst
EM
Tin (200.7)
Tin, mg/1
<0..0
Dilution Factor
1 0
Prep Date
10.06.99
Analysis Date
10.13.99
Batch ID
1006H
Analyst
EM
Alkalinity (to pH 4.5) as CaCO3 (310.1)
Alkalinity (to pH 4.5) as CaCO3, mg/1 170
Dilution Factor 1.0
Prep Date 10.07.99
Analysis Date 10.07.99
Batch ID 1007A
Analyst JE
----------------------------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 20
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
------------------------------------------------------------- -----------------------
PARAMETER 16553-1
-------------------------------------------------------------------------------
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day), mg/l
Prep Date
Analysis Date
Batch ID
Analyst
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Total Solids (160.3)
Total Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
<2.0
10.01.99
10.01.99
1001A
JE
<20
1.0
10.06.99
10.08.99
1006A
JH
350
2.0
10.05.99
10.06.99
1005A
JH

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs..com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 21
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
--------------------
PARAMETER 16553-1
--------------------------------------- ------
Total Dissolved Solids (160.1)
Total Dissolved Solids, mg/l 340
Dilution Factor 1.0
Prep Date 10.01.99
Analysis Date 10.04.99
Batch ID 1001A
ialyst JH
Suspended Solids (160.2)
Suspended Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Volatile Solids -
Volatile Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
---------------------------------------
6.0
1.0
10.01.99
10.04.99
1001B
JH
120
2.0
10.05.99
10.06.99
1005A
JH

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 22
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
----------- -------------------------------------------------- -----------------------
PARAMETER 16553-1
--------------------------------------------------------
Settleable Matter (Imhoff) (160.5), ml <0.20
Dilution Factor 1.0
Prep Date 10.01.99
Analysis Date 10.01.99
Batch ID 1001A
Analyst PB
Ammonia-N (350.1)
Ammonia-N, mg/l
<0..0
Dilution Factor
1
Prep Date
10.06.99
Analysis Date
10.06.99
Batch ID
1006B
1006
An
DM
Total Kjeldahl Nitrogen (351.2)
Total Kjeldahl Nitrogen-N, mg/l 0.56
Dilution Factor 1
Prep Date 10.06.99
Analysis Date 10.07.99
Batch ID 1006A
Analyst LR
------------------------------------------------- ------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ---------------------------------------------
16553-1 Seep #2
----------- ----------------------.-------------------------
PARAMETER
--------------------
16553-1
-----
-----------------------------
Nitrate-N (353.2)
Nitrate-N, mg/l
0.11
Dilution Factor
1
Prep Date
10.01.99
Analysis Date
10.01.99
Batch ID
1004C
ialyst
DM
Acidity (305.1)
Acidity as CaCO3, mg/l .0
1
Dilution Factor 0
Prep Date 10.07.99
Analysis Date 10.07.99
Batch ID 1007A
Analyst JE
Total Organic Carbon (415.1), mg/l 5.7
Dilution Factor 1.0
Prep Date 10.04.99
Analysis Date 10.04.99
Batch ID 1004B
Analyst LR
------------------------------------------------- --
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 23
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
---------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ.
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 24
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-1 Seep #2 09-30-99/12:00
------------------------------------------------------------- -----------------------
PARAMETER 16553-1
-------------------------------------------------------------------------------
Hardness as CaCO3 (6010)
Hardness as CaCO3, mg/l 68
Dilution Factor 1.0
Prep Date 10.06.99
Analysis Date 10.13.99
Batch ID 1006H
Analyst EM
Nitrite-N (353.2)
Nitrite-N, mg/1 <0.050
Dilution Factor 1.0
Prep Date 10.01.99
Analysis Date 10.01.99
Batch ID 1001B
Analyst DM
Calcium (200.7)
Calcium, mg/1
18
Dilution Factor
1.0
Prep Date
10.06.99
Analysis Date
10.13.99
Batch ID
1006H
Analyst
---------------------------------------
EM
----------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO:. 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002NQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
16553-1 Seep #2
----------- -----------------------_---------------------------
PARAMETER 16553-1
=-----------------------------------------
-----------------
Potassium (200.7)
Potassium, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
ialyst
Sodium (200.7)
Sodium, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Orthophosphate-P (365.1)
Ortho-Phosphate-P, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
---------------------------------------
5.7
1.0
10.06.99
10.08.99
1006H
CK
93
10.0
10.06.99
10.13.99
1006H
EM
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 25
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
-----------------------
0.10
1.0
10.01.99
10.01.99
1001A
RD
------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
16553-1 Seep #2
----------- --------------------------------------------------
PARAMETER 16553-1
-----------------------------------------------------------
Chloride (325.2)
Chloride, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Specific Conductance (120.1)
Specific Conductance, umhos/cm
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Turbidity (180.1)
Turbidity, NTU
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-------------------------------------------------
6.0
1
10.04.99
10.04.99
.1004E
DM
520
1.0
10.01.99
10.01.99
1001E
JH
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 26
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
-----------------------
110
5.0
10.01.99
10.01.99
1001A
PB
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] a Fax [phone] • www.savlabs.com
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------------------------
16553-1 Seep #2
----------- -------------------------------------------------
PARAMETER 16553-1
-----------------------------------------------------------
Total Coliform (MF)
Total Coliform MF, col/100mis 82
Prep Date 10.01.99
Analysis Date 10.01.99
Batch ID 1001A
Analyst PB
-._rate + Nitrite (353.2)
Nitrate + Nitrite-N, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
----------------------------- ----------
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 27
DATE/
TIME SAMPLED
-----------------------
09-30-99/12:00
-----------------------
0.11
1.0
10.04.99
10.04.99
1004C
DM
------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
16553-2 Method Blank
16553-3 Lab Control Standard % Recovery.
----------- --------------------------------------------------
PARAMETER 16553-2
-
-------------------
---------------------------------------
Cyanide (335.2)
Cyanide, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Fluoride (300.0)
Fluoride, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<0.010
1.0
10.06.99
10.06.99
10065
LH
<0.010
1.0
10.11.99
10.11.99
lolls
LH
<0.10
1.0
10.07.99
10.07.99
1007A
HL
------------------------------
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 28
DATE/
TIME SAMPLED
-----------------------
-----------------------
16553 -3
--------------------
99 %-.
1.0
10.06.99
10.06.99
10065
LH
98 %-
1.0
10.11.99
10.11.99
lolls
LH
90 %-
1.0
10.07.99
10.07.99
1007A
HL
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS
Page 29
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard % Recovery
-----------------------
----------- --------------------------------------------------
PARAMETER
---------------------------
16553-2
16553-3
-----------------------------
Volatile Organic Compounds (624)
Acrolein (Propenal), ug/1
<100
---
Acrylonitrile, ug/1
<100
---
Benzene, ug/l
<5.0
110 %
Bromoform, ug/1
<5.0
---
irbon Tetrachloride, ug/1
<5.0
---
,-,llorobenzene, ug/1
<5.0
115 %
Dibromochloromethane, ug/l
<5.0
---
Chloroethane, ug/1
<10
---
2-Chloroethylvinyl ether, ug/1
<50
---
Chloroform, ug/1
<5.0
---
Dichlorobromomethane, ug/l
<5.0
---
Dichlorodifluoromethane, ug/1
<5.0
---
1,1-Dichloroethane, ug/l
<5.0
---
1,2-Dichloroethane, ug/l
<5.0
---
1,1-Dichloroethene, ug/l
<5.0
135 %
1,2-Dichloropropane, ug/1
<5.0
---
1,3-Dichloropropylene, ug/l
<5.0
---
Ethylbenzene, ug/l
<5.0
---
Bromomethane, ug/l
<10
---
Chloromethane, ug/1
<10
---
Methylene chloride (Dichloromethane), ug/l
------------------------------------------------- -----
<5.0
---

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS
Page 30
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
----------
-------------------------------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard W. Recovery
-----
-------------------------------------------------------------
PAR.AMETER
--------------------
16553-2
16553-3
-
---------------------------------------
1,1,2,2-Tetrachloroethane, ug/l
<5.0
---
Tetrachloroethene, ug/1
<5.0
---
Toluene, ug/l
<5.0
115 $
trans-1,2-Dichloroethene, ug/l
<5.0
---
1,1,1-Trichloroethane, ug/l
<5'.0
---
1,1,2-Trichloroethane, ug/l
<5.0
---
Trichloroethene, ug/l
<5.0
115 %
Trichlorofluoromethane, ug/l
---
Vinyl chloride, ug/l
<10
---
Dilution Factor
1.0
1.0
Analysis Date
10.08.99
10.08.99
Batch ID
2L1008
2L1008
Analyst
-----------------------------------------------------------
CL
CL
---------- -----

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr: Henk van Der Meyden
America
Client P0. No.: MQB08002MQ
Aluminum Company of
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS
Page 31
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID
--------------------
SAMPLES
TIME SAMPLED
----------- ------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard .Recovery
------------------------
---------- --------------------------------------------------
16553-2
16553-3
PARAMETER
---------- -----
-----------------------------
Base Neutral Compounds (625)
<10
70 °-
Acenaphthene, ug/1
Acenaphthylene, ug/l
<10
-_
Anthracene, ug/1
0
<80
-
Benzidine, ug/l
<
---
enzo(a)anthracene, ug/1
<110
---
menzo(a)pyrene, ug/1
<10
---
3,4-Benzofluoranthene, ug/l
<10
---
Benzo(g,h,i)perylene, ug/l
<10
---
Benzo(k)fluoranthene, ug/l
<10
---
bis(2-Chloroethoxy)methane, ug/1
<10
---
bis(2-Chloroethyl)ether, ug/l
<10
---
2,21-Oxybis(1-chloropropane)[bis(2-Chloroisopropy
<10
---
1) ether] , ug/1
bis(2-Ethylhexyl)phthalate, ug/l
<10
---
4-Bromophenylphenyl ether, ug/1
<10
---
Butylbenzylphthalate,.ug/l
<10
2-Chloronaphthalene, ug/1'
<10
4-Chlorophenylphenyl ether, ug/l
<10
---
Chrysene, ug/l
<10
<10.-
==-
Dibenzo(a,h)anthracene, ug/l
1,2-Dichlorobenzene, ug/1
--------------------------------------- -----
<10
---

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
I k
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
16553-2 Method Blank
16553-3 Lab Control Standard % Recovery
----------- --------------------------------------------------
PARAMETER 16553-2
1,3-Dichlorobenzene, ug/l
<10
1,4-Dichlorobenzene, ug/1
<10
3,31-Dichlorobenzidine, ug/l
<20
Diethylphthalate, ug/1
<10
Dimethylphthalate, ug/l
<10
Di-n-butylphthalate, ug/1
<10
2,4-Dinitrotoluene, ug/1
<10
2,6-Dinitrotoluene, ug/1
<10
Di-n-octylphthalate, ug/l
<10
1,2-Diphenylhydrazine, ug/1
<10
Fluoranthene, ug/l
<10
Fluorene, ug/1
<10
Hexachlorobenzene, ug/1
<10
Hexachlorobutadiene, ug/l
<10
Hexachlorocyclopentadiene, ug/1
<10
Hexachloroethane, ug/1
<10
Indeno(1,2,3-cd)pyrene, ug/l
<10
Isophorone, ug/1
<10
Naphthalene, ug/1
<10
Nitrobenzene, ug/1
<10
N-Nitrosodimethylamine, ug/l
<10
n-Nitrosodi-n-propylamine, ug/l
-------------------------------------------------
<10
----------
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 32
DATE /
TIME SAMPLED
-----------------------
-----------------------
16553-3
--------------------
49
72 96
65
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 33
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
--------------------------------
SAMPLES
TIME SAMPLED
----------- ------------------
16553-2 Method Blank
16553-3 Lab.Control Standard .Recovery
----------- -----------------------------------------
PARAMETER
-------------------- -----------
16553-2
16553-3
-----------------------------
N-Nitrosodiphenylamine/Diphenylamine, ug/1
<10
---
Phenanthrene, ug/1
<10
---
Pyrene., ug/l
<10
70 %-
1,2,4-Trichlorobenzene, ug/1
<10
52 %
Dilution Factor
1.0
1.0
10.04.99
10.04.99
ep Date
—alysis Date
10.06.99
10.06.99
Batch ID
1004A
1004A
Analyst
PJ
Pi

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 34
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard °s Recovery
------------------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
-------------------------------------------------------------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
2,4-Dichlorophenol, ug/l
2,4-Dimethylphenol, ug/l
4,6-Dinitro-2-methylphenol, ug/l
2,4-Dinitrophenol, ug/1
2-Nitrophenol, ug/l
4-Nitrophenol, ug/1
4-Chloro-3-methylphenol (p-Chloro-m-cresol), ug/l
Pentachlorophenol, ug/1
Phenol, ug/1
2,4,6-Trichlorophenol, ug/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-------------------------------------------------
<10
62
<10
---
<10
---
<50
---
<50
---
<10
---
<50
71
<10
71 $
<50
61 %
<10
64 %-
<10
---
1.0
1.0
10.04.99
10.04.99
10.06.99
10.06.99
1004A
1004A
Pi
--------------------
Pi

I 1� I
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue. - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------- --------------------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard %,Recovery
----------- --------------------------------------------------
PARAMETER 16553-2
Pesticides/PCB's (608)
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 35.
DATE/
TIME SAMPLED
-----------------------
-----------------------
16553-3
Aldrin, ug/l
<0.050
69
%
alpha-BHC, ug/l
<0.050
---
beta-BHC, ug/l
<0.050
---
gamma-BHC (Lindane), ug/l
<0.050
75
%
:lta-BHC, ug/1
<0.050
---
_ __ilordane (technical) , ug/l
<0.50
---
4,4'-DDT, ug/l
<0.10
90
%
4,4'-DDE, ug/l
<0.10
---
4,4'-DDD, ug/1
<0.10
---
Dieldrin, ug/1
<0.10
100
%
alpha-Endosulfan, ug/l
<0.050
---
beta-Endosulfan, ug/l
<0.10
---
Endosulfan sulfate, ug/l
<0.10
---
Endrin, ug/l
<0.10
95
%
Endrin aldehyde, ug/l
<0.10
---
Heptachlor, ug/l
<0.050
78
Heptachlor epoxide; ug/l
<0.050
---
Aroclor-1242., ug/l
<1.0
---
Aroclor-1254, ug/1
<1.0
---
1
<2 0
---.
Aroclor-1221, ug/
Aroclor-1232, ug/l <1.0 ---
-------------------------------------------------------------------------------

1 � 1
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
----------- --------------------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard W Recovery
----------- --------------------------------------------------
PARAMETER 16553-2
-----------------------------------------------------------
Aroclor-1248, ug/l <1.0
Aroclor-1260, ug/l <1.0
Aroclor-1016, ug/l <1.0
Toxaphene, ug/l <5.0
Dilution Factor - 1.0
Prep Date 10.04.99
Analysis Date 10.08.99
Batch ID 1004N
Analyst BW
Phenolics, Total Recoverable (9065)
Phenolics, Total Recoverable, mg/l
Dilution Factor
.Prep Date
Analysis Date
Batch ID
Analyst
Bromide (300.0)
Bromide, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
<0.050
1.0
10.05.99
10.05.99
1005A
RD
<1.0
1.0
10.12.99
10.12.99
1012A
HL
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 36
DATE/
TIME SAMPLED
-----------------------
-----------------------
16553-3
---------- ----------
10.04.99
10.08.99
1004N
BW
108 %
1.0
10.05.99
10.05.99
1005A
RD
93 %-
1.0
10.12.99
10.12.99
1012A
HL

1 � f
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 0CT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 37
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard %..Recovery
----------- -------------------------------------------------- ------------------------
PARAMETER 16553-2 16553-3
-------------------------------------------------
Fecal Coliform (MF)
Fecal Coliform, col/100mis <1 ---
Prep Date 10.01.99 ---
Analysis Date 10.01.99 ---
Batch ID 1001A ---
ialyst PB PB
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable Material), mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Total Phosphorus (365.4), mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
------------------------- ---
<5.0
1.0
10.04.99
10.05.99
-1004A
TN
<0.10
1.0
10.06.99
10.07.99
1006A
LR
85 w
1.0
10.04.99
10.05.99
1004A
. TN
96 %-
1.0
10.06.99
10.07.99
1006A
LR
--------------------

) % 1
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 38
DATE/
LOG NO SAMPLE DESCRIPTION
QC REPORT FOR LIQUID SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard
%- Recovery
---------------- ------
-------------------------------------------------------------
PARAMETER
----------
16553-2
--------------------
16553-3
----------------- ---
-----------------------------
Sulfate as SO4 (375.4)
Sulfate as SO4, mg/l
<5.0
92
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.-06.99
10.06.99
Batch ID
1006A
1006A
Analyst
RD
RD
Sulfite (377.1)
Sulfite, mg/l
<5.0
74
Dilution Factor
1.0
1.0
Prep Date
10.01.99
10.01.99
Analysis Date
10.•01.99
10.01.99
Batch ID
1001A
1001A
Analyst
PB
PB
Sulfide (376.2)
Sulfide , mg/l
<0.10
90
Dilution Factor
1.0
1.0
Prep Date
10.05.99
10.05.99
Analysis Date
10.05.99
10.05.99
Batch ID
1005A
1005A
Analyst
---------------------------------------
RD
--------------------
RD
--------------------

I
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 39
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard °s Recovery
----------- --------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
---
---------------------------------------------------
-------------------------
Surfactants (MBAS EPA 425.1)
Surfactants (MBAS), mg/l
<0..0
124 Pe
Dilution Factor
1
1. 0
10.01.99
10.01.99
Prep Date
10.01.99
10.01.99
Analysis Date
1001Q
1001Q
atch ID
TN
TN
-analyst
Titanium (200.7)
Titanium, mg/l
<0..0
99 0
Dilution Factor
1
1.
10.06.999
10.06.999
Prep Date
10.13.99
10.13.99
Analysis Date
Batch ID
1006H
1006H
EM
EM
Analyst
Antimony
Antimony, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
---------------------------------------
<0.020
1.0
10.06.99
10.13.99
1006H
EX
--------------------
96 -W
1.0
10.06.99
10.13.99
1006H
EM
--------------------

I k 1
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue o Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
16553-2 Method Blank
16553-3 Lab Control Standard °s Recovery
----------- --------------------------------------------------
PARAMETER 16553-2
----------------------------------------
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 40
DATE/
TIME SAMPLED
-----------------------
-----------------------
16553-3
-------------------
Arsenic (206.2)
Arsenic, mg/1
<0.010
96
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.07.99
10.07.99
Batch ID
1006J
1006J
Analyst
NM
NM
Beryllium
Beryllium, mg/1
<0.0040
101
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
Batch ID
1006H
1006H
Analyst
EM
EM
Cadmium (200.7)
Cadmium, mg/1
<0.0050
104
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
Batch ID
1006H
1006H
Analyst
---------------------------------------
EM
--------------------
EM
--------------------

1 .0 f
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 41
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard .Recovery
----------- --------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
------------------------------------------------------------
----- -------------
Copper (200.7)
Copper, mg/l
Dilution Factor
Prep Date
Analysis Date
atch ID
,nalyst
<0.020
104 $
1.0
1:0
10.06.99
10.06.99
10.13.99
10.13.99
1006H
1006H
EM
EM
Lead (239.2)
Lead, mg/1
<0.0050
100 �
Dilution Factor
1.
1.0
1.
10.06.99
10.06.999
Prep Date
10.07..99
10.07.99
Analysis Date
Batch ID
1006J
1006J
Analyst
NM
NM
Mercury (245.1)
Mercury, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
---------------------------------------
<0.00020
1.0
10.08.99
10.11.99
1008R
BJB
---------- ----------
98 %
1.0
10.08.99
10.11.99
1008R
BJB
--------------------

I k i
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 42
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard % Recovery
-------------------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
-------------------------------------------------------------------------------
Nickel (200.7)
Nickel, mg/l <0.040 103
Dilution Factor 1.0 1.0
Prep Date 10.06.99 10.06.99
Analysis Date 10.13.99 10.13.99
Batch ID 1006H 1006H
Analyst EM EM
Selenium (270.2)
Selenium, mg/l
<0.010
107 W
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.11.,99
10.11.99
Batch ID
1006J
1006J
Analyst
NM
NM
Silver (200.7)
Silver, mg/l
<0.010
100 W
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
Batch ID
1006H
1006H
Analyst
---------------------------------------
EM
----------------:----
EM
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 43
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT.FOR.LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard .Recovery
------------------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
-------------------------------------------------------------------------------
Thallium (279.2)
Thallium, mg/l <0.010 106 %-
Dilution Factor 1.0 1-.0
Prep Date 10.06.99 10.06.99
Analysis Date 10.07.99 10.07.99
Ltch ID 1006J 1006J
__ialyst NM NM
Zinc (200.7)
Zinc, mg/l
<0.020
106 W
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
Batch ID
1006H
1006H
Analyst
EM
EM
Chromium (200.7)
Chromium, mg/l
<0.010
102
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
.Batch ID
1006H
1006H
Analyst
---------------------------------------
EM
--------------------- -----------
EM
----------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
16553-2 Method Blank
16553-3 Lab Control Standard %- Recovery
----------- --------------------------------------------------
PARAMETER
16553-2
Aluminum (200.7)
Aluminum, mg/l
<0.20
Dilution Factor
1.0
Prep Date
10.06.99
Analysis Date
10.08.99
Batch ID
1006H
Analyst
CK
Barium (200.7)
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 44
DATE/
TIME SAMPLED
-----------------------
-----------------------
16553-3
100 %
1.0
10.06.99
10.08.99
1006H
CK
Barium, mg/l
<0.010
103 96
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
Batch ID
1006H
1006H
Analyst
EM
EM
Boron (200.7)
Boron, mg/l
<0.050
107 %-
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.08.99
10.08.99
Batch ID
1006H
1006H
Analyst
---------------------------------------
CK
----------------- -------------
CK

I . I
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone]�6 www.savlabs.com
LOG NO:
59-16553
Received:
01 OCT 99
Reported:
14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America
Client
PO. No.:
MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project:
ABL Seeps
Sampled
By: Client
Code:
180391014
REPORT OF RESULTS
Page 45
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard °c Recovery
-----------------------
----------- --------------------------------------------------
16553-2
16553-3
PARAMETER
-------------------- -
-----------------------------
Cobalt
Cobalt, mg/l
<0.
100
Dilution Factor
1.0
1.0
10.06.999
10.06.999
Prep Date
10.13.99
10.13.99
Analysis Date
1006H
1006H
atch ID
EM
EM
r,nalyst
Iron (200.7)
<0.050
102
I
Iron, mg/l
1.0
1.0
Dilution Factor
10.06.99
10.06.99
Prep Date
10.13.99
10.13.99
Analysis Date
1006H
1006H
Batch ID
EM
EM
Analyst
Magnesium
Magnesium, mg/1
<0.
99 0
Dilution Factor
1.0
1.
10.06.999
10.06.999
Prep Date
10.13.99
10.13.99
Analysis Date
1006H
1006H
Batch ID
EM
EM
Analyst
-----------------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 46
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard %.Recovery
------------------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
-------------------------------------------------------------------------------
Manganese (200.7)
Manganese, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
<0.010
101 %
1.0
1.0
10.06.99
10.06.99
10.13.99
10.13.99
1006H
1006H
EM
EM
Molybdenum (200.7)
Molybdenum, mg/1
<0.010
101
Dilution Factor
1.0
1.0
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
Batch ID
1006H
1006H
Analyst
EM
EM
Tin (200.7)
Tin, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<0.010
1.0
10.06.99
10.13.99
1006H
EM
101 %
1.0
10.06.99
10.13.99.
1006H
EM
--------------------

r
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 47
DATE/
LOG NO
SAMPLE DESCRIPTION , QC REPORT FOR
LIQUID SAMPLES
TIME SAMPLED
-----------------------
-----------
16553-2
--------------------------------------------------
Method Blank
16553-3
Lab Control Standard °c Recovery
-----------------------
-----------
--------------------------------------------------
16553-2
16553-3
PARAMETER
-----------------
-----------------------------
Alkalinity
(to pH 4.5) as CaCO3 (310.1)
Alkalinity
(to pH 4.5) as CaCO3, mg/l
<1.0
103
Dilution Factor
1.0
1.0
10.07.99
10.07.99
Prep Date
10.07.99
10.07.99
Analysis Date
1007A
1007A
atch ID
JE
JE
.mnalyst
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day), mg/l <2.0 95 !k
Prep Date 10.01.99 10.01.99
Analysis Date 10.01.99 10.01.99
Batch ID 1001A 1001A
Analyst JE JE
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/l
0
95 0
Dilution Factor
1.
1.
10.06.99
10.06.99
Prep Date
10.08.99
10.08.99
Analysis Date
1006A
1006A
Batch ID
JH
JH
Analyst
--------------------------------------- ------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
16553-2 Method Blank
16553-3 Lab Control Standard .Recovery
----------- --------------------------------------------------
PARAMETER 16553-2
-----------------------------------------------------------
Total Solids (160.3)
Total Solids, mg/l <5.0
Dilution Factor 1.0
Prep Date 10.05.99
Analysis Date 10.06.99
Batch ID 1005A
Analyst JH
Total Dissolved Solids (160.1)
Total Dissolved Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Suspended Solids (160.2)
Suspended Solids, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<5.0
1.0
10.01.99
10.04.99
1001A
JH
<5.0
1.0
10.01.99
10.04.99
1001B
JH
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 48
DATE/
TIME SAMPLED
-----------------------
-----------------------
16553-3
--------------------
102 %-
1.0
10.05.99
10.06.99
1005A
JH
98 %-
1.0
10.01.99
10.04.99
1001A
JH
92 %-
- 1.0
10.01.99
10.04.99
1001B
JH

I 'k 1
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO.. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 49
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR.LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard ;-.Recovery
----------- -------------------------------------------------- ------------------------
PARAMETER 16553-2 16553-3.
----------------------- - - - - ------ - - - - ------ - - - - ------ - - - - ------ - - - - ------ - - - ---
Ammonia-N (350.1)
Ammonia-N, mg/l <0.030
Dilution Factor 1.0
Prep Date 10.06.99
Analysis Date 10.06.99
atch ID 1006B
—nalyst DM
Total Kjeldahl Nitrogen (351.2)
Total Kjeldahl Nitrogen-N, mg/l <0.20
Dilution Factor
1.0
Prep Date
10.06.99
Analysis Date
10.07.99
Batch ID
1006A
Analyst
LR
Nitrate-N (353.2)
Nitrate-N, mg/l <0.050
Dilution Factor
1.0
Prep Date
10.01.99
Analysis Date
10.01.99
Batch ID
1004C
Analyst
---------------------------------------
DM
--------------------
95
11.0
10.06.99
10.06.99
1006B
DM
94
1.0
10.06.99
10.07.99
1006A
LR
111 %
1.0
10.01.99
10.01.99`
1004C
DM

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
1 1,
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
16553-2 Method Blank
16553-3 Lab Control Standard * Recovery
----------- --------------------------------------------------
PARAMETER 16553-2
-----------------------------------------------------------
Acidity (305.1)
Acidity as CaCO3, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Total Organic Carbon (415.1), mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Hardness as CaCO3 (6010)
Hardness as CaCO3, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
<10
1.0
10.07.99
10.07.99
1007A
JE
<1.0
1.0
10.04.99
10.04.99
1004B
LR
<3.3
1.0
10.06.99
10.13.99
1006H
EM
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 50
DATE/
TIME SAMPLED
-----------------------
-----------------------
16553-3
97 W
1.0
10.07.99
10.07.99
1007A
JE
99 %-
1.0
10.04.99
10.04.99
1004E
LR
1.0
10.06.99
10.13.99
1006H
EM

1 (4 1
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr: Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 51
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- ----------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard %.Recovery
----------- -------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
------------------------------------------------
Nitrite-N (353.2)
Nitrite-N, mg/l <0..0 100 0
1
Dilution Factor 1.
Prep Date 10.01.99 10.01.99
Analysis Date 10.01.99 10.01.99
1001B 1001B
atch ID
DM DM
.mnalyst
Calcium (200.7)
Calcium, mg/l
<0..0
98 0
Dilution Factor
1
1.
10.06.999
10.06.999
Prep Date
10.13.99
10.13:99
Analysis Date
1006H
1006H
ID
.Batch
EM
EM
Analyst
Potassium (200.7)
Potassium, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<1.0
1.0
10.06.99
10.08.99
1006H
CK
107 %-
1.0
10.06.99
10.08.99.
1006H
CK

1 01 %
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 52
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
-----------------------
-------------------------------------------------------------
16553-2 Method Blank
16553-3 Lab Control Standard %Recovery
-----------------------
-------------------------------------------------------------
PARAMETER
------------------------------
16553-2
16553-3
--------------------
-----------------------------
Sodium (200.7)
Sodium, mg/l
<0.50
98
Dilution Factor
1.0
1.0 .
Prep Date
10.06.99
10.06.99
Analysis Date
10.13.99
10.13.99
Batch ID
1006H
- 1006H
Analyst
EM
EM
Orthophosphate-P (365.1)
Ortho-Phosphate-P, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Chloride (325.2)
Chloride, mg/1
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
-----------------------------
<0.050
102 %
1.0
1.0
10.01.99
10.01.99
10.01.99
10.01.99
1001A
1001A
RD
RD
<1.0
98 W
1.0
1.0
10.04.99
10.04.99
10.04.99
10.04.99
1004E
1004E
DM
------------------------------
DM
--------------------

SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB08002MQ
P.O. Box 576
Badin, NC 28009
Project: ABL Seeps
Sampled By: Client
Code: 180391014
REPORT OF RESULTS Page 53
DATE/
LOG NO
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
------------------------
-----------
16553-2
--------------------------------------------------
Method Blank
16553-3
Lab Control Standard W.Recovery
---=-------
PARAMETER
---------
---------------------------
16553-2
16553-3
-----------------------------
Specific Conductance (120.1)
Specific
Conductance, umhos/cm
<5.0
103
Dilution
Factor
1.
0
1 9
10.01.999
10.01.99
Prep Date
Analysis
Date
10.01.99
10.01.99
itch ID
1001B
1001B
�ialyst
JH
JH
Turbidity (180.1)
Turbidity, NTU
<0.10
97 -W.
Dilution Factor
1.
1.
Prep Date
10.01.999
10.01.999
Analysis Date
10.01.99
10.01.99
Batch ID
1001A
1001A
Analyst
PB
PB
Total ColifOrm (MF)
Total Coliform MF, col/100mis
<1
---
Prep Date
10.01.99
---
Analysis Date
10.01.99
---
Batch ID
1001A
---
Analyst
-------------------------------------------------
PB
---
PB

1 0& 1
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-16553
Received: 01 OCT 99
Reported: 14 OCT 99
Client PO. No.: MQB08002MQ
Project: ABL Seeps
Sampled By: Client
Code: 180391014
Page 54
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
16553-2 Method Blank
16553-3 Lab Control Standard % Recovery
------------------------------------------------------------- -----------------------
PARAMETER 16553-2 16553-3
-
--------------------------------------------------- ----- ----
-----------------
Nitrate + Nitrite (353.2)
Nitrate + Nitrite-N, mg/l
Dilution Factor
Prep Date
Analysis Date
Batch ID
Analyst
Methods: EPA SW-846, Update III.
Methods: EPA 40 CFR Part 136
<0.050
1.0
10.04.99
10.04.99
1004C
DM
---------- ----------
Methods: EPA Standard Methods, 18th Edition
ill %-
1.0
10.04.99
10.04.99
1004C
DM
Vendor# 470494-001-001 NC-DEHNR Cert.
#269
*F65 = Elevated detection limits were reported due to sample matrix
interference which required sampleor extract dilution.
4 4i� - --
Angie Sthwart, Project Manager
Final Page Of Report

i z)enat Numoer L J. r r ....
5102 LaRoche Avenue, Savannah, GA 31404 Phone: [phone]) 352-0165
SAVANNAH LABORATORIES y
S L &ENVIRONMENTAL SERVICES, INC. O 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] , u... ,904) 878-9504
O 414 SW 12th Avenue, Deerfield Beach, FL 33442 Phone: [phone] Fax: [phone]
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD 0 671 Lakeside Drive, Mobile, AL , Tam Phone: [phone] Fax: [phone]
7049
O 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: (813) 88b-7427 Fax: [phone]
= 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
PROJ CT REFERENCE PROJECT NO. P.O.`NUMBER ' '
MATRIX PCb2 TYPE �� �� REQUIRED ANALYSES / PAGE Z of Z
PROJe) LOC. SA ER(s) NAME PHONE �� e12Z_S 2
�p r `, n % i' ' v�iLL O�tv FAX �y� y2 Z _ s o ti i�� v �v �1v V
TANDARCLIENT NAM C IENT%PR JECTM AG(Ie� �(I\� REPORT D
�f\ V IJDELIVERY
CLIEN DDRESS(CITY,STATE ZIP)o J�tro r,� VY ��/� C�v�Jv N U EXPEDITED REPORT
DE LIVERY(surcharge) .
Date Due: ---- ---
SAMPLE
DATE TIME NO SAMPLE IDENTIFICATION �O Zo NUMBER OF CONTAINERS SUBMITTED REMARKS
Z,'2 1 ! 1 Z 1 I <
C

SAVANNAH LABORATORIES
a 5102 LaRoche Avenue, Savannah, GA 31404 Phone: [phone] Fax: [phone]
S L & ENVIRONMENTAL SERVICES, INC.
O 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
Fax: [phone]
O 900 Lakeside Drive, Mobile, AL 36693 Phone: [phone]
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD
O 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
PROJECT EFERENCE PROJECT NO. P.O. NUMBER
MATRIX
/y ao
I
I
S ,?002y%
REQUI D ANALYSES
PAGE OF z
PROJECT C. SAMPLE (s) NAM:V/ PHONE _ Z12 2,5—
(State)
AnIZ-11
2 Y
FAX (�% y22 —J�
", X
CLIEN N E CLI NT PROJECT
t �c i
y° n��
• �
�
STANDARD
7724-1,e,
o `
O J� r � ('
LJ DELIVERY
J
O
l\`f
CLIE ADDR/� SS (CITY, STATE] ZIP)
(oo
�O �v �ti
V
❑ EXPEDITED REPORT
DELIVERY(surcharge)
z (J
SAMPLE
J� f�
O�O� ; , r _
Date Due:
DATE TIME No SAMPLE IDENTIFICATION Q ?o NUMBER OF CONTAINERS SUBMITTED
REMARKS
12.00
RELINQUISH BY: (SIGNATURE)
D TE
TIME
REL
Y: (SI ATURE)
DA E
TIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RE IVED BY: (SIGNATURE)
DATE
TIME
EI D BY:
NATURE)
DA
TIME
RECEIVED BY: (SIGNATURE)
DATE
TIME
., x� ;... � � -LABORATORY USE ONLY
_•
RppECEIVED FOA LABbAATORY BY'.(SfGNAT:URE) DAt ;. TIME CUSTObY'INTACT CUSTODY SEAL.NO.- ` SL LOG:NO LAt30RATORY REMARKS
�
a,
F. '-O
r
•
ES
Nb

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
SECTION 11. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Sec, tion I Item 9 that is to surface waters. This includes discharges to municipal sewerage
systems in which the wastewater does not go through a treatment works prior to being discharged to surface waters. Discharges to wells must be
described where there are also discharges to surface waters from this facility.
SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME FACILITY.
All values for an existing discharge should be representative of the twelve previous months of operation. If this is a proposed discharge, values should
reflect best engineering estimates.
1. Discharge Serial Number 021 and Name Alcoa-Badin Landfill Seep
Give the name of discharge, if any (see instructions)
Previous Discharge Serial Number NIA
If a previous permit application was made for this discharge (Item 4, Section 1) provide previous discharge serial number.
2. Discharge Operating Dates
a. Discharge Began Date unknown
If the discharge described below is in operation, give the date (within best estimate) the discharge began
b. Discharge to Begin Date N/A
If the discharge has never occurred but is planned for some future date, give the date the discharge will begin.
C. Discharge to End Date NIA
If the discharge is scheduled to be discontinued within the next 5 years, give the date (or best estimate) the discharge will end.
3. Engineering Report Available
Check if an engineering report is available to reviewing agency upon request (see instructions).
4. Discharge Location Name the political boundaries within which the point of discharge is located:
State NC County Stanl
(If applicable) City or Town Badin
1 of 10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 021
Of5. Discharge Point Description (see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos, and other watercourses ®STR Lake ❑LKE Ocean
Municipal Sanitary Wastewater Transport System ❑MTS Well (injection) ❑WEL
Municipal Combined Sanitary and Storm Transport System ❑MCS Municipal Storm Water Transport System
Other ❑OTH If 'other' is checked, specify type
6. Discharge Point— Latitude & Longitude
Give the precise location of the point of discharge to the nearest second.
Latitude 35 DEG. 24 MIN. 04 SEC
Longitude 80 DEG. 07 MIN. 24 SEC
7. Discharge Receiving Water Name: Little Mountain Creek, via unnamed ditch
Name the waterway at the point of discharge. (see instructions).
Complete item 8 if the discharge is through an outfall that extends beyond the shoreline or is below the mean low water line.
6. Offshore Discharge
a. Discharge Distance from Shore: NIA feet Discharge Depth Below Water: NIA feet
9. Discharge Type and Occurrence — - — — -- .. -------------_-__-_
a. Type of Discharge: Check whether the discharge is continuous or intermittent.
® Continuous ❑Intermittent
❑OCE
FISTS
b. Discharge Occurrence Days per Week: Enter the average number of days per week (during periods of discharge) this discharge occurs.
7 days per week
c. Discharge Occurrence- Months: If this discharge normally operates (either intermittently or continuously) on less than a year around
basis (excluding shutdowns for routine maintenance), circle the months during the year when the discharge is operating.
❑JANUARY
❑FEBRUARY
❑MARCH
❑APRIL
❑MAY
❑JUNE
❑JULY
❑AUGUST
❑SEPTEMBER
❑OCTOBER
❑NOVEMBER
❑DECEMBER
Complete Items 10 and 11 if "intermittent" is checked in Item 9.Otherwise, proceed to Item 12.
10. Intermittent Discharge Quantity:
State the average volume per discharge occurrence N/A thousand gallons per day
11. Intermittent Discharge Duration and Frequency
a. Intermittent Discharge Duration Per Day: NIA hours per day
State the average number of hours per day the discharge is operating
b. - Intermittent Discharge Frequency: NIA discharge occurrences per day
State the average number of discharge occurrences per day during days when discharging
12. Maximum Flow Period: November - April (month to month)
ir Give the time period in which the maximum flow of this discharge occurs
2of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 021
13. Activity Description: Give a narrative description of activity producing this discharge (see instructions)
Groundwater discharge to surface
14. Activity Causing Discharge:
For each SIC Code which describes the activity causing this discharge, supply the type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b) in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or production units normally used for measuring production (see instructions)
L
15.
1
a. Raw Materials
b. Products
Maximum Amount Unit Shared Discharges
Maximum Amount Unit Shared Discharges
Waste Abatement
a. Waste Abatement Practices: Describe the waste abatement practices used on this discharge with a brief narrative (see instructions)
Clay landfill cover installation sloped to drain to minimize infiltration of precipitation into landfill
b. Waste Abatement Codes: Using the codes listed in Table II of the Instruction Booklet, describe the waste abatement
processes for this discharge in the order in which they occur (if possible).
(1) EOTHER (2) (3) (4) (5) . (6)
(7) (8) (g) (10) (11) (12)
(13) (14) (15) (16) (17) (18)
(19) (20) (21) (22) (23) (24)
3of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 021
�16. Wastewater Characteristics
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual analysis or best
estimate.(see instructions)
Parameter
Present
Parameter
Present
Color
00080
®
Copper
01042
❑
Ammonia
00610
❑
Iron
01045
Organic nitrogen
00605
®
Lead
01051
❑
Nitrate
00620
❑
Magnesium
00927
Nitrite
00615
❑
Manganese
01055
Phosphorus
00665
❑
Mercury
71900
❑
Sulfate
00945
®
Molybdenum
01062
❑
Sulfide
00745
❑
Nickel
01067
❑
Sulfite
00740
❑
Selenium
01147
❑
Bromide
71870
❑
Silver
01077
❑
Chloride
00940
❑
Potassium
00937
❑
Cyanide
00720
®
Sodium
00929
❑
Fluoride
00951
®
Thallium
01059
❑
Aluminum
01105
❑
Titanium
01152
❑
Antimony
01097
❑
Tin
01102
El
Arsenic
01002
❑
Zinc
01092
❑
Beryllium
01012
❑
Algicides'
74051
❑
Barium
01007
®
Chlorinated organic compounds'
74052
Boron
01022
®
Pesticides'
74053
❑
Cadmium
01027
❑
Oil and grease
00550
❑
Calcium
00916
❑
Phenols
32730
❑
Cobalt
01037
®
Surfactants
38260
❑
Chromium
01034
❑
Chloride
50060
❑
Fecal coliform
74055
®
Radioactivity
74050
❑
Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C. 20250,
June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide Act.
4of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
As
DISCHARGE SERIAL NUMBER 021
6117. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions).
In addition enter the Darameter name and code and all required values for any of the following arameters if they were checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, chlorine or
oil and grease
Parameter and Code
Influent
Effluent
Untreated
Intake
Water
(Daily
avera a
In -Plant
Treated Intake
Water (Daily
average)
Daily
Average
Minimum Value
Observed or
Expected During
Discharge
Activity
Maximum Value
Observed or
Expected During
Discharge
Activity
Frequency
of Analysis
Number of
Analyses
Sample
Type
Flow'
Gallons per day
00056
N/A
(GROUND
WATER)
N/A
6400
1400
22000
1/30
121365
G
NIA
N/A
pH Units'
00400
N/A
N/A0
ambient
groundwater
ambient
groundwater
Temperature °F (winter)
74028
Temperature °F (summer)
74027
N/A
N/A
ambient
groundwater
ambient
groundwater
N/A
N/A
6.8
6.8
6.8
1
G
Biochemcial Oxygen
Demand
(BOD 5-Day) mgll-
00310
N/A
N/A
<20
<20
<20
1
G
Chemical Oxygen
Demand
(COD) mgll
00340
N/A
N/A
N/A
WA
<5.0
<5.0
1500
<5.0
1500
1
1
G
G
Total Suspended
(nonfilterable) Solids
mg/l
00530 .
Specific Conductance
micromhos/cm at 25`C
00095
Settleable Matter
(residue) mill
00545
NIA
N/A
<0.20
<0.20
<0.20
1
G
N/A
NIA
0.029
<0.005
0.061
1/30
121365
G
Cyanide mg/l
00720
' Other discharges sharing intake flow (serial numbers) (see instructions)
5of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 021
Plant Controls
Check if the following plant controls are available for this discharge.
Alternate power source for major pumping facility ❑ APS
Alarm or emergency procedure for power or equipment failure ❑ ALM
Complete Item 19 if discharge is from cooling and/or steam water generation and water treatment additives are used
19. Water Treatment Additives: If the discharge is treated with any conditioner, inhibitor, or algicide, answer the following:
a. Name of Material(s) N/A
b. Name and address of manufacturer
c. Quantity (pounds added per million gallons of water treated)
d. Chemical composition of these additives (see instructions)
Complete Items 20 25 if there is a thermal discharge (e q associated with a steam and/or power generation plant steel mill, petroleum refinery, or any
other manufacturing process) and the total discharge flow is 10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source: Check the appropriate item(s) indicating the source of the discharge (see instructions)
Boiler Blowdown ❑BLBD Boiler Chemical Cleaning ❑BCCL
Ash Pond Overflow ❑APOF Boiler Water Treatment - Evaporator Blowdown ❑EPBD
Oil and Coal Fired Plants -Effluent from Air Pollution Control Devices 1-10CFP
Condense Cooling Water ❑COND Cooling Tower Blowdown ❑CTBD
Manufacturing Process ❑MFPR Other ❑OTHR
21. DischargefReceiving Water Temperature Difference Summer NIA°F Winter °F
Give the maximum temperature difference between the discharge and receiving waters for summer and winter (see instructions).
22. Discharge Temperature, Rate of Change Per Hour . N/A°F./hour
Give the maximum possible rate of temperature change per hour of discharge under operating conditions (see instructions).
23. Water Temperature, Percentile Report (Frequency of Occurrence)
In the table below, enter the temperature which is exceeded 10% of the year, 5% of the year,/ % of the year and not at all (maximum
yearly temperature). (see instructions)
Frequency of occurrence
a. Intake Water Temperature (subject to natural changes)
b. Discharge Water Temperature
10%
5%,
1%,
Maximum
N/A°F
°F
°F
OF
°F
OF
°F
°F
6of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 021
�24. Water Intake Velocity: NIA feet/sec.
(see instructions)
25. Retention Time: N/A minutes
Give the length of time, in minutes, from start of water temperature rise to discharge of cooling water. (see instructions) .
26. Additional Information
Item Information
g Supplemental information pertaining to the Alcoa-Badin Landfill consists of investigation reports and landfill
cover improvements construction to reduce infiltration and groundwater discharge. These reports are
available at Alcoa or at the office of the Hazardous Waste Section, Division of Waste Management, Raleigh,
NC.
16,17 The analytical results are for the East Seep. There are three seeps (East, Middle and West) at the landfill.
Alcoa is working on tying the Middle and West Seeps, which tend to be intermittent, into the continuous East
seep. Additional information on the seep discharges is attached.
r�j
7of10

r__
1
NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
SECTION 111. WASTE ABATEMENT REQUIREMENTS & IMPLEMENTATION
(CONSTRUCTION) SCHEDULE
This section requires information on any uncompleted implementation schedule which may have been imposed for construction of waste treatment
facilities. Such requirements and implementation schedules may have been established by local, State, or Federal agencies or by court action. In
addition to completing the following items, a copy of an official implementation schedule should be attached to this application.
IF YOU ARE SUBJECT TO SEVERAL DIFFERENT
F DIFFERENT LEVELS OF
IMPOSING DIFFERENT SCHEDULES IMPLEMENTATION O
S (ITEM Ia) AND/OR STAGED CONSTRUCTION OF SEPARATE OPERATIONAL UNITS (ITEM c)AUTHORITY SUBMIT A
SEPARATE SECTION III FOR EACH ONE.
Improvements
a. Discharge Serial Numbers Affected: N/A to Ouffall 021
List the discharge serial numbers, assigned in Section II, that are covered by this implementation schedule
Authority Imposing Requirement
Check the appropriate item indicating the authority for the implementation schedule. If the identical implementation schedule has been
ordered by more than one authority, check the appropriate items. (see instructions)
Locally developed plan ❑LOC Areawide Plan DARE
Basin Plan ❑BAS State approved implementation schedule ❑SQS
Federal approved water quality standards implementation plan WQS
Federal enforcement procedure or action ENF
State court order CRT Federal court order FED
c. Facility Requirement: 3-character (general) 6-character (specific -see Table II)
Specify the 3-character code of those listed below that best describes in general terms the requirement of the implementation
schedule and the applicable six -character abatement codes(s) from Table II of the instruction booklet.
If more than one schedule applies to the facility because of a staged construction schedule, state the stage of construction being
________described.here with _the appropriate general action code. Submit a separate Section III for each stage of construction planned.
New Facility -> NEW
Increase in Capacity -> INC
Both Increase in Treatment Level and Capacity -> ICT
Modification (no increase in capacity or treatment) -> MOD
Increase in Treatment Level -> INT
Process Change -> PRO Elimination of Discharge -> ELI
Implementation Schedule and 3. Actual completion Dates
Provide dates imposed by schedule and any actual dates of completion for implementation steps listed below.
Indicate dates as accurately as possible. (see instructions)
Implementation Steps
Preliminary plan complete
Final plan submission
Final plan complete
Financing complete & contract awarded
Site acquired
Begin construction
End construction
Begin discharge
Operational level attained
Scheduled Completion Date Actual Completion Date
8of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
DISCHARGE SERIAL NUMBER 021
41-1
ADDITIONAL REQUIRED INFORMATION
9-
11
REFER TO DIRECTIONS BELOW BEFORE ATTEMPTING TO COMPLETE THIS FORM
Parameter (Code)
Fluoride mg/l
00951
Untreated Intake
Water
(Daily average)
In -Plant Treated
Intake Water
Dail average)
Daily
Average
Minimum
Value
Maximum
Value
Frequency
of Analysis.
Number of
Analyses
Sample
Type
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
NIA
NIA
17
12
24
1130
12/365
G
REMARKS:
Fluoride results from historic data collected at the request from the Mooresville Regional Office of DENR.
Additional one-time detected parameters included in the attached laboratory analytical results.
I certify that I am familiar with the information contained in this report and that to the best of my knowledge and belief such information is true, complete
and accurate.
q6q- Ott
B. A. Cox
Ditekorm Completed
Name of Authorized Agent
Si na ure
9of10

NPDES Application Form - Standard Form C
Manufacturing and Commercial Facilities
IL Directions - For each parameter listed, complete the information requested in each column in the units specified according to the instructions given below.
Column 1- Enter the daily average value of the intake water at the point it enters the facility. If intake water if from more than one source, and enters the
facility at separate entry points, the value given in column 1 should be weighted proportional to the quantity of flow contributed from each source. If water
is treated before use, completion of this column is not required (see instructions for column 2). Values of intake are not required for mining activities.
Column 2 - If all or part of intake water is treated before use, provide values for total intake here instead on in Column 1, Also describe briefly in item 26
'additional information," the type of treatment performed on intake water (e.g., rapid sand filtration, coagulation, flocculation, ion exchange, etc.) and the
percent of intake water contributing to this discharge that has been treated.
Column 3 - Supply daily average value for the days when discharge is actually operating or is expected to be operating (a new discharge). Daily average
values are to be computed by weighing the daily value in proportion to the daily flow. If a discharge occurs irregularly, the value supplied in the column
marked 'Daily Average" should represent an average for the average for the days the discharge actually occurs. Average values are not to be supplied
for pH, specific conductance, and bacteriological parameters (e.g., coliform bacteria).
Columns 4 and 5 - Supply minimum and maximum value observed (or expected for new discharge) over any one day when the discharge is operating.
Column 6- Specify the average frequency of analysis for each parameter as number analyses per number of days (e.g.,'317" is equivalent to three
analyses performed every 7 days). If continuous, enter'CONT.' When analyses are conducted on more than one individual grab sample collected
during the same day, the analysis frequency should reflect one analysis whose value is the average of the individual grab sample measurements.
Average frequency should be based on an operating month.
Column 7 - Specify the number of analyses performed at the average frequency specified in column 6, up to 365.
Column 8 - Specify sample type as follows:
G For grab sample (individual sample collected in less than 15 minutes).
#C For composite sample # is to be replaced by the average number of hours over which the composite sample was collected. Composite
samples are combinations of individual samples obtained at intervals over a time period, either the volume of each individual sample is directly
proportional to discharge flow rates or the sampling interval (for constant volume samples) is inversely proportional to the flow rates over the time period
used to produce the composite.
NA If'CONT' was entered in column 6.
Analytical methods - Appendix A contains all parameters with their reporting levels, test descriptions, and references. The parameter values can be
determined either by use of the standard analytical methods as described in table A or by methods previously approved by the EPA Regional
Administrator or Director of a federally approved State program (or their authorized representative) who has jurisdiction over the State in which the
discharge occurs. If the test used is not one shown in table A, the test procedure should be referenced in "Remarks" or on a separate sheet.. If values
are determined to be less than the detectable limits (as determined by referenced standard analytical techniques and/or instrument manufacturer's
literature), specify "LT(Value of detectable limit)" in the appropriate space. For example, if the detectable limit is .005 mg/l and quantities of less than this
are determined, specify'LT.005.' Do not enter descriptors such as 'NIL,' 'TRACE,' 'NEG," etc. for this purpose. If it is your reasoned judgment that
one or more of the required parameters is not present in the initial untreated or treated process water and/or the discharge, enter an 'A' (meaning
'absent') in the appropriate space.
In order for values reported to be representative, it is recommended that they be based on from at least five to seven analyses of composite
samples(if applicable). Each of the composite samples should be obtained by compositing frequent samples in proportion to flow over an operating day.
Samples should be taken during period of maximum production, if possible. If samples are taken at periods of less than maximum production, state in
'Remarks' the percent of maximum production that was obtained during the sampling period.
10 of 10

Little Mountain Creek
Note: Alcoa is working towards combining the intermittent West and Middle Seeps into the East Seep
as indicated by the dashed arrows
ABL Flow Diagram

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-Ilk, Alcoa-Badin Landfill Seeps Sampling Results
ON
�'" ` ":ABLVLddle
SeeP��
�_ ABI EastSee�
�Weste
tQtaL�G
r e GN
(total
to€(a[�
u
F ree�CE
un
tal
tal
toft
� o
;
p
09/24/96
24
14
33
01 /06/97
< 5.0
< 5.0
19
02/12/97
< 5.01
< 5.0
13
03/31/97
< 10.0
< 10.0
18
04/24/97
12
12
15
05/28/97
30
24
0
06/24/97
e
07/21/97
59
25
29
08/29/97
"ry .. _
1
<5.0
0
28
09/30/97
26.8
26.8
21
10/23/97
983
957
18
11/17/97
27.1
< 5.0
12
12/15/97
241
< 5.0
13
01/21/98
5.1
<5.0
15
02/25/98
15
< 5.0
11
03/26/98
< 5.0
< 5.0
13
04/30/98
11
< 5.0
16
05/26/98
•s:' F
12
< 5.0
18
06/15/98
`
,� �`
" .
< 5.0
< 5.0
20
07/20/98
'
� r H. �
< 10
< 10
23
410
< 10
0.69
08/24/98
•y�
< 5.0
6.4
24
a.
09/23/98
,'
'„� ". ,.:
14
15
21
5.6
5
0.31
10/23/9 8
11
6.5
15
�5.7
w..
11/10/98
...
��a�
" ."
22
25
16
< 5.0
0.54
12/07/98
73
11
4.4
61
23
14
< 5.0
< 5.0
0.44
01/11/99
26
6.2
13
58
21
13
<5.0
<5.0
0.37
02/10/99
16
< 5.0
18
48
14
12
< 5.0
< 5.0
0.40
03/29/99
14
< 5.0
14
29
14
12
< 5.0
< 5.0
0.39
04/19/99MMM___09,
34
11
15
<5.0
<5.0
0.40
05/28/99
06/23/99
x
" ; ,
Mw
Nal
11
24
8.2
< 5.0
15
13
< 5.0
< 5.0
< 5.0
< 5.0
0.50
0.46
Notes: 1. Blank cells indicates Not Sampled.
2. Free CN analytical method is Cyanide Amenable to Chlorination (EPA 335.2) through June 1998.
3. Free CN analytical method is Weak Acid Dissociable Cyanide (SM 45004) since July 1998.
it I

-19 L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
��02 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 1
DATE/
. - ....
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
--------------------------------------------------
14412-1 Seep 1 07-02-99/11:54
----- - - - - -- -------------------------------
PARAMETER 14412-1
--------------------------------------- --
Cyanide (335.2)
Cyanide, ug/1
Dilution Factor
Prep Date
Analysis Date
lalysis Time
3atch ID
Analyst
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, ug/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Fluoride (300.0)
Fluoride, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
---------------------------------------
1.0
07.14.99
07.14.99
1637
0714S
RD
1.0
07.14.99
07.14.99
1632
07145
RD
M
10
07.08.99
07.09.99
1424
0709B
HL
ALCOA
BADIN WORKS
JUL 2 61W
ENVIRONMENTAL
DEPARTMENT

SAVANNAH LABORATORIES
1�36 L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr.Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 2
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------ --------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- -------------------------------------------------- -----------------------
PARAMETER 14412-1
------------------------------------------------- --
Volatile Organic Compounds (624)
Acrolein (Propenal), ug/1
Acrylonitrile, ug/l
Benzene, ug/1
Bromoform, ug/l
Carbon Tetrachloride, ug/l
Chlorobenzene, ug/1
Dibromochloromethane, ug/1
Chloroethane, ug/1
2-Chloroethylvinyl ether, ug/1
Chloroform, ug/1
Dichlorobromomethane, ug/1
Dichlorodifluoromethane, ug/1
1,1-Dichloroethane, u9/1
1,2-Dichloroethane, ug/1
1,1-Dichloroethene, ug/l
1,2-Dichloropropane, ug/1
1,3-Dichloropropylene, ug/l
Ethylbenzene, ug/1
Bromomethane, ug/1
Chloromethane, ug/l
Methylene chloride (Dichloromethane), ug/1
1,1,2,2-Tetrachloroethane, ug/1
-------------------------------------------------
<100
<100
<5.0
<5.0
<5.0
<5.0..
<5.0
<10
<50
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<10
<5.0
<5.0
------------------------------

/ 1
LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
r102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
' LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 3
DATE /
.
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
----------------------
----------- --------------------------------------------------
07-02-99/11:54
14412-1 Seep 1
----------- --------------------------------
PARAMETER
---------- ----
14412-1
-----------------------------
Tetrachloroethene, ug/1
<5.0
Toluene, ug/l
<5.0
trans-1,2-Dichloroethene, ug/l
<5.0
1,1,1-Trichloroethane, ug/l
<5.0
1,1,2-Trichloroethane, ug/l
<5.0
-7richloroethene, ug/l
<5.0
ug/l
<5.0
.,richlorofluoromethane,
Vinyl chloride, ug/1
<10
Dilution Factor
1.0
07.07.99
Analysis Date
1020
Analysis Time
200706
Batch ID
ES
-Analyst-----------------------------------------
------------------------------

sk LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 4
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
------ --------------------------------------------------
14412-1 Seep 1
07-02-99/11:54
-----------
PARAMETER
-------------------- -
14412-1
-----------------------------
Base Neutral Compounds (625)
Acenaphthene, ug/1
<10
Acenaphthylene, ug/1
<10
Anthracene, ug/l
< 0
Benzidine, ug/1
<80
Benzo(a)anthracene, ug/l
<10
Benzo (a) pyrene, ug/1
<10 --
3,4-Benzofluoranthene, ug/l
<10
Benzo(g,h,i)perylene, ug/1
<10
Benzo(k)fluoranthene, ug/1
<10
bis(2-Chloroethoxy)methane, ug/1
<10
bis(2-Chloroethyl)ether, ug/l
<10
2,21-oxybis(1-chloropropane)[bis(2-Chloroisopropy
<10
1) ether] , ug/1
bis(2-Ethylhexyl)phthalate, ug/1
<10
4-Bromophenylphenyl ether, ug/l
<10
Butylbenzylphthalate, ug/1
<10
2-Chloronaphthalene, ug/1 -
<10
4-Chlorophenylphenyl ether, ug/1
<10
Chrysene, ug/1
<10
Dibenzo(a,h)anthracene, ug/l
<10
1,2-Dichlorobenzene, ug/1
<10
1,37Dichlorobenzene, ug/1
-------------------------------------------------
<10
-

LSAVANNAH -LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
,5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 5
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ------------------------------------
14412-1 Seep 1
----------- ---------------------------------------
PARAMETER
--------------------
14412-1
-----------------------------
1,4-Dichlorobenzene, ug/l
<10
3,31-Dichlorobenzidine, ug/l
<20
Diethylphthalate, ug/l
<10
Dimethylphthalate, ug/l
<10
Di-n-butylphthalate, ug/l
<10
-,4-Dinitrotoluene, ug/l
<10
ug/l
---<10
,6-Dinitrotoluene,
,ji-n-octylphthalate, ug/l
<10
1,2-Diphenylhydrazine, ug/l
<10
Fluoranthene, ug/l
<10
Fluorene, ug/l
<10
<10
Hexachlorobenzene, ug/l
Hexachlorobutadiene, ug/1-
<10
Hexachlorocyclopentadiene, ug/1
<10
Hexachloroethane, ug/l
<10
Indeno(1,2,3-cd)pyrene, ug/l
<10
Isophorone, ug/1
<10
<10
Naphthalene, ug/1
<10
Nitrobenzene, ug/1
<10
N-Nitrosodimethylamine, ug/1
n-Nitrosodi-n-propylamine, ug/1
<10
N-Nitrosodiphenylamine/Diphenylamine, ug/l
<10
Phenanthrene, ug/1
-----------------------------------------------
<10
DATE/
TIME SAMPLED
-----------------------
07-02-99/11:54
-----------------------

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr'. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 6
DATE /
LOG NO SAMPLE DESCRIPTION ,-LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
14412-1 Seep 1
07-02-99/11:54
------------------------
----------- --------------------------------------------------
PARAMETER
--------------------
14412-1
--
-----------------------------
Pyrene, ug/1
<10
1,2,4-Trichlorobenzene, ug/1
<10
Dilution Factor
1.0
Prep Date
07.06.99
Analysis Date
07.09.99
Analysis Time
2310
Batch ID
0706A
Analyst
-------------------------------------------------
CJR
-

SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
­102 LaRoche Avenue Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
America
Client PO. No.: MQB0803MQ
Aluminum Company of
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS
Page 7
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
-TIME
SAMPLED
----
54
14412-1 Seep
-----------�-----------
-1--------------------------------------------
14412-1
PARAMETER-------------------- ---------------.-----
----------
--------------------
Acid Extractable Organics (625)
<10
2-Chlorophenol, ug/1
<10
2,4-Dichlorophenol, ug/1
<10
2,4-Dimethylphenol, ug/l
<50
4,6-Dinitro-2-methylphenol, ug/1
1,4-Dinitrophenol, ug/l
<50
r.-Nitrophenol, ug/l
<10
<50
4-Nitrophenol, ug/1
(p-Chloro-m-cresol), ug/1
<10
4-Chloro-3-methylphenol
Pentachlorophenol, ug/1
<50
Phenol, ug/l
<10
<10
2,4,6-Trichlorophenol, ug/1
1.0
Dilution Factor
07.06.99
Prep Date
07.09.99
Analysis Date
2310
Analysis Time
0706A
Batch ID
CJR
-Analyst----------.------------------------------
----------
-----------;------- --

LSAVANNAH . LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 8
DATE /
LOG NO SAMPLE DESCRIPTION ,-LIQUID-SAMPLES TIME -.SAMPLED
------------------------------------------------------------- -----------
14412-1 Seep 1 07-02-99/11:54
-----------------------------------------------------------------------
PARAMETER 14412-1
----------------
Pesticides/PCB's (608)
Aldrin, ug/1
alpha-BHC, ug/1
beta-BHC, ug/1 .
gamma-BHC (Lindane), ug/1
delta-BHC, ug/1
------C-h-lor-dane-- (technical) , ug/1
4,4'-DDT, ug/1
4,4'-DDE, ug/1
4,4'-DDD, ug/1"
Dieldrin, ug/1
alpha-Endosulfan, ug/1
beta-Endosulfan, ug/1
Endosulfan sulfate, ug/1
Endrin, ug/1
Endrin aldehyde, ug/l
Heptachlor, ug/1
Heptachlor epoxide, ug/1
Aroclor-1242, ug/1
Aroclor-1254, ug/1
Aroclor-1221, ug/1
Aroclor-1232, ug/1
Aroclor-1248, ug/1
---------------------------------------
<O.050
<0.050
<0.050
<0.050
<0.050
<0.50
<0.10
<0.10
<0.10
<0.10
<0.050
<0.10
<0.10
<0.10
<0.10
<0.050
<0.050
<1.0
<1.0
<2.0
<1.0.
<1.0
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
�102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99,
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 9
DATE/
-
LOG NO SAMPLE DESCRIPTION LIQUID'SAMPLES
------
TIME SAMPLED
----------- ---- --------------------------
07-02-99/11;54
14412-1 Seep 1
-----------------------
--------------------------------------------------
14412-1
PARAMETER
-
---------------
Aroclor-1260, ug/1
<1.0
Aroclor-1016, ug/1
<1.0
Toxaphene, ug/1
<5.0
1.
Dilution Factor
07.08.99
Prep Date
07.15.99
-nalysis Date
0529
nalysis Time
0708N
Batch ID
ACM
Analyst
Phenolics, Total Recoverable (9065)
Phenolics, Total Recoverable, mg/l
<0.050
Dilution Factor
1.0
07.12.99
Prep Date
07.12.99
Analysis Date
1745
Analysis Time
0712A
Batch ID
KB
Analyst------------------------------------------
------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 10
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES.
----------- ------------------------------
14412-1 Seep 1
----------- ------------------------------------------
PARAMETER
--------------------
14412-1
-----------------------------
Bromide (300.0)
Bromide, mg/l
<1.0
Dilution Factor
1.
Prep Date
07.09.99
Analysis Date
07.09.99
Analysis Time
2211
2211
070
Batch ID
Analyst
HL
HL
Residual Chlorine
Residual Chlorine, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Color
Color, PCU
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-------------------------------------------------
<1.0
1.0
07.03.99
07.03.99
1700
0703A
PB
1.0
07.03.99
07.03.99
1730
0703A
PB
DATE/
TIME SAMPLED
-----------------------
07-02-99/11:54
-----------------------

' SAVANNAH LABORATORIES
S
& ENVIRONMENTAL SERVICES, INC.
F102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 11
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
--- -------------------------------------
14412-1 Seep 1 07-02-99/11:54
----------- -------------------------------------------------- -----------------------
PARAMETER 14412 -1
--------------------------------------- ---
Fecal Coliform (MF)
Fecal Coliform, c0l/100mis
07.03.99
Prep Date
030
99
Analysis Date 07.19
Analysis Time
Match ID 07030
3A
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable Material), mg/l <5.0
Dilution Factor 1.0
Prep Date 07.08.99
Analysis Date 07.09.99
Analysis Time 1000
Batch ID 0708TNN
Analyst
Phosphorus, Total (365.4)
Total Phosphorus, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
---------------------------------------
<0.10
1.0
07.08.99
07.09.99
1230
0708A
LR
--------------------

' SAVANNAH LABORATORIES
S
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 12
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- ------------------------------------------------
14412-1 Seep 1
----------- ------------------------------------------------
PARAMETER
--------------------
14412-1
----------
-----------------------------
Sulfate as SO4 (375.4)
Sulfate as 504, mg/1
Dilution Factor
5.0
Prep Date
07.09.99
Analysis Date
07.09.99
Analysis Time
2000
Batch ID
0709B
Analyst
KB
Sulfite (377.1)
Sulfite, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Sulfide (376.2)
Sulfide , mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
.Analyst
------------------------------
<5.0
1.0
07.03.99
07.03.99
1700
0703A
PB
<0.10
1.0
07.09.99
07.09.99
2040
0709A
KB
DATE/
TIME SAMPLED
-----------------------
07-02-99/11:54
-----------------------

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 13
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- -------------------------------
PARAMETER 14412-1
--------------------------------------- --
Surfactants (MBAS EPA 425.1)
Surfactants (MBAS) , mg/1
Dilution Factor
Prep Date
Analysis Date
analysis Time
atch ID
analyst
Nitrogen (Organic) (351.2/350.1), mg/1
Analyst
Titanium (200.7)
Titanium, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
---------------------------------------
<0.10
1.0
07.07.99
07.07.99
1600
0707Q
TN
LR
<0.010
1.0
07.07.99
07.08.99
1958
0707I
CK
------------------------------

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com s
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 14
LOG NO
SAMPLE DESCRIPTION ,"LIQUID SAMPLES
------------------------------------
-----------
14412-1
Seep 1
------
-----------
PARAMETER
-------------------------------------------
--------------------
14412-1
-
-----------------------------
Antimony
Antimony,
mg/l
<0.020
Dilution
Factor
1.
07.07.99
Prep Date
Analysis
Date
8.99
07.01958
Analysis
Time
Batch ID
072
07071
CK
Analyst
Arsenic (206.2)
Arsenic, mg/1
<0.010
W R Post Digestion Spike
109 9S
Dilution Factor
1.0
Prep Date
07.07.99
Analysis Date
07.14.99
Analysis Time
1637
Batch ID
0707H
Analyst
----------------------------- ----------
NM
---------- ---
DATE/
TIME SAMPLED
-----------------------
07-02-99/11:54
-----------------------

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 15
DATE /
LOG NO SAMPLE DESCRIPTION , LIQUID -SAMPLES TIME SAMPLED
---------- --------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- ----------------------------
PARAMETER 14412-1
--------------------------------------- -----
Beryllium
<0.0
Beryllium, mg/1
Dilution Factor
1.0
07.07.99
Prep Date
8.99
07.01958
Analysis Date
alysis Time
7071
--Watch ID
CK
Analyst
Cadmium (200.7)
Cadmium, mg/1
<0.0050
Dilution Factor
1.
07.07.99
Prep Date
8.99
07.01958
Analysis Date
Analysis Time
07I
07071
Batch ID
CK
Analyst
Copper (200.7)
<0.020
Copper, mg/1
1.
Dilution Factor
07.07.99
Prep Date
0
07.1958
Analysis Date
Analysis Time
07I
07071
Batch ID
CK
-Analyst-------------------------------
----------------------------------------
4

I SAVANNAH LABORATORIES
S
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 16
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- -------------------------------------------------- -----------------------
PARAMETER 14412-1
----------------------------------------------------------
Lead (239.2)
Lead, mg/1
% R Post Digestion Spike
Dilution Factor
Prep Date
Analysis Date
-Analysis Time
Batch ID
Analyst
Mercury (245.1)
Mercury, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
<0.0050
77 %-
1.0
07.07.99
07.13.99
1925
0707H
NM
<0.00020
. 1.0
07.15.99
07.15.99
2336
0715T
BJB
--------------------

8 L SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue - Savannah,
31404 - [phone] - Fax (912) 352-Ulbb - www.saviaos.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 17
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES
TIME SAMPLED
----------- ---- -------------------------------
07-02-99/11:54
14412-1 Seep 1
14412-1
PARAMETER---------- ----------
------------------------- -----
--------------------
Nickel (200.7)
<0.1.0
Nickel, mg/l
1.9
Dilution Factor
.99
07.08.99
Prep Date
07.01958
alysis Date
1958
alysis Time
tA
0707I
tchID
CK
nalyst
Selenium (270.2)
<0
Selenium, mg/l
95 %-
0
* R Post Digestion Spike
1.
Dilution Factor
07.07.99
Prep Date
07.1
Analysis Date
1637
Analysis Time
Batch ID
070707H
NM
-Analyst-----------------------------------------
------------------------------
Is

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com ,Aft�
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 18
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- ---------------------------------------------------
14412-1 Seep 1
07-02-99/11:54
-----------------------
----------- --------------------------------------------------
PARAMETER
--------------------
14412 -1
----------
-----------------------------
Silver (200.7)
Silver, mg/1
<0..0
Dilution Factor
1 0
Prep Date
07.07.99
Analysis Date
07.08.99
Analysis Time
1958
Batch ID
07071
Analyst
CK
Thallium (279.2)
Thallium, mg/1
W R Post Digestion Spike
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.010
73 %-
1.0
07.07.99
07.13.99
1925
0707H
NM

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
-- 02 LaRoche Avenue , Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 OUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 19
DATE/
LOG NO SAMPLE DESCRIPTION ,.LIQUID SAMPLES TIME SAMPLED
-------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- ----------------------------------
PARAMETER - 14412-1
-------------------- ----
-------------------
Zinc (200.7)
Zinc, mg/l
Dilution Factor
Prep Date
Analysis Date
—'nalysis Time
atch ID
analyst
Chromium (200.7)
Chromium, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Aluminum (200.7)
Aluminum, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.020
1.0
07.07.99
07.08.99
1958
0707I
CK
<0.010
1.0
07.07.99
07.08.99
1958
0707I
CK
<0.20
1.0
07.07.99
07.08.99
1958
0707I
CK
---------------------------------------- -

SAVANNAH LABORATORIES
S
L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax
[phone] • www.savlabs.com
-
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS
Page 20
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
1
07-02-99/11:54
14412-1 Seep
-----------------------
----------- ---------------------------------------
PARAMETER
--------------------
14412-1
-----------------------------
Barium (200.7)
Barium, mg/1
Dilution Factor
1.
07.07.99
Prep Date
8.99
0-
Analysis Date
Analysis Time
1958
Batch ID
7071
007I
Analyst
CK
Boron (200.7)
Boron, mg/1
Dilution Factor
1.0
07.07.99
Prep Date
07.08.99
Analysis Date
Analysis Time
1958
Batch ID
07I
07071
Analyst
CK
Cobalt
Cobalt, mg/l
0009*41
Dilution Factor
1.
07.07.99
Prep Date
8.99
07:01958
Analysis Date
Analysis Time
Batch ID
07I
07071
CK
-Analyst-----------------------------------------
------------------------------

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
r-102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 21
DATE /
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-------- ---- -----------------------------------
14412-1 Seep 1 07-02-99/11:54
------------ -------------------------------------------------- -----------------------
PARAMETER 14412-1
--------------------------------------- ---
Iron (200.7)
Iron, mg/l 1l
Dilution Factor 1.
Prep Date 07.07.999
8.99
Analysis Date 07.01958
analysis Time
3atch ID 07071
072
CK
Analyst
Magnesium
Magnesium, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Manganese (200.7)
Manganese, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
I
1.0
07.07.99
07.08.99
1958
0707I
CK
ow-
1.0
07.07.99
07.08.99
1958
0707I
CK
------------------------------ ------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
7
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 22
LOG NO- SAMPLE DESCRIPTION ,-LIQUID SAMPLES
14412-1 Seep 1
----------- ---------------- I
--------------------
14412-1
----
-----------------------------
Molybdenum (200.7)
Molybdenum, mg/l
<0.010
Dilution Factor
1.0
07.07.99
Prep Date
07.08.99
Analysis Date
Analysis Time
1958
--match ID
0707I
Analyst
CK
Tin (200:7)
Tin, mg/1
<0..0
Dilution Factor
1
07.07.99
Prep Date
8.99
07.01958
Analysis Date
Analysis Time
Batch ID
07I
07071
Analyst
CK
Alkalinity (to pH 4.5) as CaCO3 (310.1)
Alkalinity (to pH.4.5) as CaCO3, mg/1
590
Dilution Factor
1.0
07.13.99
Prep Date
07.13.99
Analysis Date
Analysis Time
1300
Batch ID
0713A
Analyst
PB
DATE/
TIME SAMPLED
-----------------------
07-02-99/11:54
-----------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
Fi 02 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO SAMPLE DESCRIPTION ,-LIQUID SAMPLES
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 23
14412-1 Seep 1
--------------------------------1
PARAMETER
-------------------------------------
h al Oxygen Demand (5-Day) (405.1)
DATE/
TIME SAMPLED
------------------------
07-02-99/11:54
-----------------------
Bioc emic
Biochemical Oxygen Demand (5 Day), mg/l ,
07.03.99
Prep Date
03.99
1745
Analysis Date 07.
Analysis Time
17450703A
-atch.ID
-- PB
aalyst
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Total Solids (160.3)
Total Solids, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-------------------
<20
1
07.08.99
07.09.99
1125
0708A
JH
4.0
07.08.99
07 .09 .99
940
0708A
JH

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 24
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- -------------------------------------------------- -----------------------
PARAMETER 14412-1
----------- ---------- --
------------------
Total Dissolved Solids (160.1)
Total Dissolved Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Suspended Solids (160.2)
Suspended Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Volatile Solids
Volatile Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
2.0
07.07.99
07.08.99
1300
0707A
JH
1
07.07.99
07.08.99
940
0707B
JH
4.0
07.08.99
07.12.99
1625
0708A
JH
------------------------------

SI SAVANNAH LABORATORIES
L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 25
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
---- 1---------------------------------- ----
14412-1 Seep ----- 07=02=99/11�54---------
-- --- - - - - ------------- ---- - - - - --
14412-1
PARAMETER
-----
---------------
Settleable Matter (Imhoff) (160.5), ml
<0.20
1.0
Dilution Factor
07.07.99
Prep Date
07.07.99
Analysis Date
1000
Analysis Time
0707A
tch ID
PB
alyst
Ammonia-N (350.1)
<0.030
Ammonia-N, mg/l
1
Dilution Factor
07.08.99
Prep Date
07.08.99
Analysis Date
1004
Analysis Time
0708C
Batch ID
DM
Analyst
Total Kjeldahl Nitrogen (351.2) 1
Total Kjeldahl Nitrogen-N, mg/l 1.0
Dilution Factor 07.08.99
Prep Date 07.09.99
Analysis Date 1001
Analysis Time 0708A
Batch ID LR
Analyst
0

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 26
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
------------------------------------------------------------- ------------------
PARAMETER 14412-1
-
--------------------------------------------------------
----------------------
Nitrate-N (353.2)
Nitrate-N, mg/1
Dilution Factor
1.0
Prep Date
07.02.99
Analysis Date
07.02.99
Analysis Time
0457
------'Batch ID
0709A
Analyst
DM
Acidity (305.1)
Acidity as CaCO3, mg/1
<10
Dilution Factor
1.0
Prep Date
07.13.99
Analysis Date
07.13.99
Analysis Time
1550
Batch ID
0713A
Analyst
PB
Total Organic Carbon (415.1)
Total Organic Carbon, mg/1
3
Dilution Factor
1.0
Prep Date
07.22.99
Analysis Date
07.22.99
Analysis Time
1127
Batch ID
0722A
Analyst
---------------------------------------
LR
----------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 27
DATE/
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES TIME SAMPLED
-------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- -------------------------------------------------- ------------------------
PARAMETER 14412 -1
--------------------------------- -
----------------
Hardness as CaCO3 (6010)
Hardness as CaCO3, mg/1
Dilution Factor
Prep Date
Analysis Date
Waalysis Time
tch ID
alyst
Nitrite-N (353.2)
Nitrite-N, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Calcium (200.7).
Calcium, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
t
1.0
07.07.99
07.08.99
1958
07071'
CK
<0.050
1.0
07.03.99
07.03.99
1804
0703A
DM
1.0
07.07.99
07.08.99
1958
0707I
CK
--------------------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 28
DATE/
LOG NO SAMPLE DESCRIPTION LIQUID SAMPLES - TIME SAMPLED
----------- -------------------------------------------------- -----------------------
14412-1 Seep 1 07-02-99/11:54
----------- -------------------------------------------------- -----------------------
PARAMETER 14412-1
------------------------------------------------- ------
Potassium (200.7)
Potassium, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Sodium (200.7)
Sodium, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Orthophosphate-P (365.1)
,Ortho-Phosphate-P, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
--------------------=--------
1.0
07.07.99
07.08.99
1958
0707I
CK
5.0
07.07.99
07.13.99
2022
0707I
EM
<0.050
1.0
07.03.99
07.03.99
1800
0703A
KB

SAVANNAH* LABORATORIES
S
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 29
DATE/
LOG NO SAMPLEDESCRIPTION ,LIQUID SAMPLES TIME. --SAMPLED -------------------"---
-------------------------------------------
---
- --07-02-99 11:54
14412-1 Seep 1---------------------------------- -----------------------
'"---""""- 14412-1
PARAMETER --------- ---------- ---------- ---------- ----------
Chloride (325.2)
Chloride, mg/1
1
Dilution Factor
07.09.99
Prep Date
07.09.99
Analysis Date
835
Analysis Time
0709E --
— atch ID
DM
Analyst
Specific Conductance (120.1)
Specific Conductance, umhos/cm
1.0
Dilution Factor
07.07.99
Prep Date
07.07.99
Analysis Date
1125
Analysis Time
0707A
Batch ID
JH
Analyst
Turbidity (180.1)
Turbidity, NTU
1.0
Dilution Factor
07.03.99
Prep Date
07.03.99
Analysis Date
1800
Analysis Time
.0703A
Batch ID
pB
Analyst-----------------------------------------
------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
I,
Mr: Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 30
LOG NO - SAMPLE DESCRIPTION , LIQUID SAMPLES
----------- --------------------------------
14412-1 Seep 1
----------- ---------------------------------------
PAR.AMETER 14 412 -1
------------------------------------------------- -
Total Coliform (MF)
Total Coliform MF, col/100mis
Prep Date 07.03.99
Analysis Date 07.03.99
Analysis Time 1945
Batch ID 0703A
Analyst PB
Nitrate + Nitrite (353.2)
Nitrate + Nitrite-N, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
----------------------------- ---------- ----------
DATE/
TIME SAMPLED
-----------------------
07-02-99/11:54
-----------------------
1.0
07.09.99
07.09.99
0457
0709A
DM
------------------------------

SL SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 31
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR
LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard %- Recovery
------------------------
------- --------------------------------------------------
14412 - 2
14 412 - 3 .
PARAMETER
Cyanide (335.2)
<5.0
102 0
Cyanide, ug/1
1.
1.
Dilution Factor
07.14.999
07.14:99
Prep Date
07.14.99
07.14.99
.nalysis Date
`47
1637
nalysis Time
1
07145
0714S
145
Batch ID
RD
RD
Analyst
Cyanide - Weak Acid Dissociable (4500/412H)
Weak Acid Dissociable Cyanide, ug/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
�- J
<5 .0
102 W
1.0
1.0
07.14.99
07.14.99
07.14.99
07.14.99
1632
1637
07145
07145
RD
----------
RD
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr'. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 32
DATE/
LOG NO --SAMPLE-DESCRIPTION , QC -REPORT FOR LIQUID SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
14412-2 Method Blank
14412-3 Lab Control Standard k Recovery
------------------------------------------------------------- -----------------------
PARAMETER 14412-2 14412-3
Fluoride (300.0)
Fluoride, mg/l <0..0 106 0
1
Dilution Factor 0 1.0
Prep Date 07.08.99 07.08.99
Analysis Date 07.09.99 07.09.99
--Analysis Time 0546 0618 _
Batch ID 0708B 0708B
.Analyst HL HL
-------------------------------------------------------------------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue •Savannah, GA 31404 • [phone] •Fax (912)
352-0165 • www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
America
Client
PO. No.: MQB0803MQ
Aluminum Company of
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS
Page 33
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
'TIME SAMPLED
-----------------------
----------- --------------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard $ Recovery
----------- ------------------
14412-2
14412-3
PARAMETER
----------
-----------------------------
Volatile Organic Compounds (624)
Acrolein (Propenal), ug/1
<100
---
Acrylonitrile, ug/1
<100
---
Benzene, ug/l
<5.0
113
romoform, ug/l
<5.0
---
arbon Tetrachloride, ug/1
<5.0
---
Chlorobenzene, ug/l
<5.0
122
Dibromochloromethane, ug/l
<5.0
---
Chloroethane, ug/l
<
---
2-Chloroethylvinyl ether, ug/1
<50 0
---
Chloroform, ug/1
<5.0
---
Dichlorobromomethane, ug/l
<5.0
---
Dichlorodifluoromethane, ug/1
<5.0
---
1,1-Dichloroethane, ug/1
<5.0
---
1,2-Dichloroethane, ug/l
<5.0
---
W
1,1-Dichloroethene, ug/1
<5.0
117
1,2-Dichloropropane, ug/l
<5.0
---
1,3-Dichloropropylene, ug/l
<5.0
---
Ethylbenzene, ug/l
<5.0
<10
___
Bromomethane, ug/1
<10
---
Chloromethane, ug/1
Methylene chloride (Dichloromethane), ug/1
-------------------------------------
<5.0
---
C?

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 34
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT. -FOR LIQUID_SAMPLES TIME SAMPLED
------------------------------------------------------------- -----------------------
14412-2 Method Blank
14412-3 Lab Control Standard $ Recovery
------------------------------------------------------------- -----------------------
PARAMETER 14412-2 14412-3
-------------------- --------------------------------------------------------
1,1,2,2-Tetrachloroethane, ug/1 <5.0 ---.
Tetrachloroethene, ug/1 <5.0 ---
Toluene, ug/1 <5.0 98 W
trans-1,2-Dichloroethene, ug/1 <5.0 ---
1,1,1-Trichloroethene, ug/1
<5.0
---
__.1,1,27Trichloroethane, ug/1
<5.0
---
Trichloroethene, ug/1
<5.0
104 V
Trichlorofluoromethane, ug/1
<5..0
---
Vinyl chloride, ug/1
<10
---
Dilution Factor
1.0
1.0
Analysis Date
07.06.99
07.06.99
Analysis Time
2316
2346
Batch ID
200706
200706
Analyst
-------------------------------------------------
ES
----------
ES
--------------------

SAVANNAH LABORATORIES
S
& ENVIRONMENTAL SERVICES, INC.
)2 LaRoche Avenue • Savannah, GA 31404 • (912) Jb4-1a5u • rax ka ic) oac-v limo - VV.Vr..0av1U.,—.,,,,
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 35
DATE/
- -- - - - .
LOG NO SAMPLE - -- DESCRIPTION , -__ QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- ---------------------
14412-2 Method Blank
14412-3 Lab Control Standard %- Recovery
----------- ----------------------------------
14412-2 14412-3
PARAMETER
----------------------------- ---
Base Neutral Compounds (625)
Acenaphthene, ug/1
Acenaphthylene, ug/l
Anthracene, ug/1
! senzidine, ug/1
J-enzo (a) anthracene, ug/l
Benzo(a)pyrene, ug/1
3,4-Benzofluoranthene, ug/1
Benzo(g,h,i)perylene, ug/1
Benzo(k)fluoranthene, ug/1
bis(2-Chloroethoxy)methane, ug/1
bis(2-Chloroethyl)ether, ug/l
2,21-Oxybis(1-chloropropane)[bis(2-Chloroisopropy
1) ether] , ug/l
bis(2-Ethylhexyl)phthalate, ug/l
4-Bromophenylphenyl ether, ug/1
Butylbenzylphthalate, ug/1
2-Chloronaphthalene, ug/l
4-Chlorophenylphenyl ether, ug/l
Chrysene, ug/1
Dibenzo(a,h)anthracene, ug/1
1,2-Dichlorobenzene, ug/l
----------------------------- ---
<10 94 %'
<10 ---
<10 ---
<80 ---
<10
<10 ---
<10 ---
<10 ---
<10 ---
<10 ---
<10 ---
<10 ---

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99 _
Reported: 23 JUL 99
Mr: Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO.' No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 36
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
-------------------- -----------------------
----------- ------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
-----------------------
-----------
----------- ---------------=
PAR.AMETER
14412 - 2
1,3-Dichlorobenzene, ug/1
<10
1,4-Dichlorobenzene, ug/l
<10
3,31-Dichlorobenzidine, ug/1
<20
Diethylphthalate,. ug/l
<10
Dimethylphthalate, ug/l
<10
Di-n-butylphthalate, ug/1
<10
2,4-Dinitrotoluene, ug/1
<10
2,6-Dinitrotoluene, ug/1
<10
Di-n-octylphthalate, ug/1
<10
1,2-Diphenylhydrazine, ug/1
<10
Fluoranthene, ug/1
<10
Fluorene, ug/1
<10
Hexachlorobenzene, ug/1
<10
Hexachlorobutadiene, ug/1
<10
Hexachlorocyclopentadiene, ug/1
<10
Hexachloroethane, ug/1
<10
Indeno(1,2,3-cd)pyrene, ug/1
<10
Isophorone, ug/1
<10
Naphthalene, ug/1
<10
Nitrobenzene, ug/1
<10
N-Nitrosodimethylamine, ug/1
<10
n-Nitrosodi-n-propylamine, ug/1
-------------------------------------------------
<10
----------
-----------------------
14412-3

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue - Savannah, GA 314U4 - (yi
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
354-7858 - Fax (912) 352-U1 b5 -
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 37
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT -FOR
LIQUID SAMPLES
TIME SAMPLED
14412-2 Method Blank
14412-3 Lab Control Standard * Recovery
-"-- ----------------------------------
14412-2
14412-3
PARAMETER
----
------
N-Nitrosodiphenylamine/Diphenylamine, ug/l
Phenanthrene, ug/l
<10
<10
---
98
Pyrene, ug/1
ug/1
<10
70
1,2,4-Trichlorobenzene,
1.0
1.0
Dilution Factor
07.06.99
07.06.99 _
Prep Date
07.09.99
07.09.99
Analysis Date
2126
Analysis Time
06A
0706
0706A
Batch ID
CJR
CJR
-Analyst-----------------------------------------
----------
--------------------
Ll

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 38
LOG NO -SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
----------- ---------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard & Recovery
----------- ---------------------------------------------
PARAMETER
---------- ---------- -----
14412-2
-----------------------------
Acid Extractable Organics (625)
2-Chlorophenol, ug/l
<10
2,4-Dichlorophenol, ug/1
<10
2,4-Dimethylphenol, ug/1
<10
4,6-Dinitro-27methylphenol, ug/l
<50
-2,4=Dinitrophenol, ug/1
<50
2-Nitrophenol, ug/l
<10
4-Nitrophenol, ug/l
<50
4-Chloro-3-methylphenol (p-Chloro-m-cresol), ug/1
<10
Pentachlorophenol, ug/1
<50
Phenol, ug/l
<10
2,4,6-Trichlorophenol, u9/1
<10
Dilution Factor
1.0
Prep Date
07.06.99
Analysis Date
07.09.99
Analysis Time
2101
Batch ID
0706A
Analyst
--------------------------------------------------------
CJR
DATE/
TIME SAMPLED
-----------------------
-----------------------
14412-3
--------------------
92
86 %
104
102 %
92
1.0
07.06.99
07.09.99
2126
0706A
CJR
-----------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 39
DATE/
LOG NO SAMPLE DESCRIPTION ,
QC REPORT FOR LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard
% Recovery
-----------------------
----------- --------------------------------------------------
PARAMETER
--------------
14412-2
----------
14412-3
-------------------------
Pesticides/PCB's (608)
Aldrin, ug/1
<0.050
76
alpha-BHC, ug/1
<0.050
---
beta-BHC, ug/l
<0.050
---
-jamma-BHC (Lindane), ug/l
<0.050
-
ielta-BHC, ug/l
<0.050
- -
Chlordane (technical), ug/l
<0.50
---
4,4'-DDT, ug/l
<0.10
100
-W
4,4'-DDE, ug/l
<0.10
---
4,4'-DDD, ug/l
<0.10
<0.10
---
100
W
Dieldrin, ug/l
alpha-Endosulfan, ug/1
<0.050
---
beta-Endosulfan, ug/l
<0.10
---
Endosulfan sulfate, ug/l
<0.10
---
Endrin, ug/l
<0.10
95
Endrin aldehyde, ug/1
<0.10
---
Heptachlor, ug/l
<0.050
79W
Heptachlor epoxide, ug/1
<0.050
-
Aroclor-1242, ug/l
<1.0
---
Aroclor-1254, ug/l
<1.0
---
Aroclor-1221, ug/l
<2.0
Aroclor-1232, ug/1
---------------------------------------
<1.0
--------
---

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 40
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- ----------------------------- ---------------------
14412-2 Method Blank
14412-3 Lab Control Standard % Recovery
---------- ----------------------
PARAMETER 14412-2 14412-3
Aroclor-1248, ug/1 <1.0 ---
Aroclor-1260, ug/1 <1.0 ---
Aroclor-1016, ug/1 <1.0 ---
Toxaphene, ug/l <5.0 ---
Dilution Factor 1.0 1.0
Prep Date 07.08.99 07.08.99
Analysis Date 07.15.99 07.15.99
Analysis Time 0422 0444
Batch ID 0708N 0708N
Analyst ACM ACM
Phenolics, Total Recoverable (9065)
Phenolics, Total Recoverable, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
---------------------------------------
<0.050
1.0
07.12.99
07.12.99
1745
0712A
KB
--------------------
117 *
1.0
07.12.99
07.12.99
1745
0712A
KB
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
- � 02 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 41
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
14412-2 Method Blank
14412-3 Lab Control Standard Recovery
----------- -------------------------------------------------- ----------------------
PARAMETER 14412-2 14412-3
Bromide (300.0)
Bromide, mg/l <1.0 97 0
Dilution Factor 1.1.
Prep Date 07.09.999 07.09.999
knaly_sis Date 07.09.99 07.09.99
analysi-sTime T719 1752
Batch ID 0709A 0709A
Analyst HL HL
Fecal Coliform (MF)
Fecal Coliform, col/100m1s
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Oil & Grease (Hexane Extractable Material) (1664)
Oil & Grease (Hexane Extractable Material), mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
----------------------------- ---------- ------
<1 ---
07.03.99
07.03.99 ---
1930
0703A
PB PB
<5.0
102 %-
1.0
1.0
07.08.99
07.08.99
07.09.99
07.09.99
1000
1000
0708A
0708A
TN
----------
TN
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 42
DATE/
LOG NO SAMPLE DESCRIPTION -QC REPORT FOR
LIQUID SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard k Recovery
-----------------------
----------- --------------------------------------------------
14412-2
14412-3
PARAMETER
Phosphorus, Total (365.4)
Total Phosphorus, mg/1
<0.10
99
1.0
1.0
Dilution Factor
07.08.99
07.08.99
Prep Date
07.09.99
07.09.99
Analysis Date
�- —
Analysis Time
1228
1229.-
0708A
0708A
Batch ID
LR
LR
Analyst
Sulfate as SO4 (375.4)
<5.0
106 0
Sulfate as 5041 mg/1
1.0
1.0
Dilution Factor
07.09.99
07.09.99
Prep Date
07.09.99
07.09.99
Analysis Date
Analysis Time
0
000
0709B
0709B
Batch ID
-Analyst---------------------------------------
--------
--------------------

SAVANNAH LABORATORIES
S
& ENVIRONMENTAL SERVICES, INC.
R102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project; ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 43
DATE/
LOG NO SAMPLE DESCRIPTION ,'QC REPORT YOR LIQUID SAMPLES TIME -SAMPLED.
----------- -------------------------------------------------- -----------------------
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery -
PARAMETER-------------------- -----------------------------2---------3----------
Sulfite (377.1)
Sulfite, mg/l <5.0 81 0
1.1.
Dilution Factor
Prep Date 07.03.99 07.03.99
07.03.99 07.103.99
analysis Date _
1700 •1700
analysis Time
0703A 0703A
i3atch ID
PB PB
Analyst
Sulfide (376.2)
Sulfide , mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
------------------------------
<0.10
91 w
1.0
1.0
07.09.99
07.09.99
07.09.99
07.09.99
2040
2040
0709A
0709A
KB
---------- ---------- ---------- ----------
KB
---

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Aenk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 44
DATE /
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----
------------------- -----------------------
----------- ---------------------------
14412-2 Method Blank
14412-3 Lab Control Standard *-Recovery
----------- --------------------------------------------------
PARAMETER
--------------------
14412 - 2
----------
-----------------------------
Surfactants (MBAS EPA 425.1)
Surfactants (MBAS), mg/1
<0.10
Dilution Factor
1.0
Prep Date
07.07.99
Analysis Date
07.07.99
Analysis Time
1600
Batch ID
0707Q
Analyst
TN
Titanium (200.7)
Titanium, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.010
1.0
07.07.99
07.08.99
1949
0707I
CK
-----------------------
14412-3
--------------------
125 %
1.0
07.07.99
07.07.99
1600
0707Q
TN
104
1.0
07.07.99
07.08.99
1954
0707I
CK

r
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
--r—' 02 LaRoche Avenue •Savannah, GA 31404 • [phone] • Fax [phone] • www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Client
PO. No.: MQB0803MQ
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By:.Client
Code: 152690723
REPORT OF RESULTS
Page 45
DATE/
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID
SAMPLES
TIME SAMPLED
LOG NO
14412-2 Method Blank
14412-3 Lab Control Standard-�-Recovery-------------------
-----------------------
-"---- -------------------
14412-2
14412-3
PARAMETER---------------------------------------------
-----
---------- ----------
Antimony
40.020
101
Antimony, mg/1
1.0
1.0
Dilution Factor
07.07.99
07.07.99
Prep Date
07.08.99
07.08.99
Analysis Date
1949
1954
Analysis Time
07071
0707I
Batch ID'
CK
CK
Analyst
Arsenic (206.2)
Arsenic, mg/1
* R Post Digestion Spike .
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.010
102 W
1.0
1.0
07.07.99
07.07.99
07.14.99
07.14.99
1629
1633-
0707H
0707H
NM
NM

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.COM
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr'. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 46
DATE/
LOG NO SAMPLE DESCRIPTION ,-QC REPORT FOR
LIQUID. SAMPLES
TIME SAMPLED
-----------------------
----------- --------------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard *.Recovery
---------------
----------- --------------------------------------------------
PARAMETER
--------------------
14412-2
---.---
14412-3
-----------------------------
Beryllium
Beryllium, mg/l
<0.0040
102 %
Dilution Factor
1.0
1.0
Prep Date
07.07.99
07.07.99
Analysis Date
07.08.99
07.08.99
Analysis Time
1949
1954 --
Batch ID
07071
07071
Analyst
CK
CK
Cadmium (200.7)
Cadmium, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.0050
1.0
07.07.99
07.08.99
1949
0707I
CK
102 W
1.0
07.07.99
07.08.99
1954
0707I
CK

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
^ 02 LaRoche Avenue.• Savannah, GA 31404 • [phone] • Fax
[phone]
• www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
.Reported: 23 JUL 99
Mr.. Henk Van Der Meyden
Company America
Client
PO. No.: MQB0803MQ
Aluminum of
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS
Page 47
DATE/
LOG NO SAMPLE DESCRIPTION QC'REPORT FOR LIQUID SAMPLES -TIME
SAMPLED
-----------------------
----------- ---------------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard t Recovery
----------- -------------------------------
14412-2
14412-3
PARAMETER----------------------------------------
----------
--------------------
Copper (200.7)
<0.020
104
Copper, mg/l
1.0
1.00
Dilution Factor
07.07.99
07.07.99
Prep Date
07.08.99
07.08.99
_ Analysis Date
-
Analysis Time
0707I
7071
0707I
7071
� Batch ID
CK
CK .
Analyst
Lead (239.2)
<0.0050
94
Lead, mg/l
--
%- R Post Digestion Spike
1.0
1.0
Dilution Factor
07.07.99
07.07.99
Prep Date
07.13.99
07.13.99
Analysis Date
1902
Analysis Time
0707H
0707707H
Batch ID
NM
NM
-Analyst-----------------------------------------
----------
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 48
DATE/
LOG NO .-SAMPLE DESCRIPTION , .QC .REPORT FOR LIQUID SAMPLES TIME.SAMPLED
------------------------------------------------------------- -----------------------
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
---=--------------------------------------------------------- -----------------------
PARAMETER 14412-2 14412-3
------------------------------ ------------------------------
----------
Mercury (245.1)
Mercury, mg/l
Dilution Factor
Prep Date
Analysis Date
--------Anal-y. s i s - Time
Batch ID
Analyst
Nickel (200.7)
Nickel, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
<0.00020
1.0
07.15.99
07.15.99
2227
0715T
BJB
<0.040
1.0
07.07.99
07.08.99
1949
0707I
CK
------------------------------
104 %
1.0
07.15.99
07.15.99
2230
0715T
BJB
102 $
1.0
07.07.99
07.08.99
1954
0707I
CK
--------------------
F_

11 1
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, . NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 49
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT"FOR-LIQUID SAMPLES 'TIME -SAMPLED
----------- ----------------------------- ---------------------
14412-2 Method Blank
14412-3 Lab Control Standard * Recovery
----------- -------------------------------------------------- -----------------------
PARAMETER 14412-2 14412-3
-
----------- ---------- --- ---------------- ----
---------------------------
Selenium (270.2)
<0.010
106
Selenium, mg/1
* R Post Digestion Spike
---
1.
1.0
Dilution Factor
07.07.99
07..07.99
-rep Date
07.14.99
07.14-.99
aalysis Date
1629
1633
.-.nalysis Time
0707H
0707H
Batch ID
NM
NM
Analyst
Silver (200.7)
<0.0
105
Silver, mg /l
1.
1.
Dilution Factor
07.07.99
07.07.99
Prep Date
07.09
07.08.99
Analysis Date
194
Analysis Time
07071 07I
.1954
0707I
Batch ID
CK
CK
Analyst
--------------------------------
--------------------
---------- ----------

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
­02 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, . NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 OUL 99
Client PO. No.: MQB0803NQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 49
DATE/
LOG NO SAMPLE DESCRIPTION -, QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- ------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard * Recovery
---------- ---------------------------
PARAMETER 14412-2 14412-3
Selenium (270.2)
<0.010
106
Selenium, mg/l
%- R Post Digestion Spike
1.
1.0
Dilution Factor
07.07.99
07..07.99
Prep Date
07.19
07.1
An lysis Date
1629
162
633
1633
Analysis Time
0707H
0707H
Batch ID
NM
NM
Analyst
Silver (200.7)
<0.010
105
Silver, mg/1
1.
1.
Dilution Factor
07.07.99
07.07.99
Prep Date
07.08.99
07.08.99
Analysis Date
1949
Analysis Time
0707I
07071707I
Batch ID
CK
CK
Analyst
--------------------------------
--------------------
--------------------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr'. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 50
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
14412-2 Method Blank
14412-3 Lab Control Standard k Recovery
------------------------------------------------------------- -
PARAMETER 14412-2 14412-3
-----------------------------------------
----------------
Thallium (279.2)
Thallium, mg/1
%- R Post Digestion Spike
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Zinc (200.7)
Zinc, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
---------------------------------------
<0.010 97 %-
1.0
1.0
07.07.99
07.07.99
07.13.99
07.13.99
1902
1911
0707H
0707H
NM
NM
<0.020
103 W
1.0
1.0
07.07.99
07.07.99
07.08.99
07.08.99
1949
1954
07071
0707I
CK
--------------------
CK
----------

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue -
h, GA 31404 - [phone] - Fax (912) 351-u165 - www.saviacs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT'OF RESULTS Page 51
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID -SAMPLES
TIME -SAMPLED
----------- ------------------------------------- ,
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
--------
---------- --------------------------------------------------
14412-2
14412-3
PARAMETER
-----------------
-----------------------------
Chromium (200.7)
Chromium, mg/1
<0.
104 0
1.0
1.
Dilution Factor
07.07.99
07.07.99
Prep Date
Analysis Date
Time
07.08.99
1949
07.08.99
-1954
Analysis
0707I
Batch ID
0707I
CK
CK
Analyst
Aluminum (200.7)
<0.0
104 0
Aluminum, mg/1
1.
1.
Dilution Factor
07.07.99
07.07.99
Prep Date
07.08.99
07.08.99
Analysis Date
Analysis Time
o7071 o7z
07071
o7I
Batch ID
CK
CK
Analyst
--------------------------------------- ----
is

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 52
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
--------------------------
----------- ---------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard $ Recovery
----------- -------------------------------------------
PARAMETER
--------------------
14412 - 2
---
-----------------------------
Barium (200.7)
Barium, mg/l
<0..0
Dilution Factor
1
Prep Date
07.07.999
Analysis Date
07.01949
Analysis Time
Batch ID
072
07071
Analyst
CK
Boron (200.7)
Boron, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
---------------------------------------
-----------------------
14412-3
105 %
1.0
07.07.99
07.08.99
_ - 1954----_. . -.
0707I
CK
<0.050
108 $
1.0
1.0
07.07.99
07.07.99
07.08.99
07.08.99
1949
1954
0707I
0707I
CK
--------------------
CK
--------------------

SL SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin,.NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 53
DATE/
LOG NO -SAMPLE"DESCRIPTION ,-
QC -REPORT FOR LIQUID -SAMPLES
-TIME-SAMP LED
----------- ------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard
* Recovery
14412
1441 2-3
PARAMETER
------------------------------
--------------2
--- ---------
Cobalt
<0.
102
Cobalt, mg/1
1.0
1.0
Dilution Factor
0.7.07.99
07.07.99
Prep Date
alysis Date
07.08.99
07.08.99
...
- - . 1949
___ -- 1954- . - - -- --
An alysis Time
0707I
0707I
Batch ID
CK
CK
Analyst
Iron (200.7)
<0.050
102 �
Iron, mg/1
1.
1.
Dilution Factor
07.07.99
07.07.99
Prep Date
07.08.99
07.08.99
Analysis Date
Analysis Time
07071 07i
072
07071
Batch ID
CK
CK
Analyst--------------------
- -----------.
--------------------
--------------------
is.

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr'. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: FM73882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 54
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID .SAMPLES
----------- -------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard k Recovery
----------- -------------------------------------
PARAMETER 14412-2
-----------------------------------------------
Magnesium
Magnesium, mg/l <0.0
Dilution Factor 1.
Prep Date 07.08.999
07
Analysis Date .01949
--Analysis Time
Batch ID 07071
07I
CK
Analyst
Manganese (200.7)
Manganese, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.010
1.0
07.07.99
07.08.99
1949
0707I
CK
------------------------------
DATE/
TIME SAMPLED
-----------------------
-----------------------
14412-3
--------------------
104 %
1.0
07.07.99
07.08.99
1954
0707I
CK
106 %-
1.0
07.07.99
07.08.99
1954
07071
CK
11

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99-
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 55
DATE/
- _--
LOG NO SAM.PLE DESCRIPTION , QC REPORT FOR LIQUID "SAMPLES'.TIME
D I
------------------
14412-2 Method Blank
14412-3 Lab Control Standard Recovery
----- ----------------------------------
14412-2
PARAMETER
--------------------
----------
--------------------
Molybdenum (200.7)
<0.010
Molybdenum, mg/l
1.0
Dilution Factor
07.07.99
Prep Date
07.08.99
o Analysis Date
-1949
Analysis Time
0707I
Batch ID
CK
Analyst
Tin (200.7)
Tin, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------
14412-3
102 W.
1.0
07.07.99
07.08.99
-1954
0707I
CK
<0.010
103 %;
1.0
1.0
07.07.99
07.07.99
07.08.99
07.08.99
1949
1954
0707I
0707I"
CK
CK

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 56
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
----------- ----------------r-----------------------
PARAMETER 14412-2 14412-3
--------------------------------------- ---------
Alkalinity (to pH 4.5) as CaCO3 (310.1)
Alkalinity (to pH 4.5) as CaCO3, mg/l <1.0 105
Dilution Factor 1.0 1.0
Prep Date 07.13.99 07.13.99
Analysis Date 07.13.99 07.13.99
Analysis Time 1300" 1300
Batch ID 0713A 0713A
Analyst PB PB
Biochemical Oxygen Demand (5-Day) (405.1)
Biochemical Oxygen Demand (5 Day),. mg/l <2.0 103 W
Prep Date 07.03.99 07.03.99
Analysis Date 07.03.99 07.03.99
Analysis Time 1745 1745
Batch ID 0703A 0703A
Analyst PB PB
Chemical Oxygen Demand (410.2)
Chemical Oxygen Demand, mg/1
<20
111
Dilution Factor
1.0
1.0
07.08.99
07.08.99
Prep Date
07.09.99
07.09.99
Analysis Date
Analysis Time
1125
1125
0708A
0708A
Batch ID
-Analyst-----------------------------------------
--------------------
----------

SL SAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue - Savannah,
31404 - [phone] - Fax (912) J52-ui b5 - www.saviaus.cvrn
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 15.2690723
REPORT OF RESULTS Page 57
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR -LIQUID
SAMPLES
TIME SAMPLED
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
-----------------------------------
14412-2
14412-3
PARAMETER----------------------------------------
----------
--------------------
Total Solids (160.3)
<5.0
98
Total Solids, mg/l
1.0
1.0
Dilution Factor
07.08.99
07.08.99
Prep Date
07.09.99
07.09.99
Analysis Date
940
940 —
Analysis Time
0708A
0708A
Batch ID
JH
JH
Analyst
Total Dissolved Solids (160.1)
<5.0
96
Total Dissolved Solids, mg/1
1.0
1.0
Dilution Factor
07.07.99
07.07.99
Prep Date
07.08.99
07.08.99
Analysis Date
1300
Analysis Time
07A
0707
0707A
Batch ID
JH
JH
-Analyst-----------------------------------------
----------
--------------------
�- J

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA.973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 58
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
14412-2 Method Blank
14412-3 Lab Control Standard Recovery
----------- -------------------------------------------------- -----------------------
PARAMETER 14412-2 14412-3
-------------------
Suspended Solids (160.2)
Suspended Solids, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Ammonia-N (350.1)
Ammonia-N, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<5.0
105 %.
1.0
1.0
07.07.99
07.07.99
07.08.99
07.08.99
940
940
0707B
0707B
JH
JH
<0.030
94
1.0
1.0
07.08.99
07.08.99
07.08.99
07.08.99
0959
1000
0708C
0708C
DM
---------- ---------- ----------
DM
---------- -
1

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
c102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 59
DATE/
LOG NO SAMPLE --DESCRIPTION-, `-'QC"REPORT t FOR LIQUID -SAMPLES TIME --SAMPLED
----------- ------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
--------------- --
PARAMETER 14412 - 2
Total M eldahl Nitrogen (351.2)
-----------------------3 -------------------
Total Kjeldahl Nitrogen-N, mg/l
<0.20
1.0
Dilution Factor
07.08.99
Prep Date
07.09.99
Analysis Date
-- Analysis Time
0708A
70
Batch ID
LR
Analyst
Nitrate-N (353.2)
Nitrate-N, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
------------------------------ ----------
87
1.0.
07.08.99
07.09.99
0708A
LR
<0.050
106
1.0
1.0
07.02.99
07.02.99
07.02.99
07.02.99
0455
0456
0709A
0709A
DM
--------------------
DM
--------------------

r
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.savlabs.com
Mr- Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Client PO. No.: MQB0803MQ
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 60
14412-2 Method Blank
14412-3 Lab Control Standard t Recovery
----------- ---------------------------------------------
PARAMETER 14412-2
--------------------
Acidity (305.1)
Acidity as CaCO3, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
Total Organic Carbon (415.1)
Total Organic Carbon, mg/1
Dilution Factor
Prep Date
r.n.n1vsis Date
Time
ii11a I Y S C
----------------------- - - - - ------------
<10
1.0
07.13.99
07.13.99
1550
0713A
PB
<1.0
1.0
07.22.99
07.22.99
1032
0722A
LR
- - - - - - - - - - - - - - - - - - - -
DATE/
TIME SAMPLED
-----------------------
-----------------------
14412-3
104 %-
1.0
07.13.99
07.13.99
1550
0713A
PB
101 W
1.0
07.22.99
07.22.99
1059
0722A
LR

SAVANNAH LABORATORIES
I S L & ENVIRONMENTAL SERVICES, INC.
,che Avenue • Savannah, GA 31404 • [phone] • Fax [phone] • www.saviat)s.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 61
DATE/
LOG NO SAMPLE DESCRIPTION ,`QC
REPORT FOR LIQUID SAMPLES -TIME
SAMPLED
-----------------------
----------- ---------------------------------------------------
14412-2 Method Blank
14412-3 Lab Control Standard
W Recovery
-----------------------------
14412-2
14412-3
PARAMETER------------------------------
--------------------
---------- ----------
Hardness as CaCO3 (6010)
<3.3
---
Hardness as CaCO3, mg/1
1.
---
Dilution Factor
07.08.99
Prep Date
Analysis Date
Time
07.0
1949
---
---
Analysis
---
Batch ID
0707I 07
CK
CK
Analyst
Nitrite-N (353.2)
<0.0
92 0
Nitrite-N,.mg/1
1.
1.
Dilution Factor
07.03.999
07.03.99
Prep Date
07.03.99
07.03.99
Analysis Date
1803
Analysis Time
03A
0703
0703A
Batch ID
DM
DM
Analyst-------------------------
- ------
--------------------
--------------------

u
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: 59-14412 If
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 62
DATE/
LOG NO -SAMPLE DESCRIPTION ,-QC--REPORT FOR LIQUID SAMPLES TIME SAMPLED
14412-2 Method Blank
14412-3 Lab Control Standard Recovery
----------- -----------------------------------------
PARAMETER 14412-2 14412-3
-------------------------------------------------
Calcium (200.7)
Calcium, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis -Time
Batch ID
Analyst
Potassium (200.7)
Potassium, mg/1
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.50
1.0
07.07.99
07.08.99
1949
0707I
CK
<1.0
1.0
07.07.99
07.08.99
1949
0707I
CK
104 W
1.0
07.07.99
07.08.99
- 1954
0707I
CK
107 $
1.0
07.07.99
07.08.99
1954
0707I
CK
--------------------
l�

, IQ
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
-L102 LaRoche Avenue - Savannah, GA 31404 - [phone] • Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 OUL 99
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 63
DATE/
LOG NO SAMPLE DESCRIPTION QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
14412-2- Method Blank
14412-3 Lab Control Standard W Recovery
----------- -------------------------------------------------- -----------------------
PARAMETER 14412-2 14412-3
------------------------------- --
------------------
-
Sodium (200.7)
Sodium, mg/1
Dilution Factor
Prep Date
knalysis Date
Analysis Time
Batch ID
Analyst
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Orthophosphate-P (365.1)
Ortho-Phosphate-P, mg/l
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
<0.50
107 $
1.0
1.0
07.07.99
07.-07.99
07.08.99
07.08.99
1949
1954
0707I
0707I
CK
CK
<0.050
95 %-
1.0
1.0
07.03.99
07.03.99
07.03.99
07.03.99
1800
1800
0703A
0703A
KB
KB

LSAVANNAH LABORATORIES
& ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue --Savannah, GA 31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 64
DATE/
LOG NO SAMPLE DESCRIPTION ,, QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
----------- -------------------------------------------------- -----------------------
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
---------- -------------------------------------------------- -----------------------
PARAMETER 14412-2 14412-3
--------- ---------------------------------------- ---
Chloride (325.2)
Chloride, mg/1
<1.0
Dilution Factor
1.
07.09.999
Prep Date
09.99
07.-0818
Analysis Date
Analysis Time
0709E
070
Batch ID
DM
DM
Analyst
Specific Conductance (120.1)
S ecific Conductance, umhos/cm
<5.0
P
Dilution Factor
Prep Date
Analysis Date
Analysis Time
Batch ID
Analyst
-----------------------------
1.0
07.07.99
07.07.99
1125
0707A
JH
------------------------------
105 %-
1.0
07.09.99
07.09.99
0819
0709B
DM
105 %.
1.0
07.07.99
07.07.99
1125
0707A
JH
--------------------

A
SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
02 LaRoche Avenue -Savannah,
31404 - [phone] - Fax [phone] - www.saviabs.com
LOG NO: S9-14412
Received: 03 JUL 99
.Reported: 23 JUL 99
Mr. Henk Van Der Meyden
Aluminum Company of America Client PO. No.: MQB0803MQ
P.O. Box 576
Badin, NC 28009
Contract No.: EA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
REPORT OF RESULTS Page 65
DATE /
LOG NO SAMPLE DESCRIPTION QC REPORT -'FOR LIQUID
-SAMPLES . TIME `SAMPLED
14412-2 Method Blank
14412-3 Lab Control Standard W Recovery
----------- -----------------------------------
14412-2
14412-3
PARAMETER-------------------- ---------- ---------- ----------
----------
----------
Turbidity (180.1)
<0.10
101 96
Turbidity, NTU
1.0
1.0
Dilution Factor
07.03.99
07.03.99
Prep Date
07.0
07.03.99
Analysis Date
l-80
Analysis Time
0703A
0703A
Batch ID
PB
PB
Analyst
Total Coliform (MF)
<1
Total Coliform MF, col/100m1s
07.03.99
---
Prep Date
07.03.99
---
Analysis Date
1945
---
Analysis Time
0709A
---
Batch ID
PB
PB
Analyst
Nitrate + Nitrite.(353.2)
<0.050
106 W
Nitrate + Nitrite-N, mg/1
1.0
1.0
Dilution Factor
07.09.99
07.09.99
Prep Date
07.09.99
07.09.99
Analysis Date
0455
0456
Analysis Time
0709A
0709A
Batch ID
DM
DM
-Analyst-------------------------------------------------
--------------------
Ll

SAVANNAH LABORATORIES
S L & ENVIRONMENTAL SERVICES, INC.
5102 LaRoche Avenue - Savannah, GA 31404 - [phone] Fax [phone] - www.saviabs.com
LOG NO: 59-14412
Received: 03 JUL 99
Reported: 23 JUL 99
Mr'. Henk Van Der Meyden
Aluminum Company of America
P.O. Box 576
Badin, NC 28009
REPORT OF RESULTS
Client PO. No.: MQB0803MQ
Contract No.: RA973882PA
Project: ABL Seep
Sampled By: Client
Code: 152690723
Page 66
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
14412-2 Method Blank
14412-3 Lab Control Standard* Recovery
----------- ------------------------------
PARAMETER 14412 - 2 14412 - 3
---------------------------------------
Methods: EPA SW-846, Update III.
Methods: EPA 40 CFR Part 136
Methods: EPA Standard Methods, 18th Edition
Vendor# 470494-001-001 NC-DEHNR Cert.,
#269
Steven J. te, Project Manager
Final Page Of Report
0-

LaRoche Avenue, Savannah, GA 31404 Phone: [phone] F1 352-0165
SL,WANNAH LABORATORIES�M6 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: (904) B78-3994 Fat 1 878-9504
O
&E,NVIRONMENTAL SERVICES, INC. p 900 Lakeside Drive, Mobile, AL 36693 Phone: [phone] Fax: [phone]
O 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
F..N7
LYSIS REQUESTAND CHAIN OF CUSTODY RECORD p 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
i
PROJECT REFERENqf PROJECT NO. P.O. NUMBER I ,
A I9Z— &! MTYPE PAGE 1 of
V REGIUIRED ANALYSES /
� FD
PROJECT LOC. SA LER(s) NAME PHONE
y• l
(sta) P ✓) UL-W of
- AAFAX ��_ �
ZZ y � ��� VTANDARD
CLIE TNAME C IENTPR JECT M AGE V-ClO \o \ ��' �`Y Ja V EPORT
/ /�A �p j U �1 .. � M� � ELIVERY
/ ZIP) Q�EXPEDITED REPORT
CLIEDDRE S (CITY, STATE,, DELIVERY(surcharge)
62W4' IV C.� Z[J �O J�O� 'A� `: ]� Date Due: --- --
SAMPLE 'I
DATE TIME SAMPLE IDENTIFICATION J� o� z�2� NUMBER OF CONTAINERS SUBMITTED REMARKS
z
OAF L
UWE
r7�1„ w0
O
DATE TIME RELINQUISHED BY: (SIGNATURE)
/30a
TIME RECEIVED BY: (SIGNATURE)
J. SL LOG -NO LA730RATOAY- R EIKS;
DATE TIME
DATE TIME

SAVANNAH LABORATORIES
SL & ENVIRONMENTAL SERVICES, INC.
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD
PROJECT PROJECT NO. P.O. NUMBER
K�_P
O 5102 LaRoche Avenue, Savannah, GA 31404 Phone: [phone] Fax: [phone]
O 2846 Industrial Plaza Drive, Tallahassee, FL 32301 Phone: [phone] Fax: [phone]
O 900 Lakeside Drive, Mobile, AL 36693 Phone: [phone] Fax: [phone]
0 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Phone: [phone] Fax: [phone]
O 100 Alpha Drive, Suite 110, Destrehan, LA 70047 Phone: [phone] Fax: [phone]
tiM�ATRIX
TYPE REO D ANALYSES PAGE OF
PROJECT LOC. SAM L R(s)NAME ONE ZZ
(State)`
^�e14A�4EX CTZ1 (iZ 2 _ Jf' ,� ��
' r l p
CLIE T NAME CLfaMrP OJEM A ER `y \ �
AS �(� 2 O� a f \\�
S C ST ZIP) �� � " � �/ N
CLIE ADDR S ( CITY, TE, Z ) g
�c
TANDARD
EPORT
UDELIVERYCT
EXPEDITED REPORT
❑ DELIVERY(surcharge)
Date Due:
SAMPLE
SAMPLE IDENTIFICATION Q ?O? NUMBER OF CONTAINERS SUBMITTED
-------
REMARKS
DATE
TIME
I
a
I
URE)
DATE
TIME
RELINQUISHED BY: (SIGNATURE)
DATE
TIME
RELIN
I ED BY: (SIGN
t
E)
TIME
REW
RECEIVED BY: (SIGNATURE)
DATE
TIME
RE' El S GN RE)
r
't''!
DA
TIME
RE
TIME
;REI�x IVLij FOR'LABOR►TCSRY i�Y :`(SI�aIVAtrI)�t) DA IKII CUSTOW NTACT
,
l< 1 CJ49
YES QN
ATOF1Y USE ONLY'
UST6DY 95 AL NO: ..SIB LbG',Nq LABORATORY R1=MApK

NORTH CAROLINA DEPT. OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
ENVIRONMENTAL MANAGEMENT COMMISSION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION I. APPLICATION AND FACILITY DESCRIPTION
Unless otherwise specified on this form all items are to be completed. If an item is not applicable indicate 'NA'.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Legal Name of Applicant
(see instructions)
2. Mailing Address of Applicant
(see Instructions)
Number & Street
City
State
Zip Code
3. Applicant's Authorized Agent
(see Instructions)
Name and Title
Number & Street
City
State
Zip Code
Telephone
4. Previous Application
If a previous application for a
permit under the National
Pollutant Discharge Elimination
System has been made, give
the date of application.
i1e]
102a
102b
102c
102d
103a
103b
103c
103d
103e
103f
104
Please Print or Type
ALCOA, INC
BADIN WORKS
P. O. BOX 576
BADIN
28009
William L. McCaskill
Senior Environmental Specialist
P. O. Box 576
Highway 740
Badin
N. C.
28009
704 422 - 5639
Area Number
Code
93 11 16
I certify that I am familiar with the information contained in this application and that to the best of my knowledge and belief such information is true,
complete, and accurate.
Bruce A. Cox ' 102e Works Manager
Fnntea Name of Person Ign I itle
102f
rdrof Apo i or u onze gen YIT— MU —DAY—
Date Application Signed
North Carolina General Statue 143-215.6 (b)(2) provides that: Any person who knowingly makes any false statement representation, or certification
in any application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental
Management Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring
device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing
that Article, shall be guilty of a misdemeanor punishable by a fine not to exceed $10,000, or by imprisonment not to exceed six months, or by both.
(18 U.S.C. Section 1001 provides a punishment by a fine or not more than $10,000 or imprisonment not more than 5 years, or both, for a similar
offense.)

FOR AUENGY
,h
5. Facility (see instructions)
Give the name, ownership, and
physical location of the plant or
other operating facility where
discharge(s) presently occur(s)
or will occur.
Name
Ownership (Public, Private
or both Public and Private)
Check block if a Federal
facility
and give GSA Inventory
Control Number
Location:
Number & Street
City
County
State
6. Nature of Business State the na
of the business conducted at the
plant or operating facility.
7.
Facility Intake Water (see
instructions) Indicate water intake
volume per day by sources.
Estimate average volume per day
in thousand gallons per day.
Municipal or private water system
Surface water
Groundwater
Other'
Total Item 7
' If there is intake water from 'othe
specify the source.
8.
Facility Water Use Estimate averag
volume per day in thousand gallon
per day for the following types of
water usage at the facility.
(See instructions)
Noncontact cooling water
Boiler feed water
Process water (including contact
cooling water)
Sanitary water
Other"
Total Item 8
' If.there are discharges to'othee,
specify
If there is "Sanitary' water use,
give the number of people served.
105a
105b
105c
105d
105e
105f
105g
105h
106a
106b
107a
107b
107c
107d
107e
107f
108a
108b
108c
108d
108e
108f
108g
108h
Badin Works
Aluminum Company of America
Hiahwav 740
®PUB 0 PRV ❑ BPP
FED
Hiahwav 740
Badin
Stanly
N. C.
Aluminum Smelting
AGENCY USE
0
278
thousand
gallons
per day
NA
thousand
gallons
per day
26
thousand
gallons
per day
thousand
gallons
per day
304
thousand
gallons
per day
147
thousand
gallons
per day
31
thousand
gallons
per day
1
thousand
gallons
per day
70 thousand gallons per day
55 thousand gallons per day
304 thousand gallons per day
System losses, groundwater, stormwater (Outfall 011)
400 - 450 people served

9. All Facility Discharges and other Losses. Number
and Discharge (See instructions)Volume Specify the
number of discharge points and the volume of water
discharged or lost from the facility according to the
categories below. Estimate average volume per day in
thousand gallons per day
Number of
Dischar a Points
11
12.
E
Total Volume Discharged,
Million Gallons Per Da
Surface Water
109a1
T 109a2
.205
Sanitary wastewater transport syst
m
109b1
1
109b2
.070
Storm water transport system
109c1
5
109c2
Undetermined
Combined sanitary and storm wate
109d1
NA
109d2
NA
transport system
Surface impoundment with no
109e1
NA
109e2
NA
effluent
Underground percolation
1091`1
NA
109f2
NA
Well injection
109g1
NA
109g2
NA
Waste acceptance firm
109h1
1
109h2
.0001
Evaporation
109i1
2
109i2
.029
Consumption
109j1
NA
109j2
NA
Other'
109k1
109k2
Facility dischargers and volume
Total Item 9
10911
15
10912
304
'If there are discharges to 'other',
109m1
specify.
Permits, Licenses and Applications
List all existing, pending or denied permits,
licenses
and
applications related to discharges from this facility (seeinstructions)
Issuing For Type
of
Date Date
Date Expiration
Agency Agency Permit
I
or
I
Filed Issued
I I
Denied Date
I I
Use License
ID Number
YR/MO/DA YR/MO/DA YR/MO/DA YR/MO/DA
NPDES I NC0004308 93/11/16 95/12/01 1 199/08/31
N. C. DEM Stormwater NC0004308 92/09/29 95/12/01 99/08/31
Maps and Drawings
Attach all required maps and drawings to the back of this application. (see instructions)
Additional Information

STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTIO
Complete this section for each discharge indicated in Section I, I
waste water does not go through a treatment works prior to being
surface waters from this facility. SEPARATE DESCRIPTIONS
FACILITY. All values for an existing discharge should be repres
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEM
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No. 201a
(see instructions)
b. Discharge Name 201 b
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No 201c
If a previous permit
application was made for this di -
charge (Item 4, Section 1) provide
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date 202a
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date 202b
If the discharge has never
occurred but is planned for som
future date, give the date the
discharge will begin.
c. Discharge to End Date If the 202c
discharge is scheduled to be
discontinued within the next 5
years, give the date (within bes
estimate) the discharge will end
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions) 203
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
204a
204b
204c
N II. BASIC DISCHARGE DESCRIPTION
lems 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
I discharged to surface waters. Discharges to wells must be described where there are also discharges to
)F EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME
.ntative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
5 APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
015
OUTFALL 015
015
Undetermined
North Carolina 204d
Stanly 204e
Badin 204f
205a ❑ STR
❑ LKE
❑ OCE
❑ MTS
❑ MCS
Agency Use

■7.rincHa.t.�n�y�
•
Municipal Storm Water Transport
System
Well (injection)
Other
If 'other' is checked, specify type 205b
6. Discharge Point - Lat/Long.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ids 207b
beyond the shoreline or is below the mean to
water line, complete item 8,
For Agency Use
major
1 minor u
For Agency Use
e
7 :.:
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally ope
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine maintenancA
check the months during the y
when the discharge is operati
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
flow of this discharge occurs
FOR AGENCY=
207c
208a
208b
209a
209b
209c
210
21la
211b
212
DISCHARGE SERIAL NUMBER
015
®STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 27 SEC
80 DEG. 07 MIN. 01 SEC
Badin Lake
feet
feet
❑ (con) Continuous
® (Int) Intermittent
Undetermined days per week
❑ JAN
❑ FEB
❑ MAR
❑ APR
❑ MAY
❑ JUN
❑ JUL
❑ AUG
❑ SEP
❑ OCT
❑ NOV
❑ .DEC
139 thousand gallons per day
Undetermined hours per day
NIA discharge occurrences per day
From Undetermined to
mo�F- month

13. Activity Description Give a
213a
narrative description of activity
producing this discharge (see
instructions)
10
b. Products
SIC Code
214
3334
DISCHARGE SERIAL NUMBER
015
Stormwater Only
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
a. Raw Materials
11
Name
Aluminum
Maximum Unit Shared
Amount/Day (See Table 1) (Seri<
DO I X-1 I None

15
Waste Abatement
a. Waste Abatement Practices
Describe the waste abatemer
practices used on this dis-
charge with a brief narrative
(see instructions)
b.
Waste Abatement Codes
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
DISCHARGE SERIAL NUMBER
015
215a
Narrative:
215b (1)
(4)
(7)
(10)
(13)
(16)
(19)
(22)
(25)
(2)
(5)
(8)
(11)
(14)
(17)
(20)
(23)
(3)
(6)
(9)
(12)
(15)
(18)
(21)
(24)

F9
16. Wastewater Characteristics
DISCHARGE SERIAL NUMBER
015
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
Parameter
Present
Parameter
Present
216
216
0 or
Topper
00080
X
01042
mmonia
ron
00610
01045
rganic nitrogen
ea
00605
01051
Nitrate
agnesium
00620
X
00927
Nitrite
-Manganese
00615
X
01055
osp orus-Mercury
00665
X
71900
Sulfate
o y enum
00945
01062
uie
ice
00745
01067
Sulfite
e enwm
00740
01147
Bromide
i ver
71870
01077
Chloride
Potassium
00940
00937
yani e
o ium
00720
X
00929
Fluoride
a wm
00951
X
01059
Aluminum
I i anwm
01105
X
101152
Antimony
in
01097
01102
rsenic
zinc
01002
01092
-Beryllium
gici es
01012
74051
anum
Ghlorinated organic compounds*
01007
74052
oron
es ici es
01022
74053
Cadmium
-Uil and grease
01027
00550
Calcium
eno s
00916
132730
L;obalt
Surfactants
01037
38260
-Uhromwm
on e
01034
50060
-F-ecal coliform bacteria-17-adjoactivity
74055
74050
" Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.

11
DISCHARGE SERIAL NUMBER
015
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
Intluent
L:ffluent
Untreated
In -Plant
ai y
Minimum
Maximum
Frequency
um er o
amp e
Parameter and Code
Intake
Treated
Average
Value
Value
of Analysis
Analyses
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Flow'
Gallons per day
.139
.139
.019
.311
1 / 365
1
**
50050
Ph
Units
ND
ND
ND
0
00400
-Temperature win er
eC
ND
ND
ND
ND
0
74026
Temperature summer
°C
ND
ND
ND
ND
0
74025
Biochemcial Oxygen
Demand
(BOD 5-Day)
ND
9.0
9.0
9.0
1
0
G
mg/I
00310
Chemjcal Oxygen
Demand (COD)
mg/I
ND
76
40
140
1/ 365
1
G
00340
—ro-Fal Suspended
(nonfilterable) Solids
mg/I
ND
23
10
36
1 / 365
1
G
00530
specific on u ance
micromhos/cm at 25°C
ND
ND
ND
0
00095
e ea e Matter
(residue)
ND
ND
ND
ND
0
ml/I
00545
* Other discharges sharing intake flow (serial numbers) (see instructions)
' ND - No Data Available
"Flows calculated using Santa Barbara Urban Hydrograph Method

DISCHARGE SERIAL NUMBER
015
17. (Cont'd)
Intluent
Effluent
Parameter and Code
Untreated
Intake
In -Plant
Treated
ai y
Averag
Minimum
Value
Maximum
Value
Frequency
of Analysis
Number
of
Sample
Type
Water
Intake
Observed c
r Observed or
Analyses
217
(Daily
average)
(1)
Water
(Daily
average
(2)
.
(3)
Expected
During
Discharge
Activity
(4).
Expected
During
Discharge
Activity
(5)
(6)
(7)
(8)
Cyanide
Cya
ND
<.005
<.005
.016
1 / 365
1
G
Aluminum
mg/I
ND
4.5
.64
13.5
1 / 365
1
G
01105
18. Plant Controls Check if the followir
plant controls are available for this
discharge
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is fr
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s)
b. Name and address of
manufacturer
c, Quantity (pounds added per
million gallons of water treate
1
218
219a
219b
219c
APS
❑ ALM
SEE ITEM 26 FOR DETAILS ON WATER TREATMENT ADDITIVES

I
d. Chemical composition of thes$ 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal discharge
(e.g., associated with a steam and/or power generation
plant, steel mill, petroleum refinery, or any other
manufacturing process) and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 220
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21. Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
Winter 221 b
22. Discharge Temperature , Rate of
Change Per Hour
Give the maximum possible rate o'
temperature change per hour of
discharge under operating
conditions (see instructions)
23. Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 10
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
(subject to natural changes
b. Discharge Water Temperature
221a
°F
222
1223a
1223b
24. Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
015
❑ BLBD
❑ BCCL
❑ APOF
❑ EPBD
❑ OCFP
❑ COND
❑ CTBD
❑ MFPR
❑ OTHR
'F
°F./hour
0 0 o Maximum
`F "F "F "F
"F `F 'F "F
feet/sec.
minutes

El
26. Additional Information
E
�j
DISCHARGE SERIAL NUMBER
015

+,r
ATTACHMENT VII
DISCHARGE INFORMATION
i
ALZTMINUM COMPANY OF AMERICA
HIGHWAY 740
s:
BADIN, NORTH CAROLINA 28009
x
EPA ID No. NCO004308
OUTFACE 5
-:-
<<: . ,
BODS
4 mg/l
9
0.094
4
0.198
1
COD
20 mg/l
66
0.692
63
3.113
1
Nitrate/Nitrite
0.05 mg/1
0.32
0.003
0.73
0.036
1
Oil and Grease
5 mg/I
BDL
--
NA
NA
1
pH
0.1 Std. Units
6.8
--
NA
NA
1
TKN
0.1 mg/l (0.5)
1.9
0.020
1.7
0.084
1
Total Phosphorus
0.1 mg/l
0.13
0.001
BDL
--
1
TSS
5 mg/l
5
0.052
BDL
--
1
PART B
)`
Acute Toxicity
%
NA
--
0.000
1
Aluminum
0.50 mg/l
0.94
0.010
0.72
0.036
1
Antimony
0.50 mg/l
BDL
--
BDL
--
1
Cyanide
0.01 mg/1
BDL
--
NA
NA
1
`
Fluoride
I mg/1 (0.2)
4.5
0.047
5.1
0.252
1
Nickel
0.05 mg/l
BDL
--
BDL
--
1
Phenols
0.01 mg/l
NA
NA
NA
NA
1
PAHs-SemiVOAs
Acenaphthene
10 ug/l
BDL
--
NA
NA
1
2-Chloronaphthalene
10 ug/l
BDL
--
NA
NA
1
Fluoranthene
10 ug/l
BDL
--
NA
NA
1
Naphthalene
10 ug/l
BDL
--
NA
NA
1
Benzo-(a)-anthracene
10 ug/1
BDL
--
NA
NA
1
Benzo-(a)-pyrene
10 ug/l
BDL
—
NA
NA
1
Benzo-(b)-fluoranthene
10 ug/l
BDL
--
NA
NA
1
Benzo-(k)-tluoranthene
10 ug/1
BDL
--
NA
NA
1
Chrysene
10 ug/1
BDL
--
NA
NA
1
Acenaphthylene
10 ug/l
BDL
--
NA
NA
1
Anthracene
10 ug/1
BDL
--
NA
NA
1
Benzo-(G,H,I)-Perylene
10 ug/1
BDL
--
NA
NA
1
Fluorene
10 ug/l
BDL
--
NA
NA
1
Phenanthrene
10 ug/l
BDL
--
NA
NA
1
Dibenzo-(A,H)-Anthracene
10 ug/l
BDL
--
NA
NA
1
Indeno-(1,2,3-CD)-pyrene
10ug/1
BDL
--
NA
NA
1
Pyrene
10 ug/l
BDL
--
NA
NA
1
2-Methylnaphthalene
10 ug/1
BDL
--
NA
NA
1
Settleable Solids
0.1 mL/L
NA
NA
NA
NA
1
s
Sulfates
5 mg/1
NA
NA
NA
NA
1
Temperature
degrees F
NA
NA
NA
NA
1
Turbidity
1.0ntu
NA
NA
NA
NA
t
t _
PART C
Arsenic
0.005 mg/l
NA
NA
NA
NA
1
Chromium
0.03 mg/1
NA
NA
NA
NA
Copper
0.03 mg/1
NA
NA
NA
NA
1
Cud
0.2 mg/l
NA
NA
NA
NA
!
Zinc
0.03 mg/l
NA
NA
NA
NA
1
Detection limit for composite sample analysis. Composite detection limit units are the same as grab sample units.

* atclvLea=
111111111
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION 11. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Section I,
waste water does not go through a treatment works prior to bein
surface waters from this facility. SEPARATE DESCRIPTIONS I
FACILITY. All values for an existing discharge should be repre:
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEM
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No. 201a
(see instructions)
b. Discharge Name 201b
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No 201c
If a previous permit
application was made for this dis-
charge (Item 4, Section 1) provide
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date 202a
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date 202b
If the discharge has never
occurred but is planned for som
future date, give the date the
discharge will begin.
c. Discharge to End Date If the 202c
discharge is scheduled to be
discontinued within the next 5
years, give the date (within bes
estimate) the discharge will end
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions) 203
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
204a
204b
204c
tems 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
es to
)F BEACH DISCHARGE AREed to surface rs. REQUIRED Discto harges
SEVERAlls must be L DISChHARGES ORIGINATE INwhere there are also T
HESAME
entative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
S APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
017
OUTFALL 017
017
Undetermined
North Carolina 204d
Stanly 204e
Badin 204f
205a ® STR
❑ LKE
❑ OCE
❑ MTS
0 MCS
Agency Use

Municipal Storm Water Transport
System
Well (injection)
Other
If 'other' is checked, specify type 205b
6. Discharge Point - Lat/Long.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ds 20
beyond the shoreline or is below the mean Io
water line, complete item 8,
DISCHARGE SERIAL NUMBER
017
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 13 SEC
80 DEG. 07 MIN. 17 SEC
Little Mountain Creek via an unnamed ditch
207c
For Agency Use
sa °
0 AIF
.�.r.
8. Offshore Discharge
a. Discharge Distance from Shore
208a
feet
b. Discharge Depth Below Water
208b
feet
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
209a
❑ (con) Continuous
continuous or intermittent.
® (Int) Intermittent
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
209b
Undetermined days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
209c
❑ JAN ❑ FEB ❑ MAR
If this discharge normally ope
❑ APR ❑ MAY ❑ JUN
ates (either intermittently or
❑ JUL ❑ AUG ❑ SEP
continuously) on less than a yi
ar
❑ OCT ❑ NOV ❑ DEC
around basis (excluding shut-
downs for routine maintenan
),
check the months during they
Bar
when the discharge is operati
g
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
210
115 thousand gallons per day
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
211 a
Undetermined hours per day
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
211 b
N/A discharge occurrences per day
number of discharge occurren
s
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
212
From Undetermined to
flow of this discharge occurs
montF- mom r�

DISCHARGE SERIAL NUMBER
017
13. Activity Description Give a 213a
narrative description of activity
producing this discharge (see
instructions)
Stormwater
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
a. Raw Materials
b. Products
Maximum Unit Shared
SIC Code Name Amount/Dav (See Table 1) (Seria
3334 1 Aluminum 1.250,000 ... I X-1 I None

15
Waste Abatement
a. Waste Abatement Practices 215a
Describe the waste abatemen
practices used on this dis-
charge with a brief narrative
(see instructions)
b. Waste Abatement Codes 215b
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
El
DISCHARGE SERIAL NUMBER
017
Narrative:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

r
16. Wastewater Characteristics
DISCHARGE SERIAL NUMBER
017
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
Parameter
Present
Flarameter
Present
216
216
Color
opper
00080
X
01042
mmonia
ron
00610
01045
rganic nitrogen
ea
00605
01051
-Nitrate
-Magnesium
00620
X
00927
Nitrite
-Manganese
00615
X
01055
osp orus-Mercury
00665
71900
Sulfate
o y enum
00945
01062
Sulfide
i e
00745
01067
u i e
e enum
00740
01147
Bromide
-Silver
71870
01077
Chloride
Potassium
00940
00937
Cyanide
Sodium
00720
X
00929
uon e
-Thiallium
00951
X
01059
Aluminum
-Titanium
01105
X
01152
Antimony
fin
01097
01102
rsemc
inc
01002
01092
Beryllium
gicies
01012
74051
anum
Chlorinated organic compounds'
01007
74052
oron
Pesticides
01022
74053
Cadmium
i an grease
01027
00550
Calcium
Phenols
00916
32730
Cobalt
u rfactan s
01037
38260
Chromium
on e
01034
150060
Fecal conform bacteria
Radioactivity
74055
74050
' Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.

FOR AUENCY USE
DISCHARGE SERIAL NUMBER
017
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
DISCHARGE SERIAL NUMBER
017
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
Influent
uen
Untreated
In -Plant
ai y
Minimum
Maximum
Frequency
um er o
amp e
Parameter and Code
Intake
Treated
Average
Value
Value
of Analysis
Analyses
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3)
1 (4)
(5)
(6)
(7)
(8)
Flow*
Gallons per day
.115
115
.026
.261
1 / 365
1
50050
Ph
Units
ND
ND
ND
0
00400
empera ure (winter)
°C
ND
ND
ND
ND
0
74026
empera ure summer
"C
ND
ND
ND
ND
0
74025
Biochemcial Oxygen
Demand
(BOD 5-Day)
ND
8.0
8.0
8.0
1
0
G
mg/I
00310
Chemical Oxygen
Demand (COD)
mg/I
ND
43
22
56
1/ 365
1
G
00340
Total uspen e
(nonfilterable) Solids
mg/I
ND;
95
30
170
1 / 365
1
G
00530
Specific Gond, ance
micromhos/an at 25°C
ND
ND
ND
0
00095
Settleable a er
(residue)
ND
ND
ND
ND
0
ml/I
00545
' Other discharges sharing intake flow (serial numbers) (see instructions)
' ND - No Data Available
"Flows calculated using Santa Barbara Urban Hydrograph Method

n
DISCHARGE SERIAL NUMBER
017
17. (Cont'd)
Parameter and Code
217
Intluent
Effluent
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed c
Expected
During
Discharge
Activity
(4)
Maximum
Value
r Observed oi
Expected
During
Discharge
Activity
(5)
requency
of Analysis
(6)
Number
of
Analyses
(7)
Sampic
Type
(8)
Cyanide
mg/1
ND
<.005
<.005
.006
11365
1
G
Aluminum
mg/I
01105
ND
4.0
.94
6.04
1 / 365
1
G
18. Plant Controls Check if the followir
plant controls are available for this
discharge
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is frc
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s)
b. Name and address of
manufacturer
218
219a
219b
c, Quantity (pounds added per I 219c
million gallons of water treateq)
APS
ALM
SEE ITEM 26 FOR DETAILS ON WATER TREATMENT ADDITIVES

L
AW
d. Chemical composition of thes$ 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal dis
(e.g., associated with a steam and/or power g
plant, steel mill, petroleum refinery, or any ott
manufacturing process) and the total discharc
10 million gallons per day or more. (see instrZ
20. Thermal Discharge Source Check
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21
22.
23.
Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
Winter 221b
Discharge Temperature , Rate of
Change Per Hour
Give the maximum possible rate of
temperature change per hour of
discharge under operating
conditions (see instructions)
Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 10'
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
(subject to natural changes
b. Discharge Water Temperature
charge
eneration
er
e flow is
ctions)
220
221a
"F
222
1223a
1223b
24. Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
017
BLBD
BCCL
p APOF
p EPBD
OCFP
COND
CTBD
p MFPR
OTHR
'F
'F./hour
0 0 0 Maximum
"F "F "F 'F
,F "F 'F 'F
feet/sec.
minutes

FOR AGENCY USE
IONIA
71
i""J,
i
26. Additional Information
(qw
DISCHARGE SERIAL NUMBER
017

ATTACHMENT V11
DISCHARGE INFORMATION
ALUMINUM COMPANY OF AMERICA
HIGHWAY 740
BADIN, NORTH CAROLINA 28009
EPA ID No. NC0004308
OUTFALL9
.................
. .........
..........
PON
.....
aw
q:
.......................
........... ...
............
.............
. . ..
..... ..........
........
........
PART A
BOD5
4 mg/l
8
0.150
BDL
--
COD
20 mg/l
41
0.767
22
1.318
Nilrate/Nitrit.
0.05 mg/l
0.49
0.009
0.93
0.056
Oil and Grease
5 mg/l
BDL
--
NA
NA
PH
0.1 Std. Units
6.5
--
NA
NA
TKN
0.1 mg/l
1.1
0.021
0.5
0.030
Total Phosphorus
0.1 mg/l
BDL
--
BDL
--
TSS
5 mg/l
22
0.412
5
0.299
PART B
Acute Toxicity
%
NA
--
NA
NA
Aluminum
0.50 mg/l
1.8
0.034
0.71
0.043
Antimony
0.50 mg/l
BDL
--
BDL
--
Cyanide
0.01 mg/l
BDL
--
NA
NA
Fluoride
I mg/l (0.5)
6.6
0.124
6
0.359
Nickel
0.05 mg/l
BDL
—
BDL
--
Phenols
0.01 mg/l
NA
NA
NA
NA
PAH9-SemiVOAs
Acenaphthene
10 ug/l
BDL
NA
NA
2-Chloronaphthalene
10 ug/l
BDL
NA
NA
Fluoranthene
10 ugh
BDL
NA
NA
Naphthalene
10 ug/l
BDL
NA
NA
Benzo-(a)-anthracene
10 ug/l
BDL
NA
NA
Benzo-(a)-pyrene
10 ug/l
BDL
NA
NA
Benzo-(b)-fluoranthene
10 ug/l
BDL
==
NA
NA
Benzo-(k)-fluoranthene
10 Ug/1
BDL
NA
NA
Chrysene
10 ug/l
BDL
NA
NA
Acenaphthylone
10 ug/l
BDL
NA
NA
11
Anthracene
10 ug/l
BDL
==
NA
NA
Benzo-(G,H,I)-Perylene
10 ug/l
BDL
NA
NA
Fluorene,
10 ug/l
BDL
NA
NA
Phenanthrene
10 ug/l
BDL
NA
NA
Dibenzo-(A,H)-Anthracene
10 ug/l
BDL
NA
NA
Indeno-(1,2,3-CD)-pyrene
10 ugh
BDL
NA
NA
Pyrene
10 ug/l
BDL
NA
NA
2-Methylnaphthalene
10 ug/l
BDL
NA
NA
Settleable Solids
0.1 mlJL
NA
NA
NA
NA
Sulfate"
5 mg/l
NA
NA
NA
NA
Temperature
degrees F
NA
NA
NA
NA
Turbidity
1.0 ntu
NA
NA
NA
NA
PART C
lArsenic
0.005 mg/l
NA
NA
NA
NA
0.03 mg/l
NA
NA
NA.
NA
jkCihr0u11um
7,
0.03 mg/l
NA
NA
NA
NA
d
0.2 mg/l
NA
NA
NA
NA
0.03 mg/l
NA
NA
NA
NA
() - Detection limit for composite sample analysis. Composite detection limit units are the same as grab sample units.

0
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION 11. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Section I, 1
waste water does not go through a treatment works prior to bein
surface waters from this facility. SEPARATE DESCRIPTIONS (
FACILITY. All values for an existing discharge should be repres
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEM
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1. Discharge Serial No. and Name
a. Discharge Serial No. 201a
(see instructions)
b. Discharge Name 201 b
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No 201c
If a previous permit
application was made for this dis-
charge (Item 4, Section 1) provide
previous discharge serial
number.
2. Discharge Operating Dates
a. Discharge Began Date 202a
If the discharge described belo
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date 202b
If the discharge has never
occurred but is planned for so
future date, give the date the
discharge will begin.
c. Discharge to End Date If the 202c
discharge is scheduled to be
discontinued within the next 5
years, give the date (within bes
estimate) the discharge will end
3. Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions) 203
4. Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(if applicable) City or Town
5. Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
204a
204b
204c
tems 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
es to
)F Bschaed to surface waters. EACH D SDischarges CHARGE ARE REQUIRED EVENIF SEVERAL DISCHARGES ORIGINATE IN�THE schaSAME
antative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
S APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
018
OUTFALL 018
018
Undetermined
—YID —lPf6
North Carolina 204d
Stanly 204e
Badin 204f
205a ® STR
❑ LKE
❑ OCE
❑ MTS
13 MCS
Agency Use

�w
�w
u
Municipal Storm Water Transport
System
Well (injection)
Other
If'other is checked, specify type 205b
6. Discharge Point - Lat/Long.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ds 207b
beyond the shoreline or is below the mean to
water line, complete item 8,
For Agency Use
ag
I nor u
r
For Agency Use
e
t 3
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally ope
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine maintenancA
check the months during the y
when the discharge is operati
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when
discharging
12. Maximum Flow Period Give the
time period in which the maximum
flow of this discharge occurs
207c
208a
208b
209a
209b
209c
210
21la
21lb
212
DISCHARGE SERIAL NUMBER
018
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 13 SEC
80 DEG. 07 MIN. 33 SEC
Little Mountain Creek via an unnamed ditch
feet
feet
❑ (con) Continuous
® (Int) Intermittent
Undetermined days per week
❑ JAN
❑ FEB
❑ MAR
❑ APR
❑ MAY
❑ JUN
❑ JUL
❑ AUG
❑ SEP
❑ OCT
❑ NOV
❑ DEC
55 thousand gallons per day
Undetermined hours per day
N/A discharge occurrences per day
From Undetermined to
montN- montF

13. Activity Description Give a 213a
narrative description of activity
producing this discharge (see
instructions)
DISCHARGE SERIAL NUMBER
Stormwater
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
21
21
PIA
a. Raw Materials
b. Products
018
Maximum Unit Shared Discharges

Macro_ eg"14 AIty=m
1
15
Waste Abatement
a. Waste Abatement Practices 215a
Describe the waste abatemen
practices used on this dis-
charge with a brief narrative
(see instructions)
b. Waste Abatement Codes 215b
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
if possible.
F A
DISCHARGE SERIAL NUMBER
018
Narrative:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

FOR AGEN(;Y USE
16. Wastewater Characteristics
DISCHARGE SERIAL NUMBER
018
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
Parameter
16. Wastewater Characteristics
DISCHARGE SERIAL NUMBER
018
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
Parameter
Present
Parameter
Present
216
216
Color
opper
00080
X
01042
—Ammonia
ron
00610
01045
Organic nitrogen
ea
00605
01051
i rate
Magnesium
00620
X
00927
ire
-Manganese
00615
X
01055
Phosphorus
Mercury
00665
71900
Sulfate
o y enum
00945
101062
Sulfide
Nickel
00745
01067
u i e
e emum
00740
01147
Bromide
Silver
71870
01077
Chloride
-Potassium
00940
100937
Cyanide
Sodium
00720
00929
Fluoride
-Thallium
00951
X
01059
uminum
I i amum
01105
X
01152
Antimony
in
01097
101102
Arsenic
zinc
01002
01092
Beryllium
gici es
01012
74051
arum
Chlorinated organic compoun s
01007
74052
oron
es ici es
01022
174053
Cadmium
Oil and grease
01027
00550
calcium
eno s
00916
32730
Cobalt
u ac an s
01037
38260
romwm
Thlonde
01034
150060
Fecal co i orm bacteria
Radioactivity
74055
74050
' Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.

0
Ej
FOR AGENCY SE
�
3
DISCHARGE SERIAL NUMBER
018
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
Influent
Effuen
Untreated
In -Plant
ai y
Minimum
Maximum
Frequency
um er o
amp e
Parameter and Code
Intake
Treated
Average
Value
Value
of Analysis
Analyses
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(1)
(2)
(3)
1 (4)
(5)
(6)
(7)
(8)
Flow*
Gallons per day
.055
.055
.014
.120
1 / 365
1
50050
Ph
Units
ND
ND
ND
0
00400
Temperature (winter)
°C
ND
ND
ND
ND
0
74026
Temperature summer
°C
ND
ND
ND
ND
0
74025
Biochemcial Oxygen
Demand
(BOD 5-Day)
ND
9.0
9.0
9.0
1
0
G
mg/I
00310
Chemical Oxygen.
Demand (COD)
mg/I
ND
44
27
65
1/ 365
1
G
00340
Total uspen e
(nonfilterable) Solids
mg/I
ND
146
7
380
1 / 365
1
G
00530
Specific on uc ance
micromhos/cm at 25°C
ND
ACND
ND
0
00095
eleable Matter
(residue)
ND
ND
ND
ND
0
ml/I
00545
" Other discharges sharing intake flow (serial numbers) (see instructions)
° ND - No Data Available
"Flows calculated using Santa Barbara Urban Hydrograph Method

111111111
�w
DISCHARGE SERIAL NUMBER
018
17. (Cont'd)
Parameter and Code
217
Influent
Effluent
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed cr
Expected
During
Discharge
Activity
(4)
maximum
Value
Observed
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
or
(6) 1
umber
of
Analyses
(7)
Sample
Type
(8)
Aluminum
mg/I
ND
2.5
<0.20
7.0
1 / 365
1
G
18. Plant Controls Check if the followi g
plant controls are available for this
discharge 218
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is from
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s) 219a
b. Name and address of 219b
manufacturer
c, Quantity (pounds added per I 219c
million gallons of water treater')
I
1W
p APS
p ALM
SEE ITEM 26 FOR DETAILS ON WATER TREATMENT ADDITIVES

d. Chemical composition of thes$ 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal discharge
(e.g., associated with a steam and/or power generation
plant, steel mill, petroleum refinery, or any other
manufacturing process) and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 220
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21.
Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer
221 a
Winter 221b
'F
22.
Discharge Temperature , Rate of
Change Per Hour
222
Give the maximum possible rate of
temperature change per hour of
discharge under operating
conditions (see instructions)
23.
Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 1000
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature
223a
(subject to natural changes
b. Discharge Water Temperature
223b
24.
Water Intake Velocity
224
(see instructions)
25.
Retention Time Give the length of
225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
018
p BLBD
BCCL
APOF
EPBD
OCFP
❑ COND
CTBD
MFPR
OTHR
'F
'F./hour
a o % Maximum
'F "F 'F 'F
'F 'F 'F 'F
feet/sec.
minutes

0
26. Additional Information
I
I
DISCHARGE SERIAL NUMBER
018

ATTACHMENT VII
DISCHARGE INFORMATION
ALUMINUM COMPANY OF AMERICA
HIGHWAY 740
BADIN, NORTH CAROLINA 28009
EPA ID No. NC0004308
OUTFALL10
" . . . . . .
................
...........................
............................ ..............
.. ...
.............. .....
.. ............
.....................
......
X, X
. . ....... .
........ :::: :
......
.....................
.........................
........ ..
.....
............. ....... ".
............. % ....... .....
......
..
-.-
:ompo..... ..
. .. ..
...............................
.. . .........
. .
... ...... .
... ........ .......... ......
.........
. ......................
.... ........
....... .............
.........
. .......... .............
......... ..............
.......... ........
.....
. .........
XXX
.
................................. . . .
................ ............
. ::: .......
...................
...........
..........
............ ..... g
... ...
.................
.... ........
..... .........
.........
........
.......... ..........
........ ...........
...
............
... ..........
. . .............
..........
......... .... ...
Post 30 of .. .....
........
......
. . ..........................
. .......
. ...........
......... . .... .
. �nccn. ........
...........
........... ...... ... ....
. . . . . .
....... .
..... ..............
............
PART A
BOD5
4 mg/l
9
0.121
9
0.596
COD
20 mg/1
57
0.768
38
2.475
Nilrat,/Nilrile
0.05 mg/l
0.24
0.003
0.47
0.031
Oil and Grease
5 mg/l
BDL
—
NA
NA
PH
0.1 Std. Units
6.4
—
NA
NA
TKN
0.1 mg/l
0.9
0.012
0.7
0.046
Total Phosphorus
0.1 mg/l
BDL
—
BDL
TSS
5 mg/l
30
0.404
14
0.912
PART B
Acute Toxicity
%
NA
--
NA
NA
Aluminum
0.50 mg/l
2.5
0.034
1.6
0.104
Antimony
0.50 mg/1
BDL
--
BDL
--
AWL
Cyanide
.d.
I mg/l (0.1)
6
0.081
0.87
0.057
0.05 mg/1
BDL
—
BDL
—
�ickel
henols
0.01 mg/l
NA
NA
NA
NA
PAHs-ScmiVOAs
Acenaphthene
10 ug/l
BDL
NA
NA
2-Chloronaphthalene
10 ug/l
BDL
=
NA
NA
Fluoranthene
10 ug/l
BDL
NA
NA
Naphthalene
10 ug/l
BDL
—
NA
NA
Benzo-(a)-anthracene
10 ug/l
BDL
—
NA
NA
Benzo-(a)-pyrene
10 ug/l
BDL
—
NA
NA
Benzo-(b)-fluoranthene
10 ug/1
BDL
—
NA
NA
Benzo,-(k)-fluoranthene
10 ug/l
BDL
—
NA
NA
Chrysene
10 ug/l
BDL
NA
NA
Acenaphthylene
10 ug/1
BDL
NA
NA
Anthracene
10 ug/l
BDL
NA
NA
Benzo-(G,Hj)-Perylene
10 ug/l
BDL
NA
NA
Fluorene
10 ug/l
BDL
NA
NA
Phenanthrene
10 ug/1
BDL
NA
NA
Dibenzo-(A,H)-Anthracene
10 ug/l
BDL
NA
NA
lndeno-(1,2,3-CD)-pytene
10 ug/l
BDL
NA
NA
Pyrene
10 ug11
BDL
NA
NA
2-Methylnaphthalene
10 ug/1
BDL
NA
NA
Settleable Solids
0.1 mlJL
NA
NA
NA
NA
Sulfates
5 mg/l
NA
NA
NA
NA
Temperature
degrees F
NA
NA
NA
NA
Turbidity
1.0 ntu
NA
NA
NA
NA
PART C
Arsenic
0.005 mg/l
BDL
BDL
Chromium
0.03 mg/1
NA
NA
NA
NA
r
0.03 mg11
NA
NA
NA
NA
Lead
0.2 mg/1
NA
NA
NA
NA
Zinc
0.03 mg/l
NA
NA
NA
NA
() - Detection limit for composite sample analysis. Composite detection limit units are the same as grab sample units.

LJ
FOR AGF-NGY USE
x
fr
STANDARD FORM C - MANUFACTURING AND COMMERCIAL
SECTION II. BASIC DISCHARGE DESCRIPTION
Complete this section for each discharge indicated in Section I, Items 9, that is to surface waters. This includes discharges to municipal sewerage systems in which the
waste water does not go through a treatment works prior to being discharged to surface waters. Discharges to wells must be described where there are also discharges to
surface waters from this facility. SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME
FACILITY. All values for an existing discharge should be representative of the twelve previous months of operation. If this is a proposed discharge, values should reflect
best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS.
1.
Discharge Serial No. and Name
a. Discharge Serial No.
(see instructions)
b. Discharge Name
Give the name of discharge, if
any (see instructions)
c. Previous Discharge Serial No
If a previous permit
application was made for this di
charge (Item 4, Section 1) provic
previous discharge serial
number.
2.
Discharge Operating Dates
a. Discharge Began Date
If the discharge described below
is in operation, give the date
(within best estimate) the
discharge began
b. Discharge to Begin Date
If the discharge has never
occurred but is planned for som
future date, give the date the
discharge will begin.
c. Discharge to End Date If the
discharge is scheduled to be
discontinued within the next 5
years, give the date (within besi
estimate) the discharge will end
3.
Engineering Report Available
Check if an engineering report is
available to reviewing agency
upon request (see instructions)
4.
Discharge Location Name the
political boundaries within which
the point of discharge is located:
State
County
(If applicable) City or Town
5.
Discharge Point Description
(see instructions)
Discharge into (check one)
Stream (includes ditches, arroyos,
and other watercourses .
Lake
Ocean
Municipal Sanitary Wastewater
Transport System
Municipal Combined Sanitary
and Storm Transport System
201a 1 020
201b
201c
202a
202b
202c
203
204a
204b
204c
205a
OUTFALL 020
020
Undetermined
C�
North Carolina
Stanly
Badin
❑ STIR
®LKE
❑ OCE
❑ MTS
0 MCS
204d
204e
204f
Agency Use

I
Municipal Storm Water Transport
System
Well (injection)
Other
If 'other is checked, specify type 205b
6. Discharge Point - Lat/Long.
Give the precise location of the
point of discharge to the nearest
second.
Latitude 206a
Longitude 206b
7. Discharge Receiving Water Name
Name the waterway at the point of 207a
discharge. (see instructions)
If the discharge is through an outfall that exte ds 20
beyond the shoreline or is below the mean to
water line, complete item 8,
For gency se
ajar
inorI
bub
W3,.
.
For Agency Use
8. Offshore Discharge
a. Discharge Distance from Shore
b. Discharge Depth Below Water
9 Discharge Type and Occurrence
a. Type of Discharge Check
whether the discharge is
continuous or intermittent.
(See instructions)
b. Discharge Occurrence Days
per Week. Enter the average
number of days per week
(during periods of discharge)
this discharge occurs.
c. Discharge Occurrence- Month
If this discharge normally oper
ates (either intermittently or
continuously) on less than a y
around basis (excluding shut-
downs for routine maintenano
check the months during the y
when the discharge is operath
(see instructions)
Complete Items 10 and 11 if "intermittent" is
checked in Item 9.a. Otherwise, proceed to
Item 12.
10. Intermittent Discharge Quantity
State the average volume per dis-
- charge occurrence in thousands of
gallons
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duratio
Per Day State the average
number of hours per day the
discharge is operating
b. Intermittent Discharge
Frequency State the average
number of discharge occurren
per day during days when .
discharging
12. Maximum Flow Period Give the
- time period in which the maximum
flow of this discharge occurs
207c
208a
208b
209a
209b
209c
210
211a
211 b
212
DISCHARGE SERIAL NUMBER
020
❑ STS
❑ WEL
❑ OTH
35 DEG. 24 MIN. 33 SEC
80 DEG. 06 MIN. 59 SEC
Badin Lake via an unnamed ditch
feet
feet
❑ (con) Continuous
® (Int) Intermittent
Undetermined days per week
❑ JAN
❑ FEB
❑ MAR
❑ APR
❑ MAY
❑ JUN
❑ JUL
❑ AUG
❑ SEP
❑ OCT
❑ NOV
❑ DEC
122 thousand gallons per day
Undetermined hours per day
N/A discharge occurrences per day
From Undetermined to
montF_ mom rF

13.
Activity Description Give a
narrative description of activity
producing this discharge (see
instructions)
'� J
DISCHARGE SERIAL NUMBER
020
213a Stormwater Only
14. Activity Causing Discharge For each SIC Code which
describes the activity causing this discharge, supply the
type and maximum amount of either the raw material
consumed (Item 14a) or the product produced (Item 14b)
in the units specified in Table I of the Instruction Booklet..
For SIC Codes not listed in Table I, use raw material or
production units normally used for measuring production
(see instructions)
a. Raw Materials
21
21
b. Products
Maximum Unit Shared Discharges
SIC Code Name Amount/Day (See Table 1) (Serial Number)
3334 1 Aluminum 250,000 1 X-1 I None

015
Waste Abatement
a. Waste Abatement Practices 215a
Describe the waste abatemen
practices used on this dis-
charge with a brief narrative
(see instructions)
b. Waste Abatement Codes 215b
Using the codes listed in Tabl
II of the Instruction Booklet,
describe the waste abatement
processes for this discharge in
the order in which they occur
49
if possible.
11
DISCHARGE SERIAL NUMBER
020
Narrative:
(1)
(2)
(3)
(4)
(5)
1(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
0 8)
(19)
(20)
(21)
(22)
(23)
(24)
(25)

E
16. Wastewater Characteristics
DISCHARGE SERIAL NUMBER
020
Check the box beside each constituent which is present in the effluent (discharge water). This determination is to be based on actual
analysis or best estimate.(see instructions)
Parameter
Present
Parameter
Present
216
216
Color
'-Copper
00080
X
01042
mmonia
Fro
00610
01045
rganic nitrogen
ea
00605
01051
i ra a
magnesium
00620
X
00927
Nitrite
anganese
00615
X
01055
osp orus
Mercury
00665
71900
Sulfate
o y enum
00945
01062
uie
Nickel
00745
01067
Sulfite
e enium
00740
01147
Bromide
Silver
71870
101077
Chloride
Potassium
00940
00937
-Cyanide
boalum
00720
00929
uon e
-Tfiallium
00951
X
01059
Aluminum
i anium
01105
X
01152
Antimony
in
01097
01102
Arsenic
zinc
01002
01092
-Ue-ryllium
gicies
01012
74051
arum
Gfilonnated organic compounds*
01007
74052
oron
Pesticides
01022
174053
Cadmium
i and grease
01027
00550
Calcium
eno s
00916
32730
Cobalt
u ac an s
01037
38260
romwm
7filonde
01034
50060
FeGal co i orm bacteriaRaEl—io-a-d—wity
74055
74050
' Specify substances, compounds and/or elements in Item 26.
Pesticides (insecticides, fungicides, and rodenticides) must be reported in terms of the acceptable common names specified in Acceptable Common
Names and Chemical names for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agency, Washington, D.C.
20250, June 1972, as required by Subsection 162.7(b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide
Act.
E

M
�w
DISCHARGE SERIAL NUMBER
020
17. Description of Intake and Discharge
For each of the parameters listed below, enter in the appropriate box the value or code letter answer called for (see instructions)
In addition, enter the parameter name and code and all required values for any of the following parameters if they are checked in Item 16:
ammonia, cyanide, aluminum, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols, oil and
grease, and chlorine (residual).
Influent
Effuen
Untreated
In -Plant
aiy
Minimum
Maximum
Frequency
Number o
amp e
Parameter and Code
Intake
Treated
Average
Value
Value
of Analysis
Analyses
Type
Water
Intake
Observed or
Observed or
217
(Daily
Water
Expected
Expected
average)
(Daily
During
During
average)
Discharge
Discharge
Activity
Activity
(2)
(3)
(4)
(5)
(6)
(7)
(8)
-Fr(1)
ow
Gallons per day
.122
.122
.020
.288
1 / 365
1
50050
Ph
Units
ND
ND
ND
0
00400
Temperature (winter
°C
ND
ND
ND
ND
0
74026
Temperature summer
^C
ND
ND
ND
ND
0
74025
Biochemcial Oxygen
Demand
(BOD 5-Day)
ND
5
5
5
1
0
G
mg/I
00310
micaxygen
Demand (COD)
mg/I
ND
42
22
57
1/ 365
1
G
00340
Total uspen e
(nonfilterable) Solids
mg/I
ND
9
<5.0
20
1 / 365
1
G
00530
specific on uc ance
micromhos/cm at 25°C
ND
ND
ND
0
00095
-Te-UFeable Matter
(residue)
ND
ND
ND
ND
0
ml/I
00545
' Other discharges sharing intake flow (serial numbers) (see instructions)
' ND - No Data Available
—Flows calculated using Santa Barbara Urban Hydrograph Method

[-FOR AGENCY U.5h
DISCHARGE SERIAL NUMBER
020
17. (Conrd)
Parameter and Code
217
DISCHARGE SERIAL NUMBER
020
17. (Conrd)
Parameter and Code
217
Influent
uen
Untreated
Intake
Water
(Daily
average)
(1)
In -Plant
Treated
Intake
Water
(Daily
average)
(2)
ai y
Average
(3)
Minimum
Value
Observed c
Expected
During
Discharge
Activity
(4)
Maximum
Value
r Observed
Expected
During
Discharge
Activity
(5)
Frequency
of Analysis
or
(6)
Number
of
Analyses
(7)
Sample
Type
(8)
Aluminum
mg/I
ND
1.3
1.2
1.8
1 / 365
1
G
01105
18. Plant Controls Check if the followir g
plant controls are available for this
discharge 218
Alternate power source for major
pumping facility
Alarm or emergency procedure for
power or equipment failure
Complete Item 19 if discharge is frc m
cooling and/or steam water
generation and water treatment
additives are used
19. Water Treatment Additives If the
discharge is treated with any
conditioner, inhibitor, or algicide,
answer the following:
a. Name of Material(s) 219a
b. Name and address of 219b
manufacturer
c, Quantity (pounds added per I 219c
million gallons of water treated)
W
APS
ALM
SEE ITEM 26 FOR DETAILS ON WATER TREATMENT ADDITIVES

(OW
(W"
Fa
�.
s,
d. Chemical composition of thes$ 219d
additives (see instructions)
Complete Items 20-25 if there is a thermal discharge
(e.g., associated with a steam and/or power generation
plant, steel mill, petroleum refinery, or any other
manufacturing process) and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 220
the appropriate item(s) indicating
the source of the discharge (see
instructions)
Boiler Blowdown
Boiler Chemical Cleaning
Ash Pond Overflow
Boiler Water Treatment -
Evaporator Blowdown
Oil and Coal Fired Plants -Effluent
from Air Pollution Control Devices
Condense Cooling Water
Cooling Tower Blowdown
Manufacturing Process
Other
21. Discharge/Receiving Water
Temperature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer
and winter operating conditions
(see instructions)
Summer 221 a
Winter 221 b 'F
22. Discharge Temperature , Rate of
Change Per Hour 222
Give the maximum possible rate of
temperature change per hour, of
discharge under operating
conditions (see instructions)
23. Water Temperature, Percentile
Report(Frequency of Occurrence)
In the table below, enter the
temperature which is exceeded 100%
of the year, 5% of the year, 1 % of
the year and not at all (maximum
yearly temperature). (see
instructions)
Frequency of occurrence
a. Intake Water Temperature 223a
(subject to natural changes
b. Discharge Water Temperature 223b
24. Water Intake Velocity 224
(see instructions)
25. Retention Time Give the length of 225
time, in minutes, from start of
water temperature rise to discharge
of cooling water. (see instructions)
DISCHARGE SERIAL NUMBER
020
❑ BLBD
❑ BCCL
❑ APOF
❑ EPBD
❑ OCFP
❑ COND
❑ CTBD
❑ MFPR
❑ OTHR
'F
'F./hour
0 0 o Maximum
'F 'F 'F 'F
'F 'F 'F 'F
feet/sec.
minutes

�w
26. Additional Information
(qw
DISCHARGE SERIAL NUMBER
020

ATTACBMENT VII
DISCHARGE INFORMATION
ALUMINUM COMPANY OF AMERICA
HIGHWAY 740
BADIN, NORTH CAROLINA 28009
EPA ID No. NC0004308
OUTFALL4
D5
4 mg/I
5
0.071
BDL
--
1
D
20 mg/l
57
0.811
40
2.366
1
rate/Nitrite
0.05 mg/l
0.42
0.006
0.96
0.057
1
and Grease
5 mg/l
BDL
NA
NA
1
0.1 Std. Units
7
--
NA
NA
1
N
0.1 mg/l
0.7
0.010
0.6
0.035
1
Al Phosphorus
0.1 mg/l
BDL
--
BDL
1
g
5 mg/l
9
0.128
6
0.355
1
RT B
Lite Toxicity
%
NA
--
NA
NA
1
uninum
0.50 mg/l'
1.6
0.023
1.3
0.077
1
simony
0.50 mg/I
BDL
BDL
--
1
snide
0.01 mg/l
BDL
--
NA
NA
1
oride
1 mg/1 (0.2)
3
0.043
4.2
0.248
1
tel
0.05 mg/l
BDL
--
BDL
--
1
snols
0.01 mg/l
NA
NA
NA
NA
1
Hs-SemiVGAs
:naphthene
10 ug/l
BDL
NA
NA
1
hloronapbtbalene
10 ug/l
BDL
--
NA
NA
1
oranthene
10 ugh
BDL
--
NA
NA
1
phthalene
10 ug/l
BDL
--
NA
NA
1
tzo-(a)-anthracene
10 ug/l
BDL
NA
NA
1
tzo-(a)-pyrone
10 ug/l
BDL
--
NA
NA
1
tzo-(b)-fluoranthene
10 ug/l
BDL
--
NA
NA
1
tzo-(k)-fluoranthene
10 ug/l
BDL
NA
NA
1
rysene
10 ug/1
BDL
--
NA
NA
1
enaphthylene
10 ug/l
BDL
—
NA
NA
1
thracene
10 ug/l
BDL
NA
NA
1
1zo-(G,H,1)-Perylene
10 ug/l
BDL
NA
NA
1
orene
10 ug/l
BDL
NA
NA
1
manthrene
10 ug/l
BDL
—
NA
NA
1
mnzo-(A,H)-Anthracene
10 ug/l
BDL
NA
NA
1
eno-(1,2,3-CD)-pyrene
10 ug/1
BDL
--
NA
NA
1
,ene
10 ug/l
BDL
NA
NA
1
dethylmpbthalene
10 ug/l
BDL
NA
NA
1
tleable Solids
0.1 mL/L
NA
NA
NA
NA
1
fates
5 mg/l
NA
NA
NA
NA
1
nperature
degrees F
NA
NA
NA
NA
1
tidity
0.5 ntu
NA
NA
NA
NA
1
RT C
wnic
0.005 mg/l
NA
NA
NA
NA
1
romium
0.03 mg/l
NA
NA
NA
NA
1
ver
0.03 mg/1
NA
NA
NA
NA
1
A
0.2 mg/l
NA
NA
NA
NA
1
is
0.03 mg/1
NA
NA
NA
NA
1
Detection limit for composite samole analysis. Composite detection limits are the same as grab sample units.

y
I k&
ALCO
MATFRIAL SAFETY DATA SHEET
PRODUCT
NALCO 7292 RESIN RINSE
Emergency Telephone Number
Medical [phone] (24 hours)
---------------------------------
SECTION 1 PRODUCT IDENTIFICATION
--------------------------------------
TRADE NAME: NALCO 7292 RESIN RINSE
DESCRIPTION: An aqueous solution of sodium, potassium hydroxide
NFPA 704M/HMIS RATING: 3/3 HEALTH 0/0 FTAtvMABILITY 0/0 REACTIVITY ' 0 OTHER
O=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
-----------=--------------------------------------
SECTION 2 HAZARDOUS INGREDIENTS
-------------------------------------------------------------------------------
Our hazard evaluation has identified the following 'chemical ingredients as
hazardous under OSHA's Hazard Communication Rule, 29 CFR 1910.1200. Consult
Section 14 for the nature of the hazards.
INGREDIENTS) CAS # APPROX_%
Sodium hydroxide 1310-73-2 20-40
Potassium hydroxide 1310-58-3 10-20
---------------------------------------------
ION 3 PRECAUTIONARY LABEL INFORMATION
R± Causes burns to skin and eyes Do not get in eyes, on skin, or on
c ing- Wear goggles and face shield when handling. Do not take internally.
Empty containers may contain residual product. Do not reuse container unless
properly reconditioned.
--------------------------------------------
SECTION 4 FIRST AID INFORMATION
----- -------------- ---------------------------
EYES: Immediately flush for at least 15 minutes while -holding
eyelids open. Call a physician at once.
SKIN: Immediately flush with water for at least 15 minutes.
For a large splash, flood body under a shower. Call a
physician at once.
INGESTION: Do not induce vomiting_ Give water_ Call a physician
at once.
INHALATION: Remove to fresh air. Treat symptoms. Call a physician.
NOTE TO PHYSICIAN: Based on the individual reactions of the patient, the
physician's judgment should be used to control symptoms and clinical condition -
CAUTION: If unconscious, having trouble breathing or in convulsions, do not
induce vomiting or give water.
NOTE TO PHYSICIAN: Probable mucosal damage may contraindicate the use of
gastric lavage. .Measures against circulatory shock, respiratory depression
PAGE 1 OF 9
NALCO CHEMICAL COMPANY ONE NALCO CENTER - NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

NALCO
MATERIAL SAFETY DATA SHEET
PRODUCT
7
NALCO 7292 RESIN RINSE
Emergency Telephone lvumner
Medical [phone] (24 hours)
-------------------------------------
----------------- ( CONTINUED
SECTION 7 PHYSICAL AND CHEMICAL PROPERTIES
-----------------
DENSITY:125-12 7 lbs/gal.
SOLUBILITY IN WATER: Completely ASTM D-1298
SPECIFIC GRAVITY: 1.50-1.53 @ 70 Degrees F ASTM E-70
pH (at 5%) = 14 ASTM D-1177
No
FREEZE POINT: Degrees F
FLASH POINT:NOTENone
These physical properties are typical values.for this product -----------
-------------------------------- -----------------
------------------
SECTION 8 FIRE AND EXPLOSION INFORMATION ---________-
-----------------------------------------
FLASH POINT: None
EXTINGUISHING MEDIA: Not applicable
UNUSUAL FIRE AND EXPLOSION oHAZARD:
. Contact
n Of flammable hwith
reactive Metals (e.g,-aluminum)
result in the genera
----------------------------- ----------------------
ON 9 REACTIVITY INFORMATION -----------------------------
INCOMPATIBILITY Avoid contact with strong acids (eg. sulfuric, phosphoric,
lfonic) which can generate heat, splattering
nitric, hydrochloric, chromic, su
or boiling and the release of toxic fumes.
FEEDING EQUIPMENT: Avoid contact with aluminum, tin, zinc and zinc alloys.
-------------------------------
SECTION 10 PERSONAL PROTECTION EQUIPMENT _ __ __ --
PROTECTION If it is possible'to generate significant levels of
RESPIRATORY
mist, a approved or equivalent dust respirator is recommended.
NIOentry into large tanks, vessels or enclosed small spaces
For large spills,
sitive pressure, self-contained breathing
with inadequate ventilation, a po
apparatus is recommended.
VENTILATION: General ventilation is recommended.
PROTECTIVE EQUIPMENT: Wear impermeable gloves, boots, apron and a face shield
with chemical splash nitrile, PVC, natural rubber, vit nles. Examples of impermeable landsbutyllable on the
market are neoprene, A full slicker suit is'
(compatibility studies have not been performed).
recommended if gross exposure is possible.
availability of an eye wash fountain and safety shower is recommended.
& PAGE 3 OF 9
• NAPERVILLE, ILLINo15 tiu5e�:y- i
NALCO CHEMICAL COMPANY ONE NALCO CENTER zo
AREA 708-305-1000

4)w
NALCO
MATERIAL SAFETY DATA SHEET
PRODUCT
7
NALCO 7292 RESIN RINSE
Emergency Telephone Number
Medical [phone] (24 hours)
SECTION 13 TRANSPORTATION INFORMATION
-------
_______ ------------
SHIPPING
POTON.CLASS
MAY
PACKAGING,
PROPERTIES,
AND MODE OF TRANSPORTATION. TYPICAL PROPER SHIPPNGNAMESFORTHIS
PRODUCT ARE:
ALL TRANSPORTATION MODES CAUSTIC ALKALI LIQUID, N.O.S.
UN/ID NO UN 1719
HAZARD CLASS - PRIMARY iI - CORROSIVE
PACKING GROUP - 8136
IMDG PAGE NO -
IATA PACKING INSTRUCTION CARGO: 813
IATA CARGO AIRCRAFT LIMIT 30 L (MAX NET QUANTITY PER PACKAGE)
FLASH POINT NONE
HAZARDOUS COMPONENT(S) SODIUM HYDROXIDE, POTASSIUM
HYDROXIDE
RQ LBS (PER PACKAGE) -2,900
COMPONENT(S) SODIUM HYDROXIDE, POTASSIUM
-
HYDROXIDE
--------------
-4
ION 14 REGULATORY INFORMATION
----------------------------
The following regulations apply to this product.
FEDERAL, REGULATIONS:
OSHA,s HAZARD COMMUNICATION RULE, 29 CFR 1910.1200:
Based on our hazard evaluation, the following ingredients in this product are
hazardous and the reasons are shown below.
Sodium hydroxide -.Corrosive
Potassium hydroxide - Corrosive
Sodium hydroxide = Ceiling 2 mg/m3 ACGIH/TLV
Potassium hydroxide = Ceiling 2 mg/m3 ACGIH/TLV
Sodium hydroxide = Ceiling 2 mg/m3 OSHA/PEL
Potassium hydroxide = Ceiling 2 mg/m3 OSHA/PEL
CERCLA, 40 CFR 117, 302:
potassium hydroxide, Reportable Quantity (RQ)
This product contains sodium and
substances, and if 2,900 pounds of product are released, it requires
notification to the NATIONAL RESPONSE CENTER, WASHINGTON, D. C.
(1-800-424-8802).
PAGE 5 OF 9
NALCO CHEMICAL COMPANYONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
PRODUCT
NALCO 7292 RESIN RINSE
Emergency Telephone Number
Medical [phone] (24 hours)
--------------- -----------------------------
SECTION 14 REGULATORY INFORMATION ( CONTINUED
-----------------------------------
Consult Section 11 for RCRA classification.
FEDERAL, WATER POLLUTION CONTROL ACT, CLEAN WATER ACT, 40 CFR 401.15
(formerly Sec. 307), 40 CFR 116 (formerly Sec. 311):
This product contains the following ingredients covered by the Clean Water Act:
Sodium hydroxide - Section 311
Potassium hydroxide - Section 311
CLEAN AIR ACT, Sec. 111 (40 CFR 60), Sec. 112 (40 CFR 61, 1990 Amendments),
Sec. 611 (40 CFR 82, CLASS I and II Ozone depleting substances)
This product does not contain ingredients covered by the Clean Air Act_
STATE REGULATIONS:
CALIFORNIA PROPOSITION 65:
product does not contain any chemicals which require warning under
fornia Proposition 65.
GAN CRITICAL MATERIALS:
T product does not contain ingredients listed on the Michigan Critical
4
Materials Register.
STATE RIGHT TO KNOW LAWS:
The following ingredient(s) are disclosed for compliance with State Right To
Know Laws:
Potassium hydroxide 1310-58-3
Sodium hydroxide 1310-73-2
Water 7732-18-5
INTERNATIONAL REGULATIONS:
This is a WHMIS controlled product under The House of Commons of Canada Bill
C-70 (Class E). The product contains the following substance (s), from the
Ingredient Disclosure List or has been evaluated based on its toxicological
properties, to contain the following hazardous ingredient(s):
Chemical Name
Sodium hydroxide
Potassium hydroxide
CAS #
1310-73-2
1310-58-3
PAGE 7 OF 9
% Concentration Range
20-40
10-20
NALCO CHEMICAL COMPANYONE NALCO CENTER NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

4N
NALGO
MATERIAL SAFETY DATA SHEET
PRODUCT
NALCO 7292 RESIN RINSE
Emergency Telephone Number
Medical [phone] (24 hours)
---------- ------------------------------
SECTION 17 BIBLIOGRAPHY ( CONTINUED
------------------------------------------------ ------------------------------
THRESHOLD LIMIT VALUES FOR CHEMICAL SUBSTANCES AND PHYSICAL AGENTS IN THE
WORKROOM ENVIRONMENT WITH INTENDED CHANGES, American Conference .of
Governmental Industrial Hygienists, OH.
PREPARED BY: William S. Utley, PhD., DDATE PRINTED, 08oduct Safety
DATE CHANGED: 01/24/96
PAGE 9 OF 9
NALCO CHEMICAL COMPANYONE NALCO CENTER - NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

NALCO
MATERIAL SAFETY DATA SHEET
PRODUCT
ELIMIN-OX OXYGEN SCAVENGER
Emergency Telephone Number
Medical [phone] (24 hours)
------------------------------------------------
SECTION 1 PRODUCT IDENTIFICATION
-----------------------------------------------
TRADE NAME: ELIMIN-OX OXYGEN SCAVENGER
DESCRIPTION: An aqueous solution of a modified amino compound
NFPA 704M/HMIS RATING: 1/1 HEALTH 0/0 FLAMMABILITY 0/0 REACTIVITY 0 OTHER
O=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
------------------------------------------------
SECTION 2 HAZARDOUS INGREDIENTS
-------------------------------------------------------------------------------
Our hazard evaluation of the ingredient(s) under OSHA's Hazard Communication
Rule, 29 CFR 1910.1200 has found none of the ingredient(s) hazardous.
------------------------------------------------
SECTION 3 PRECAUTIONARY LABEL INFORMATION
-------------------------------------------------------------------------------
CAUTION May cause skin irritation Avoid contact with skin and
clothing. Avoid prolonged or repeated breathing of vapor. Use with adequate
ventilation. Do not take internally.
y containers may contain residual product. Do not reuse container
ss properly reconditioned.
ION 4 FIRST AID INFORMATION
-----------------------------------------------
EYES: Flush with water for 15 minutes.
SKIN: Flush with water for 15 minutes.
INGESTION: Induce vomiting. Give water. Call a physician.
INHALATION: Remove to fresh air. Treat symptoms. Call a physician.
NOTE TO PHYSICIAN: Based on the individual reactions of the patient, the
physician'.: judgment should be used to control symptoms and clinical conc+ition.
CAUTION: If unconscious, having trouble breathing or in convulsions,
do not induce vomiting or give water.
---------------------------------------------
SECTION 5 HEALTH EFFECTS INFORMATION
--------------------------------------------------------- ----------------------
PRIMARY ROUTE(S) OF EXPOSURE: Eye, Skin
EYE CONTACT: Non -irritating.
SKIN CONTACT: Can cause mild, short -lasting irritation.
SYMPTOMS OF EXPOSURE: A review of available data does not identify any
symptoms from exposure.
AGGRAVATION OF EXISTING CONDITIONS: A review of available data does not
PAGE 1 OF 8
NALCO CHEMICAL COMPANYONE NALCO CENTER - NAPERVILLE. ILLINOIS 60563-1198
AREA 708-305-1000

ON
ALCO
MATERIAL SAFETY DATA SHEET
PRODUCT
ELIMIN-OX OXYGEN SCAVENGER
Emergency Telephone Number .
Medical [phone] (24 hours)
-------------------------------------------------------------------------------
SECTION 8 FIRE AND EXPLOSION INFORMATION ( CONTINUED
------------------ 7------------- -------------------------- -------------------
Containers exposed in a fire should be cooled with water to prevent vapor
pressure buildup leading to a rupture.
-------------------------------------------------------------------------------
SECTION 9 REACTIVITY INFORMATION
-------------------------------------------------------------------------------
INCOMPATIBILITY: Avoid mineral acids and nitrites.
Avoid contact with strong oxidizers (eg. chlorine, peroxides, chromates, nitric
acid, perchlorates, concentrated oxygen, permanganates) which can generate
heat, fires, explosions and the release of toxic fumes.
STORAGE: Store at temperatures below 120 Degrees F and above 40 Degrees F.
At temperatures below 40 Degrees F, this product looses its stability and form
precipitates. Once formed, the precipitate cannot be resolubilized and loss of
product activity will occur.
T RMAL DECOMPOSITION PRODUCTS: In the event of combustion CO, CO2, NOx may
ormed. Do not breathe smoke or fumes. Wear suitable protective equipment.
----------------------------------------------- 7---------------------------
ION 10 PERSONAL PROTECTION EQUIPMENT
---------------------------------------------------------------------------
RESPIRATORY PROTECTION Respiratory protection is not normally needed since
the volatility and toxicity are low. If significant vapors, mists or aerosols
are generated, wear a NIOSE approved or equivalent respirator.
For large spills, entry into large tanks, vessels or enclosed small spaces
with inadequate ventilation, a positive pressure, self-contained breathing
apparatus is recommended.
VENTILATION: General ventilation is recommended.
PROTECTIVE EQUIPMENT: Use impermeable gloves and chemical splash goggles when
attaching feeding equipment, doing maintenance or handling product. Examples of
impermeable gloves available on the market are neoprene, nitrile, PVC, natural
rubber, viton and butyl (compatibility studies have not been performed).
The availability of an eye wash fountain and safety shower is recommended.
If clothing is contaminated, remove clothing and thoroughly wash the
affected area. Launder contaminated clothing before reuse.
HUMAN EXPOSURE CHARACTERIZATION: Based on Nalco's recommended product
application and our recommended personal protective equipment,
the potential human exposure is: LOW.
PAGE 3 OF 8
NALCO CHEMICAL COMPANY ONE NALCO CENTER - NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

a N
ALCO
MATERIAL SAFETY DATA SHEET
PRODUCT
ELIMIN-OX OXYGEN SCAVENGER
tmergency ieiepnone iyumder
Medical [phone] (24 hours)
-------------------------------------------------------------------------------
SECTION 12 ENVIRONMENTAL INFORMATION ( CONTINUED
-------------------------------------------------------------------------------
48 hour no observed effect concentration is 20 mg/L based on no mortality
or abnormal effects.
If released into the environment, see CERCLA in Section 14.
ENVIRONMENTAL HAZARD AND EXPOSURE CHARACTERIZATION: Based on our Hazard
Characterization, the potential environmental hazard is: LOW.
Based on Nalco's recommended product application and the product's
characteristics, the potential environmental exposure is: LOW.
-------------------------------------------------------------------------------
SECTION 13 TRANSPORTATION INFORMATION
------------------------------------------------------------------------------
PROPER SHIPPING NAME/HAZARD CLASS MAY VARY BY PACKAGING, PROPERTIES,
AND MODE OF TRANSPORTATION. TYPICAL PROPER SHIPPING NAMES FOR THIS
PRODUCT ARE:
ALL TRANSPORTATION MODES PRODUCT IS NOT REGULATED
DURING TRANSPORTATION
---------------------------------------------------------
ION 14 REGULATORY INFORMATION
-------------------------------------------------------------------------------
The following regulations apply to -this product.
FEDERAL REGULATIONS:
OSHA'S HAZARD COMMUNICATION RULE, 29 CFR 1910.1200:
Based on our hazard evaluation, this product is not hazardous.
CERCLA, 40 CFR 117, 302:
Notification of spills of this product is not required.
SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986
(TITLE III) - SECTIONS 302, 311, 312 AND 313:
SECTION 302 - EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355):
This product does not contain ingredients listed in Appendix A and B as an
Extremely Hazardous Substance.
i
SECTIONS 311 and 312 - MATERIAL SAFETY DATA SHEET REQUIREMENTS (40 CFR 370):
Our hazard evaluation has found that thisiproduct is not hazardous under
29 CFR 1910.1200.
Under SARA 311 and 312, the EPA has established threshold quantities for the
PAGE 5 OF 8
NALCO CHEMICAL COMPANYONE NALCO CENTER - NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

ALCO
MATERIAL SAFETY DATA SHEET
PRODUCT
ELIMIN-OX OXYGEN SCAVENGER
Emergency Telephone Number
Medical [phone] (24 hours)
-------------------------------------------------------------------------------
SECTION 14 REGULATORY INFORMATION ( CONTINUED
-------------------------------------------------------------------------------
This is not a WHMIS controlled product under The House of Commons of Canada
Bill C-70.
--------------------------------------------------------- -------------------
SECTION 15 ADDITIONAL INFORMATION
------------------------------------------------------- -----------
None
------------------------------------------------------- -----
SECTION 16 RISK CHARACTERIZATION
-------------------------------------------------
Due to our commitment to Product Stewardship, we have evaluated the human
and environmental hazards and exposures of this product. Based on our
recommended use of this product, we have characterized the product's general
risk. This information should provide assistance for your own risk
management practices. We have evaluated our product's risk as follows:
* The human risk is: LOW.
The environmental risk is: LOW.
se inconsistent with Nalco's recommendations may affect our risk
acterization. Our sales representative will assist you to determine if
your product application is consistent with our recommenddtions. Together
we can implement an appropriate risk management process.
This product material safety data sheet provides health and safety
information. The product is to be used in applications consistent with
our product literature. Individuals handling this product should be
informed of the recommended safety precautions and should have access
to this information. For any other use�jz, exposures should be evaluated
so that appropriate handling practices and training programs can be
established to insure safe workplace operations. Please consult your
local sales representative for any further information.
---------------------------------------------------
SECTION 17 BIBLIOGRAPHY
---------------------------------------
ANNUAL REPORT ON CARCINOGENS, U.S. Department of Health and Human Services,
Public Health Service, PB 33-135855, 1983.
CASARETT AND DOULL'S TOXICOLOGY, THE BASIC SCIENCE OF POISONS, Doull, J.,
Klaassen, C. D., and Admur, M. O., eds., Macmillian Publishing Company, Inc.,
N. Y., 4th edition, 1996.
CHEMICAL, HAZARDS OF THE WORKPLACE, Proctor, N.H., and Hughes, J. P., eds.,
J. P. Lipincott Company, N.Y., 3rd edition, 1991.
PAGE 7 OF 8
NALCO CHEMICAL COMPANY ONE NALCO CENTER • NAPERVILLE. ILLINOIS 60563-1198
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
N
PRODUCT
NALGO 7211 BOILER TREATMENT
Emergency Telephone Number
Medical [phone] (24 hours)
----------------------------------------
SECTION 1 PRODUCT IDENTIFICATION
------------------------------------------
TRADE NAME: NALCO 7211 BOILER TREATMENT
DESCRIPTION: An aqueous solution of sodium tripolyphosphate, sodium
polyacrylate and sodium lignosulfonate
NFPA 704M/HMIS RATING: 1/1 HEALTH 1/1 FLAMMABILITY 0/0 RLACTIVITY 0 OTHER
O=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
--------------------------------------
SECTION 2 HAZARDOUS INGREDIENTS
Our hazard evaluation of the ingredient(s) under OSHA's Hazard Communication
Rule, 29 CFR 1910.1200 has found none of the ingredient(s) hazardous.
---------------------
SECTION 3 PRECAUTIONARY LABEL INFORMATION
------------------------------------
CAUTION May cause irritation to skin and eyes. Avoid contact with skin,
eyes and clothing. Do not take internally.
y containers may contain residual product. Do not reuse container
ss properly reconditioned.
----------
ION 4 FIRST AID INFORMATION
_ ________----------
EYES:
Flush with water for 15 minutes. Call a physician.
SKIN: Wash thoroughly with soap and rinse with water. Call a
physician.
INGESTION: Do not induce vomiting. Give water. Call a physician.
INHALATION: Remove to fresh air. Treat symptoms. Call a physician.
NOTE TO PHYSICIAN: Based on the individual reactions of the patient, the
physician's judgment should be used to control symptoms and clinical condition.
CAUTION: If unconscious, having trouble breathing or in convulsions, do not
induce vomiting or give water. ________________
----------------------------------------
SECTION 5 HEALTH EFFECTS INFORMATION --_---
PRIMARY ROUTES OF EXPOSURE: Eye, Skin
EYE CONTACT: May cause irritation with prolonged contact.
SKIN CONTACT: May cause irritation with prolonged contact.
SYMPTOMS OF EXPOSURE: A review of available data does not identify any
symptoms from exposure not previously mentioned.
PAGE 1 OF 8
NALCO CHEMICAL COMPANYONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
r
ODUCT
7
NALCO 7211 BOILER TREATMENT
Emergency Telephone rvumner
Medical [phone] (24 hours)
--------=---------------------------------
----_-- ------- ( CONTINUED
SECTION 10 PERSONAL PROTECTION EQUIPMENT ----------------------------------------------
For large spills, entry into large tanks, vessels or enclosed small spaces
a positive pressure, self-contained breathing
with inadequate ventilation,
apparatus is recommended.
VENTILATION: General ventilation is recommended.
PROTECTIVE EQUIPMENT: Use impermeable gloves and chemical splash goggles when
attaching feeding equipment, doing maintenance or handling product. Examples of
impermeable gloves available on the market are neoprene, nitrile, PVC, natural
rubber, viton and butyl (compatibility studies have not been performed).
The availability of an eye wash fountain and safety shower is recommended.
If clothing is contaminated, remove clothing and thoroughly wash the affected
area. Launder contaminated clothing before reuse.
EXPOSURE CHARACTERIZATION: Based on Nalco's recommended product
cation and our recommended personal protective equipment,
otential human exposure is: LOW.
------
------ ------------
OSION 11 SPILL AND DISPOSAL INFORMATION --------------------------------------
IN CASE OF TRANSSPORT00;IONA ACCIDENTor S,
L 4 E FOLLOWING 24-HOUR
TELEPHONE NUMBER
SPILL CONTROL AND RECOVERY:
Small liquid spills: Contain with absorbent material, such as clay, soil or
any commercially available absorbent. Shovel reclaimed liquid and absorbent
e drums for disposal. Refer to CERCLA in Section 14.
into recovery or salvag
Large liquid spills: Dike to prevent further movement and reclaim into
recovery or salvage drums or tank truck for disposal. Refer to CERCLA
in Section 14.
For large indoor spills, evacuate employees and ventilate area. Those
responsible for control and recovery should wear the protective equipment
specified in Section 10.
te, it not meet the criteria of
DISPOSAL: If this sproduct
becomes
a was
source d Coes onservation and Recovery Act
a hazardous waste a
(RCRA) 40 CFR 261, since it does not have the characteristics of Subpart C,
nor is it listed under Subpart D.
PAGE 3 OF 8
NALCO CHEMICAL COMPANYONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
&N
ALCO
PRODUCT
NALGO 7211 BOILER TREATMENT
Emergency Telephone Number
Medical [phone] (24 hours)
---------- ------------------------------
SECTION 12 ENVIRONMENTAL INFORMATION -(-CONTINUED
---------
Characterization, the potential environmental hazard is: LOW.
Based on Nalco's recommended product application and the product's
characteristics, the potential environmental exposure is: HIGH.
---------------------------------------------
SECTION 13 TRANSPORTATION INFORMATION
-----------------------
PROPER SHIPPING NAME/HAZARD CLASS MAY VARY BY PACKAGING, PROPERTIES,
AND MODE OF TRANSPORTATION. TYPICAL PROPER SHIPPING NAMES FOR THIS
PRODUCT ARE:
ALL TRANSPORTATION MODES PRODUCT
TTIIS NOT
TRREGULATED
DURING
-------------------------------------------
SECTION 14 REGULATORY INFORMATION
-----------------------------------------
The following regulations apply to this product.
C REGULATIONS:
'S HAZARD COMMUNICATION RULE, 29 CFR 1910.1200:
O hazard evaluation of the ingredient(s) under OSHA's Hazard Communication
Rule, 29 CFR 1910.1200 has found none of the ingredient(s) hazardous.
CERCLA/SUPERFUND, 40 CFR 117, 302:
This product contains sodium phosphate, tribasic, a Reportable Quantity (RQ)
substance and if 67,000 pounds of product are released, it requires
notification to the NATIONAL RESPONSE CENTER, WASHINGTON, D. C.
(1-800-424-8802).
SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986
(TITLE III) - SECTIONS 30241 311, 312 AND 313:
SECTION 302 - EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355):
This product does not contain ingredients listed in Appendix A and B as
an Extremely Hazardous Substance.
SECTIONS 311 and 312 - MATERIAL SAFETY DATA SHEET REQUIREMENTS (40 CFR 370):
Our hazard evaluation has found that this product is not -hazardous under
29 CFR 1910.1200.
Under SARA 311 and 312, the EPA has established threshold quantities for the
reporting of hazardous chemicals. The current thresholds are: 500 pounds or
the threshold planning quantity (TPQ), whichever is lower, for extremely
PAGE 5 OF 8
NALCO CHEMICAL COMPANY ONE NALCO CENTER NAPERVILLE, ILLINOIS 60563-1198 -"
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
&N
ALCO
PRODUCT
NALCO 7211 BOILER TREATMENT
Emergency Telephone NUmoer
Medical [phone] (24 hours)
----------
-------------------------------
SECTION 14 REGULATORY INFORMATION ( CONTINUED
STATE RIGHT TO KNOW LAWS:
The following ingredient(s) are disclosed for compliance with State Right To
Know Laws:
Monobutyl ethers of polyethylene -polypropylene glycol 903895 --2
Sodium hydroxide 8061-51-6
Sodium lignosulfonate 9003-04-7
Sodium polyacrylate 7757-82-6
Sodium sulfate 7758-29-4
Sodium tripolyphosphate 7732-18-5
water
INTERNATIONAL REGULATIONS:
This is not a WHMIS controlled product under The House of Commons of Canada
Bill C-70.
------------------------------------
-------------
ION 15 ADDITIONAL INFORMATION
------------
SECTION 16 RISK CHARACTERIZATION
Due to our commitment to Product Stewardship, we have evaluated the human
and environmental hazards and exposures of this product. Based on our
recommended use of this product, we have characterized the product's general
risk. This information should provide assistance for your own risk
We have evaluated our product's risk as follows:
management practices_
* The human risk is: LOW.
* The environmental risk is: LOW.
Any use inconsistent with Nalco's recommendations may affect our risk
characterization. Our sales representative will assist you to determine if
your product application is consistent with our recommenadtions. Together
we can implement an appropriate risk management process.
This product material safety data sheet provides health and safety
information. The product is to be used in applications consistent with
our product literature. Individuals handling this product should be
informed of the recommended safety precautions and should have access
to this information. For any other uses, exposures should be evaluated
PAGE 7 OF 8
NALCO CHEMICAL COMPANYONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-1198
AREA 70B-305-1000

MATERIAL SAFETY DATA SHEET
CALLCC3
PRODUCT
NALCO 7362 COOLING WTR TRTMT
emergency r wepnone rvumoer
Medical [phone] (24 hours)
SECTION 1 PRODUCT IDENTIFICATION
------------------------------------------------------------------------------
TRADE NAME: NALCO 7362 COOLING WTR TRTMT
DESCRIPTION: An aqueous solution of acrylamide copolymer, carboxylate, sodium
phosphonate, sodium molybdate, sodium hydroxide and an substituted triazole
NFPA 704M/HMIS RATING: 3/3 HEALTH 1/1 FLAMMABILITY 0/0 REACTIVITY 0 OTHER
O=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
-------------------------------------------------------------------------------
SECTION 2 HAZARDOUS INGREDIENTS
--------------------------------------------------- =--------=------------------
Our hazard evaluation has identified the following chemical ingredient(s) as
hazardous under OSHA's Hazard Communication Rule, 29 CFR 1910.1200. Consult.
Section 14 for the nature of the hazard(s).
INGREDIENTS) CAS # APPROX.J%
Sodium hydroxide 1310-73-2 1-5
Sodium molybdate 7631-95-0 1-5
ON 3 PRECAUTIONARY LABEL INFORMATION
iftN
W NG: Causes irritation to skin and eyes. Do not get in eyes, on skin, or
0 othing. Wear goggles and face shield when handling. Avoid prolonged or
repeated breathing of vapor. Use with adequate ventilation. Do not take
internally. Keep container closed when not in use.
Empty containers may contain residual product. Do not reuse container
unless properly reconditioned.
--------------------------------------------------------------------------------
SECTION 4 FIRST AID INFORMATION
-------------------------------------------------- ;
Immediately flush for at least 15 minutes while holding
eyelids open. Call a physician at once.
SKIN: Immediately flush with water for at least 15 minutes.
For a large splash,. flood body under a shower. Call a
physician at once.
INGESTION: Do not induce vomiting. Give water. Call: a physician.
INHALATION: Remove to fresh air. Treat symptoms. Call a physician.
NOTE TO PHYSICIAN: Based on the individual reactions of the patient, the
physician's judgment should be used to control symptoms and clinical condition.
CAUTION: If unconscious, having trouble breathing or in convulsions, do not
induce vomiting or give water.
PAGE 1 OF 9
ALCO CHEMICAL COMPANY ONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

IF
MATERIAL SAFETY DATA SHEET
tAXLCO
PRODUCT
NALCO 7362 COOLING WTR TRTMT
Emergency Telephone Number
Medical [phone] (24 hours)
-------------------------------------------------------------------------------
SECTION 8 FIRE AND EXPLOSION INFORMATION
-------------------------------------------------------------------------------
FLASH POINT: None (PMCC) ASTM D-93
EXTINGUISHING MEDIA: This product would not be expected to burn unless all the
water is boiled away. The remaining organics may be ignitable. Use water to
cool containers exposed to fire.
UNUSUAL FIRE AND EXPLOSION HAZARD: May evolve NOx under fire conditions.
SECTION 9 REACTIVITY INFORMATION
-------------------------------------------------------------------------------
INCOMPATIBILITY: Avoid contact with strong acids (eg. sulfuric, phosphoric,
nitric, hydrochloric, chromic, sulfonic) which can generate heat, splattering
or boiling and the release of toxic fumes.
THERMAL DECOMPOSITION PRODUCTS: In the event of combustion CO, CO2, NOx may
be formed. Do not breathe smoke or fumes. Wear suitable protective equipment.
S ION 10 PERSONAL PROTECTION EQUIPMENT
--------------------------------------------------------------------------
RATORY PROTECTION: If it is possible to generate significant levels of
m , a NIOSH approved or equivalent respirator is recommended.
For large spills, entry into large tanks, vessels or enclosed small spaces
with inadequate ventilation, a positive pressure, self-contained breathing
apparatus is recommended.
VENTILATION: General ventilation is recommended. Additionally, local exhaust
ventilation is recommended where mists may be released.
PROTECTIVE EQUIPMENT: Wear impermeable gloves, boots, apron and a face shield
with chemical splash goggles. Examples of impermeable gloves available on the
market are neoprene, nitrile, PVC, natural rubber, viton and butyl
(compatibility studies have not been performed). A full slicker suit is
recommended if gross exposure is possible.
The availability of an eye wash fountain and safety shower. is recommended.
If clothing is contaminated, remove clothing and thoroughly wash the
affected area. Launder contaminated clothing before reuse.
HUMAN EXPOSURE CHARACTERIZATION: Based on Nalco's recommended product
application and our recommended personal protective equipment,
the potential human exposure is: LOW.
PAGE 3 OF 9
ALCO CHEMICAL COMPANY ONE NALCO CENTER - NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
A(
*LI^LCC3
PRODUCT
NALCO 7362 COOLING WTR TRTMT
Emergency Telephone Number
Medical [phone] (24 hours)
-------------------------------------------------------------------------------
SECTION 12 ENVIRONMENTAL INFORMATION ( CONTINUED
-------------------------------------------------------------------------------
48 hour static acute LC50 to Daphnia magna = 560 mg/L
48 hour no observed effect concentration is 320 mg/L based on no mortality or
abnormal effects.
TOXICITY RATING: Slightly toxic
If released into the environment, see CERCLA in Section 14.
ENVIRONMENTAL HAZARD AND EXPOSURE CHARACTERIZATION: Based on our Hazard
Characterization, the potential environmental hazard is: LOW.
Based on Nalco's recommended product application and the product's
characteristics, the potential environmental exposure is: LOW.
SECTION 13 TRANSPORTATION INFORMATION
-----------------------------------------------------------------
PER SHIPPING NAME/HAZARD CLASS MAY VARY BY PACKAGING, PROPERTIES,
MODE OF TRANSPORTATION. TYPICAL PROPER SHIPPING NAMES FOR THIS
UCT ARE:
ALL TRANSPORTATION MODES CORROSIVE LIQUID, N.O.S-
UN/ID NO UN 1760
HAZARD CLASS - PRIMARY 8 - CORROSIVE
PACKING GROUP III
IMDG PAGE NO - 8147
IATA PACKING INSTRUCTION CARGO: 820
IATA CARGO AIRCRA.F_T LIMIT 60 L (MAX NET QUANTITY PER PACKAGE)
FLASH POINT NONE
HAZARDOUS COMPONENT(S) SODIUM HYDROXIDE
RQ LBS (PER PACKAGE) _ 38,000
RQ COMPONENT(S) SODIUM HYDROXIDE
SECTION 14 REGULATORY INFORMATION
------------------------------------------------
The following regulations apply to this product.
FEDERAL REGULATIONS:
OSHA HAZARD COMMUNICATION RULE, 29 CFR 1910.1200:
Based on our hazard evaluation, the following ingredients in this product are
hazardous and the reasons are shown below.
PAGE 5 OF 9
NALCO CHEMICAL COMPANY ONE NALCO CENTER - NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

r
MATERIAL SAFETY DATA SHEET
A(
�IALCO
Emergency Telephone Number
Medical [phone] (24 hours)
-------------------------------------------------------------------------------
SECTION 14 REGULATORY INFORMATION ( CONTINUED
-------------------------------------------------------------------------------
Consult Section 11 for RCRA classification.
FEDERAL WATER POLLUTION CONTROL ACT, CLEAN WATER ACT, 40 CFR 401.15/
formerly Sec. 307, 40 CFR 116/formerly Sec. 311:
This product contains the following ingredients covered by the Clean Water Act:
Sodium hydroxide - Section 311
CLEAN AIR ACT, Sec. 111 (40 CFR 60), Sec. 112 (40 CFR 61, 1990 Amendments),
Sec. 611 (40 CFR 82, CLASS I and II Ozone depleting substances):
This product does not contain ingredients covered by the Clean Air Act.
STATE REGULATIONS:
CALIFORNIA PROPOSITION 65:
This product does not contain any chemicals which require warning under
California Proposition 65.
IGAN CRITICAL MATERIALS:
product does not contain ingredients listed on the Michigan Critical
ials Register.
STATE RIGHT TO KNOW LAWS:
Regulated in those states using the TLV for sodium hydroxide, molybdenum -
soluble compounds as a criteria for listing.
INTERNATIONAL REGULATIONS:
This is a WHMIS controlled product under The House of Commons of Canada Bill
C-70. The product contains the following substance (s), from the Ingredient
Disclosure List or has been evaluated based on its toxicological properties,
to contain the following hazardous ingredient(s):
Chemical Name
CAS # % Concentration Range
Sodium hydroxide 1310-73-2 1-5
Sodium molybdate 7631-95-0 1-5
---------------------------------------------------------------
SECTION 15 ADDITIONAL INFORMATION
---------------------------------------------------------------
None
PAGE 7 OF 9
ALCO CHEMICAL COMPANYONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
�IALCO
PRODUCT
7NALCO362 COOLING WTR TRTMT
Emergency Telephone Number
Medical [phone] (24 hours)
---------------- --------------------------------------------------------------
SECTION 17 BIBLIOGRAPHY ('CONTINUED
------------------------------------------------------------- ----------------
eds., John Wiley and Sons, N. Y., 4th edition, Vol. 2 A-F, 1994.
REGISTRY OF TOXIC EFFECTS ON CHEMICAL SUBSTANCES, U.S. Department of
Health and Human Services, Public Health Service, Center for Disease
Control, National Institute for Occupational Safety and Health, 1983
supplement of 1981-1982 edition, Vol. 1-3, OH, 1984.
Title 29 Code of Federal Regulations Part 1910, Subpart Z, Toxic and
Hazardous Substances, Occupational Safety and Health Administration (OSHA)
THRESHOLD LIMIT VALUES FOR CHEMICAL SUBSTANCES AND PHYSICAL AGENTS IN THE
WORKROOM ENVIRONMENT WITH INTENDED CHANGES, American Conference of
Governmental Industrial Hygienists, OH.
PREPARED BY: William S. Utley, PhD., DABT, Manager, Product Safety
D; CHANGED: 05/16/96 DATE PRINTED: 07/22/96
I*
PAGE 9 OF 9
ALCO CHEMICAL COMPANY ONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-1198
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
SECTION 1 PRODUCT IDENTIFICATION
TRADE NAME: TOPCAST-CST CLOSED SYS CORR IN
DESCRIPTION: An aqueous solution of corrosion inhibitors with a buffer
NFPA 704M/HMIS RATING 1/2 HEALTH 0/0 FLAMMABILITY 0/0 REACTIVITY 0 OTHER
O=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
SECTION 2 COMPOSITION INGREDIENT INFORMATION
Our hazard evaluation has identified the following chemical ingredient(s) as
hazardous under OSHA's Hazard Communication Rule, 29 CFR 1910.1200. Consult
Section 15 for the nature of the hazard(s).
INGREDIENTS)
Sodium hydroxide
CAS #
1310-73-2
APPROX.%
0.1-1
tSECTION 3 HAZARD IDENTIFICATION
MERGENCY OVERVIEW:
CAUTION: May cause irritation to skin and eyes. Avoid contact with skin,
eyes and clothing. Do not take internally.
Empty containers may contain residual product. Do not reuse container unless
properly reconditioned.
PRIMARY ROUTE(S) OF EXPOSURE: Eye, Skin
EYE CONTACT: Can cause mild to moderate irritation.
SKIN CONTACT: May cause irritation with prolonged contact.
SYMPTOMS OF EXPOSURE: A review of available data does not identify any
symptoms from exposure not previously mentioned.
AGGRAVATION OF EXISTING CONDITIONS: A review of available data does not
identify any worsening of existing conditions.
SECTION 4 FIRST AID INFORMATION
EYES: Flush with water for 15 minutes. Call a physician.
SKIN: Wash thoroughly with soap and rinse with water. Call a
physician.
INGESTION: Do not induce vomiting. Give water. Call a physician.
INHALATION: Remove to fresh air. Treat symptoms. Call a physician.
PAGE 1 OF 8
r-Lj=M1r_'AL COMPANY ONE NALCO CENTER • NARERVILLE. ILLINOIS S0563-1 1 SEI

MATERIAL SAFETY DATA SHEET
ONALCO;
PRODUCT
TOPCAST-CST CLOSED SYS CORR IN
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
SECTION 8 EXPOSURE CONTROLS/PERSONAL PROTECTION ( CONTINUED )
For large spills, entry into large tanks, vessels or enclosed small spaces
with inadequate ventilation, a positive pressure, self-contained breathing
apparatus is recommended.
VENTILATION: General ventilation is recommended.
PROTECTIVE EQUIPMENT: Use impermeable gloves and chemical splash goggles when
attaching feeding equipment, doing maintenance or handling product. Examples of
impermeable gloves available on the market are neoprene, nitrile, PVC, natural
rubber, viton and butyl (compatibility studies have not been performed).
The availability of an eye wash fountain and safety shower is recommended.
If clothing is contaminated, remove clothing and thoroughly wash the affected
area. Launder contaminated clothing before reuse.
HUMAN EXPOSURE CHARACTERIZATION: Based on Nalco's recommended product
application and -our recommended personal protective equipment,
the potential human exposure is: LOW.
SECTION 9 PHYSICAL
AND CHEMICAL'PROPERTIES
COLOR:
Clear, to.slightly hazy
yellow -brown
FORM:
Liquid, flocculent will
occur upon ageing
DENSITY:
9.7-9.9 lbs/gal.
SPECIFIC GRAVITY:
1.16-1.19 @ 77 Degrees F
ASTM
D-1298
pH (NEAT) =
12.0-12.9
ASTM
E-70
VISCOSITY:
7 cps @ 75 DegreesF
ASTM
D-2983
FREEZE POINT:
22 Degrees F
ASTM
D-1177
FLASH POINT:
Greater than 200 Degrees
F (PMCC) ASTM
D-93
NOTE: These physical properties are typical values for this product.
SECTION 10 STABILITY AND REACTIVITY
INCOMPATIBILITY: Avoid contact with strong acids (eg. sulfuric, phosphoric,
nitric, hydrochloric, chromic, sulfonic) which can generate heat, splattering
or boiling and the release of toxic fumes.
THERMAL DECOMPOSITION PRODUCTS: In the event of combustion CO,. CO2, may be
formed. Do, not breathe smoke or fumes. Wear suitable protective equipment.
0 PAGE 3 OF 8
ILLINOIS 60563-1198
NALCO CHEMICAL COMPANY ONE NALCO CENTER NAPERVILLE,

MATERIAL SAFETY DATA SHEET
ONALCO
PRODUCT
TOPCAST-CST CLOSED SYS CORR IN
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
SECTION 14 TRANSPORTATION INFORMATION (_CONTINUED )
UN/ID NO
HAZARD CLASS - PRIMARY
PACKING GROUP
IMDG PAGE NO
IATA PACKING INSTRUCTION -
IATA CARGO AIRCRAFT LIMIT :
FLASH POINT
TECHNICAL NAME(S)
RQ LBS (PER PACKAGE)
RQ COMPONENT(S)
UN 3266
8 - CORROSIVE
III
8147-1
CARGO: 820
60 L (MAX NET QUANTITY PER PACKAGE)
NONE
SODIUM HYDROXIDE
NONE
NONE
SECTION 15 REGULATORY,INFORMATION
The following regulations apply to this product.
FEDERAL REGULATIONS:
OSHA HAZARD COMMUNICATION RULE, 29 CFR 1910.1200:
Based on our hazard evaluation, the following ingredient in this product
is hazardous and the reason is shown below.
Sodium hydroxide - Corrosive
Sodium hydroxide = Celing 2 mg/m3 ACGIH/TLV
Sodium hydroxide = Celing 2 mg/m3 OSHA/PEL
CERCLA/SUPERFUND, 40 CFR 117, 302:
Notification of spills of this product is not required.
SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986
(TITLE III) - SECTIONS 302, 311, 312 AND 313:
SECTION 302 - EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355):
This product does not contain ingredients listed in Appendix A and B as an
Extremely Hazardous Substance.
SECTIONS 311 and 312 - MATERIAL SAFETY DATA SHEET REQUIREMENTS (40 CFR 370):
Our hazard evaluation has found this product to be hazardous. The product
should be reported under the following EPA hazard categories:
XX Immediate (acute) health hazard
-- Delayed (chronic) health hazard
PAGE 5 OF 8
NALCO CHEMICAL COMPANY ONE NALCO CENTER •. NAPERVILLE,. ILLINOIS 60563-1 1 SS
AMPA

MATERIAL SAFETY DATA SHEET
PRODUCT
TOPCAST-CST CLOSED SYS CORR IN
md
A(
&ALCO
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
SECTION 15 REGULATORY INFORMATION ( CONTINUED )
INTERNATIONAL REGULATIONS:
This is a WHMIS controlled product under The House of Commons of Canada -Bill
C-70 (Class E). The product contains the following substance(s), from the
Ingredient Disclosure List or has been evaluated based on its toxicological
properties, to contain the following hazardous ingredient(s):
Chemical Name CAS #
Sodium hydroxide 1310-73-2
SECTION 16 OTHER INFORMATION
Nalco internal number F101153
% Concentration Range
0.1-1
he TLV for sodium hydroxide applies to the generation of airborne levels
f mist or dust. If dust or mist is not generated in the use, the TLV is
of applicable.
SECTION 17 RISK CHARACTERIZATION
Due to our commitment to Product Stewardship, we have evaluated the human
and environmental hazards and exposures of this product. Based on our
recommended use of this product, we have characterized the product's general
risk. This information should provide assistance for your own risk
management practices. We have evaluated our product's risk as follows:
* The human risk is: LOW.
* The environmental risk is: LOW.
Any use inconsistent with Nalco's recommendations may affect our risk
characterization. Our sales representative will assist you to determine if
your product application is consistent with our recommendations. Together
we can implement an appropriate risk management process.
This product material safety data sheet provides health and safety
information. The product is to be used in applications consistent with
our product literature. Individuals handling this product should be
informed of the recommended safety precautions and should have access
to this information. For any .other uses, exposures should be evaluated
o that appropriate handling practices and training programs can be
stablished to insure safe workplace operations. Please consult your
I
r
PAGE 7'OF 8
NALCO CHEMICAL COMPANY ONE NALCO CENTER • NAPERVILLE, ILLINOIS 60563-119B

n
IMMIR0lnffv�® Ali i i
PRODUCT BULLETIN
PRODUCT BENEFITS
Increases reliability of process equipment by
preventing corrosion and scale build-up — better
reliability means less costly downtime
Provides an excellent alternative for environmen-
tally toxic corrosion inhibitors since it does not
contain heavy metals
• Lengthens equipment life because of reduced
corrosion problems
PRINCIPAL USES
TOPCAST-CST is an organic corrosion inhibitor
specially designed for high heat flux systems where
heat transfer surfaces experience high skin tempera-
tures. It is a multicomponent organic inhibitor that
provides effective corrosion protection for steel and
most other metals.
TOPCAST-CST is also recommended for use in
systems where low conductivity is critical.
GENERAL DESCRIPTION
For typical chemical and physical properties, refer to
the TOPCAST-CST Material Safety Data Sheet.
DOSAGE
TOPCAST-CST must be maintained at a continuous
level for a closed recirculating system. Your Nalco
representative should be consulted about the exact
dosage for any particular system.
NALCOO TOPCAST' CST
Closed System Cooling Treatment
FEEDING
TOPCAST-CST should be fed neat. Feedlines and
pumps should be mild steel, stainless steel, Teflon,
polyethylene, PVC, polypropylene or rubber.
HANDLING AND STORAGE
Read the label and Material Safety Data Sheet for
complete handling information before using this
product.
Recommended in -plant storage limit is six months.
Storage tanks should be mild steel, stainless steel,
polyethylene or fiberglass.
SHIPPING
TOPCAST-CST is shipped from manufacturing and
regional distribution centers in bulk, and in returnable
400-gallon and 200-gallon PORTA-FEED® units.
REMARKS
If you need assistance or information, please call your
nearest Nalco representative or our Naperville, IL
office at [phone].
For Medical and Transportation Emergencies
involving Nalco products call (24-hour response):
(800) I-M-ALERT or [phone].
\ NALCO CHEMICAL COMPANY One Nalco Center Naperville, Illinois 60563 1198
&..,_:Registered, rademarks.of-Nalco Chemical.Company. C)1995.Nalco.Chamical_Company_ -__-- .....- __.
NALCC All Rights Reserved ' * Printed in U.S.A. 12-95
L /_
0
0
m
0
D
n

�ALCO
PRODUCT
NALCO 7338 LIQUID
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
---------------------------.--------------------------------- ----
SECTION 1 PRODUCT IDENTIFICATION
--------------------------------------------------------------------------------
TRADE NAME: NALCO 7338 LIQUID
DESCRIPTION: An aqueous solution of glutaraldehyde
NFPA 704M/HMIS RATING:. 3/3.HEALTH 1/1 FLAMMABILITY 0/0 REACTIVITY 0 OTHER
O=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
------------------------------------------- 7------------------------------------
SECTION 2 HAZARDOUS. INGREDIENTS
---------------------------------------------------------------------------------
Our hazard evaluation has identified the following chemical ingredient(s) as
hazardous under OSHA's Hazard Communication Rule, 29 CFR 1910.1200. Consult
Section 14 for the nature of the hazard(s).
INGREDIENT(S) CAS # APPROX A
Glutaraldehyde 111-30-8 40-70
--------------------------------------------------------------------------------
SECTION 3 PRECAUTIONARY LABEL INFORMATION
--------------------------------------------------------------------------------
DANGER! Corrosive. Causes irreversible eye damage. Causes skin burns'.
Harmful if inhaled: May be fatal if swallowed. Harmful if absorbed through
skin. Prolonged or frequently repeated skin contact may cause allergic
reactions in some individuals. Causes asthmatic signs and symptoms in
hyper -reactive individuals. Do not get in eyes, on skin or on clothing.
Avoid breathing vapor. Do not swallow. Wear goggles, protective clothing
and rubber gloves. Wash thoroughly with soap and water after handling.
Remove contaminated clothing and wash before reuse.
Empty containers may contain residual product. Do not reuse container unless
properly reconditioned.
--------------------------------------------------------------------------------
SECTION 4 FIRST AID INFORMATION
--------------------------------------------------------------------------------
EYES• Immediately flush for at least 15 minutes while holding
eyelids open. Call a physician at once.
SKIN: Immediately flush with water for at least 15 minutes.
For a large splash, flood body under a shower. Call a
physician at once.
INGESTION: Do not induce vomiting. Do not give anything to drink.
Seek medical advice with urgency.
INHALATION: Remove to fresh air. Treat symptoms. Call a physician at once.
NOTE TO PHYSICIAN: Based on the individual reactions of the patient,. the
physician's judgment should be used to control symptoms and clinical condition.
PAGE 1 OF 11
NALCQ.: CHEMICR.!<., COMPs4N1P ONE NALCO. CENTER NAPERVILLE ILLINOIS 60563-1 1 SB
AREA 708-305-1000

IYIr% I Vr1m V ■ ■ vr. B r1 V ■ NO-1- ■
tilALCO.
PRODUCT
NALCO 7338 LIQUID
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
------------------------------- 7------------------------------------------------
SECTION 6 TOXICOLOGY INFORMATION ( CONTINUED ).
--------------------------------------------------------------------------------
COMMENTS: A major determinant of the acute percutaneous toxicity of
glutaraldehyde solution is concentration. Cumulative toxicity is also
possible by repeated dermal contact with 25-50a solution of glutaraldehyde.
PRIMARY SKIN IRRITATION TEST (ALBINO'RABBITS): At 100 or greater,
glutaraldehyde solutions may cause moderate to severe irritation, with
possible necrosis after.prolonged contact.
DOT CORROSIVITY TEST: Aqueous solutions up to, and including, 45% do not
produce corrosive lesions when tested under DOT conditions, but at 500
two of six animals developed local necrosis in 4 hours or less.
SKIN SENSITIZATION: At levels of 0.2% and lower no sensitization occurred in
human studies. Higher levels produced allergic contact dermatitis. Cross
reaction with formaldehyde or from lower concentrations of glutaraldehyde does
not occur.
PRIMARY EYE IRRITATION TEST (ALBINO RABBITS): Severely irritating
COMMENTS: At levels of 0.2% and below of glutaraldehyde no eye irritation was
noted. Levels above 0.20 of glutaraldehyde produced moderate to severe
irritation and corneal injury.
ACUTE INHALATION TOXICITY (ALBINO RATS): LC = Greater than 2.5 L/minute
(saturated vapor for 6-8 hours produced irritant effects, but resulted
in no deaths.)
COMMENTS: Examination of all sacrificed animals. at the end of the study
showed no abnormalities..
OTHER TOXICITY RESULTS: Laboratory studies have shown that glutaraldehyde is
not teratogenic, and several studies have shown the material not to be a
mutagen.
Doses of 25 and 50 mg/kg given by gavage to pregnant rats produced decreases in
maternal body weight. There were no other indications of maternal toxicity nor
were there evidence of fetotoxicity or external, visceral or skeletal
abnormalities. Mice.(CD-1 strain) given 100 mg/kg by gavage showed
fetotoxicity as evidenced by decreased body weight. At lower doses, there. was
no evidence of fetotoxicity or skeletal abnormalities. No evidence of
teratogenic effects were noted in either species.
Mutagenicity in vitro tests of Chinese hamster ovary, sister chromatid exchange
and unscheduled DNA synthesis did not produce dose -related responses. Oral
PAGE 3 OF 11
~. NALCO CHEMICAL, COMPANY ONE NALCO CENTER • NAPERVILLE ILLINOIS 60563 1 198
AREA 708-305-1000

■IV■r7 ■ won■■/7_ r.. .. . . �. . .. . .... . �� .
�IALCO
PRODUCT
NALCO 7338 LIQUID
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
----------------------------------------------------------------------------------
SECTION 8 FIRE AND EXPLOSION INFORMATION ( CONTINUED ).
-------------------------------------------------------------------------- - - - - - -
UNUSUAL FIRE AND EXPLOSIVE HAZARD: Vapors are irritating.
SECTION 9 REACTIVITY INFORMATION
--------------------------------------------------------------------------------
INCOMPATIBILITY: Avoid contamination with strong acids and bases. Contact
with these may cause a heat -generating reaction which is not expected to be
violent.
STORAGE: Avoid storage at temperatures above 100 Degrees F. Storage stability
is dependent on pH and temperature. Optimum stability when stored at pH of
3.7 - 4.5 and 25 - 37 Degrees C.
THERMAL DECOMPOSITION PRODUCTS: In the event of combustion CO, CO2 may be
formed. Do not breathe smoke or fumes. Wear suitable protective equipment.
--------------------------------------------------------------------------------
SECTION 10 PERSONAL PROTECTION EQUIPMENT
--------------------------------------------------------------------------------
RESPIRATORY PROTECTION: Respiratory protection is not normally needed since
the volatility and toxicity are low. If significant mists are generated, use
either a chemical cartridge respirator with a dust/mist prefilter or supplied
air.
For large spills, entry into large tanks, vessels or enclosed small spaces
with inadequate ventilation, a positive pressure, self-contained breathing
apparatus is recommended.
VENTILATION: General ventilation is recommended. Additionally, local exhaust
ventilation is -recommended where vapors, mists or aerosols may be released.
PROTECTIVE EQUIPMENT: Wear impermeable gloves, boots, apron, and a face shield
with chemical splash goggles. Examples of impermeable gloves available on the
market are neoprene, nitrile, PVC, natural rubber, viton; and butyl
(compatibility studies have not been performed. A full slicker suit is
recommended if gross exposure is possible.
The availability of an eye wash fountain and safety shower is recommended.
If clothing is contaminated, remove clothing and thoroughly wash the affected .
area. Launder contaminated clothing before reuse.
-----------------------------------------------------------------------------
SECTION 11 SPILL AND DISPOSAL INFORMATION
----------------------------------------------------------------------------
IN CASE OF TRANSPORTATION ACCIDENTS, CALL THE FOLLOWING 24-HOUR
PAGE 5 OF 11
NALCO..CHEMIOAL. COMPANY ONE NALCO CENTER • NAPERVILLE ILLINOIS 60563-1196
AREA 706-305-1000

�ALCO
PRODUCT
N ` •LIQUID
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
---------------------------------------------------------------------------------
SECTION 12 ENVIRONMENTAL INFORMATION ( CONTINUED )
---------------------------------------- ---------------------------------------
48-hour static acute LC50 for 50% solution = 11.5 ppm
48-hour static -acute LC50 for 25% solution = 16.9 ppm
48-hour NOEL for 25 and 50% solutions = 5 ppm
Data for 25% solutions using other species:
48-hour static acute LC50 in Oyster -larvae = 2.1 ppm
96-hour static acute LC50 in Green crabs = 465 ppm
96-hour static acute LC50 in Grass shrimp = 41 ppm
AVIAN DATA: wildlife toxicity studies have been performed on 25'and 500
solutions of glutaraldehyde with results as follows. '
8-day dietary LC50 to Bobwhite Quail = 10,000 ppm
8-day dietary LC50 to Mallard Duck = 10,000 ppm
Acute oral LD50 to Mallard Duck = 933 mg/kg for 50% solution
Acute oral LD50 to Mallard Duck = 1631 mg/kg for 25o solution
DEGRADATION: In the standard BOD test, glutaraldehyde was degraded at
greater than 50% in less than 5 days.
If released into the environment, see CERCLA in Section 14.
ENVIRONMENTAL HAZARD CHARACTERIZATION: Based on our Hazard
Characterization, the potential environmental hazard is: MODERATE.
--------------------------------------------------------------------------------
SECTION 13 TRANSPORTATION INFORMATION
--------------------------------------------------------------------------------
PROPER SHIPPING NAME/HAZARD CLASS MAY VARY BY PACKAGING, PROPERTIES,
AND MODE OF TRANSPORTATION. TYPICAL PROPER SHIPPING NAMES FOR THIS
PRODUCT ARE:
ALL TRANSPORTATION MODES
UN/ID NO
HAZARD CLASS - PRIMARY
PACKING GROUP
IMDG PAGE NO
IATA PACKING INSTRUCTION
IATA CARGO AIRCRAFT LIMIT
FLASH POINT
HAZARDOUS COMPONENT(S)
RQ LBS (PER PACKAGE)
RQ COMPONENT(S)
CORROSIVE LIQUID, ACIDIC,
ORGANIC, N.O.S.
UN 3265
8 - CORROSIVE
II
. 8147-1
. CARGO: 812
30 L (MAX NET QUANTITY PER PACKAGE)
. NONE
. GLUTARALDEHYDE
. NONE
. NONE
PAGE 7 OF 11
NALCO. CHEMICAL.:.COMP.ANY,,,O;NE_NALCO_.CENTER • NAPERVILLE ILLINOIS 60583 11SB
AREA 706-305-1000

li/l/'% 1 Gf11M`- I V ■ ■ ■ F-S v■ ■ ate` ■
AhM A LC C3
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M-ALERT
----------------------------------- ----------------------------------------------
SECTION 14 REGULATORY INFORMATION ( CONTINUED ).
---------------------------------------------------------
are on the Inventory List.
FEDERAL INSECTICIDE, FUNGICIDE AND RODENTICIDE ACT (FIFRA):
EPA Reg. No. 10352-22-1706. This product is registered for use as a
microorganism control chemical used -in industrial recirculating cooling
water tower systems and used in air washer systems. In all cases follow
instructions on the product label.
RESOURCE CONSERVATION AND RECOVERY ACT (RCRA), 40 CFR 261 SUBPART C & D:
Consult Section 11 for RCRA classification.
FEDERAL WATER POLLUTION CONTROL ACT, CLEAN WATER ACT, 40 CFR 401.15
(formerly Sec. 307), 40 CFR 116 (formerly Sec. 311):
None of the ingredients are specifically listed.
CLEAN AIR ACT, Sec. ill (40 CFR 60), Sec. 112 (40 CFR 61, 1990 Amendments),
Sec. 611 (40 CFR 82, CLASS I and II Ozone depleting substances):
This product does not contain ingredients covered by the Clean Air Act.
60—A
STATE REGULATIONS:
CALIFORNIA PROPOSITION 65:
This product does not contain any chemicals which require warning under
California Proposition 65.
Ll
MICHIGAN CRITICAL MATERIALS:
This product does not contain ingredients listed on the Michigan Critical
Materials Register.
STATE RIGHT TO KNOW LAWS:
Regulated in those states using the TLV for glutaraldehyde as a criteria for
listing.
INTERNATIONAL REGULATIONS:
This product is a registered biocide and is exempt from WHMIS under The House
of Commons of Canada Bill C-70.
------------------- ------------------------------------------------------------
SECTION 15 ADDITIONAL INFORMATION
----------------------------------------------------
None
PAGE 9 OF 11
NAL-CO'CHEMICAL COMPANY ONE ­NALCO-CENTER __®_ NAP_,ERVILLE.,._ILLINQIS,.60563-1_.:198
AREA 708-305-1000

IVI H I G n I H 1- r- G 1 It IJM I P% %;P n r-- C
&qALCC3
Ll
PRODUCT
NALCO 7338 LIQUID
Emergency Telephone Number
Medical [phone] (24 hours) (800) I-M•ALERT
--------------------------------------------------------------------------------
SECTION 17 BIBLIOGRAPHY ( CONT.INUED )
----------------------------------------- ----------------------------------------
PREPARED BY: William S. Utley, PhD., DABT, Manager, Product Safety
DATE CHANGED: 06/05/96 DATE PRINTED:•06/18/96
PAGE 11 OF 11
NALC0-CHEMICAL.. Co M.FANY.:ONE-NALCO:_CENTER. �__,_N_APERVILLE ILLIIVOIS_,60563-11J6
AREA 708-305-1000

MATERIAL SAFETY DATA SHEET
124247
JPCH
HEMICAL PRODUCT & COMPANY IDENTIFICATION
TRADE NAME:
SULFURICACID
CAS NUMBER:
7664-93-9
MSDS NUMBER:
5371
PRODUCT CODE:
ND
SYNONYMS:
OIL OF VITRIOL
MANUFACTURER/
Koch Sulfur Products Company
SUPPLIER:
PO Box 2256
Wichita KS
67201
TELEPHONE NUMBERS - 24 HOUR EMERGENCY ASSISTANCE:
Chemtrec: 800-424-9300
Koch Security: 316-828-6777
TELEPHONE NUMBERS - GENERAL ASSISTANCE:
8-5 (M-F, CST) 316-828-6754
8-5 (M-F, CST) 316-828-6777
8-5 (M-F. CST) MSDS Assistance 316-828-8488
2 COMPOSITION I INFORMATION ON INGREDIENTS
Ingredient Name CAS Number Concentration' Exposure Limits / Health Hazards
SULFURIC ACID 7664-93-9 20 - 100 % 1 mg/m3 b-Hour TWA (OSHA)
1 mg/m3 B-Dour TWA (ACGIH)
3 mg/rn315-:M!n STEL (ACGIH)
'Values co not reflect absolute minimums and maximums, these are typical values which may vary from time to time.
3 HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
HEALTH HAZARDS
DANGER!
MAY BE CORROSIVE TO THE SKIN. EYES AND RESPIRATORY TRACT
ASPIRATION HAZARD IF SWALLOWED -CAN ENTER LUNGS AND CAUSE DAMAGE
CANCER HAZARD
FLAMMABILITY HAZARDS
NON-COMBUSTIBLE
REACTIVITY HAZARDS
MAY REACT VIOLENTLY WITH WATER
0
POTENTIAL HEALTH EFFECTS, SKIN
CORROSIVE. Contact may cause reddening, itching, inflammation, bums, blistering and possibly severe tissue
damage. Repeated or prolonged contact may result in drying, reddening, itching, pain, inflammation, cracking and
possible secondary Infection with tissue damage.
POTENTIAL HEALTH EFFECTS, EYE
CORROSIVE. Exposure may cause severe bums, destruction of eye tissue and possible permanent injury or
blindness. Prolonged or repeated exposure may cause irritation and conjunctivitis.
ND = No Data Available NA = Not Applicable Printed On: 12/5/97
Page 1 of 6 ..
_ .

.ti
5 FIRE FIGHTING MEASURES
HAZARDOUS COLtBUSTION PRODUCTS
Decomposes to form sulfur dioxide and sulfur tnoxide
BASIC FIRE FIGHTING PROCEDURES
Do not add water to acid. Water applied directly results in evolution of heat and splattering of acid. Acid can react
with metals to liberate flammable hydrogen gas, especially when diluted with water. Evacuate area and fight fire
from a safe distance.
Use water spray to cool adjacent structures and to protect personnel. Do not get water inside containers. Shut off
source of flow if possible. Stay away from storage tank ends. Withdraw Immediately in case of rising sound from
venting safety device or any discoloration of storage tank due to fire.
Firefighters must wear MSHA/NIOSH approved positive pressure breathing apparatus. (SCBA) with full face mask
and full protective equipment.
UNUSUAL FIRE & EXPLOSION HAZARDS
Material will not bum.
Reacts with most metals to produce hydrogen gas which can form an explosive mixture with air.
Flash Point: ND
Autoignition Temperature: ND
Flammability Limits in Air, Lower (LEL), % by Volume: ND
Flammability Limits in Air, Upper (UEL). % by Volume: ND
6 ACCIDENTAL RELEASE MEASURES
EMERGENCY ACTION
Eliminate and/or shut off ignition sources and keep ignition sources out of the area. Keep unnecessary people
, rail
truck issinvolvedz in area and deny entry. release. Evacuate area enda endangered by release ay upwind. Isolate for has equired.all
(Seee Perso al Pons it rotection r or tank
truck
Information Section.)
ENVIRONMENTAL PRECAUTIONS
If product is released to the environment, take immediate steps to stop and contain release. Cautron should be
ekercised regarding personnel safety and exposure to the released product. Notify local authorities and the
National Response Center. if required.
SPILL OR LEAK PROCEDURE
Large spills may be neutralized with dilute alkaline solutions of soda ash or lime. Stop leak when safe to do so.
See Exposure Controls/Personal Protection (Section 8)
7 HANDLING 8 STORAGE
HANDLING
Ground lines and equipment used during tradfdI, weld or reuse containers unless adequate precautionsit)ility of static spa . rk-inidaled fire rareptak taken
Use non -sparking tools. Do not cut, grind
against these hazards.
Do not eat. drink or smoke in areas of use or storage.
STORAGE
Avoid contact with strong oxidizers. Store n a vented container. Do not use with materials or equipment sensitive to
acidic so tact with
strong
c acid reacts with most metals to produce hydrogen gas which can form an explosive
mixture wrth ar.
Empty containers may contain product residue. Do not reuse without adequate precautions.
ND = No Data Available NA = Not Appkcabie Printed On: 12/5/97 Page 3 of 6
- �Ilatenal-ld-537a-= =T�ade=hlame:�SULFJJRI --- - -�_ - _-==:-

TOXICOLOGICAL, -
See Special Toxic Effects (Section 3).
12 ECOLOGICALINFORMATION
ECOTOXICOLOGICAL INFORMATION
ND
13 DISPOSALCONSIDERATIONS
WASTE DISPOSAL
This product, as supplied. when discarded or disposed of, is a hazardous waste according to Federal Regulations
(40 CFR 261) due to its corrosivity and reactivity. Under the Resource Conservation and Recovery Act (RCRA). it is
the responsibility of the user of the product to determine, at the time of disposal, whether the material is a
hazardous waste subject to RCRA.
The transportation, storage, treatment and disposal of RCRA waste material must be conducted in compliance with
40 CFR 262, 263, 264, 268 and 270. Disposal can occur only in properly permitted facilities. Check state and
local regulations for any additional requirements as these may be more restrictive than lederal laws and regulations.
Chemical additions, processing or otherwise altering this material may make the waste management information
presented in this MSDS incomplete, inaccurate or otherwise inappropriate. Disposal of this material must be
conducted in compliance with all federal, stat8 and local regulations.
14 TRANSPORTINFORMATION
BILL OF LADING - BULK (U. S. DOT)
RQ. Sulfuric Acid, 8, UN1830; PG II (use with more than 51 % acid)
RQ, Sulfuric Acid, 8. UN2796, PG II (use vAth not more than 5.1% acid)
U. S. Department of Transportation (DOT) Requirements:
General Transportation Information for Bulk Shipments
Proper Shipping Name: Sulfuric Acid
UN/NiA Code: UN1.830, UN2796
Hazard Class: 8
Packing Group: PG II
Labels Required: Corrosive
Placards Required: Corrosive, UN1830 (> 51%). UN2796 (< = 51%)
Reportable Quantity See Regulatory Information (Section 15)
General Transportation Information for Non -Bulk Shipments
Proper Shipping Name: Sulfuric Acid
UN/NA Code: UN1830, UN2796
Hazard Class: 8
Packing Group: PG II
Labels Required: Corrosive
Placards Required: Corrosive. UN1830 (> 51%). UN2796 (< = 51 %)
Reportable Quantity: See Regulatory Information (Section 15)
0
ND = No Data Available NA = Not Applicable Printed On: 1215197 page 5 of 6
—..- Matemlidi-537-1----Trade-Name:_SJL-F1URI.C-AC!Q

v
MATERIAL SAFETY DATA SHEET
O� nsia �� Iul�`V--+I P.O. BOX 1346
►• m Pittsburgh, PA 15230-1346
COR P O RATION
24 Hour Emergency Telephone—[phone]
Section 1. PRODUCT IDENTIFICATION
PRODUCT NAME: Corrosion Inhibitor CS
CHEMICAL DESCRIPTION: Multicomponent solid
PRODUCT CLASS: Water treatment
MSDS CODE: 0551-07-31-92
ALCOA BADIN WORKS
MSDS NO.
Section 2. HAZARDOUS INGREDIENTS AND EXPOSURE LIMITS
CAS % by
Chemical Name Number Weight OSHA PEL ACGIH TLV
Sodium nitrite 7632-00-0 -- 72 None established None established
dium tetraborate pentahydrate 12179-04-3 20 TWA 10 mg/m3 TWA 1 mg/m3
dium tolyltriazole 64665-57-2 -r 2 None established None established
Section 3. HAZARDS IDENTIFICATION
************* EMERGENCY OVERVIEW ********************
DANGER!
Strong oxidizer. Contact with other material may cause fire.
- if swallowed or if inl;aled.
May be liarmfiil`
May cause eye, skin and respiratory tract irritation. ' r
Nitrites may- react with organic amines 'in the body to form carcinogenic nitrosamines.
PRIMARY ROUTES OF ENTRY: Eye and skin contact, inhalation, ingestion
TARGET ORGANS: Eyes, cardiovascular system, lungs, blood, skin
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Individuals with pre-existing diseases of the
cardiovascular system and bone marrow may have increased susceptibility to the toxic effects of
excessive exposure to nitrites.
MSDS Code: 0551-07-31-92 Page 1
----�=- IssueDate: `-8/26/94=: .__.__._

:y
MATERIAL SAFETY DATA SHEET
10. STABILITY AND REACTIVITY
CHENQCAL STABILITY: Stable
HAZARDOUS POLYMERIZATION: Will not occur
CONDITIONS TO AVOID: Keep from contact with clothing and other combustible materials.
INCOMPATIBMM: Hazardous reaction can occur with acids, ammonium salts, amines, activated carbon,
cyanides, thiocyanates, thiosulfates, reducing agents, and certain combustibles.
DECOMPOSITION PRODUCTS: Oxygen, nitrogen oxides, carbon monoxide, carbon dioxide.
Section 11. TOXICOLOGICAL INFORMATION
ON PRODUCT:
No information available on the formulated product.
ON INGREDIENTS:
Oral LD50 Dermal LD50 Inhalation LC50
Chemical Name (rat) (rabbit) (rat)
Sodium nitrite 85 mg/kg Not available 5500 ug/m3
Sodium tetraborate pentahydrate 3.2 - 3.4 g/kg > 2 g/kg Not available
Sodium tolyltdazole 640-920 mg/kg (50% > 2 g/kg Not available
soln)
ction 12. ECOLOGICAL INFORMATION
ON PRODUCT:
No information available on the formulated product.
ON INGREDIENTS:
Chemical Name
Sodium nitrite
Sodium tolyltriazole (50% solution)
Sodium polyacrylate
Section 13. DISPOSAL CONSIDERATIONS
Aquatic Toxicity Data
24 hr NOEC (minnow): 17.1 ppm
48 hr LC50 (mosquito fish): 7.5 ppm
96 hr LC50 (rainbow trout): < 1 ppmPf(flow through)
96 hr LC50 (bluegill sunfish): 191.2 ppm
96 hr LC50 (rainbow trout): 23.7 ppm
14 day LC50 (Daphnia magna): 13.2 ppm
21 day LC50 (Daphnia magna): 5.8 ppm
48 hr LC50 (Daphnia magna): 590 ppm
RCRA STATUS: Discarded product, as sold, would be considered a RCRA Hazardous Waste based on the
characteristic of ignitability. The EPA Hazardous Waste Number is 13001.
isSPOSAL: Dispose of in accordance with local, state and federal regulations. Prevent entry into sewers or
waterways.
MSDS Code: 0551-07-31-92 Page 5
_.::Issue..Date: 8/26/94 Continued on Page 6
1

Ll
ALL -ORGANIC SERIES
0 N
2350pHreeGUARDTm
COOLING WATER TREATMENT
All -Organic Technology Controls
Corrosion, Scale and Suspended Solids
DESCRIPTION
pHreeGUARD 2350 is a non -heavy-metal liquid formulation of organic
corrosion, scale and deposit inhibitors, designed to protect ferrous and
copper -bearing metal surfaces of recirculating cooling water systems.
Corrosion inhibition provided_by this treatment is superior to other
non -heavy-metal organic treatments. pHreeGUARD 2350 contains dis-
persants for suspended material such as silt and metal oxides. This
dispersant action maintains the insoluble material in suspension, facil-
itating its removal by blowdown.
ADVANTAGES
Single Product Treatment
Many nun -heavy-metal treatment programs require multiple products to
achieve corrosion, scale and deposit control. pHreeGUARD 2350 is a total
treatment program in a single product formulation. Multiple application
points and additional feed equipment are generally not required.
Superior Carbon Steel Inhibition
Carbon steel corrosion inhibition provided by pHreeGUARD 2350 is
through a patented synergism. of two organic inhibitors (See Figure 1).
The corrosion inhibition is a superior organic technology, and actively
inhibits corrosion without relying on high pH/alkalinity to stifle corrosion.
Inhibits Scale Formation in High pH/Alkalinity Environments
The scale inhibitors in pHreeGUARD 2350 are specially formulated to
eliminate calcium carbonate and calcium sulfate scales in highly alkaline
environments, greatly reducing or eliminating the need for acid feed in
most systems. Calcium phosphate scale inhibition, even for systems with
high orthophosphate concentrations, is provided by a highly effective
threshold inhibitor.
Prevents Deposition of Particulate Matter
Organic, polymeric dispersants in pHreeGUARD 2350 function to dis-
perse suspended particulates such as silt and metal oxides by keeping
these materials fluidized for removal by blowdown. By preventing the
accumulation of deposits in equipment and on heat exchanger surfaces,
pHreeGUARD 2350 insures efficient heat transfer and helps minimize
biological growth and localized corrosion.
Protection of Copper and Copper Alloys
pHreeGUARD 2350 protects against both general and localized pitting -
Figure 1
Inhibitor "A" as % of Total
Inhibitor Concentration
100 80 60 40 20 0
30
25
E 20
0
20 40 60 80 100
Inhibitor "B" as % of Total
Inhibitor Concentration
Unlike other all -organic treatments that rely on high
natural alkalinity and pH to control corrosion,
pHreeGUARD All -Organic Series products employ a
patented pair of organic inhibitors whose synergistic
relationship maximizes corrosion protection.
pHreeGUARD and TRC-233 are trademarks of Merck & Co.. Inc.
CALGON and CALGUARD are registered trademarks

1791/85 MATERIAL SAFETY DATA SHEET
6576-08-07-86-523 -
PRODUCT NAME
+,k • -y.:l ��, -per ;i
MANUFACTURER'S NAME
ADDRESS
pHreeGUARD 2350
DATE November 29, 1988
- C�►LG®N
COwrO w�TlOw
SUBSIDIARY OF MERCK 6 CO.. INC.
Calgon Corporation EMERGENCYTELEPHONE NO. [phone]
P.O. Box 1346, Pittsburgh, Pennsylvania 15230
CHEMICAL NAME FORMULA Multicom onent Liquid
AND SYNONYMS Anionic Polymer Solution p
%
TLV (Units)
PRINCIPAL HAZARDOUS COMPONENT IS) CAS # BY WEIGHT
ORAL LDso
DERMAL LD,e
ACGIH
OSHA
OTHER
Chemical Ethylene Glycol
107-21-1
^- 2
4700 mg/kg
19.53 g/kg
50 ppm
Not
N/A
Name
ceiling
Lifted
Common
Name
Chemical Sodium Hydroxide
1310-73-2
— 4
140-340
1350 mg/kg
2mg/m3
2 mg/0N/A
NameCommon
mg/kg
ceiling
Caustic Soda
Name
Chemical
Name
Common
Name
Chemical
Name
Common
Name
Chemical
Name
Common
Name
BOILING POINT (° F) i 212 SPECIFIC GRAVITY (H20=1) 1.35 - 1.38
Similar to Water PERCENT VOLATILE — 60
VAPOR PRESSURE (mmHg.) BY VOLUME 1%)
VAPOR DENSITY (AIR=1) Similar to Water pH 12.0- 13.5
SOLUBILITY IN WATER Complete OTHER N/A
APPEARANCE AND ODOR Clear, amber liquid
While this information and recommendations set forth herein are believed to be accurate as of the
_.. __., ww.----.-r.—u ... ✓ Ait1 uiA 95o AAi7V IA/ITIJ DCCDC.-r SJCDCTn AAin

4. EYE IRRITATION
Based on animal toxicity testing for this product, this product may be '
• expected to produce severe eye damage (burns) upon contact with
' f the eyes.
B. SUBCHRONIC, CHRONC, OTHER
j No applicable information was found concerning adverse health effects
j resulting from subchronic or chronic exposure to the protium
-u FIRST AID= _
A. EYE In case of contact, immediately flush with plenty of water for
at least 15 minutes. Seek medical aid.
I;
B. SKIN In case of contact, wash with soap and plenty of water for at least 15
minutes while removing contaminated clothing. Seek medical aid.
C. INGESTION If swallowed, do not induce vomiting. Give large quantities
of water. Seek medical aid. Never give anything by mouth to
at-, unconscious person.
D. INHALATION Not Applicable