NCG510277_Regional Office Historical File Pre 2018

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SQC PRIORITY PROJECT: Yes-2 No—
IYes, SQC No.
To: Pe its and Engineering Unit
Water Quality Section
Attention; Mr. Dana Holden
Date: August 2, 195
DES STAFF PORT AND RECOMMENDATION
County: Mecklenburg
Permit No. NCG510277
PART I - GENERAL INFORMATION
1. Facility and Address: NationsB TXI-4 2- 1-02
2° Date of Investigation: July 6, 1995
. Report Prepared By: "Todd St. John
4. Persons Contacted and Telephone Number: William McGuinness (S , Inc.)
(7044) 523-4726
5. Directions to Site: Travel on 1-77 South to I-277 East.:E it at Church Street and turn right.
Site is located on the left between 7th Street and'8th Street.
. Discharge oint. List for all discharge points:
Latitude: Longitude:
discharge to stonn sewer th Street and North "Tryon Street):
350 1 ' 9" 810 0122"
outfall to Little Sugar Creek.:
35013' 05" 810 48' 5 "
Attach a I.T.S.G. . d indicate ent facility site and discharge point on map.
(map included in engineering report)
U. S. G. S. Quad Not: G13NE U. S G. S. Name: Charlotte East
7. Site size and expansion are consistent with application?
Yes No' If No, explain:

S. Topography (relationship to flood plain included): Site is in the Uptown area of Charlotte.
The site appears to be located well above the 100 year flood plain.
9. Location of nearest dwelling: The remediation, site is in the Uptown Area of Charlotte which
Sugar Creek that is surrounded by a freeway and on ramps and off ramps.
10. Receiving stream or affected surface waters: Little Sugar Creek
a. Classification: C
b. River Basin and Subbasin No.: 030834
C. Describe receiving stream features and pertinent downstream uses: Urban Stream
PART H - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of wastewater to be permitted: 0,0310 MG D (Ultimate Design Capacity)
b. at is the current permitted capacity of the wastewater treatment facility? N/A
C. Actual treatment capacity of the current facility (current design capacity)? N/A
d. Date(s) and construction activities allowed by previous Authorizations to Construct
issued in the previous two years: N/A
e. Please provide a description of existing or substantially constructed wastewater
treatment facilities- N/A
f. Please provide a description of proposed wastewater treatment facilities: A 31,000
gpd groundwater remediation system consisting of oil/water separation, particulate
filtration, and liquid carbon adsorption.
9- Possible toxic impacts to surface waters: gasoline (BTEX) and gasoline additives
h. Pretreatment Program (POTWs only): N/A
2. Residuals handling and utilization/disposal scheme: N/A
Page 2

3. Treatment plant classification (attach completed rating sheet): 1
4. SIC Code(s): N/A
Wastewater Code(s) of actual wastewater, not particular facilities, i.e., non -contact cooling
water discharge from a metal plating company would be 14, not 56.
66
Primary: 53 Secondary: 56
Main Treatment Unit Code: 53000
PART III - OTHER PERTINENT INFORMATION
I Is this facility being constructed with Construction Grant Funds or are any public monies
involved (municipals only)? N/A
2. Special monitoring or limitations (including toxicity} requests.- Toxicity may need to be
limited and/or monitored because of the potential toxic nature of the effluent,
3. Important SOC, JOC or Compliance Schedule dates: N/A
4. Alternative Analysis Evaluation: Has the facility evaluated a of the non -discharge options
available. Please provide regional perspective for each option evaluated.
Spray Irrigation-, The site is in a completely urban area making irrigation impossible.
Connection to Regional Sewer System: Charlotte -Mecklenburg Utilities Department will not
permit groundwater remediation discharges to the sewer system.
Subsurface: The entire site will be built upon making infiltration or injection impractical.
Other Disposal Options: N/A
5. Other Special Items:
Page 3

PART IV - EVALUATION AND RECOMMENDATIONS
Nations Bank is requesting an NPDES pennit to discharge treated gasoline contaminated
PSI —
Signature of Report Preparer
Water Quality Ronal Supervisor
X13/2S
---t " Date
Page 4

State of North Carolina
Department of Environment,
Health and Natural Resources 4
Division of Environmental Management
James B, Hunt, Jr_ Governor
Jonathan B, Howes, Secretary ID FE F1
A. Preston Howard, Jr., P,E,, Director
December 7, 1995
-OF
F-Nlp, I-1p
NAT
t"R L RF-'SoU1ZCF
REGISTERED MAIL DEC 12 1995
DIVISIGN OF [NEIRONMEMrAt
Mr. Floyd Boyce NARAGENINT
NationsBank (Carolinas) N.A. as Trustee RGURLSYLLE REGIONAL OFFICE
NCNB Real Estate Fund
I Nations Bank Plaza
Charlotte, N.C. 28255
Project # 951145
Dear Mr. Boyce:
constructed as planned and that you have no practicable alternative to placing fill in these
waters and/or wetlands. Specifically can you construct Kincey Road by realigning it to skirt
the edge of the wetland and then curving to intersect with Reese Boulevard (see attached
sketch)? Alternatively, could the existing gravel service road in the back of the wetland be
used as an alignment for Kincey Road? It is likely that removal of this fill and restoration of
the wetland to its original grade will be required by [BEM. Any documentation such as maps
and narrative that you can supply to address alternative designs for your project mav be
helpful in our review of your 401 Certification. Please respond within two weeks of the date
of this letter by sending a copy of this information to me and one copy to Mr. Todd St. John
at the Mooresville Regional Office at 919 North Main Street, Mooresville, N.C. 27115.
P.0, Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 550% recycled/ 10% post -consumer paper

F)LLCDY :oD« {

OF
Environmental Services Department Fax [phone] N,C, TAT "
901 M a€aa Streets xtst Floor # s' °'. NT HFAMT1
Dallas, IN '75202-Y'114
°aN 2 7 !995
c 11
li (i 1; 1�I z'p'l A i
Na onsBank"
MOORESV
Tune 26, 1995
N.C. Department of Environment, Health & Natural. Resources
919 N. Main Street
Mooresville, North Carolina 2811
,Attu.. Richard Bridgeman
Nations - ank-Application for National Pollutant Discharge
Elimination System Permit, 401 N. Tryon Street, Charlotte, North
Carolina.
Enclosed please find one (1) signet] copy of National Pollutant Discharge
Elimination System.. Application for Permit Discharge Short ;Form C-GW. Three
) additional copies and a check in the amount of $4 0.00 were forwarded to
DEM in Raleigh, N.C. The environmental consultant engaged by NationsBank
(S ) to prepare this application suggested that I forward one copy to your
attention. Please forward any comments or questions regarding this application to
the following.
NationsBank T 1-4 2-51- 2
1 Malin Street
Dallas, 'Texas 75202
Attn-. lent Polenz
If you have questions or need additional information, I can be reached at
(21 ) 508-1545.
Sincerely,
Dent Polenz
Environmental Analyst
Official spomcv

401 North Tryon Street
Charlotte, North Carolina 28202
WE Project N. 184-9 a-
Mr. Pole :
Registration No. 11711
WM/DAH/ b
a
t Dane Horna at 704- 23-472
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11711
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TABLE OF CONTENTS
/ERVIEW/GENERAL DESCRIPTIONF SYSTEM'
ASTEWATER QUALITY
b y
M
Appendix 1 _, Laboratory at
li}, Ptalum 11 - %julvi11C11i 1-1wvv Lii tfiQiii Qua r✓ v Mar a

1.0 OVERVIEW/GENERAL DESCRIPTION OF SYSTEM
-rhe site is presently being developed as a multi -story commercial/retail/residential facility.
Plans call for the building basement to extend to approximately 25 feet below grade; five
feet below the static water table. Consequently, the new construction will need continual
dewatering. Groundwater in the area has been impacted with petroleum hydrocarbons
from released gasoline. Figure 1 is USGS topographic showing the location of the site.
the discharge i100% of the impacted water will be treated.
-1

gPDES Engineering Report
toi North Tryon Street
SME Project No, 14-95.296E
June 23, 1995
route or acne siorm sewer TO Lilli ->uy r k ai E:#t.
3.2 GROUNDWATER RECOVERY WELLS
Groundwater will be recovered from seven -inch diameter recovery wells. Locations of
e groundwater recovery rates with the desired drdwdown.
y
waTer TreaTmeni sysTem,
SEPARATION
iae hydrocarbons will be removed from t
with a high level alarm and a product level shutdown.
3

Engineering Report S IB Project No. 1354-95-296B
Tryon Street June 23, 1995
r ANSFE TANK
activate an alarm if the blower fails.
4

TABLE
WASTEWATER ANALYSIS
TEST WELL -
Y 23, 1995

JUN- -95 FIBI 11:55FACE !NG ,_ HIA NU, rug uro U01 . ul/u
,►REPORT OF LABORATORY ANALYSIS
S8�tE dune 23, 1995
9751 Southern Pine Boulevard P PACE Project Number: 650524620
Charlotte, NG' 28241
Attn» Mr. Bill McGuinness
Client Reference; 1354-95-296
PACE Sample Number: 92 0400763
Date Collected: 05/23/95
Ilato Received 5/24/95
TW-1
Parameter Units MUL METHOD DATE ANALYZED
INORGANIC ANALYSIS
INDIVIDUAL PARAMETERS
Lead mg/L 0.002 No 239.2' US/26/95
Phenol, Low Level mg/L 0.002 NO 610A 06/26/95
ORGANIC ANALYSIS
INDIVIDUAL PARAMETERS
1,2-Dichlotrue hane u9/L 1.0 Nth 8260 06/25/95
Isopropyl other i ug/L 1.0 5.0 8020 05/26/96
Methyl-t-butyl ether ° ug/L 1.0 Nth 602 06/26/96
Naphthalene ; ug/l 1.0 NO 8260 05/25/95
APPENDIX I, LANDFILL VOLATIL $260
Benzene u9/L so 3300 BS/26/96
Toluene ug/L so 7100 05/26/95
,2-Uibremoethane ug/. 1.0 6 05/26/95
thylbenzene i ug/L so 930 05/26/95
Xylenes, total i ug/L 50 4000 05/26/95
Surrogate - Dibromofluoromet no % 98 05/26/95
Surrogate -- Toluene-d8 % 107 05/26/95
Surrogate - 4-8romofluorobenz ne % 97 06/26/96
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STAT Series
Sieve Tray Aeration Technology
C arbonair's exclusive STAT series represents the
best choice for low profile air strippers with design ous of
simplicity, flexibility and high performance. easy i
In +Carbonair's STAT units, the water and air are appea
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conventional
12-426-6332 PAGE 2
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and effectively removed by vapor phase carbon.
interlred enclosure.
F ATVRE
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The low air flow and minimal tower height
i
make the unit ideal for off -gas treatment.
The compact unit can be installed in k few
hours.
Controls include motor starter, level switch,
air pressure gauge and air pressure switch.,
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Panel tonnes with blower, manual -off -
� r} �•� " ��'
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automatic s'stchandalar{iglus.
iComputer
modeling. customizes the systrzn
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for optimum air flow, number and sire
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SPECIFICATIONS
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MN 553(59-4547
5-6882
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*For 6-Tray unit
BENZENE REMOVAL EFFICIENCY AT 65' F
Predicted by Computer Modeling
(Graphs show removal efficiency at minimum air flow rates,
At maximum air flow rates, efficiency Is slightly Improved.)
6 Two
40
WATER FLOW RATE (WI&O
ORNM off AtcycUu PAPER

JUN 16 '95 11:42 CONTINENTAL T
P.3
eopure
Continental
06/16/95
300 N.W. 71st Place
14:18:27
a nesville,
FL 32653
04-- 6-- 0 - 4 -1103
arc# 904-373-7660
ULTRA -STRIP 80 ----------
VERSION
.3
WATER
FLEW RATE.
20.0 Spa
AIR FLOW RATE:
300.0 Gfm
WATER
TEMPERATURE-.
55.0 F
AIR -TO -WATER RATIO: 112:2
nfl,uent
Cana. for BE92ENE
3300.0 ppb
O OF
REMOVAL EFF
EFF CONC
OFF -GAS CONC
AIR EMISSION
RA*
%
ppb
uS/I
lb/d
1
92.49613
247.6276
27.2533
0.7329
99.38910
20.1596
29.2843
0.787
3
99.94995
1.6517
29.4495
0.7920
4
99.9 590
0.1354
29.4631
0.7923
5
99.99966
0.0111
29.4642
0`.7923
99.99997
0.0009
29.4643
0.7923
nfluant
Cane. for TOLUENE
7100.0 ppb
3 OF
REMOVAL EFF
EFF CONC
OFF -GAS CONC
AIR EMISSION
AY
z
ppb
u571
Ib/d
C
94.4624
358.8168
60.91
1`.6186
99.73013
19?.1607
63.2218
1.7002
i
99.98555
1.0261
63.3837
1.7045
9.99923 '`
0.0550
63.3924
1.70
>
9.99`996
0.0029
63.3928
1.7047
100.00000
0.0002
63.3929
1.7048
%fluent>
Cann. for ETRYLBENZENE 930.0 ppb
OF
REMOVAL EFF
EFF CONC
OFF -GAS CONC
AIR EMISSION
tAY
E
ppb
ugl;
lb/d
.77407
39.3011
7.9527
023
99.8136
1-..7320
8.2881
0.9
99.99178
0.0765
8.3029
0.2233
99.99964
0.0034
8.3035
0.2233
99.99998
0.0001
8.3036
0.2233
100.00000
0.0000
8.3036
0.2233
,fluent
Cane:. for XYLENES
(TOTAL) 4000.0 ppb
Of
REMOVAL EFF
EFF CONC
OFF -GAS CONC
AIR EMISSION
AY
E
ppb
u5/1.-
lb,✓d
$9. 2087
415 1653
32.0075
0.8607
8.42868
46.8526
35.2960
0.9492
99.86662
5.3353
35.6666
0.9591
99.98480
0.6082
35.7089
0.9603,
99.99827
0.0693
35.7137
0.9604
99.99980
0.0079
35.7142
0.9604

JUN lei '95 1: 42 COKTINENTAL WATER.
4
Geopure Contiben al
06/16,/9
2300
N.W. 71st Place
14:18:27
Gainesville, FL 32653
904-376-7833 800-342-1103
Fax;
904-373-7660
ULTRA-S NIP 80----------
VERSION
2.3
WATER R FLOW RATE:
20.0 Spa
AIR FLOW RATE:
300.0 efts
WATER TEMPERATURE: 'URE
55.0 F
AIR-TO-WATERRATIO: 112:1
Influent; Cana. for 'TOTAL VOCs 15330.0
pPb
qd OF
REMOVAL EFF EF'F CONC
OFF -GAS CONC
Aft EMISSION
TRAY
x
ppb
us/3
lb/
1
93.07951
1060.9109
127.4026
3.4261
2
99.42658
87.904.9
136.0901
3.659
3
99.94723
8.0895
136.8028
3.6789
4
99.99477
0.8019
136.8678
3.6806
5
99.99946
0.0835
136.8743
3.6808
99.99994
0.0090
136.8 49
3.6808
-2-

JUN 16 '95 13:42 CONTINENTAL WATER
LIOUID PHASE CARBON USE Ri
)W RATE 20
IZENE 1.6517
.UENE 1.0261
IYL BENZENE .0765
AL CONTAMINANT (LBS/DAY)
WN USED PER 1000 GALLONS
AL POUNDS OF CARBON USED A DAY
0.40
0.0
0.0
0.0
0.0
0.0
0.0
�Jxw-;�-Vw
�L;N
I nr-
r 4=t-U.

JtJM I '95 I : 3 CONTINENTAL WA
8
ClNT I ENTAE_ ENVIRONME
CARBON USE R
&M
FLOW RATE: 300 O FM
STEX CONCENTRATION: 113.71 PPM
A DAY. ___

#increase Productivity.. . with
Space. r
Reduce US
-1. x
rates.

PRESSURE/FLOW
NET PRESSURE DROP - psi (bar) Q FLOW RATE • GPM (ILPM)
-------------
A1C}ClL NUMBER
j 1 1 3 5
8 10 15 20 25 30 35
5A j 6t3 7 0
[(265)
(4) j (11) (1 `2)
(3) (38) � (57) (76) (96) { 114) t 13)
(1 1) , (1 9) I t2 ) (303)
PBH-410 W)
<1 ` <1 <1
i <l � 1 2� 3 4 5
a
(<L7) (<.07)(<,07)
(<.07) C07) ` 07) (Aol) (,21) (.28) {.35)
PBH 41(1 1 1 2 "
<l <1 �1
< 1 1 2 3
<1 1 2
4 7
& PBH-420 (1 1 /2-)
(<07)1(<,07) (< 07)
(
(<.07) I (< 07) (,07) I} (.37) • (.14) (.14) (21) I
('28) (,48) G
NOTE: All tests were performed on empty housings (No Bags).
;HEMICAL COMPATIBILITY CHART
It-
c
Z °$
rZ
W
en in a
i
vi in
Acetic Acid 125
50 A 0 C
C Hydrogen Peroxide 68 30
A 0 D A
Acetone 125
100 A 8 0
8 0 A Inks 125
A A A A A
Ammonium Compounds 125
*100 A *A A
8 A C Ketones 68
0 8 0 0 A
Ammonium Hydroxide 125
10 A A A
A C lubricating Oils 125 100
C A A C A A
Beer 125
ANY A 0 0
C A A Mercury 125 100
A A A A A
Benzene fit
100 8 A 0
A 8 Methyl Alcohol 125 ' 100
A A 8 C
Calcium Compounds 12
'ANY A A A
C A B/C Mineral Oil 100 100
B A A A A'
Calcium Hypochlonte 68
20 A 0 8
C A 0 Napthalene+ 125 100
A A 8 0 A A
Citric Acid 125
10 A C D
C A Nitric Acid 68 " 10
A 0 0 A A
Cottonseed Oil 125
A A A
A 8 Olive Oil 125 100
A A A C A A
Oetergents 125
2 A A A
A Plating Solutions 125
'A `A/O 0 A
Ethyl Alcohol 125
96 A A A
B A Sodium Compounds* 125 ANY
A 'A/C A C A 8
Freon 68
25 B A TF a
0 12 0,',;.v Sodium Hypochlonte 100 5
A A A C A 8
Fruit Juices 125
A A A
A A Sugar & Syrups 125
A A A A A A
Gasoline 1125
130 C A A
0 A A Suit,,,,, Acid 68 25
A D C A
Glucose 125
20 A A A
8 A A Toluene 100
0 A D 0 C A
Glycerin i 125
100 A A A
8 A A Water (hot) 200 ' 100
A C A 8 A
Glycol 1125
A A
A i Water 125 inn
6 A A A A
Hexane 125
100 C A A
8 A A Sea Water 125" 100
A A A A
Hydrochloric Acid 125
20 A 0
A Whiskey/Wines 15
A A A A
Hyrdofioric Acid 68
40 A 0 0
A Xylene 100 100
C A 0 0 A A
A W Negligible Effect
Consult Factory for Specific Compound
8 = Limited Absorption Attack
Maximum
C = Extensive Absorption and/or Rapid Permeation
TF = Tale Filled
0 W Extensive Attack
GF = Glass Filled
MODEL DIMENSIONS
INLET/OUTLET MAX. PRESSURE
MAX. TEMPERATURE
PSH-410 13 1/8* x
7 1/4' (333 x 184 mm)
1* NPT 100 psi (6.9 bar)
100- F (37,70 C)
PEH410 13 5f8' x
7 1/4*'(346 x 184 m )
1 11 * NPT 100 psi (6.9 bar)
1Go- F (37.7- )
PBSH-420 23 7/8*;x 7 1/4* (606 x 184 mrrr)
1 1/2* NPT 90 psi (6,21 bar)
100- F (7.7° C)
Ala INFORMATION (For Bags Without Top -Rings):
MATERIALS OF CONSTRUCTION:
O-RING ....... ........:
......... Buna-;N
# PSH-410 accepts a standard 4 " diameter by 9 112-
CAP ..x..... ...............
x. , Polypropylene
long bag. (Dimensions allow for f" overlap on basket.)
sump
Polypropylene
F'H-4�'t7 accepts a standard �°' diameter by 9 7/,2"
GiJAC�E ......:... .....:..
BrPhosphor
. Brass �r Phosphor Bronze
tong bag. (Dimensions allow for I' overlap on basket: j
VEND PLUG.. ...w
..,..Polypropylene
DRAIN PLUG .............».
„ :. High Density ;Polyethylene NOTE: Many standard bergs with rings may be used In these
BALL VALVE .,.....»:.
PVCfBuna-N Seals vessels. Refer to Ametek's bag filter specifications sheet for
t totla micron quick -install bags.
BASKET.. ... . .....
. .....:. PoI r lens
pY:....
Y
�
GASKETS... ........
.. .....::. Buna-N
IAFK
502
PLYMOUTH'PRODUCTS DIVISION
INDIANA AVENUE - RO, BOX 1047
Recycled
0Paper
SHEB OYGAN, WISCONSIN 5308 .1047, U.S.A.
3ufletln T-54F 8/94
TELEPHONE.-
(414) 457-94 5 TLX: 6718348 FAX. [phone]
1-80-22-7558
0194 byAetek, Inc.

�ii

EFFECTIVE APRIL 1,
FILTERING MEDIA BY MATT -SON
CECARBON71, GAC 830 Granular ,Activated Carbon
Typical Applications: Product Description:
C CARBON"" GAC 830 Granular Activated Car- CECARBON Granular Activated Carbon (CAA(
bon is specially produced with a capability of made from a select trade of coal which is mill
adsorbing organics from water and for dech'lorina- compacted, sized, and thermally steam active
tion of drinking water. GAC 830`s particle size yield a strong,. dense; product with a large sun
distribution is such that it can also perform as a fil. area. The pore structure is carefully controlle<
ter to remove suspended solids, which can be throughout the activation process to facilitate
readily backauashed from the carbon granules. adsorption of both high and low molecular we
organic impurities.
SPECIFICATIONS _ TYPICAL PROPERTIES`
U.S, Standard Series Total Surface Area
Sieve Size 8 x 30 (N2 SET Method) 950 - 1050
Greater than No. 8 15% Max. Apparent Density (bulk pack) 32
Less than No. 30 4110 Max. (0,51
Molasses Number 210 Min. Sack Washed and Dramed Crenstty approx 28
Iodine Number (rng/g) 920 Min. (0,45
AbrasionNumber (Ro—Tap) 75 Min. Effective Size' 09
Mean Particle Diameter 1,5 - 1.7 ruin Uniformity Coefficient
Moisture (as packed) 200 Max.
For general info�,naz*r, a�a not `c ze .se: as pu,unase specrfis
Caution: Wet Activated Carbon Depletes Commercial Information,
Oxygen from Air. FOS: Shipping point
Whenever workers enter a vessel containing
carbon, all precautions must be taken since Standard packaging is approximately 1 cubic
dangerously low levels of oxygen may be bags, 65 bags per skid.
encountered. Atmosphere sai#tpling-arid stark
procedures for potentially low oxygen areas CECARBCN is made by an exclusively paten
should be followed. steam activation process. It meets the Food C
Gals Codex specifications for activated carbor
Export` Classification` 492. 00.
Domestic Freight Classification: N FC #405
UFC# 20460
-CAS #7440-44-0
Form 03-M DIA•C
r MA -BON, INC. 28WO05 Industrial Ave. Barrington, IL 60010 i
TEL 708 MATTSON (628 8 ) FAX [phone] (Illinois and Intern tl(
1 TLX 910 651 0056 FAX [phone] (US and Canada "Tolift
d r-rwr A afrl rnNCt'r^!CNS: rnria s As am^ Ci I f s t t i= F CWIPOING P{
NET 30 DAYS ON APPROVED ACCOUNTS * PRICES µSUBJECT TO CHANGE WITHOUT NO'
it

V77
MMEL
or heavy duty rubber bases as an option
• High tensile strength
• Fusion bond between threaded insert and
polyethylene shell
• Available in beige or blue color
• Operating pressure,- 150 psi
• Max, operating temperature-, 120�F
Applications:
This economical and durable tank is a popular
choice for standard water softener applications,
Ideal for use as DI exchange tanks, The 8", 9",
base, availa�-[e as an option� for tr�
14 x 17 comes with a rubber base
'T'--+- -A A---l-
Jw- MW tion, have been accepted or approved by Ines
These tanks are manufactured from high -density major government agencies and industry grou
polyethylene resins. then they are helically and
belt wrapped in strong fiberglass for super
strength. NSF
-----------------------------
4r
The Tripod base comes standard on 21" - 48" diarn
tanks ordered with a bottom opening, See Note 3 (c
back side) for more information concerning the tripc
base.
MATT -SON, INC. 28W005 Industrial Ave. # Barrington, IL 60010
TEL 708 MATTSON (628 8766) FAX [phone] (Illinois and Internatil
TLX 910 651 0056 FAX [phone] (US and Canada Tollt
30 z' A _'_ 77: _- Z
TERmS AND CONDMONS� MiiNi;v1U,41
NET 30 DAYS ON APPROVED ACCOUNTS PRICES SUBJECT TO CHANGE WITHOUT NC

CAPACITIES AND DIMENSIONS
US STANDARD METRIC
NOMINAL 01MENSICNS NOMINAL DIMENSIONS
IN INCHES IN CENTIMET RS
TANK U cU, TANK
SIZE GAS.. FT, A Os Li X SIZE: LITER A cr Ls
6x13 11= 015 6.3. 12.6 127 2 6x13 4.2 16:0 32,0 323
6x18 19 025 6.3 180 181 25 6x18 7 160 45.7 460
6x35 3,7 051 6.3 348 350 25 6 x 35 140 160 88.4 88.9
7 x 35 so 067 73 34,8 35,0 2.5 7 x 35 18,9 18:5 88.4 88.9
r x44 73 10 73 440 442 2 7x44 27.6 181118 ::1123
8 x 35 65 0,86 a- 34.8 35 0- 2.5 8 x 35 24.6 21 1 88,4 88.9
8 x 40 7.5 1,01 8.3 40,0 40.2 2.5 8 x 40 28.4 21.1 101,E 102. I
8x44 8.4- 1.13 83 44.2 444 25 8x44 318 211 112a 1128
9x12 2A 0,32 93 121 126 25 9x12 909 23.6 30,7 320
9 x 18 3 9 0,52 9.3 180 18.2 2.5 9XIS 14,7 23,6 45.7 462
9 x 35 8.2 109 93 34 a 350 2.5 9 x 35 31,0 236 88A 889
9 x 40 9a 1 33 9.3 40,0 40.3 2 5 9 x 40 37.5 - 23.5 101.6 102A
9x48 11.7 156 93 480 48.3 25 9x48 44.3 26 121.9 122.7
10 x 35 9 9 1,33 101 : 34,8 35,0 2.5 10 x 35 37.5 25.7 88.4 88
10 x 40 11 4 153 10'1 39,8 400 25 10 x 40 43,1 257 101.1 101 6
10x44 134 18 10.1 43a 440 25 10x44 50.7 25.7 111.3 1118
10x54 160 214 101 543 5»5 25
_ 10x54 606 257 1379_ 1384
12x48 23 120 48.0 482 25 12 X 48 650 30.5 1219 122 4
12 x 52 21 8 2.9 12,0 .. _52.0 52 2 2 12 x 52 82 4 30.532 1 132.6
13x54 2-5 37 130 540 543 25` 13x54 1040 330 137.2 1379
14x47 264 3 53 143- 474 "8 45 14x47 999 363 1204 1214
m r 4 x 65 41 0 5 5 3 b5 0 65 4 4 5' 14 x 65 t J 363 1 a 1 1661
_
16x28 4 i60 90 30 25" .16x28 749 4G 7a.6 769
16x40 295 393 160 41.2 423 2a* 16x40 1116 406 1046 1074
W16x53 3;537160-0 552 2
16x53 1525 406 13a`1 40.2
I8x65 620 629 187 664 670 4" 8 M 18 x 65 2347 475 1686 170.2
16x65 49065 160 649 662 40 18x65 1855 406 1648 168'1
""21 x 36 4, 1 6,28 210 37,7 41 2 25 t x 36 1782 53.3 95.7 1046
24 x 38. , 61
2 c 16 24 0 39.7 500 2 5. 24 x 38 231 6 609 100.8 126 9
25 x 50 864 11 32 240 51 0 55 6 25 24 x 50 327 0 60,9 129,5 141 2
A Notes:
1. Optional " " bottom hole available only in tx. ° NPT on
limited sizes,
2. Larger Poly (Mass pressure vessels available up to 48'
diameter with ASME code stamp optional,
3. Tripod base comes standard on-21" - 4" diameter
tanks ordered with a bottom opening, The 24 x 38 will ;
only came with a tripod base if dual inlets are ordered.
of Li The 24 x 38 single 4" top will have a standard base.
Warranty;
A limited warranty applies to each Poly GlassIm pressure
vessel. Vessels used according to design for water condi-
tioning applications from 6' through' 16" diameters are
warranted to be free from defects for S years. Warranty
specifically does not cover fractures caused by external
---�- impact and exposure to vacuum.
Form Q«�.-TK
MATT -SON, INC. 26W00S Industrial Ave. + Barrington, IL 60010 USA
ri s' TEL 708 MA SON (28 8766) FAX [phone] (Illinois and International)
TLX 910 651 0056 FAX [phone] (US and Canada Tollfree)
TERMS AND CONDITIONS MINIMUM ORDER S10Ci 0 ALL PACES F.t3.8. SHIPPING POINT
NET 30 DAYS CAN APPROVED AC: C OUN i S • PRICES SUtS i U C i iJ U,HANCaE Vvi i rUU i NU i li.yE

DIVISION OF ENVIRONMENTAL AG ENT
October 17, 1995
MEMORANDUM TO: Dana Bolden, Permits and Engineering
FROM. DRe`Gleason, Water Quality Regional Supervisor'
PREPARED BY: Todd St. John
SUBJECT: NationsBank, NPDES General Permit No. NCG510 77
Mecklenburg County, North Carolina
This Office has no abjection to the proposed changes
treatment system and the increase in discharge.
recommendation is pending Dave Goodri h's approval
is considered to be "petroleum contaminated groundwater and similar
wastewaters".

P 41"
Al
DIVISIQN�OF ENVIRONMENTAL MANAGEMENT
Octob 1995
MEMORANDUM TO: Dana Bolden, Permits and Engineering
FROM: D. Rex Gleason, Water Quality Regional Supervisor
V
PREPARED BY: Todd St. John
SUBJECT: NationsBank, NPDES General Permit No. NCG510277
A) C
This Office has no objection to the proposed changes to the treatment system and the
increase in discharge from 3 1,000 gpd to 100,800 gpd as soon as the equipment is modified to treat
the increased discharge. This recommendation is pending Dave Goodrich's approval of the
interpretation that the rainwater contacting the contaminated soil is considered to be "petroleum
contaminated groundwater and similar wastewaters".

ed NPD S Treatment SWE Project No. 139,
Sank - Transamerica ctob
rs to maintain air emissions to below the air toxics limit. These carbon
0
ed groundwater recovered from the seven recovery; wells
underdrain system.

5ed NPDES Treatment SWE Project No. 1354•
s ank - Transamerica October
tact with contaminated 'soil. The results indicate petroleum impact aft
itrations much lower than the ground water. These results are also listed
rain water will be performed on a periodic, as need(
scause the air blower on the stripe
cation to the air quality permit is not necessary.

DES Treatment S&ME Project No. 1354-c.
Tran samerica October 1
e increased flow, larger carbon adsober vessels will be used for tt
-117 17 - -1
Inc.
uin s ROZ
Hydrogeologist
SEAL
11711
k. Horna, P.e. 01 NtS.0-*
imental Services Manage`f*%,,4;,**##'#
A, \A t"O'e'.
kH/mb
nents
Mr. Kent Polenz, NationsBank
MW46WftV,SW#
VWW,,,-NCDEHNR, Mooresville Regional Office
4

x
TABLE
WATER ANALYSIS
Parameter
Groundwater Rain Water In
Combined Influent of
Influent in u /I
roue water(20 gpm)
u /1
and Rain Water (50
gpm) In ug I
Benzene
1500 55
46'
thlbeene
130 12
45
Toluene
2000 260
757
glee
1000 310
507
MTBE
4400 230
1421
Total VOCs
1 0030 867
3103

-09-95 MON 18.25
FAX NO, 7045228892
P.02
RTRS
10/09 f'95
116 Sou side DriVe
15.54.03
Charlotte, NC 28216-1726
704 527-3227
Fax: : 704 S22 8992
_ --- -STAT
80 _-------
ION 2.4
WATER
FLOW RATE*
20.0 gpm
AIR FLOW RATE**
300.0 cfm
WATER
TEMPERATURE: 55.0 F
AIR-TO-WATERRATIO.* 112.1
Influent
Cana. for BENZENE
1500.0 ppb
NO or
REMOVAL EFF
EFT CONC
OFT -GAS CONC
AIR EMISSION
TRAY
t
ppb
f
/ 0
1
86.17082
207.4377
11.5407
0.3104
2
98.0071.9
29..8922
13.1260
0.3530
99.71117
4_3 25
13.3542
0.3591
4
99.95810
0..6285
13.3872
0.3600
5
99.99392
0.0912
13.3920
0,3601
6
99.9991.2
0..0132
13.3927
0.3602
Influent
Cana. for TOLUENE
2000.0 ppb
so or
REMOVAL EF'F
EFT CONC
OFF-GASCONC
AIR EMISSION
TRAY
%
ppb
gFJf 1
lb
1
82.37972
352.4056
14.7107
0.3956
2
96.74880
65.0239
17.2766
0.4646
3
99.-39513
1.2.0974
17.7491
0.4773
4
99.88729
2.2541
17.8370
0.4797
5
99.97899
0.4201
17.8534
0.4801
6
99.99608
0.0783
17.8564
0.4802
Influent
Cone. for ETHYLBENZENE 130.0
ppb
NC OF
REMOVAL EFF
EFT CONC
OFF -GAS NC
AIR EMISSION
TRAY
ppb
g1
Ib/d
1
$4.881.56
19.6540
0.9852
0.0265
2
97.63473
3.0749
1.1.333
0.0305
3
99.62901
0.4836
1.1564
4_0311
4
99.941.45
0.0761
1.1600
0.0312
5
99.99078
0.0120
1.1606
0.0312
6
99.99855
0.0019
1.1607
0.0312
Influent
Cane. for XY ES(TOTAL)
1000.0 ppb
NO
OVAL PP
E'�` 'CONC
OFF -GAS COLIC
AIR 1SSIO
�ty3F
TRA%
yg��
1
$5.52236
144.7764
7.6359
0.2053
2
97.83512
21.6489
8.7353
0.2349
3
99.67474
3.2526
8.8995
0.2393
99.95110
0.4890
8.9242
0.2400
5
99.99265
0.0735
8.9279
0.2401
6
99.99889
0.0111
8.9285
0.2401
Y.1

OQT-09-95 MON
1 ®8
FAX NO, 7045228892
P. 93
S
RTRs
10/09/95
1.16 Sou side Drive
15.54.03
Charlotte,
NC28216-1726
74---"3227
Fax; 704 522
8892
ION 2.4
WATER F RATE:
20.m
pp�y
AIR FLOW RAT.*
300.afm
0
WAS" E. 55.8 F
AIR -TO -WATER RATIO.. 112.1
Influent Conc. for XTBE 4400.0 ppb
NO OF
REMOVAL Err EFF CONC
OF NC
AIR EMISSION
TRAY
ppb
g
'd
1.
45.79712
23 4.92f9
17.9917
0.4838
2;
68.21860
1398.3816
26.8002
0.7207
3
80.58829
854.1151
31.6597
0.8514
4
87...86441
533.9658
34.5182
0.9283
5
92.306+67
338.5065
36.2633
0.9752
6
95.08065
216.4513
37.3531
1..0045
Influent, Conc. for TOTAL VOCs 9030.0
ppb
C OF
RLP140VAL EFF Err CONC
OFF CONC
AIR EMISSION
TRAY
ppb
Ug/l
lb/d
1
65.56810
31€19.2006
52.8643
1.4216
2
93.18913
1518.0213
67.071.2
1.8037
3
90.>31804
$74.2812
72,8189
1.9582
4
94.04858
537.4135
75.8267
2.4391
5
96.24470
3 9.1033
77.5973
2.0967
6
97.60182
216.5558
78.6915
2.1162

" T-69-95 moN 18:26
x
FAX , 7045228892
P.94
RTRS
10/09/95
116 southaide Drive
15:55.36
Charlotte, NC 28216° 1726
704527-3227
Fax.- 704-522 92
VERSION
2.4
WATERF
RATE: W:
.A gpm
AIR FLOW
300.0 cfa
WATER
T .
55.0 F
1--"0 RATIO. Y 1
Influent
Cone. for BENZENE55.0
ppb
NO F
PXXOVAL EFF
EFF CONC
OFF -GAS CONC
AIR EMISSION
TRAY
%
ppb
'/1
l /
1
63.33043
20.1683
0.7740
0.0209
2
85.77917
7.8215
1.0484
0.0283
3
94.37012
3.0964
1.1534
0.0312
4
97.7527
1.2357
1.1948
0.0323
5
99.10055
0.4947
1.2112
0.0327
6
99.63946
0.1983
1.2178
0.0329
Influent
Conc. for TOLUENE
260.0 ppb
NO OF
REMOVAL EFF
EFP CONC
OFF -GAS CONC:
AIR EMISSION
T
4R
ppb
u/
I/
1
58.16324
108.7756
3.3605
0.090
2
$1.45583
48.2148
4.7063
0.1271
3
91.579E73
21.0927
5.3
0.1429
4
96.23566
10.073
55545
0.1500
5
98.21793
4.34
5.6748
0.1533
6
99,17636
2.1415
5.7302
0.1548
Influent
Conc. for ETHYLBENZEKE 1.2.0 ppb
N0 OF
REMOVALEPP
EFF CC"
OFF -GAS NC
AIR EMISSION
TRASSIO
^^
%
is
&.b /.k....
a{
lb/d
1
61.78865
4.5854
0.1648
0.0045
2
84.71760
1.8339
0.2259
0.0061
3
93.78019
0.7464
0.2501
0.0068
4
97.45084
0.3059
0.2599
0.0070
5
98.95226
0.1257
0.2639
0.0071
6
99.56886
0.0517
0.2655
0.0072
Influent
Conc. for XYLE 6
) 310.0
ppb
NO OF
REMOVAL EFF
EFL" CONC
OFF-GASNC
AIR EMISSION
TRAY
Pppb
'! Jj 1
l d
1
62.72896
115.5402
4.3213
0.1167
2
85.48785
44.9877
5.8832
0.1591
3
94.25630
17.8055
6.4932
0.1754
4
97.71220
7.0922
+6.7313
0.1818
5
99-08643
2.8321
6.8260
0.184
6
99 63483
1.1320
6.8637
0.1854
1

T-999 N
19�2
79229992
RTRS
10/09/95
1.1.6 5auths de Drive
15 : 55 *0 3 6
charlotte,
KC 28216 1 2
704-52" -322'7
FaaX; 704 522-8892
ION 2.
WATER FLOW RATE'.
50.0 gpm
AIR FLOW RATE.*
300.0 Cft
WATER TEMPERATURE:
55.0 F"
AIR -TO -WATER RAT t1:
45:1.
influent conc. for MTBE 230.0 ppb
NO or
REMOVAL EPP EF' CONC
OOP-GASOPP-GAS CONC
AIR EMISSION
TRAY
%
ppb
u , 1
lb/
1
24.89952
172.7311
1.2726
0.03444
2
40.26287
137.3954
2.0579
0.0556
3
50.68334
113.4283
2.5905;
0.0700
4
58.21239
96.1115
2.9753
0.0804
63.90424
83.0202
3.2662
0.0882
6
68.35615
72.7809
3.4938
0.0944
Influent Cone. for TOTAL VO S 867.0 ppb
NO OF
REMOVAL EFF EFF CONC
OFF- C
AIR EMISSION
TRAY
_%
p b
Uq/1
lb/'
1
51.34942
421-8005
9.8933
0.2672
2
72.28913
240.2532
13.9277
0.3762
81,89512
156. 9693
15.7786
0.4262
86.75980
114.7926
16.7157
0.451.5
89.`49180
91.1061
17.2421
0.4657
6
91..19903
76.3044
17.5710
0.4746
-2-

T-09-95 MON 18:27
FAX NO. 7045228892
P.06
ATRS
10/09/95
116 SoUthSide drive
15»59 07
Charlotte, ' NC 28216-172 fz
7045273227
Fax: [phone]
------ STAY 80
-
SION
2.4
WATER
FLOW RATE*
70.0 cipm
AIR FLOW RATE:
300.0 CfM
WATER
TEMPERATURE..
55.0 F
A TO WAT: R TIO 32:1
Influent
Conc. for BENZENE
467.0 ppb
NO OF
REMOVAL EFF
EFF CONC
OFF -CAS CONC
AIR EMISSION
55.15306
209.4352
8.0489
0.2164
2
78.65349
99.6882
11.4785
0.3087
3
89.56 60
48.7240
1.3.0711
0.3515
4
94.83615
24.11.52
13.8402
0.3722
5
97.42856
12.0086
14.2185`
0.3824
6
98.71563
5.9980
14.4063
0.3874
Influent b
Conc. for TOLUENE
757.0 ppb ;
NO OF
REMOVAL EFF
EFFCONC
OFF -GAS CONC
AIR EMI SSION
TRAY
%
ppb
ug/l
1 /'
1
50.05033
378.1190
11.8400
0.31.84
2
73.>50860
200.5399
17.3894
0.4676
3
85.`53092
109.5310
20.2334
0.5441
91.97460
60.7523
21.7577
0.5851
5
95.51130
33.9795
22.5944
0.6076
6
97.47780
19.0931
23.0596
0.6201
Influent
Conc. for EVHYLBENZENE 46.0 ppb
NO or
REMOVAL EBF
EFF CONC
U CONC
AIR EMISSION
TRAY
%
ppb
ug/i
l /
1
53.76397
21.2686
07729
0.008
2
77.56197
10.3215
1.1150
0.0300
3
88.86654
5.1214
1.2775
0.04
4
94.41618
2.5696
1..3572
0.0365
5
97.1.463
1.2951
1.3970
0.0376
98.57670
0.6547
1.4170
0.0381
Influent
Con*. for XY ES
(TOTAL) 507.0
Ppb
NO OF
REMOVAL EFF
EFF CONC
OFF -GAS CONC
AIR EMISSION
TRAY
%
ppb
ug/l
3 /d
1
54.72231.
229.5579
86701
0.2332
2
78.52028
108.9022
12.4406
0.3345
$9.59391
52.7589
14.1950
0.3817
94.90840
25.8144
15.0371.
0.4044
5
97.49676
12.6914
15.4471
0.41.54
6
98.76641
6.2543
15.6483
0.4208
-1

FAX NO. 705228 92 1
10/ 09,/
1 : 59 00
STAT 80- -
1ON 2.4
% .
#
# 1411. f . #
r
M a
# #
t ♦ � ffi
8 • a
b
a�
4
a �
�
R
6
79.41938
658.1682
79.3697
2.1344
- —

Model No. Li id Amount of Mast DtA" x " Appros totat"/
Ca (lbs) fl ' / ssure Ship W'r ou"o
C L200 Liquid 200 10 9pm/10 psi 24 x 36 250 1 /1
CDV200 Vapor 200 100 cfm 24 x 36 230 212
HPL95 Liquid 95 5 gpm/75 psi 12 x 52 115 .75/.7
HPL200 Liquid 200 15 gpm/75 psi 24 x 41 275 1 /1
HPL1000 Liquid 1000 50 gpm/75 psi 42 x 85 1800 2/2
HPL1800 Liquid- 1800, 100 g /75 psi 54 x 92 3200 /4
HPL000 Liquid 2000 125 gpm/75 psi 60 x 106 3600 4/4
HPL3000 Liquid , , -., 30001, 150 g p/7 p , 7 1 Or6a, 6 4/4
JDL500 t gliidi � SCNC}' ti„ �` Sfig /1f?'ps .. 45.5 x 42 �900 2/2
JDL800 Liquid 800 50 gpm/10psi 45.5 x 42 1200 2/
IDL1000 Liquid 1000 50 gptr 10,F 45.5 x,56 ,, , 1500
JDU 300 uliu l 1300 50 9pm/10 ps 45.5 x 62 1800 2/
IDL1 00 Liquid :. 1500 50 gpm/10 psi 45.5 x 70 2200 2/2
I L1700 Liquid 1700 50 gpm/10 psi 45.5 x 78 2500 /2
JV500 Va e, 500 500 cm 45.5 x 42 900 4/4
J DV800 Vapor— 800 500 cfm 45.5 x 42 1200 4/4
jDV1000 Vapor 1000 500 dM 45.5 x 56 1500 4/4
JDV1'300 Vapor, 1300 500 dM 45.5 x 62 1800 4/4,:" y
JDV1500 Vapor 1500 500 Cfm 45.5 sx 70 2200 4/4
JDV1700 Va `'� 1700 500drit 45.5 x 78 2500
MDL 0 Liqu" ' ,:� 50, 3 gpm/10 ,�o��15.25 x 19.975 60
- M DV50 Vap �'._ � 50 0 m,,,, �,t 15.25 x 19.875 60
A = Inlet Water- F = Clobe Valuer
a= PressurwCUAYOS4 0= CAC D (s t)
C = Ball valves. N = CAC D {it 2�
D = Cartridge 6 Men i = Somple Porb
E =Unlon = Treated Water-,
A C C C C C C
i
D C C C C
Drawing; of the Model 20DRC2L, a 20 gpm
system with disposable cartridge filtration
to protect the drum units. The 200-pound
units are plumbed in series to provide a min-
imum 10 minute contact time at 20 gpm.
GEOPURE
CONTINENTAL i J
411TE 4 st*-C,

T 1 --19 16:27 GEOPURE 1 919 878 3235 P.03
c
LIQUID PHASE CARBON USE RATE 3219
kALErsh. NC 27615
t8001 257-7 # 3 • FAx [phone]
Cqmw.T
BILL MCGUINESS
'"IONS
DOWNTOWN
PLOW RATE 70
CONTAMINANT IN CONCENTRATION (PPW CARBON USE ( S/DAY)
BENZENE48.724 0.97456
TOLUENE 109.531. 0.95847
ETHYL BRNZME 5.1214 0.03442
XYLENE 52.7589 0.271.91
14TRE 836.6876 22.38452
TOTAL CONTAMINANT ( DAY) 0.8844
CARBON USED PER 1000 GALLONS 0.2443
TOTALS OF CARBON USED 1!AY 24.6239

OCT-10-1995 16:27 GEOPLJRE 1 919 878 3235 P.04
Ak
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Afto4knAmm *POWs
LIQUID PHASE CARBON USE RATE 3219 Nowmwe Opt
, NC 215
GEOFUM 18 ) 2574139 . FAX 1919) 97&3235
C(mmu
AL
YIS
BILL MCGUINESS
NATIONS
DOWNTOWN CHARLOTTE
FLOW RATE 50
CONTAMINANT CONCENTRATION (PPB) CARBON USE (LB$/LAY)
BENZENE 3.0964 0.04424
TOLUENE. 8927 0.13684
ETHYL BENT .7464 0,00358
XYLENE 17.8055 0.06555
WME 113.4283 2.6759
TOTAL CONTAMINANT ( S/DAY) 0.0942
CARBON USED PER 1000 GALLONS 0.0336
TANG POUNDS OF CARBON USED DAY 2.4178

LIQUID PHASE CARBON USE RATE
S&ME's
CUARLOTTE
BILLS MCGUINHSS
NATIONS
DOWNTOWN
FLOW RATE 20
CONTAMINANT CONCENTRATION (PPS)
CARBON USE (LBS/DAY )
BENZENE 4.3325
0.024745
TOLUENE12.0974
0.03025
ETHYL B � 4836
0.00093
XYLmm 3.2526
0.00479
MTBE 854.1151
6.52879
TOTALIN ( S/DA ')
0.2098
CARBON USED PER 1000 GALLONS
0.2288
TOTALPOUNDS OF CARBON 'USED A DAY
6.5895

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T--10-1 16 GEOPLJRE 1 919 878 3235 P.07
P#
CONTINENTAL ENVIRONMENTAL SERVICES
CARBON USE RATES
NATIONS
0 GPM OFF GAS
FLOW 300 CFM
BTEXCONCENTRATION: 60.53. PPM
IS SYSTEM WILL USE BETWEEN 6.471868 AND 9.805859 POUNDS
OF ACTIVATED CARBON A TRAY
THESE RESULTS ASSUME AN ADSORPTION RATE OF 20-30%* BY WEIGHT.
_. — _ —"o.,.CY'►"Ony ,
.(.MMQi l'i 1S,C7a7 Vi$b s^Aa brx auc.ra a®ar w�v ..--: —
TOTAL