NC0005258_WASTELOAD ALLOCATION_19950220

NPDES DOCUNEMT SCAMI INO COVER SHEET
NPDES Permit: NC0005258
SGL Carbon
Document Type: Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Speculative Limits
Report
Instream Assessment (67B)
Environmental Assessment (EA)
Permit -T
History
Document Date: February 20, 1995
Tlxie d4C343FMme3Mt ifr prfrzted oxx retxme paper - fMpxore aag
coJMtexxt oix the rBYerse Bide

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0005258
PERMI= NAME: Si ri Great Lakes Carbon Corporation
FACILITY NAME: Sigri Great Lakes Carbon Corp. ,
Facility Status: _ Existing
Permit Status: Renewal
Major -4 Minor
Pipe No.: 001
Design Capacity: ** MGD
Domestic (% of Flow): 0
Industrial (% of Flow): 100* %
Comments:
* Contact cooling water - see PPA.
** See attached monitoring data - 3.59 yr avg. 4-3 mo. max.
RECEIVING STREAM: silver Creek
Class: ;C' WS -1y
Sub -Basin: 03-08-31
Reference USGS Quad: E12NW, Morganton, S. (please attach)
County: Burke
Regional Office:&a Regional Office
Previous Exp. Date: 5/31/94 Treatment Plant Class: I
Classification changes within three miles:
> 20 mi. -> WS-III & B. STREAM INDEX: 11-56
S'
Requested by: Gre Nizich LDDam; 12/2/94
Prepared by: Date:
Reviewed by: Date: cn; %&O A9S
Modeler
Date Rec.
I #
r
Drainage Area (mi') 4r. Avg. Streamflow (cfs): ",f• ZS
7Q10 (cfsWinter 7Q10 (cfs). 30Q2 (cfs)_
Toxicity Limits: IWC % Acute/ hronic
Instream Monitoring: P`t:
Parameters a'� //
Upstream Location �� �i,bb�i� QU7-' %.,
Downstream _ Location ^ W ' C V
Effluent
Characteristics
3
TSS (mg/1)
P. Gel. (4 nn�l)
pH (SU)
II
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7-Zn,(P.
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CutiSe CDiry
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e
Comments:

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Facility Name:
NPDES No.:
Type of Waste:
Facility Status:
Permit Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Topo Quad:
FACT SHEET FOR WASTELOAD ALLOCATION
Request #
Sigri Great Lakes Carbon Corporation
NC0005258
100% Industrial
Existing
Renewal
Silver Creek
WS-IV
Catawba 030831
8145
Burke
Stream Characteristic:
Asheville
USGS #
Greg Nizich
Date:
12/2/94
Drainage Area (mi2):
E12NW
Summer 7010 (cfs):
Winter 7Q10 (cfs):
Average Flow (cfs):
30Q2 (cfs):
IWC M:
0213919100
1982
49.9
20.9
24.7
74.8
34.2
24
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
The highest monthly average flow has increased to 4.305 MGD and the IWC should be
changed to reflect the actual dilution. Therefore, the Chronic WET test needs to be updated to P/F
at 24%. Also the receiving stream has been classified as "C ; the actual classification at the
discharge location is "WS-IV" this effects the allowable concentration of Nickel which is now 103
ug/l. Recommend renewal with existing limits, except u date the Chronic WET test to P/F at 24%.
1-7765-ffAheAdille
5 h�'Y1- C�rrf At Li wa�
Special Requirements and a tional c mments from Reviewers:
Recommended by:
Reviewed by
Instream Assessment
Regional Sor:
Permits & Engmeenn
I&'ate
Date: 6 S�
• � Dater l�
Date:,
g: Date: r/S`
RETURN TO TECHNICAL SUPPORT BY:
EB 15 1995

2
TOXICS/METALS/CONVENTIONAL PARAMETERS
Recommended Limit:
Existing Limit:
Monitoring Schedule:
Existing Limits
Flow (MGD):
TSS (mg/1):
Oil and Grease (mg/1):
Temperature:
pH (SU):
Copper (ug(1):
WET test
Pollutant Analysis:
Recommended Limits
Flow (MGD):
TSS (mg/1):
Oil and Grease (mg/1):
Temperature
pH (SU):
Copper (ug/1):
Pollutant Analysis:
WET test
Chronic WET test P/F at 24%
Chronic WET test P/F at 17%
Mar, Jun, Sep, Dec
Monthly Avg. Daily Max.
monitor
30 45
10 15
monitor
monitor
Chronic P/F @ 17%
Monthly Avg
30
10
monitor
Daily Max.
monitor
45
15
monitor
Chronic P/F @ 24%
Weekly Yearly
monitor
monitor
Weekly Yearly
monitor
WET test Limit changes due to new monthly average flow = 4.305 MGD
_X Parameter(s) are water quality limited. For some parameters, the available load capacity of
the immediate receiving water will be consumed. This may affect future water quality based
effluent limitations for additional dischargers within this portion of the watershed.
•s
No parameters are water quality limited, but this discharge may affect future allocations.
Golly s� s � ll d vp-v vxbw 4-tn c. co a he 'eyi
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INSTREAM MONITORING REQUIREMENTS
Upstream Location: 100 Feet upstream from outfall
Downstream Location: 300 Feet Downstream from outfall
Parameters: Temperature
Special instream monitoring locations or monitoring frequencies:
MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS
Adgquacyof Existing Treatment
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes No
If no, which parameters cannot be met?
Would a "phasing in" of the new limits be appropriate? Yes No
If yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not?
Special Instructions or Conditions
Wasteload sent to EPA? (Major) _Y_ (Y or N)
(If yes, then attach updated evaluation of facility, including toxics analysis, modeling analysis if
modeled at renewal, and description of how it fits into basinwide plan)
Additional Information attached? (Y or N) If yes, explain with attachments.

Facility Name Sian (greah0 r� Permit # Wdl)d 5z15-9-- Pipe # Od I
CHRONIC T(Alu l i PASS/k AiL. rLi ivi i Lf_,81tf (Qk'TRL`Y )
The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in:
1.) The North Carolina Cerioda_ hnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay
Procedure - Revised *September 1989) or subsequent versions.
The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality
is 2,4 % (defined as treatment two in the North Carolina procedure document). The permit holder shall perform
quartermonitoring using this procedure to establish compliance with the permit condition. The first test will be
performed after thirty days from the effective date of this permit during the months of
a, -, Jilt, - A�( . Effluent sampling for this testing shall be performed at the NPDES
permitted final effl ent discharge below all treatment processes.
All toxicity testing results required as part of this permit condition, will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGr 3B.
Additionally, DEM Form AT-1 (original) is to be sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of
Environmental Management
4401 Reedy Creek Road
Raleigh, N.C. 27607
Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in
association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity
sample must be measured and reported if chlorine is employed for disinfection of the waste stream.
Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will
begin imtnediately until such time that a single test is passed. Upon passing, this monthly test requirement will
revert to quarterly in the months specified above.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of
Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival and appropriate environmental controls, shall constitute an invalid test and will require immediate
retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute
noncompliance with monitoring requirements.
7Q10—_--.-- 2-01 efs
Permitted Flow _ 4_ , MGD Recommended b
1tiV' Z ¢ %t_
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Receiving Stream S hle t- eaea�_
County P Date i YA__
no f� l�if,,f ih N�'D�S �Prrr���, �A,s valr<e :s AA AIAef, mar���y a��raq�
Flow rUr,,n last Jc�ar. J V
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Creat Lakes Carbon Corporation
Silver Creek a tributary to Catawba River
N C0005258
Residual Chlorine
7010 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (UG/L)
UPS BACKGROUND LEVEL (UG/L)
IWC (%)
Allowable Concentration (ug/1)
Focal Limit
Ratio of 4.13 :1
20.9
4.305
6.67275
17.0
0
24.20 %
Ammonia as NH3
(summer)
7010 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (MGIL)
UPS BACKGROUND LEVEL (MG/L)
IWC (%)
Allowable Concentration (mg/1)
Ammonia as NH3
(winter)
7010 (CFS)
200/100ml DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (MG/L)
UPS BACKGROUND LEVEL (MG/L)
IWC (%)
Allowable Concentration (mg/1)
20.9
4.305
6.67275
1.0
0.22
24.2 %
3.44
24.7
4.305
6.67275
1.8
0.22
21.3 %
7.65
1/4/W

Sign Great Lakes Carbon Corporation
Permits and Engineering Unit
Division of Environmental Management
P. O. Box 29535
Raleigh, North Carolina 27626-0535
Dear Sir or Madam:
SOL
CARBON
5igri Great Lakes Carbon Corporation
Morganton
P.O, Box 40
?`Morganton, North Carolina 286$0-0040
Phone [phone]
Fax [phone] ` r'
'a]
November 28, 1994
Sigri Great Lakes Carbon Corporation, Morganton, North Carolina Plant, requests the
renewal of NPDES Permit No. NC005258.
Please find enclosed a completed Short Form -C, a copy of a recent priority pollutant
analysis, and a check in the amount of $300.00 to cover processing fees.
Short Form -C was used rather than Standard Form -C. Approval for use of this form
was received frorn Mr. James Reid of the Asheville Regional Office of DEM.
Thank you for a timely renewal of this permit.
Sincerely,
eA.e M WIr
cc: Jack Poteet Administration
Engineering Files

N. C. DEPARTMENT OF ENVIRONMENT, HEALTH & NATURAL RESOURCES
ENVIRONMENTAL MANAGEMENT COMMISSION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYS'rEM APPLICATION NUMBER
APPLICATION FOR PERMIT TO DISCHARGE - SHORT FORM C FOR
AGENCY
USE DATE RECEIVED
To be filed only by persons engaged in manufacturing and mining
YEAR Mo. DAY
Do not attempt to complete this form before reading accompanying instructions
Please print or type
1. Name, address, location, and telephone number of facility producing discharge
A. Name Sigri Great Lakes Carbon_Corp-_oration
B. Mailing address
1. Street address P.O. Box 40
2. City Morganton 3. State North Carolina
4. County Burke 5. ZIP 28680-0040
C. Location:
Jamestown Road
1. Street
2. City Morganton _ 3, County Burke
4. State North Carolina
D. Telephone No. 704 437-3221
Area
Code
2. SIC (SIC. CODE 3624)
(Leave blank)
3. Number of employees
500 =='
If all your waste is discharged into a publicly owned waste treatment facility
and to the best of your knowledge you are not required to obtain a discharge
permit, proceed to item 4. Otherwise proceed directly to item S. =�
4. If you meet the condition stated above, check here ❑ and supply the information
asked for below. After completing these items, please complete the date, title, �� — cD
and signature blocks below and return this form to the proper reviewing office
without completing the remainder of the form.?
A. Name of organization responsible for receiving waste
B. Facility receiving waste:
1. Name
2. Street address
3. City 4. County
5. State 6. ZIP
5. XPrincipal product, ❑ raw material (Check one) SynthetiC graphite products
t. Principal process Manufacture of synthetic graphite _
7. Maximum amount of principal product produced or raw material consumed per (Check one)
Basis
Amount
1-99
{1)
100-199
(2)
—
200-499
(3)
500-999
(4)
)000-
4999
(5)
--
5000-
9999
(6)
-
10,000-
49.999
{7)
1 50,000
or more
(8)
A. Oa y
B- Month
C. Year
X
Based upon graphite production for 1993
vREv10U5 EDITION r AY BE: USED UNTIL SUPPLI 15 EX-AU57ED

RZ
11. KnR(mum nmrarnt of (rrinr.Ilia l I+ro,hrrl. prrglurrrl nr rnw mnler1,11 rnri•.um�•,1, rr•1rnrlr•rl
In Item /, aliove, Is measured In (tlieck,, une):
A. a pounds B.h tons C, o barrel s D.0 bushels E. ❑ square feet
F.0 gallons G.❑ pieces or units H.❑ other, specify
9. (a) Check here if discharge occurs all year )0. or
(b) Check the month(s) discharge occurs:
1.13January 2.❑February 3.❑March 4_r3Apri1 5_0May 6.❑June
7.0 July 8.0 August 9.0 September 10.❑Octoher 11.014ovember 12.13 December
(c) Check how many days per week: 1.01 2.0 2-3 3.o 4-5 4.❑6-7
10. Types of waste water discharged to surface waters only (check as applicable)
Volume treated before
F low, gallons per operating day
discharging (percent)
Discharge per
operating day
0.1-999
1000-4999
5000-9999
10,000-
50,000-
None
0.1-
30-
65-
95-
49,999
or more
29.9
64.9
94.9
100
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
A. Sanitiry, daily
average
B. Cooling water, etc.
X*
daily average
X
C. Process water,
daily average
X
X
I- Maximum per operat-
ozination used no
ing day for total
discharge (all c es)
X
chemicals added to E
11. If any of the three types of waste identified in item 10,either treated or untreated,
are discharged to places other than surface waters, check below as applicable.
Waste water is
discharged. to:
Average flow, gallons per operating day
0.1-999
(1)
1000-4999
(2)
5000-9999
(3)
10,000-49,999
i4)
50,000 or more
(5)
A. Municipal sewer system
X
B. Underground well
C. Septic tank
D. Evaporation lagoon or pond
X
E. Other, specify
oilers to atmosphere
X
12. Number of separate discharge points: A.tjl B.c32-3 C.❑4-5 0.06 or more
13. Name of receiving water or waters Silver Creek
14. Does your discharge contain or is it possible for your discharge to contain
one or more of the following substances added as a result of your operations,
activities, or processes: ammonia, cyanide, aluminum, beryllium, cadmium,
chromium, -'copper. lead, mercury, nickel, selenium, zinc, phenols, oil and
grease. and chlorine (residual). A.¢iyes B.❑ no
1 certify that 1 am familiar with the information contained in the application and
that to the best of my knowledge and belief such information is true, complete, and
accurate.
ystem
Possible to discharge
copper, oil & grease
Jack-R. Poteet Plant Manager
Printed Name of Person Signing - Title
r
Date Application Signed Signat re of,Applicant
orth Carolina General_ Statute 143-215.6 0)(2� provides that: Any person who knowingly makes
ny false statement representation, or certification in any application, record, report, plan,
r other document files or required to be.maintained under Article 21 or regulations of the
avironmental Management Commission implementing that Article, or who falsifies, tampers with,
r knowly renders inaccurate any recording or monitoring device or method required to be
perated or maintained under Article 21 or regulations of the Environmental Management Commission
nplementing that Article, shall be guilty of a misdemeanor pumishable 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 provide:
punishment by a fine of not more than $10,000 or imprisonment not more than S years, or both,
or a similar offense.)

CLIENT:
DATE RECEIVED:
DATE REPORTED:
SAMPLE NUMBER
410-2277A-
410-2277B
410-2277C
410-2277D
410-2277E
410-2277F
410-2277G
410-2277H
PARAMETER
Sigri Great Lakes Carbon
PO Box 40
Morganton, NC 28680
Attention: Mr. J. Johnson
October 18, 1994
November 21, 1994
AMPLE DESCRIPTION
Waste Water;
NCAPA
10-18-94 for 624 + Top 10.
Waste
Water;
NCAPA
10-18-94 for 625 + Top 10. ,
Waste
Water;
NCAPA
10-18-94 for Herbicides.
Waste
Water;
NCAPA
10-18-94 for Pesticides, PCB's.
Waste
Water;
NCAPA
10-18-94 for F.
Waste
Water;
NCAPA
10-18-94 for CI.
Waste
Water;
NCAPA
10-18-94 for CN.
Waste
Water;
NCAPA
10-18-94 forAI,Sb,As,Ba,Be;.Cd,Cr,Pb,
Hg,Ni,Se,Ag,Zn,Cu.
410-2277A - 624 + Top 10
RESULT MIL DATE STARTED
Acrolein *
10
ug/I
10/20/94
Acrylonitrile *
10
ug/1.
-10/20/94
w10/20/94
Benzene. �.. *
5
ug/l
Bromodichloromethane S.
5
ug/1
10/20/94
Bromoform *
5
ug/I
10/20/94
* Concentrations are below Minimum Quantification Limit except where noted.
NC Laboratory Certificate No. 275.

PARAMETER RESULT5
410-2277A - 624 + Top 10
Bromomethane
Carbon Tetrachloride
Chlorobenzene
Chloroethane
2-Chloroethylvinyl Ether
C.h_Loar-o f o r m
�3?
oromethane
Dibromochloromethane
1,1-Dichloroethane
1,2-Dichloroethane
M[ZL, DATE STARTED
10
ug/l
10/20/94-
5
ug/l
10/20/94
5
ug/l
10/20/94
10
ug/l
10/20/94
5
ug/l
10/20/94
5
ug/I
10/20/94
10
ug/I
10/20/94
5
ug/I
10/20/94
5
ug/l
10/20/94
5
ug/I
10/20/94
1,1-Dichloroethene
*
5
ug/I
10/20/94
trans-1,2-Dichloroethene
*
5
ug/l
10/20/94
1,2-Dichloropropane
5
ug/I
10/20/94
cis,1,3-Dichloropropene
*
5
ug/l
10/20/94
trans 1,3-Dichloropropene
*
5
ug/l
10/20/94
Ethyl Benzene
*
5
ug/I
10/20/94
Methylene Chloride
*
5
ug/I
10/20/94
1,1,2,2-Tetrachloroethane
*
5
ug/I
10/20/94
Tetrachloroethene
*
5
ug/l
10/20/94
Toluene
5
ug/I
10/20/94
1,1,1-Trichloroethane
*
5
ug/I
10/20/94
1,1, 2-Trichloroethane
*
5
ug/I
10/20/94
Trichloroethene
*
5
ug/I
10/20/94
Trichlorofluoromethane
5
ug/I
10/20/94
Vinyl Chloride
*
10
ug/I
10/20/94
* Concentrations are below Minimum Quantification Limit except where noted.
NC Laboratory Certificate No. 275.

Library Search
No additional peaks found.
PARAMETER RESULTS DATE STARTEP
410-2277B - 625 + Top 10 (See attached)
410-2277C - Herbicides (Method 8150)
2, 4-D
*
12
ug/i
10/25/94
2, 4, 5-T
*
2
ug/I
10/25/94
2, 4, 5-TP (Silvex)
*
2
ug/I
10/25/94
410-2277D - Pesticides (Method 608)
alpha-BHC
*
0.05
ug/I
10/25/94
beta-BHC
*
0.05
ug/I
10/25/94
delta-BHC
*
0.05
ug/I
10/25/94
Lindane (gamma-BHC)
*
0.05
ug/I
10/25/94
Heptachlor
*
0.05
ug/I
10/25/94
Aldrin
*
0.05
ug/l
10/25/94
Heptachlor epoxide
*
0.05
ug/I
10/25/94
Endosulfan 1
*
0.05
ug/I
10/25/94
4,4'-DDE
*
0.1
ug/l
10/25/94
Dieldrin
*
0.02
ug/l
10/25/94
Endrin
0.08
ug/I
10/25/94
4,4'-DDD
*
0.1
ug/I
10/25/94
Endosulfan 11
*
0.1
ug/I
10/25/94
4,4'-DDT
*
0.1
ug/l
10/25/94
Endrin aldehyde
*
0.2
ug/i
10/25/94
* Concentrations are below Minimum Quantification Limit except where noted.
NC Laboratory Certificate No. 275.

PARAMETER RESULTS
410-2277D - Pesticides (Method 608)
Endosulfan sulfate
Methoxychlor
Mirex
Chlordane
Toxaphene
M L DATE STARTED
_
0.2
ug/l
10/25/94
0.5
ug/I
10/25/94
0.2
ug/I
10/25/94
0.2
ug/I
10/25/94
1.0
ug/I
10/25/94
410-2277D - Organophosphorous Pesticides (Method 8141)
Demeton, 0, S
* 2.5
ug/I
Parathion (ethyl)
* 0.6
ug/I
410-2277D - PCB's (Method 608)
Aroclor-1016
* 1.0
ug/I
Aroclor-1221
* 1.0
ug/i
Aroclor-1232
1.0
ug/l
Aroclor-1242
* 1.0
ug/I
Aroclor-1248
Aroclor-1254
Aroclor-1260
410-2277E - F_ — 11-00
410-2277F - C_I_
410-2277G - CN
R
u
*
1.0 ug/I
1.0 ug/I
1.0 ug/I
100 ug/I
1000 ug/I
5 ug/I
* Concentrations are below Minimum Quantification Limit except where noted.
NC Laboratory Certificate No. 275.
10/25/94
10/25/94
10/25/94
10/25/94
10/25/94
10/25/94
10/25/94
10/25/94
10/25/94
10/26/94
10/27/94
10/31/94

PARAMETER
RESULTS
MOi
DATE STARTED
410-2277H6--A 1
340�
40
ug/I
10/21/94
Sb
*
12
ug/I
10/21/94
As
*
1
ug/I
10/21/94
Ba
*
100
ug/I
10/21/94
Be
*
10
ug/I
10/21/94
Cd
*
1
ug/I
10/21/94
Cr
*
5
ug/I
10/21/94
Pb
*
10
ug/I
10/21/94
Hg
*
0.2
ug/I
1 1 /04/94
Ni
*
10
ug/I
10/21/94
Se
*
1
ug/I
10/21/94
Ag
*
5
ug/I
10/21/94
Zn
*
10
ug/I
10/21/94
Cu
_ 1_8
1
ug/I
10/21/94
* Concentrations are below Minimum Quantification Limit except where noted.
NC Laboratory Certificate No. 275.

Organic Fraction Method 624 5030 Batch 30mx0.53,3.0mm BFB 99
RTX-624 Toluene-d8 95
He, 2ml/min. 1, 2-DCE-d4 97
10°C (2min)
2300C ,10°/min
Acid Extractable Method 625 Continous 30m x 0.25mm,0.25um, Phenol-d5 0
DB-5, He,30cm/min, 2-Fluorophenol 0
400C (4 min) Tribromophenol 100
3000C ,100/min
%
Base/Neutral Method 625 Continous 30m xo.25mm,0.25um2-Fluorobiphenyl 0 %
DB-5, He,30cm/min, Nitrobenzene-d5 0 %
400C (4 min) Terphenyl-d14 139 %
3000C ,100/min
GCMS Library size (number of reference spectra): 42,222 (624); 64,000 (625)
REPORTED BY: _4D.
__ __ ___________
R. Wessir - General Manager
* Concentrations are below Minimum Quantification Limit except where noted.
NC Laboratory Certificate No. 275.

CLEAN AIR, CLEAN WATER, CLEAN EARTH
EPA 625 Acid Base Neutral Component List
Sample ID 410-2277B
Date Ran 10-24-94
Date Extracted 10-20-94
COMPOUND CONC EPA Mal`
Base Neutrals ug/I METHOD ug/I
Acenaphthene
*
625
20
Acenaphthylene
625
20
Anthracene
625
20
Benzo[a]anthrace ne
*
625
20
Benzo[b]fluoranthene
625
20
Benzo[k]fluoranthene
625
20
Benza[ghi]perylene
*
625
20
Benzo[a]pyrene
*
625
20
Benzidine
*
625
50
bis(2-Chloroethoxy)methane
625
20
bis(2-Chloroethyl)ether
*
625
20
bis(2-Chloroisopropyl)Ether
*
625
20
bis(2-Eth Ihexyl)phthalate
52
625
20
4-Bromophenyl phenyl ether
625
20
Butylbenzylphthalate
625
20
2-Chloronaphthalene
625
20
4-Chlorophenyl phenyl ether
*
625
20
Dibenz[a,h]anthracene
625.
20
1,2-Dichlorobenzene
625
20
1,3-Dichlorobenzene
625
20
1,4-Dichlorobenzene
625
20
3,3'-Dichiarobenzidine
625
20
Di-n-butvI phthalate
�_ _ 82—
625
20
Diethyl phthalate
*
625
20
Di-n-octyl phthalate
625
20
N.C. Wastewater Cert. 275 Page 1 Blue Ridge Labs

CLEAN AIR, CLEAN WATER, CLEAN EARTH
Sample ID 410-2277B
COMPOUND
CONC
EPA
MQL-I
I[ Base Neutrals
ug/I
METHOD
ug/I
—
Dimethyl phthalate
625
20
2,4-Dinitrotoluene
625
20
2,6-Dinitrotoluene
*
625
20
Fluoranthene
*
625
20
Fluorene
625
20
Hexachlorobenzene
625
20
Hexachlorobutandiene
*
625
20
Hexachlorocyclopentadiene
*
625
20
Hexachloroethane
625
20
Indno(1,2,3-cd]pyrene
*
625
20
Isophorone
*
625
20
Naphthalene
*
625
20
Nitrobenzene
625
20
N-Nitrosodimethylamine
*
625
20
N-Nitrodiphenylamine
*
625
20
N-Nitrosodi-n-propylamine
625
20
Phenanthrene
625
20
Pyrene
*
625
20
1,2,4-Trichlorobenzene
625
20
Chrysene
625
20
1,2-Diphenylhydrazine
*
625
20
COMPOUND CONC EPA MQL
Acids u /I METHOD u /I
Phenol
625
20
4-Chloro-3-methylphenol
*
625
20
2-Chlorophenol
625
20
2,4-Dichlorophenol
*
625
20
2,4-Dimethyl phenol
*
625
20
4,6-Dinitro-2-methylphenoi
*
625
50
2,4-Dinitrophenol
*
625
50
Pentachlorophenol
*
625
50
2-Nitrophenol
625
20
4-Nitrophenol
*
625
50
2,4,6-Trichlorophenol
625
20
N.G. Wastewater Cert, 275' Page 2 Blue Ridge Labs

CLEAN AIR, CLEAN WATER, CLEAN EARTH
Sample ID 410-2277B
COMPOUND CONC METHOD Recovery
SURROGATES u /I Percent
Nitrobenzene d-5
100
625
2-fluorobiphenyl
100
625
-ter hen I d-14
100
625
139
2-fluoro henol
100
625
Phenol d-5
100
625
2,4,6-tribromophenol 1
100 1
625 1
100
Probable Estimated Library Retention Scan ID Basis
TOP TEN Molecular Conc. Match Time (RT) Number Library
COMPOUNDS Wt (u /1) % (Min) Match
9-octadecenamide
281
35
68
30.76
1 4370
yes
no additional peaks found
Internal Standard
Retention
Time(Min)
1,4-Dichlorobenzene D-4
10.22
Naphthalene D-8
13.36
Acena hthene D-10
17.83
Phenanthrene D-10
21.57
Chrysene D-12
28.32
Perylene D-12
31.95
Complete only if non -targeted compounds present
EPA 625 Column Information
30m X 0.25 mm, 25 um DB-5
He carrier @ 30 cm/min
40 C (4 min) 300 C, 10 C/min
Library size = 64,000 compounds
* Concentrations b �b�antjtation limit except where noted
Reported By:
D.R. Wessinge - eneral Manager
N.C. Wastewater Cert. 275 Page 3 Blue Ridge Labs

OPERATIONS LABORATORY SERVICES CONSULTATION
ANALY T 2 CAL 2 N DL7 S TR = AL RE S EARC H LABORATORY
4295 Cromwell Road, Suite 614
Chattanooga, Tennessee 37421-2177
[phone]
CUSTOMER: 1846
BLUE RIDGE LABS
P.O. BOX 2940
LENOIR, NC 28645
LAB_ NO_ s 941019--16636
DATE RECD. : 10/19/94
SAMPLE DATE: 10/18/94
ATTENTION:STEVE JOHNSON DATE REQUESTED:
[phone] FAX: CUST P.O.:
SAMPLE :410-2277 A
:Waste Water
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
ANALYSIS
METHOD 624
(NCAPA) ......... See Attached
TOP 10 PEAKS All detected peaks identified
on attached Method 624 List.
Notes:
ALL RESULTS RECORDED IN PPM OR MG/L UNLESS OTHERWISE STATED.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
We hereby certify that the analytical procedures employed
are those approved by the Environmental Protection Agency or
other applicable methods for these analyses.
ANALYTICAL INDUSTRIAL RESEARCH LABORATORIES
By P Cup
-%

ANALYTICAL INDUSTRIAL RESEARCH LABORATORIES , INC.
4295 CROMWELL RD, STE 611
CHATTANOOGA , TN 37421-2177
PHONE: ( 615 ) 899 - 9301
A.I.R.L. SAMPLE ID: 16636
CUSTOMER: BLUE RIDGE LABS
SAMPLE: 410-2277A (WATER)
EPA PRIORITY POLLUTANTS
VOLATILE COMPOUNDS
METHOD 624
COMPOUND
RESULT
MDL
✓Acroiein
NO
10 r
✓Acrylonitrile
NO
10
,/*IDh loro methane
ND
10"
,/Sromomethane
ND
10 V
,/Vinyl Chloride
ND
1011
,,thloroethane
ND
10 -
✓Methylene Chloride
ND
5
,/frichlorofluoromethane
ND
5
L/1,1-Dichloroethene
NO
5 ='
✓1,1-Dichloroethane
NO
5; "
/trans-1,2-Dichloroethene
ND
5
✓1,2-Dichloropropane
NO
5�
,,✓Chloroform
30
5"..
;/1,2-Dichloroethane
ND
$
,✓1.1,1-Trichloroethane
NO
5
J Carbon tetrachloride
NO
5 v
ALL RESULTS AND MDL'S ARE IN MICROGRAMS/LITER
FAX: ( 615 ) 892 - 9402
CUSTOMER P.O.:
SAMPLE DATE: 10/18/94
ANALYZED: 10/20/94 BY: SVG
COMPOUND
RESULT
MDL
✓Bromodichloromethane
5
5 1
,,ei's-1,3-Dichloropropene
NO
5
,,,Trichloroethene
ND
5
,-'Benzene
ND
5 L--
L,Dibromochloromethane
ND
5,
✓1,1,2-Trichloroethane
ND
5
L.Arans-1,3-Dichloropropene
ND
51_
his-1,3-Dichloropropene
ND
5
_/2-Chloroethylvinyl ether
ND
5
,/Bromoform
ND
51:
A, 1, 2,2-Tetrachl oro ethane
NO
5
k,4etrachloroethene
NO
5
Toluene
NO
5
./Chlorobenzene
NO
51'"
_..-Ethylbenzene
NO
5

OPERATIONS LABORATORY SERVICES CONSULTATION
ANALYT2CAT� =NI�USTR2AL RESEARCH LABORATORY
4295 Cromwell Road, Suite 614
Chattanooga, Tennessee 37421-2177
[phone]
CUSTOMER: 1B46
BLUE RIDGE LABS
P.O. BOX 2940
LENOIR, NC 28645
LAB_ NO- r 941019—Z6638
DATE RECD. : 10/19/94
SAMPLE DATE: 10/18/94
ATTENTION:STEVE JOHNSON DATE REQUESTED:
[phone] FAX: CUST P.O.:
SAMPLE :410-2277 D
:Waste Water
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
ANALYSIS
PESTICIDES (NCAPA) ND
(SEE ATTACHED)
PCB (NCAPA) ........ ND
(SEE ATTACHED)
Notes:
ALL RESULTS RECORDED IN PPM OR MG/L UNLESS OTHERWISE STATED.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
We hereby certify that the analytical procedures employed
are those approved by the Environmental Protection Agency or
other applicable methods for these analyses.
ANALYTICAL INDUSTRIAL RESEARCH LABORATORIES
By`ti Q

ANALYTICAL= INDUSTRIAL RESEARCH LABORATORIES. INC.
4295 C'ROMWELL RD, STE. 611
CHATTANOOGA , TN 37421-2177
PHONE: ( 615 ) 899 - 9301 FAX: ( 615 ) 892 - 9402
A.I.R.L. SAMPLE ID: 16638
CUSTOMER: BLUE RIDGE LABS
SAMPLE: 410-2277 D
EPA PRIORITY POLLUTANTS
METHOD 608
PESTICIDE COMPOUNDS
COMPOUND
RESULT
MDL
alpha-BHC
ND
0.05
beta-BHC
NO
0.05
delta-BHC
ND
0.05
Lindane (gamma-BHC)
ND
0.05
Heptachlor
NO
0.05
Aldrin
NO
0.05
Heptachlor epoxide
NO
0.05
Endosulfan I
ND
0.05
4,4'-DDE
ND
0.1
Dieldrin
ND
0.02
Endrin
ND
0.08
4,4'-DDD
NO
0.1
Endosulfan 11
ND
0.1
4,4'-DDT
ND
0.1
ALL RESULTS AND MDL'S IN MICROGRAMS I LITER
CUSTOMER PO:
SAMPLE DATE: 10/18/94
ANALYZED: 10/25/94
COMPOUND
BY: SJ
RESULT MDL
Endrin aldehyde
NO
0.2
Endosulfan sulfate
NO
0.2
Methoxychlor
ND
0.5
Mirex
ND
0.2
Chlordane
NO
0.2
Toxaphene
ND
1.0
Aroclor-1016
ND
1.0
Aroclor-1221
ND
1.0
Aroclor-1232
ND
1.0
Aroclor-1242
ND
1.0
Aroclor-1248
ND
1.0
Aroclor-1254
ND
1.0
Aroclor-1260
ND
1.0

ANALYTICAL INDUSTRIAL RESEARCH LABORATORIES , INC.
4295 CROMWELL RD, STE 611
CHATTANOOGA , TN 37421-2177
PHONE: ( 615 ) 899 - 9301 FAX: ( 615 ) 892 - 9402
A.I.R.L. SAMPLE ID: 16638
CUSTOMER: BLUE RIDGE LABS
SAMPLE: 410-2277 D
ORGANOPHOSPHOROUS
PESTICIDE COMPOUNDS (8141)
COMPOUND RESULT MDL
Dematon, O, S ND 2.5
ALL RESULTS AND MDL'S IN MICROGRAMS/LITER
CUSTOMER PO:
SAMPLE DATE: 10/18/94
ANALYZED: 10/25/94
COMPOUND
Parathion - ethyl
RESULT MDL
ND 0.6

OPERATIONS LABORATORY SERVICES CONSULTATION
ANAL YT 2 CAL 2 N DU S TR = AL RE S E ARC H LABORATORY
4295 Cromwell Road, Suite 614
Chattanooga, Tennessee 37421-2177
[phone]
CUSTOMER: 1846
BLUE RIDGE LABS
P.O. BOX 2940
LENOIR, NC 28645
LAB_ NO- = 94XOX9-1GF37
DATE RECD. : 10/19/94
SAMPLE DATE: 10/18/94
ATTENTION:STEVE JOHNSON DATE REQUESTED:
[phone] FAX: CUST P.O.:
SAMPLE :410-2277 C
:Waste Water
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX}{XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
ANALYSIS
HERBICIDES (NCAPA) ND
(SEE ATTACHED)
Notes:
ALL RESULTS RECORDED IN PPM OR MG/L UNLESS OTHERWISE STATED.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
We hereby certify that the analytical procedures employed
are those approved by the Environmental Protection Agency or
other applicable methods for these analyses.
ANALYTICAL INDUSTRIAL RESEARCH LABORATORIES
By - —

ANALYTICAL INDUSTRIAL RESEARCH LABORATORIES , INC.
4295 CROMWELL RD, STE 611
CHATTANOOGA , TN 37421-2177
PHONE: ( 615 ) 899 - 9301 FAX: ( 615 ) 892 - 9402
A.I.R.L. SAMPLE ID: 16637
CUSTOMER: BLUE RIDGE LABS
SAMPLE: 410-2277C
CHLORINATED HERBICIDES
METHOD ( SW - 846) 8150
COMPOUND
RESULT MDL
2,4-0
ND 12
2,4,5-T
ND 2
2. 4, 5 - TP (SILVEX)
ND 2
ALL RESULTS AND MDL'S IN MICROGRAMS/LITER
CUSTOMER PO:
SAMPLE DATE: 10/18/94
ANALYZED:10/25/94 BY: SJ

Piedmont Laboratories Inc.
PO Box 2548
702 North Horgan Street
Shelby, N.C. 28151-2548
October 28. 1994
Blue Ridge [,ahs
P.O. Box 2940
Lenoir, NC 28645
David Wessinger
Sample ID/Location
Parameter
Results
Date Tested
mql
(mg/1)
410-.2271B
10/17
Fluoride
1.6
10-28-94
0.1
c/43.0-2277E
10/18
Fluoride
1.1
10-26-94
0.1
410-23113
l0/21
Fluooride
1.9
10-28-94
0.1
410-2310B
10/19
Fluoride
<0.1
10-28-94
0.1
Respectful
ly Su mitted,
a-�-
Annette McMurray
Piedmont Laboratories, Inc.
NC# 307
SC# 99041

CHAIN OF CUSTODY RECORD
CLIENT: _ -'5 6� G G _
PROJECT NAME:
Sample I.D. Sam le Tupe
Collection
Date Time
Pres. Int. I Reguested Anal sis
/��Ciq-/�iL l0 - l .� %
: �';'S�E !�!`, rr-"��
��y.
jU � 3 0
� �}' �
�.�� f•�in %D
CI
Gf/
kl/5a.,Asp/3 deje,�f
ELINQUISHED BY:
.�,.
Page — of _.
DATE RECEIVED BY:

GKEX88/MP
12/02/94
COMPLIANCE EVALUATION
ANALYSIS REPORT
PAGE 1
PERMIT--NCO005258
PIPE--001
REPORT
PERIOD:
9211-9310
LOC ---
E
FACILITY--SIGRI
GREAT LAKES CARBON
CORP.
DESIGN FLbw--
.0000
CLASS--0
LOCATION--MORGANTON
REGION/COUNTY--OI BURKE
50050
00530
TGP3B
00010
00400
00556
01034
01042
MONTH
Q/MGD
RES/TSS
CER17DPF
TEMP
PH.OIL-GRSE
CHROMIUM
COPPER
LIMIT
NOL
F 30.0
NOL
NOL
9.0 6.0
F 10.000
NOL
NOL
92/11
2.2953
2.0
16.47
7.6-7.3
.Soo
.0000
4.0000
92/12
3.0210
.0
1
11.15
7.9-7.4
2.000
.0000
8.0000
93/01
3.4706
7.0
10.29
8.4-7.7
.000
.0000
10.0000
93/02
3.3146
1.5
10.75
8.4-8.2
6.500
.0000
11.0000
93/03
3.2279
1.0
1
12.37
8.3-7.4
_500
.0000
4.0000
93/04
3.5692
.5
14.69
7.6-7.1
1.000
.0000
15.0000
93/05
3.5558
.5
19.03
7.6--6.7
.000
.0000
8.0000
93/06
3.6839
1.5
1
22.90
8.4-7.2
1.500
.0000
20.0000
93/07
3.7312
.0
24.99
7.5-7.3
7.5�.00
18.0000-'�18.0000
93/08
4.2025
.0
23.60
7.5-7.2
.500
.0000
29.0000
93/09
3.6476
21.5
1
22.78
7.7-7.1
4.
�012,_Q�C�1'4.0000
93/10
3.5368
t
.5
19.46
7.7-7.3
3.000
.0000
22.0000
AVERAGE
3.4380
3.0
1
17.37
2.250
2.5000
13.5833
MAXIMUM
4.5600
42.0
1
28.50
8.490
15.000
18.0000
29.0000
MINIMUM
1.5900
1.0
1
6.30
6.750
1.000
12.0000
4.0000
UNIT
MGD
MG/L
PASS/FAI
DEG.0
SU
MG/L
UG/L
UG/L

GKEX88/MP
12/02/94
COMPLIANCE
EVALUATION ANALYSIS
REPORT
PAGE 1
PERMIT--NC0005258
PIPE--001
REPORT
PERIOD:
9111-9210
LOC ---
E
FACILITY--SIGRI
GREAT LAKES
CARBON
CORP.
DESIGN FLOW--
.0000
CLASS- 0
LOCATION--MORGANTON
REGION/COUNTY--01
BURKE
50050
00530
TGP3B
00010
00400
00556
01034
01042
MONTH
Q/MGD
RES/TSS
CERI7DPF
TEMP
PH
OIL-GRSE
CHROMIUM
COPPER
LIMIT
NOL
F 30.0
NOL
9.0 6.0
F 10.000
NOL
NOL
91/11
2.5216
1.0
18.41
7.7-7.1
.500
.0000
14.0000
LIMIT
NOL
F 30.0
NOL
NOL
9.0 6.0
F 10.000
NOL
NOL
91/12
2.5170
5.0
1
15.40
7.6-7.5
2.000
.0000
54.0000
92/01
2.4832
.5
12.11
7.9-7.2
18.500F
.0000
14.0000
92/02
2.6186
2.5
11.93
8.0-7.0
.000
.0000
18.0000
92/03
2.5777
6.0
1
13.74
8.0-7.3
1.000
.0000
52.0000
92/04
1.9095
9.0
18.00
7.5-6.7
.500
.0000
18.0000
92/05
1.8674
8.0
18.69
7.5-7.4
2.000
.0000
40.0000
92/06
2.0206
1.0
23.20
7.7-7.5
2.000
.0000
4.0000
92/07
2.0883
2.0
1
24.15
8.0-7.5
7.000
10.0000
44.0000
92/08
1.8583
.0
24.62
8.3-7.5
1.000
.0000
8.0000
92/09
1.9730
.0
1
23.51
8.8-6.8
1.500
.0000
10.0000
92/10
2.2080
1.0
19.47
7.8-7.4
3.000
.0000
80.0000
AVERAGE
2.2202
3.0
1
18.60
3.250
.8333
29.6666
MAXIMUM
2.8700
12.0
1
28.50
8.870
31.000
10.0000
80.0000
MINIMUM
1.0300
1.0
1
9.20
6.780
1.000
10.0000
4.0000
UNIT
MGD
MG/L
PASS/FAI
DEG.0
SU
MG/L
UG/L
UG/L

GKEX88/MP
12/02/94
COMPLIANCE EVALUATION ANALYSIS REPORT
PAGE 2
PERMIT--NC0005258
PIPE--001 REPORT PERIOD: 9111-9210 LOC ---
E
FACILITY--SIGRI
GREAT LAKES CARBON CORP. DESIGN FLOW-- .0000
CLASS- 0
LOCATION--MORGANTON REGION/COUNTY--01 BURKE
01067
34481
MONTH NICKEL
TOLUENE
LIMIT
91/11 .0000
.0000
LIMIT
91/12 .0000
.0000
92/01 5.0000
.0000
92/02 .0000
.0000
92/03 .0000
.0000
92/04 .0000
.0000
92/05 .0000
7.0000 „
92/06 .0000
.0000
92/07 5.0000
.0000
92/08 .0000
.0000
92/09 10.0000
.0000
92/10 .0000
.0000
AVERAGE 1.6666
.5833 .
MAXIMUM 20.0000
7.0000
MINIMUM
7.0000
UNIT UG/L
UG/L