NCS000022_MONITORING INFO_20181126

STORIVIWATER-DIofSfON"CODTNG-SHEET
PERMIT NO.
DOC TYPE
❑FINAL PERMIT
'MONITORING INFO
0 APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
O a 01$ 5"w
YYYYMMDD

(A1
GNr
Global Nuclear Fuel
November 16, 2018
Division of Energy Mineral and Land Resources
Global Nuclear Fuel
Karen Williams
EHS Specialist
3901 Castle Hayne Road
P.O. Box 780
Wilmington, NC 28402
USA
C: 910-547-2758
Karen.v,[e-mail]
RECEIVE
Attn: Central Files NOV 2 6 2018
1617 Mail Service Center
Raleigh, NC 27699-1617 CENTRAL FILES 0ON"'00
DWR SECTION]
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in Wilmington, NC for
the first half of 2018. The sampling was performed during a measurable rain event on 10/26/2018 and the data
was received from the lab on 11 /06/2018.
There were two minor spills since the last report which were related to weather from Hurricane Florence.
On September 15, during Hurricane Florence, there was a release of oily water/coolant from the Aviation
evaporator containment area. Water from the large quantities of rain which accumulated in the containment
pad overflowed and carried some residual oil water and coolant onto a non -permeable surface. The event was
quickly identified, and operators placed the spill mat over a nearby storm drain near Outfall 003 and used a
sump cleaner vacuum to clean up the spill and rain water. None of the oily water and coolant flowed through a
storm water conveyance nor did it reach waters of the state. The overflow was believed to be less than 25
gallons and due to the lack of volume or environmental risk, no formal notifications were required at the time.
During the heavy rains from Hurricane Florence on Saturday, September 15, the Sanitary plant levels reached
near the top of the basins and dilute sanitary material splashed out. The ORC made berms around the tanks
with the marl in the area and captured most of the material that got out of the tanks. There was a slight brown
tint to the rainwater that went to stormwater ditch and it is believed ;1500 gals of diluted sanitary waste was
release. A notification to the state was made an Monday, September 17th.
Additionally, both incidents were reported to Jenne Walker with the Hazardous Waste Section of NC DEQ
during a call she placed to the site as a follow-up to the hurricane on Monday, September 17th.
GwOW Nudem Fuel

Date
Page 2
If you have any questions or need additional information, please call me at 910-547-2758.
Sincerely,
Global Nuclear Fuel - Americas
Karen Williams
Environmental Specialist
Attachments: Original plus one copy
GE-FRwh Nucsow Energy

STORM EVENT CHARACTERISTICS:
Date—10/2612018
Total Event Precipitation (inches): —1.96"
Event Duration (hours): _ 1 R (only if applicable —see permit.)
(it' more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to;
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
hest of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
A"Iy try( (C.s 2a ZS
(Signature of Permittee) (Date)
Form SWU-247, last revised 2122012
Page 2 of 2

ff
T* .
Global Nuclear Fuel —Americas, LLe
Castle Hayne Road, Wilmington, NC 28401
[phone] (mobile)
karen. W [[iams 0 ge.com
June 4, 2018
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in
Wilmington, NC for the first half of 2018. The sampling was performed during a measurable rain
event on 4/23/2018 and the data was received from the lab on 5/9/2018.
Note that we had several leaks, primarily from the CaF2 discharge line, this reporting period. .
None of the leaks involved hazardous materials or immediately reportable quantities. These
leaks are summarized on the attached Appendix 1.
If you have any questions or need additional information, please call me at 910-547-2758.
Sincerely,
Glob I Nuclear Fuel - Americas
ren Williams
nvironmental Specialist
V
Attachments: Original plus one copy N 4 201�
au
G�N-�t� CZ14N
p�R SE

i
Appendix 1: 1 $: Half 2018 Leak Summary
During this stormwater reporting period, we've experienced several releases that are reportable
per our permit NCS000022. These leaks were primarily from the CaF2 discharge pipe. Most of
the releases described occurred over permeable surfaces and did not result in flow through
stormwater systems.
Investigations revealed that the CaF2 discharge pipe was significantly damaged by freezing
water during the extreme cold experienced in early January, 2018. Water was not drained from
the pipe prior to the cold weather and sections of the heat tracing were found to be inoperative.
The liquid that flows through this line is primarily filtered water from an HF neutralization system
and water from area stormwater containments. Potential parameters of concern in this area
include pH, Uranium, fluorides and possibly nitrogen containing compounds such as nitrate,
nitrite and ammonia. Listed below is a summary of the events related to this pipe.
Date
Event
1/17/2018
A flange gasket blew out near the CaF2 discharge pump when the pump was
started at 10:20 am. The pump was turned off immediately, but the system
continued to leak at 10-15 gpm for 60 minutes before a downstream
containment valve was shut. Liquid continued to leak through the containment
valve at about 3 gpm for 30 minutes until a drain plug was installed. Liquid
then collected on an impermeable surface and was pumped back to the source
lagoon. Total quantity lost: - 800-990 gallons. A sample collected
(#6318049) at 11:40 and the sample results were:
pH: 6.2 s.0 U <0.02 mg/L Ammonia 1.06 mg/L
Fluoride 10 mg/L Nitrate <0.2 mg/L Nitrite <0.1 mg/L
The flange gasket was repaired on 1/18/18.
1/19/2018
CaF2 pump was started at 11:00. At 11:20, a leak was discovered in the pipe
several hundred yards downstream and the pump was immediately stopped.
Inspection of the area showed the pipe had a large crack. This material is the
same as was sampled on 1/17. A walkdown inspection of the pipe was
performed and two more, much smaller cracks were found. Estimated volume
from all 3 leaks was <500 gallons. All leaked to permeable surfaces. Water
accumulation was noted in the ditch near the first leak but not at the other 2
leaks. The pipe was shut down for repair and further inspection.
2/1/2018
CaF2 pipe repairs completed. Pipe was pressurized with potable water and
inspected and no leaks were found. Started CaF2 pump at 11:00 am. 30
minutes later, a spritzing leak was reported from an inaccessible high line
portion of the pipe. The pump was shut off immediately. The leak sprayed
onto an impermeable surface. No ponding or runoff was noted. Estimated
spill << 25 gallons. Results from sample taken (#6337422) were:
pH: 6.7 s.0 U <0.02 mg/L Ammonia <0.51 mg/L
Fluoride 9.1 mg/L Nitrate <0.2 mg/L

W
4/23/2018 CaF2 pump started at 7:30am. At 7:40, guards notified operations of a leak.
Pump shut off immediately. Results from sample taken (6402961) were:
pH: 8.9 s.0 U <0.02 mg/L, NH3 <0.51 mg/L
Fluoride 9.5 mg/L Nitrate <0.2 mg/L Nitrite <0.1 mg/L
Investigation revealed a failure of the repair performed after the 2/1/2018
event. Line was repaired and put back in service.
There have been no further issues with the CaF2 discharge pipe since this repair was
completed.
There was one other leak during this reporting period - also believed related to the extreme cold
weather.
On 1/24/2018, a dripping leak was found on the cooling loop feeding the ATC1 west chiller.
This was a small, dripping leak at a cracked nipple in the pipe. An estimated 50 gallons of
closed loop cooling water dripped to a grassy area. No ponding or water accumulation was
noted. The leak was discovered at 3:15 pm and was repaired within 30 minutes.

STORMWATER [DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000022
FACILITY NAME, Global Nuclear Fuel — Americas LLC
PERSON COLLECTING SAMPLE(S)
CERTIFIED LAHORATORY(S) _SGS Accutest Southeast Lab #_573
— - - Lah #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 201H
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY New Hanover
PHONE. NO. [phone]
SIGNATURE OF PERMI'1TTEE OR DESIGNEE
REQUIRED ON PACE 2.
Outfall
No.
Date
Sample
Collected
50050
01051
00530
00552
00400
Total
Flow (if a .)
Total
Rainfall
Lead, Total
Recoverable
Total Susp.
Solids
Non -Polar Oil
& Grease
pH
moldd/ r
MG
inches
m
m
man
s:u.
9
04/23/18
2.67
<5.0
*<25
<5.4
7.2
9 Duplicate
I14123/18
2.67
<5.0
*<25
<5.4
7.2
13i
04/23/18
2.67
<5.0
*<25
<4.9
7.2
15i
114/23/18
2.67
<5.0
*<25
<5.4
7.2
Does this facility perform Vehicle Maintenance ACII'VitieS axing nu}r'e thtrn 55 gallons of new motor oil per inunth'' ,w yew X tuo
(iI' yes, complete Part B)
Part If: Vehicle Maintenance Acti ity Monitoring Re uirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo
Farm SWU-247, last rei,ised 2212012
Page 1 of 2

April 17, 2018
Wastewater Branch
Water Quality Permitting Section
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
RECEIVED
JUN 2 0 2018
CENTRAL FILES
DWR SECTION
Subject: Delegation of Signature Authority
GLOBAL NUCLEAR FUEL - AMERICAS
NPDES Permit Number 1228
NPDES Permit Num er NCS000022
NC DEQ Permit Number 0030317
To Whom It May Concern:
of % 30 ?0
sTQIQ44A, 1�
���RP RME�Tr
WING
By notice of this letter, I hereby delegate signatory authority to each of the following individuals for
all permit applications, discharge monitoring reports, and other information relating to the operations
at the subject facility for the permits listed above as required by all applicable federal, state, and
local environmental agencies specifically with the requirements for signatory authority as specified
in 15A NCAC 2B.0506.
Individual #1
Name:
Raymond Crott
Manager — Environment, Health and
Title:
Safety
PO Box 780, M/C A55
Mailing Address:
Wilmington, NC 28402
Physical Address:
3901 Castle Hayne Road
(if different)
Wilmington, NC 28401
Email Address:
[e-mail]
Office Phone:,
910 - 200 - 971 1
Mobile Phone:
910 - 200 - 9711
(See additional individuals on next page)
Individual #2
Shawn O'Connor
EHS Specialist
PO Box 780, M/C A55
Wilmington, NC 28402
3901 Castle Hayne Road
Wilmington, NC 28401
[e-mail]
910 - 547 - 1008
910 - 547 - 1008

Individual #3
Individual #4
Name "
David Anderson
Karen Williams
Title ¢ - ;° '°
Manager— Facilities, Wilmington
EHS Projects Leader
Site.
�
Mailtng'Address ';
PO Box 780, M/C G26
PO Box 780, WC A55
Wilmington, NC 28402
Wilmington, NC 28402
Pliystcal Vd`dress.'°
3901 Castle Hayne Road
3901 Castle Hayne Road
(if diff rent} -
Wilmington, NC 28401
Wilmington, NC 28401
Email Addiess_
dave.andersonI @ge.com
[e-mail]
Office Phone: '
843 - 735 - 9086
910 - 547 - 2758
Mobile Phorie``m
843 - 735 - 9086
910 - 547 - 2758
If you have any questions regarding this letter, please feel free to contact me at am_ [e-mail]
or by phone at 910-819-1964 (office) or 910-232-6445 (cell).
Sincer ly,
Aznir Vexler
Executive — Business Operations
PO Box 780
Wilmington, NC 28402-2819
[e-mail]
910-819-1964
910-232-6445
cc: Wilmington Regional Office, Water Quality Permitting Section

�s
GNIF
Global Nuclear Fuel
a,o;m Vviou• et sE raxhibx a Hitachi
Global Nuclear Fuel — Americas
WC A55, 3901 Castle Hayne Road
Wilmington, NC 28401
[phone] (cell)
[e-mail]
November 16, 2017
Central Files RECEIVED
Division of Water Resources
1617 Mail Service Center Nov 7 201 {
Raleigh, NC 27699-1617 CENTRAL FILE-S
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
DWR SECTION
Global Nuclear Fuel - Americas
Permit Number: NCS00002-2
Attached is an addendum to semi-annual Stormwater Monitoring Report for the GE / GNF-A
Facility in Wilmington, NC for the second half of 2017. The original sampling was performed
during a measurable rain event on 8/28/2017 but the TSS for that event was measured outside
of the required 7-day hold time.
To obtain valid TSS data, a second round of sampling was conducted on 10/10/2017. These
samples were analyzed only for TSS and the results are shown on the attached SDO form.
These results were obtained from the lab on 10/23/2017.
If you have any questions or need additional information, please contact me at 910-547-1008 or
shawn.oconnor @ gnf.com-
Sincerely,
Shawn O'Connor
Environmental Specialist
Global Nuclear Fuel - Americas
Attachments: Original plus one copy

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000022
FACILITY NAME Global Nuclear Fuel — Americas LLC
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) SGS Accutest Southeast Lab # 573
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall he received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY New Hanover
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
01051
00530
00552
00400
Total
Flow if a
Total
Rainfall
Lead, Total
Recoverable
Total Susp.
Solids
Non-Polar.Oil
& Grease
pH
mo/dd/ r
MG
inches
m
m
m
s.u.
9
10/10/17
0.07
*<25
9 Duplicate
10/10/17
0.07
*<25
IX
10/10/17
0.07
*<25
l5i
10/10/17
0.07
*<25
* Due to fah error, TSS values reported From 8/28/17 sampling event were analyzed out of hold time. These results are additional samples taken to provide properly
analyzed TSS results.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes X no
(if yes, complete fart B)
Part II: Vehicle Maintenance Activitv Monitorine Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM); if
a h
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
MR11,
m
unit
al/mo
Form SWU-247, last revised 2/1/10/2
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 10/10/2017
Total Event Precipitation (inches): 0.07"
Event Duration (hours): 3 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours); (only if applicable — see permit)
Mail Original and one copy to:
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

rop
GNIF
Global Nuclear Fuel
A Joia Wa ftm of GE Toshihq 8 HibmW
Global Nuclear Fuel - Americas, L.LC
Castle Hayne Road, Wilmington, NC 28401
(910) 819-.5869. Fax [phone]
Shawn. ocorm o r @ gnf.com
September 29, 2017
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Stormwater Discharge Qutfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in
Wilmington, NC for the second half of 2017. The sampling was performed during a measurable
rain event on 8/28/2017 and the data was received from the lab on 9/20/2017.
Note that the lab did not analyze the TSS within the required 7 day hold time. The qualified
values reported have been included on the report but we plan to pull and report subsequent
samples for TSS at the earliest opportunity.
If you have any questions or need additional information, please call me at 910-819-5869.
Sincerely,
Global Nuclear Fuel - Americas
41z-4 11 7
Shawn O'Connor
Environmental Specialist
Attachments: Original plus one copy

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS00022
FACILITY NAME —Global uc e r Fuel — Americas, l LC
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) SGS cc st S2u[hggst Lab # 573
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY New Hanover
PHONE NO.( 910 ) 819-5869
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall''
.No. �:.
Date, -` '
Sample-- , ...
Collected
.50050",
01051 .
00530
00552
.00400
;, s,,«�� ►,,' a,r„
>Total
Flow if a
Total
Rainfall " .
LcAd,;Total
Recoverable '
Total Susp.
Soltds"
'Non —Polar Oil
&.Giiaie'
pH
'.
mo/dd/ r
MG
inches
m
m
"ruo
s.u.
9
8/28/2017
0.65
<0.005
**40.8
<5.6
6.8
9 Duplicate
8/28/2017
0.65
<0.005
**40.8
<5.4
6.8
IN
8/28/2017
0.65
4.005
**<25
<5.6
7.0
15i
8/28/2017
0.65
<0.005
**<25
<6.0
6.9
** Note that, due to lab error, all of the TSS samples were analyzed out of hold time. We will attempt to resample and report results for TSS prior to the end of the
sampling period.
Dcws this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month'? —yes ono
(if yes, complete Part B)
Part It: Vehicle Maintenance Activity Monitoring Requirements
Outfall'
No.
Date
Sample
Collected
'50050
00556
00530
00400. ;.
Total Flow..
(if sppheable)
Total
Rainfall
Oil & Grease
"(if appl.) '
.'
Nan -polar -
O&G/TPH
(Method 1664
appl.
Total.
Suspended
Solids
pH
I E
New_ Motor
Oil Usage 3'
`
`' , ° •„
mo/d r
MG.
inches
MO-
m
unit
' al/mo
Form SWU-247, last revised 21212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date 8/28/2017
Total Event Precipitation (inches): 0.65"
Event Duration (hours): 15 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
C� G ��Q
(Signature of Permittee)
'?/2� t
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

i+
GNIF
April 26, 2016
Global Nuclear Fuel
A Joiw Vemm of GE. Toshiba, 5 HiMeW
Global Nuclear Foul - Americas, LLC
Castle Hayne Road, Wilmington, NC 2B401
(;�� ., FF 362-5U9
MAY 01 2017
CENTRAL FILES
Central Files DWR SECTION
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Stormwater Discharge Outfail (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in
Wilmington, NC for the first half of 2017. The sampling was performed during a measurable rain
event on 3/31/2017 and the data was received from the lab on 4/14/2017.
There was one minor spill since the last report.
On 3/26/2017, the FGE lift station level sensing system malfunctioned allowing the water to rise
to the top of the manhole. A very small weep of water exited the manhole and moistened the
ground around the manhole. The water involved was primarily reject water from the deionized
water system. Total quantity was estimated at less than 20 gallons. None of the lost water
flowed through a storm water conveyance nor reached waters of the state. Due to the lack of
volume or environmental risk, no notifications were required at the time.
To prevent recurrence, a separate high level switch and alarm will be installed to augment the
existing level control system.
If you have any questions or need additional information, please call me at 910-819-5869.
Sincerely,
Global Nuclear Fuel - Americas
jx&_� y/ 2--) t
Shawn O'Connor
Environmental Specialist
Attachments: Original plus one copy

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS00022
FACILITY NAME Global Nuclear Fuel - Americas LLC
PERSON COLLECTING SAMPLE(S)
CERTIFIED LAIIORATORY(S) SGS Accutest Southeast Lah # 573
Lah #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 311 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY New Hanover
PHONE NO.( 910) 819-5869
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
511050
01051
(10530
00552
00400
Total
Flow (if a .)
Total
Rainfall
Lead, Total
Recoverable
Total Susp.
Solids
Non -Polar Oil
& Grease
pH
mo/dd/ r
MG
inches
mgA
mgA
M10
s.u.
9
3/31/2017
0.57
<11.005
<25
7.4
7.4
9 Duplicate
3/31/2017
0.57
<0.005
<25
<5.6
7.4
13i
3/31/2017
0.57
<0.005
<25
<5.4
6.9
15i
3/31/2017
41.57
<0.005
<25
<5.X
7.0
Does this facility perform Vehicle Maintenance Activities casing more than 55 gallons of new motor oil per inonth'? _ yes X no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
mgA
m
unit
al/mo
porno SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 3/31/2017
Total Event Precipitation (inches): 0.57"
Event Duration (hours): 2 (only il' applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches);
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Central Files
Division of Water Resources -
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
---
(Signature of Permittee)
4/'z 1 k+-
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

Global Nuclear Fuel
A.a, Ye. - m sF. Taxn1e&,a w
Global Nuclear Fuel — Americas, LLC
CasUe Hayne Road, Wilmington, NC 28401
(910) 819-.5869, Fax [phone]
Shawn.ocannor * gnl.com
June 21, 2016
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
R CeIVED
JUN 2 3 2016
CENr�L F1
DER ES
SECTlpN
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in
Wilmington, NC for the second half of 2015. The sampling was performed during a measurable
rain event on 5/12/16 and the data was received from the lab on 5/27/2016.
There have been no spills since the last report was filed.
If you have any questions or need additional information, please call me at 910-819-5869.
Sincerely,
Global Nuclear Fuel - Americas
612
Shawn O'Connor '
Environmental Specialist
Attachments: Original plus one copy
Ax0f,40-0
F
o7w,

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS00022 SAMPLES COLLECTED DURING CALENDAR YEAR: 2016
(This monitoring report shall be received by the Division no later than all days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Global Nucle r Fuel — Americ s LLC
PERSON COLLECTING SAMPLE(S)
CERTIFIED LAIiORATORY(S) SGS Lab # 491
Lai) #
Part A: Specific Monitoring Requirements RECEIVED
It IN 2 s Z015
COUNTY New Hanover
PHONE NO. (_ 910_) 819-5869
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PACE 2.
Outfall
No.
Date
Sample
Collected
50050
l!1 1
00530
00552
00401)
Total
Flow (if a .)
Total
Rainfall
Leal$Mi
RecoOMls
Susp.
"1.1 lids
Non -Polar Oil
& Grease
pH
mo/dd/ r
MG
inches
MRA
m
m
SAL
9
5/12/16
1.43
< 0.006
< 7.2
< 1.78
7.8
9 Duplicate
5/12/16
1.43
< 0.006
< 7.2
<1.89
7.8
13i
5/12/16
1.43
<0.006
24
<1.94
7.0
15i
5/12/16
1.43
< 0.006
10
< 2.09
7.0
Does this lacility perform Vehicle Maintenance Activities Using more than 55 gallons of new motor oil Per month? _ yes X no
(if yes, complete Part B)
Part Il: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method,1664
SGT-HEM), if
a 1.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo .
Form SWU-247, last ret4sed 212120/2
Page I of 2

STORM EVENT CHARACTERISTICS:
Date 5/12116
Total Event Precipitation (inches): 1.43"
Event Duration (hours): 5 (only it'applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
Form SWU-247, last revised 2122012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permft44u` mber NCS 400
FACILITY NAME rl—jr
PERSON COLLECTING SAMPLE(S) -9—
CERTIFIED LABORATORY(S) Lab #2�
FAC.!E-Lab # 4a _
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: a C_ 16'
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory_)
COUNTY Me.. left hurt.
PHONE; NO. UMLI l ft 21— ] (A Q
(SIGNATURE OF PERMITTEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Date
Samp
C61lectedmum
sip
i
• '
,
Mpikl
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —yes ✓no
(if yes, complete Part B) T
Fart B: Vehicle Maintenance Activity Monitoring Requirements
OutfAI
No.
Date
'SaanOe :
Colleeted
150050 '
00556
00530
00400'
'Total Flow ;
(if applicable)_ <
Mowl
.Rainfall
OiI & Grease
(if appi.)
Non -polar
O&Gn!PH
(Method 1664
a I.
Total
;Suspended
Solids.
pH
New Motoi'
Oil Usage
-mb/dd/ r
.MG
.inches
mgA
unit
l/mv
writC
Form S W U-247-062310
Page 1 of 2

STORMWATER DISCIIARGE OUTFALL (SDO)
MONITORING REPORT
Z,..
Permit Number NCS00022
FACILITY NAME Global Nuclear Fuel — Americas LLC
PERSON COLLECTING SANIPLE(S)
CL'RTIF1ED LAHORATORY(S) SGS Lab # 481
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
('Phis monitoring report shall be received by the Division no later than 30 days Vrra
the date the facility receives the sampling results fro>ni the laboratory.) i""
COUNTY New Hanover C,7
PI4ONE NO. ( 910) 819-5869_ _
SIGNATURE OF PERNIITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Dale
Sample
Collected
500541
01051
00530
00552
00401)
'Total
Flow (if app.)
Total
Rainfall
Lead, Total
Recoverable
Total Susp.
Solids
Non -Polar Oil
tic Grease
pH
mo/ddl r
NIG
inches
m l
m
m
8.11.
9
5/8/15
NIA
41.0152
< 25
< 5.6
6.9
9 Duplicate
518/15
NIA
< 0.01
< 25
< 5.3
---
IN
518/ 15
NIA
< 0.01
< 25
< 5.3
7.0
15i
5/8/15
NIA
< 0.01
< 25
< 5.8
6.9
Does this filicilily perform Vehicle Maintenance Activities using more. than 55 gailons of new motor oil per month? ` yes X no
(il' yes, complete Part 13)
Part B: Vehicle Maintenance Aclivitv Monitoring Requirements
Outfull
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if'uppl.)
Non -polar
O&GPTPH
(Method 1664
SGT-HENI), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
nto/dd/ r
N1G
inches
m
MgA
unit
al/mo
Form SWU-247, last reviser! 21212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date 5/8/2015
Total Event Precipitation (inches): 0.58"
Event Duration (hours): - (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
-7
e— /0
(Date)
r
Form SWU-247, last revised 21212012,
Page 2 of 2

June 17, 2015
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
GNIF
Global Nuclear Fuel
A Jose @caws of 6i, Toshiba. & f ipcAi
Global Nuclear Fuel — Americas, LLC
Q
Castle Wayne Road, Wilmington, NC 284D1
W Z (916) 819-.5869. Fax [phone]
Wa
lt-
U Q Shawn.oconnorOgni.com
c-,[
1L H
�..
UJ
Ui
cn
w0
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in
Wilmington, NC for the first half of 2015. The sampling was performed during a measurable rain
event on 5/8/2015 and the data was received from the lab on 5/21 /2015.
There has been one spill since the last report. On 2/27/15 at 11:53, the process wastewater lift
station overflowed due to abnormally high flow a deionized water unit back flush. it is estimated
that 500-700 gallons of clear water overflowed to the storm system. Subsequent investigation
indicated the lift station pumps were operating properly but that the line downstream may be
partially plugged and limiting transfer during very high flow periods. The site facilities team is
investigating options to improve flow through this section of forced main on a short term
(increasing pump speed) and long term (replace sewer section) basis.
If you have any questions or need additional information, please call me at 910-819-5869.
Sincerely,
Global Nuclear Fuel - Americas
Shawn O'Connor
Environmental Specialist
Attachments: Original plus one copy

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING. REPORT
Permit Number NCS00022 SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Global Nuclear Fuel — Americas LLC
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) _SG ' Lab # 481
Lab #
Part A: Specific Monitoring Requirements
COUNTY New Hanover
PHONE NO. ( 910 ) 819-5869
E
NATURE OF PERA� ITTEE OR DESIGNEE
QUIRED ON PAGE 2.
Outfaii
No.
Date
Sample
Collected
50050
01051
00530
00552
00400
Total
Flow if a
Total
Rainfall
Lead, Total
Recoverable
Total Susp.
Solids
Non -Polar Oil
& Grease
pH
mo/dd/ r
MG
inches
m9A
m
m
S.U.
9
11/19/15
2.06
<0.01
<25
<5.74
7.4
9 Duplicate
11/19/15
2.06
< 0.01
< 25
<5.09
7.4
13i
l 1119/ 15
2.06
< 0.01
42
< 6.04
7.4
15i
11/19/15
2.06
< 0.01
46
< 5.32
6.8
Dues this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? — yes X no
(i f yes, complete Part B )
Part IS: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
'Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/ddl r
MG
inches
mg1I
m
unit
al/mo
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 11/19/15
Total Event Precipitation (inches): 2.06"
Event Duration (hours): 7 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
L (t 4- ( %.f—
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

GNIF
Global Nuclear Fuel
A daiW veakam of GE, Tusbilu. a Hindu
Global Nuclear Fue! — Americas, LLC
Castle Hayne Road, Wilmington, NC 28401
(910) 819-.5869, Fax [phone]
Shawn,[e-mail]
December 14, 2015
Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
RECEIVED
DEC 18 2015
CENTRAL FILES
DWR SECTION
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in
Wilmington, NC for the second half of 2015. The sampling was performed during a measurable
rain event on 11/19/2015 and the data was received from the lab on 12/1/2015.
There have been no spills in the previous 6 months. In the past, however, there had been small
overflows from the process lift station during times of abnormally high flow. In the last report,
we noted that the site maintenance team was investigating options to improve capacity of the lift
station. That work has been completed. Pump speed was increased and bigger motors and
new controls were installed. The updated system can now pump 25-30% faster which should
alleviate future overflow potentials.
If you have any questions or need additional information, please call me at 910-819-5869.
Sincerely,
Global Nuclear Fuel - Americas
�
Shawn O'Connor
Environmental Specialist
Attachments: Original plus one copy

3
Permit Number: NC S000022 or
Certificate of Coverage Number: NCG
STORMWA"TER DISCHARGE OUITALL (SDO)
MONITORING REPORT
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
('phis monitoring report shall be received by the Division no later than 30 days
from the date the facility receives the sampling results from the laboratory.)
FACILITY NAM),'. General Electric Co - Wilmington COUNTY New I lamover
PERSON COLLECTING SAMPLE(S) S. Fillmore (AMEC), F. Strochmcr (AMEC) PHONE NO. [phone]
C13R'TIFIED LABOKATORY(S) SGS North America Inc. Lab N 481
AMEC - Field Lah N
Part A: Specific Monitoring Requirements
(SIGNATURE OF PERMV17EE OR DESIGNEE:)
By this signature. I certify that this report is accurate and
complete to the best of my knowledge.
Uutlall
No.
Date
Sample
Collected
5U050
01051
00556
00530
00400
Total I, low
Lead, "Total
Recoverable
Oil & Grease
Total cusp.
Solids
pf l
mo/dd/yr
MG
mg/1
mg/I
mg/I
Std Units
SDO N 13
4/8/2014
0.34
NA
<5.15
<25
7
SDO N 14
4/8/2014
0.03
NA
<5.21
<25
7.6
SDO N9
4/8/2014
0.24
<0.01
<5.09
<25
7.1
SDO 09,dupl
4/8/2014
NA
<0.0)
I <5.17
<25
7.1
Does this facility perl'orm Vehicle Maintenance Activities using more thun 55 gallons of new motor oil per month'/ yes X no
(if ycs, complete part 13)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outf'all
No.
Date
sample
Collected
50050
00556
0053U
00400
Total Flow
Oil and
Grease
"Total
Suspended
Solids
pl l
New Motor
Oil Usage
mo/dd/yr
MG
mg/I
mg/I
unit
unit
RECEIVED
MAY 14 2014
CENTRAL FILES
DWQIBQG
Form S W U-246-051100
Page 1 of 2

GNIF
A Joir VM406 s CE. TudlftL a 8ibmw
Global Nuclear Fuel — Americas, LLC
Castle Hayne Road, Wilmington, NC 2U01
(910) 819•.5869, Fax [phone]
Shawrn.oconnorQgnl. com
May 12, 2014
NC Dept of Environmental Resources
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000022
Attached is the semi-annual Stormwater Monitoring Report for the GE 1 GNF-A Facility in
Wilmington, NC for the first half of 2014. The sampling was performed on 4/8/2014 and the
data was received from the lab on 4/1412014.
In the last 6 months, we have had one spill to the stormwater system. On March 21, 2014 at
approximately 7:55, the process wastewater lift station overflowed. The overflow continued
intermittently for approximately 50 minutes. Investigation revealed excess flow was coming
from the process water filter building. A butterfly valve in the filter system had broken at the
stem and had opened, diverting a large flow of process water to the wastewater lift station. This
flow of process water overwhelmed the lift station pumps, resulting in the overflow. It is
estimated that approximately 1000 gallons of process water were discharged to the storm
sewer.
A sample taken of the overflow water showed a pH of 7.73 and none of the sampled parameters
(metals, fluoride, nitrates, nitrites) were above our NPDES discharge limits.
If you have any questions or need additional information, please call me at 910-819-5869.
Sincerely,
Global Nuclear Fuel - Americas
Shawn O'Connor
Environmental Specialist
Attachments: Original plus one copy

Ventaloro, Julie
From: Willis, Linda
Sent: Thursday, November 20, 2014 8:04 AM
To: Ventaloro, Julie
Cc: Sams, Dan tics 0000'-t a14 ,�/,�
Subject: NCS000022
Julie,
The permit draft for GNF has benchmarks at 50 mg/L for a discharge to PNA waters. According to 15A NCAC 02B .0224
HQW (1)(b)(ii).. TSS shall be limited to effluent concentrations of 10 mg/I for trout waters and PNA's and to 20 mg/I for
all other HQWs. 50 mg/I isn't protective enough. _ uM CA vt � sopckxAjj�L
Thanks for the opportunity to comment.
Linda L. Willis, EE I
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405 -
Phone number: 910-796-7235
Fax number: 910-350-2004
Email correspondence to and from this address is subject to the North Carolina public records law and may be
disclosed to third parties unless the content is exempt by statute or other regulation.

Changes and Notes —June 19, 2014
Changed Lead benchmark from .03 to 0.075 (cite internal guidance document for rationale)
Added footnote to pH that allows for lower benchmark on account of ambient precipitation pH (see _ 7
NCG06).
Removed, Ammonia, Nitrogen/TKN, BOD, and COD because sludge processing area is cleaned.
Tiered response added for exceedances of benchmarks (see explanation from 2012) —
Is non -polar oil and grease/tph a change for them from "oil & grease"? I think so. Note that benchmark
is 15, not 30.
In 2007 permit, their pH range was modified from 6-9 to 4.3-9 because water was classified as Sw. But
In 2012 draft, it looks like the range went back to 6-9. Which Is it? Looking at 2012 staff report, Jen
Jones explains that benchmark will be revised to the standard stormwater benchmark ....
Also, the uranium benchmark was removed at that time, so don't need to bring it up in this permit
letter.
Question: Do I indicate pH less than 6 as exceedances even though their old permit went to 4.3? 1 don't
think we can call these exceedances. That's correct — they wouldn't technically be exceedances.
In RIMS, it looks like representative outfalls should be 9, 13, and 1 instead of 9,13, and 14. 1 made the
change In the draft permit. Need to state this in the letter to permittee.
Need to note that permit is being renewed for 4 years instead of 5 to help with distribution of future
workloads.
Tss benchmark for HQW receiving waters is 50 instead of 100.
74u -h,
—� No-kc�

Ventaloro, Julie
From: O'Connor, Shawn W. (GNF) [Shawn. Ocon nor@g nf. co m]
Sent: Tuesday, June 24, 2014 12:45 PM
To: Ventaloro, Julie
Subject: RE: Photos of Old Processing Area - Stormwater Permit NCS000022
We do have a current NRC license. It is SNM-1097 and it expires 5/19/2049.
From: Ventaloro, Julie fmailto:iUlie.ventaloroCancdgnr.govl
Sent: Tuesday, June 24, 2014 12:35 PM
To: O'Connor, Shawn W. (GNF)
Subject: RE: Photos of Old Processing Area - Stormwater Permit NCS000022
Hi Shawn,
We're making progress on the draft permit. One thing I need to confirm is that the Global Nuclear Fuels facility has a
current NRC license. Would you please verify that and also provide me with the license number?
Thank you,
Julie Ventaloro
Stormwater Permitting Program
NC Division of Energy, Mineral, and Land Resources
t61z Mail Service Center, Raleigh, NC 27699-z6i2
Phone: (gig) 807-637o Fax: (9t9) 807-6494
Website: http://watersupvl)wt- rmsbcd.nc.gg_v
E-mail correspondence to and f rom this address may be subject to the North Carolina Public Records Luw and may be disclosed to third
Parties.
From: O'Connor, Shawn W. (GNF) fmailto:[e-mail]
Sent: Friday, June 06, 2014 2:35 PM
To: Ventaloro, Julie
Cc: Leik, Mark (GE Power & Water)
Subject: Phobos of Old Processing Area - Stormwater Permit NCS000022
Julie,
Attached, please find the photos you requested of the old sludge processing area. I've placed them in a powerpoint
presentation for clarity and convenience.
As I mentioned in our earlier discussion, I had found the original 2012 draft permit online. When I reviewed it, I realized
that we had made significant changes to the sludge processing area called out in Table 1 since the on -site visit
conducted by DENR. Given the changes that have been made, I wonder if it's still required to have the additional
Ammonia, TKN, BOD and COD sampling requirements.
At the time of the site visit, the area had a significant inventory of old metal and wood shipping containers. More
importantly, the area had on -site contractors performing sanitary sludge dewatering and sludge drying activities. The
filter press and liquid processing tanks were in containment, but did not have a roof to protect the area from
precipitation. In addition, one of the two sludge drying beds had removable roof Panels that did not completely protect
the sludge bed from precipitation. The area also had -10 large "supersacks" of dried sludge stored on graveled areas.

Since that time we have removed all of the old shipping containers. We have also shipped off all of the accumulated
supersacks.
The partially covered drying bed has had the roof removed and can no longer be used for sludge drying. Instead, the
contained surface is used to store sludge supersacks pending shipment. All liquid processing in the area has been
discontinued. The filter press has been moved into the sanitary waste treatment building in another part of the site.
The sludge processing tanks have been drained, cleaned and left open — top and bottom — to prevent any accumulation
of rainwater. Drums of chemicals previously used in the area (flocculent) have been removed.
The one, fully covered, drying bed is still in use. Filter press sludge is transferred from the sanitary plant to the drying
bed in a covered container. Sludge is dried and treated (lime addition) only inside the building. When the sludge is dry,
it is picked up with a small tractor and loaded into supersacks under another roofed enclosure. Supersacks of dried
sludge are tarped and placed on impervious containment until they can be shipped offsite. (Please see the attached
powerpoint for current photos of the areas described.)
The sludge dried in this area comes from the aerobic digesters at the sanitary plant. The sludge is aerobically digested at
least 30 days prior to filtering which should eliminate BOD concerns. In addition, the sanitary plant generating the
sludge usually has non -detectable ammonia in the effluent (< 0.2 mg/L). With aerobic digestion, the sludge should
maintain this very low ammonia level.
Of further note, the drainage area around the old sludge process is heavily forested. Most of the runoff to the sludge
processing area outfall will be from the forested areas and is expected to contain naturally occurring BOD and
ammonia.
Given the removal of liquid processing in the area, the significant reduction in exposure to dried sludge, the lack of BOD
/ COD and ammonia in the sludge, and the probability of collecting naturally occurring ammonia, BOD and COD during
any sampling event, I would like to request that the new analytical monitoring requirements for the Sludge Processing
Area Outfall(s) be reconsidered and, if appropriate, not added to the new permit.
Please let me know if you have any questions or concerns on this topic.
Thank you for your time and consideration,
.Shawn O'Connor
EHS Specialist
GE — Hitachi Nuclear Energy
910-819-SB69
� v�r�.�car�nac�snf. coma

October 23, 2014
NC Dept of Environmental Resources
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Global Nuclear Fuel
A Jaim Veemn of"Toshiba. & Hitmhe
Global Nuclear Fuel — Americas, LLC
Castle Hayne Road, Wilmington, NC 28401
(910) 819-.5869. Fax [phone]
shawn.oconnor Q gnf. corn
RECEIVED
OCT 27 2014
CENTRAL FILES
DWR SECTION
Subject: Stormwater Discharge Outfall (SDO) Monitoring Form
GE —Wilmington, NC
Permit Number: NCS000029
Attached is the semi-annual Stormwater Monitoring Report for the GE / GNF-A Facility in
Wilmington, NC for the second half of 2014. The sampling was performed on 9/12/2014 and the
data was received from the lab on 9/2512014.
There have been no significant spills since the last report.
Note that the Outfall 13 TSS result of 126 mg/L exceeds the benchmark value of 100 mg/L.
This event is still being investigated and the results of the investigation and any actions taken
will be documented in the Stormwater Pollution Prevention Plan as required by our permit. We
also plan to resample at the next appropriate rain event to determine if this was a transient or
ongoing issue -
If you have any questions or need additional information, please call me at 910-819-5869.
Sincerely,
Global Nuclear Fuel - Americas
/JyL 10 f2-3/1-f
Shawn O'Connor
Environmental Specialist
Attachments: Original plus one copy

STORMWATER DISCI IARGI-'UU'I'I-ALL (SDO)
NIONrrolUNC REPORT
Permit Number: NC S000022 or SAMPLES COLLECTED DURING CALENDAR YEAR: 2014 `
Certificate of Coverage Number: NCG (This monitoring report shall he received by the Division no later than 30 days
trom the date the facility receives the sampling, results Ii•om the lahoratrny.)
FACILITY NAME General Electric Co- Wilmington
PERSON COLLECI'INO SAMPLES) S. FiI[more (AMEC), F. Siroehmur (AMEC)
C:1:lL'11E11 O LABC)ItA'I'{-)KY(S) SGS North America Inc. Lab # 481
GNF-A (p1l) 166
Part A: Specific Monitoring Requirements
COUNTY New I lanover
PHONE, NO. [phone]
(SIGNATIJRF OF PERMI'l-ITE OR DESIGNEl")
By this signature, I certify that this report iS accurate and
complete to the hest ofmy knowledge.
Otntali
No.
Date
Sample
C:ollectcd
50050
01051
00556
00530
00400
Total Flow
Lead, Total
Recoverable
(.)it & Grease
'Total Susp.
Solids
PH
mo/dJ/yr
MG
mg/I
mg/I
nig/l
Sid Units
tip)() # 13
9/ 12/2014
2A 1
NA
<5.95
126
5.9
SDO it 14
9/12/2014
0.54
NA
<5.6
<25
0.2
S1)O #9
9/12/2014
2.53
0,01
<5.6
<25
6A
S[0 09,dupl
9/12/2014
NA
<0.01
<5.7
<25
6.4
I)oes this facility perform Vehicle 4laintenance ActlVitieS using more than 55 gallons of new motor oiI per month" yes X no
(if ycs, complete part It)
Purt it: Vehicle Maintenance Activity Monitoring; Requirements
Outtall
No,
Lute
Sample
Collected
50050
00556
00530
00400
'Total Flow
Oil and
Grease
Tool
Suspended
Solids
pl l
New Motor
Oil Usage
ino/dd/yr
MG
nig/I
rng/l
unit
unit
Form SWt J-246-051 100
Puge 1 of2

STORRI EVENT CHARACTERISTICS:
Date 9/12/2014
Total Event Precipitation (inches): 3,,6
Event Duration (hours): 1'.i-(?
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours):
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of taw, that this document and all attachments were prepared under my direction or supervision in accordance with
a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the
person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is.
to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are'significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
4IN-- /O r
(Signature of Pemittee)
(pate)
Form SWU-246-051100
Page 2 of 2

Detailed Facility Report I Enforcement and Compliance History Online I US EPA
http://echo.epa.gov/detailed—facility_report?ftd=l 10000745230
Menu
ECH4
Enforcement and
Compliance History Online
Detailed Facility Report
Facility Summary
GENERAL ELECTRIC COMPANY
3901 CASTLE HAYNE RD, WILMINGTON, NC 28401
Facility Information (FRS)
FRS ID: 110000745230
EPA Region: 04
Latitude: 34.32184
Longitude:-77.92815
Industry:
Indian Country: N
Regulatory Interests
Clean Air Act: Operating Synthetic Minor (3712900070)
Clean Water Act: Major, Permit Effective (NC0001228)
Resource Conservation and Recovery Act: Active LQG (NCD050409150)
Safe Drinking Water Act: No Information
Also Reports
I of
6/24/2014 12:34 PM

wed Facility Report I Enforcement and Cornplim= History Otdine 1,US EPA
h ttp://edm.cpa.goY1det0ed—fa+ciiity_report?#id=1 10oOO74523O
Air Emissions Inventory (EIS): 13442911
Greenhouse Gas Emissions (eGGRT): No Wormation
Toxic Releases (TRI): 28402GCMPNCASTL
Enforcement and Compliance Summary
Facility/System Characteristics
Facility/System Characteristics
�JL'IfIt�C:, �II.'MI}1LS I.li11YtlRC --_
--
�ZatLLt —.._- — �
AR$9 � •-� TI �VdhOQ �$i! I[idfIIR �Olnlliy�LdSfh7dC i.0ll�idl�C
- -- -
11000074523112311 -
'- N
•34a21 &1 � 77.92915
CAR •371290DO70 Sjmtlrctic Minor Opasth3g
Sff;NSPS. MAC1' (SECMN 63 NF.SHAA3) _
_
I3442411 '-� —� - - -- -_- Openbno bw Srste�
GWA. 'NC000i226 Major. NPDES fodivi&W Permit Effective
-
Not Repormm Euassiws - - N
0113MAP N
34.32R84-77.42613
-
&P3T 2g402GChSPNCASTL -- '-
-- - -
�34.32184-77.92815
RCRA NCDO50409150!LQG Achy
----- ---- `N
--- ----1-----
Facility. Contact Information
r S r�steTn
identifia
Facility t!!M
—�- _ _ Facilify A �- -
M
1100=45230_ _
GENERAL ELECTRIC COMPANY
2221 CAS LE RAYNE RID; WHINNGTOK NC 2WI
'F5
r 12900070-
GI UI3Af Nf1CLFUE
L EL - AMEWCAS LLC
'-3901 CASTLE HAYNE ROAD, f�V1R,MMGTONi, HC 25402
_
EIS 2011 13442911 -- ---
'GIO Nuclear Furl - AmVicas, LLC _
of
_
---µ 903� I,Cm ltr Hs}me Rand, Wtlmm000, NC n4M —
ICP Nam-
WILMrNGTON-CASTLE HAYNE W WTP
3901 CASTLE HAYNE RM WUAIINGTOK NC 2M
G - _ *MGCMPNCASTL
;RCR NCD050409150
GE CO- _ _ _-
�Cd BAL NUCLEAR FUEL - AMERICAS
3WI CASI . E HAYNE RD NC HWY 1336 WILMINGTON, NC 2UO1
3901 CASTLE HAYNE ROAR WMMD4 ,TON, NFL 2WI
Facility SIC Codes
System
Id -titer
—
_ S1C,CD& �— SIC D=
FM
i28402C&WNCASTL - Y- - -- -
Bi4
-
LT
3358_
- —. --_ - —
-------------IWIMGCM"WASTL
'2$400O MPNCASTI
Tttl
2&WCsCMPNCASTL
�4•
� --
2 of 6' � 6124/2014 1234 PM

Detailed r,3cility Report I Enforcement And Compliance History Online I US EPA http://echo.epa.gov/detailed—facility_rcport?fid=1 10000745230
_
System
Identifier S1CCodc SIC"Uesc
AFS
3712900070
2819
AFS _-_-------
-..-
3712 900070
- - 3712
- - -
3 59 5
- --- - - W -.. _ -_�-- - - 3 -- - - - --- --
ICY
NCO01228-
Facility NAICS Codes
�Sysicm
Identifier
NAICS Codc _ —� NAICS Dcsc --
fIS 2011
13442911
•333249
TRI
28402GCMPNCASTL
•325188
_
'All Other Basic Inorganic Chcmicak M_a_nu_facturing __
TRI
28402GCMPNCASTL-
_
325998
_
'All Other Miscellaneous Chemical Product And Prclwtation Manufacturing
uTRI
294020CMPNCASTI.'
•331491
Nonferrous Metal (Except Copper And Aluminum) Rolling, Drawing And Extruding
TRI
2840ZGCMPNCASTL
332410
Power Boiler and Hcat Exchanger Manufacturing
TRI
- - -�133299
'All Other Industrial Machinery Manufacturing
_
TRI
_284020CMPNCASTI,
'28402GCMFNCASTL -
3333 l9
- -
Other Commercial And Scrvia Industry Machinery Manufacturing
TRI
28402GCMPNCASTL
W6412
lAircrafl Engine And Engine Parts Manufacturing
TRI
28402GCMPNCASTL
811310
Commercial & Industrial Machinery & uipmrnt (except Automotive & Electronic) Repair & Malntenanre
AFS
J712900070
�333298
'All Other Industrial Machinery
RCR
RCR
NCDO50409150
325198
--
All Other Basic Inorganic Chemical Manufacturing
RCR
NCDO50409150
'-331491
Nonferrous Metal (Excco Copper And Aluminum) Rolling, Drawing, And Extruding
� _...
RCR
_. 04091
NCD050409150 -
. ___.._
336412
_ w _ - _ _ _ - - - --- - -
Aircran Engine And Engine Par, Manufacturing
Enforcement and Compliance
Compliance Monitoring History (5 years)
Statute I - Source
1 / §313 11800097493
NCO001228
_ Lalc/Non Reporter; Evaluation EPA
Evaluation - - -- ---____- State
RCRA
NCDU504_09150
RCR
COMPLIANCE EVALUATION INSPECTION ON -SITE
- State
CWA
-- NC0001228
-
1CP
Evaluation
State
CWA
NC-0001228
ICP
Aiomonitori_ng--_---�- -
State
CWA
NC0001228
_
ICP
Evaluation - ----_ -
_,—_ State
NCDO50409130
RCR
COMPLIANCE. EVALUATION INSPECTION ON -SITE -
State
_RCR-
RCRA
NCDOSO409150
RCR
COMPLIANCE EVALUATION INSPECTION ON-SITE
_-
State
CAA
.3712900070
AF5 STATE 'CONDUCTED FCFJON-SITE
-
~State
CAA
371 g0007o
LAFS
STATE CONDUCTED FCEION-SITE
_
State
CAA
-
3712900070
- AF5 STATE CONDUCTED FCE/ON-S1TF _
--
Slatc
RCRA
NCDO50409150
RCR
_ _
COMPLIANCE EVALUATION INSPECTION ON_ -SITE
CAA- -
_ _ 3712900070 -
AFS
_-_
STATE CONDUCTED FCFJON-SITE -
_-_ _State
State
CAA
•37129T
AFS
STATE CONDUCTED FCFJON•SI'TE
_
State
Entries in italics are not considered inspections in official counts.
Compliance Summary Data
Date J Finding
412912010
5/13/2009 - _�_.-
1811 N2009 No Violations Or Compliance Issues Were Found -- _-_
19/1612013- - --
ief20f101 I
19/29/2011
i -
9/2 I2010 _ No Violations Or Compliance Issues Wetc Found -
-5102/2012 No Violations Or Compliance Issues Were Found
9/30r2010 t` --- - -- -- - -
6/21/2011 �_------- ------ _
17/07r2011 No Violations Or Compliance Issues Were Found
9r2712012- -r- _ - . —
3 of 6 6/24/2014 12:34 PM

Dm&d FaLiMy Repart I EnfwxeFr=t and Cangliti me ffista" Wine I. US EPA
http:f/echoxMgmfdctaikd_#'arility_rcpmt?fid^ 110000745230
Three Year Compliance, Status by Quarter
I RvwamlPolhmWlYro}stioa (M I QM 2 QTA 3 QTR 4 Q'T R 5 Q7R 6 qM .7 QTR a Qnt 9 QTR 10 QU 11 QTR 12
Type --
CAA (Source m:3712900070) 07101AWO
01-12131 01/01-Mi 04101.-OWO 07-09130 /O1104N-12111 01/01 Q9/31- 04101-0&30 071tt?I-09/30 kWL-1213t, n1�1 03/31 aarol-0C�30 {0
2011
201.1 2012 2012 2012 2012 2013 1 2013 20t3 Z013 2014 2014
_ iarafity-Leml Sutra Vwk
_
Mo Yral No Vro1 No Viol No Vw3 bz Yinl M %r(w Ka -Mal No %$A No Vro}HPV !
Ito Vat 1la Vk!
-!No
L-��- w
'Prowzn1peftaftat ia.Cturern.y-•-••-•—
—
VroEssann
SIP
MAC7 (SECTION 67
tar/kA NMFIAPS)
i
Staff Pto�nmlPo}lLu�t/1riolatioa7ype
QT$t 1
QTR 2
Q!rR 3
QTR 4
Q'FR 5
Q 1R 6 i QTk 7
QTR S.
QTR 9
QTtt 10
QTR 11
QTR 12
QTR 13•
MA(SaunerAkllIC000121>1)
0110E-0N30 071b1U9/38
IO1OI-12131
OTMI-0381
O410t-OCJ30
07/0109/30 FOfO}-12131
Ol!(110313I
D1/p}-06130
0t7MI-091"
101Oi-1701
0110103IS1
04rt1106130
(� �'"�`'
2011
2012
2012
2012 2012
2013
2013
2013
2014
2014
Fscsfity-Lend Status No Vroi
—. _
_2013
No Yml No viol_ No Viol NOYtol hTa Ym1 SNClCa1 I $N 1Cat 1. 1n Vial _ No moo! Fn 1{iol o Viol No Viol
- --- - —+— — - ¢ — --r
1 3hC1RNC iliaTry _
r--
- -- — - �D(DMXNR) IDMMR NR) jV(N—RNCV)-
�afto�a! [Dbe.Poin�
11 i - (- - ! ---
- - - - --- ----�- - (- - - r--- f-- - - 1
*Quarter 13 is draft/unofficial and has not hew fully quality assured. Read more
reo�mtllPatrnlattilViolalion
,ram
RCRA (Source M
WD050409150)
QTR i
07101-09/30
2011
QTR 2
10MI-Ini
2011
QTR 3
01/01-Mi
2012
QTR 4
04/01-06M
2012
QTR S
07ro1-09 30
2012
QTR 6
i0101-12131
2W
QTR 7
01101.03/31
2013
QTR S
04101. WO
2013
QTR 9
07101-09130
1(it3
QTR IO
lfl/Dl-I2131
2013
QTR 11
01I►1I 031;1
2014
QTR 12
- 04101406/!0
2014
11CRA'Faeifity-Frve1Stnma
f
-
i
s
.—__--.. J
Informal Enforcement Actions (5 Years)
statute r— Sea= FA - � ----- - Ike of Aaioo �� _ Lzad Ag=y _ I
7 to data recot$s Ienandi '
Formal Enforcement Actions (5. Years)
smuft Type arAetiao LAM' _ .� �� _ �-- P-Afty DmcriOon
—�
No dua neoids retuned _-
4 of 6 6/24/2014 12:34 PM

Detailed Facility Report I Enforcement and Compliance History Online 4 U5 EPA
http://ccho.epa.gov/detailed—facil4_rcport?fid= I I0OW745230
ICIS Case History (5 years)
I Primary LaW/Scction i Case No. 1 Case Typc I cad A&sacy Cole Name Israrcd/Fileti Date setilcrrtedl bate l ederaf Penalty Stotr/t ocal penalty SUP Caaf-� Action Cost
L......_. �,
No data recants tetttrttcd
Environmental Conditions
Water Quality
Pcrrnit li? Wntrashcd (HUC 8) - Watmhod Name (HUC 8) Waterslred (HUC 12) Watmhed Name (HUC 12) Receiving Wattxa_ Itr�aimd Watch 1 Combirx! Scwcr Systcm7
NCOW1228 03030007 NORTHEAST CAPE FEAR 030300070807 Prince George Crcek-No thcasl Capc Fcar River Northcast Cape Fear Ewer No
Air Quality
Non -Attainment Arm?palktriant(s) ------ -•_---
ozovc
Na - - - - -- — - — -- - - -- - _ - - - _
No I.eod
Na particulate Mattet
Pollutants
TRI History of Reported Chemicals Released in Pounds per Year at Site
TRI Pollution Prevention Report
Year Totrtl Air Emission Setr£scc Water Uiscltarges
Of-SSite Transfrta to POWs L
Uttdergvtutd In}ecti>atts Releases w Land Total On site R TWuI Off -site Rclt�ses
- -
2004 236 41351
0 -
'-- 41,587
2b
2.427.673
2005 444 26.149
0 -
593
2,555,163
2006 '544 i19,247 0
119,793
2,451,112
2007 005 If 66 ^
0 --�
_ - 47 i _
t436.748_-
2o08 206 20,550
0 Y
20,75(i2
050,425
`1.104,303
2009 210 22.034
0
----- 0 2a44
—
2010 210 28
0
0 238
11,139,679
2011 Z0B_it1.030 0
.�140 — 1 78
�1.1111093 --
-
2012 211 7.430
x ,
JO -
0 8,141
921,023
TRI Total Releases and Transfers by Chemical and Year
Chcmiad Name
2004 2005 2006
1 2007
2008
2009 =2610 =2011
2012 i
ACETONE
r ._._._.._-.MONIA
AM
_t_.
"" ----- ---1--•--._
� � 771 454 207
5 af6
6/24/2014 12:34 PM

Datflikd Facility RepW 4 Enfefccraentand CbnVfiw= History Oftline i US EPA
bftvj/echo.qm.gov/detailed-facility_Tcport?fid= 11 ONW45230
t7uamai ► me
OAlltr"!!
COBALT __,- ------ = ^= --
2004
2S& _
_y608
M
273t861 _
20%
330094
13,417 _
2W
27 056
t3,§32 _
—
1(108
279r9}7
6S)M
E 2009
169.3 86
927E
20 i 0
153,E_90
I2R367_—
.2011
149.962 —
F5�398
2412, �
t26,530
[3,935�
E RSOCYANATFS. _
LYnRQCH :olRIC ACID (1995 AND AFM ACID AEROSU1SONLY) — _ _
14Q _
- —
150
If1f
—
—
—
-
_IIYVRDUFN FLUORWE-_----- �._ _ - _-
ASW _
5612!�O
43 _. _
2-,1675T
33,t71
28,039 -
30,037
28 93, 6
24,039
b97�422
i5A,268
703y=
73f.976
437,723 -
433,b17
426,948
356,586
x[1<ERA7ECOk4POEJNAS _
5f6i157 _.?74,970
493,ItSb
_
440_r2fi2
22,DD2
_
11,002
7,902
NMIC ACM --- -
POLYCHLORINATED BB"Ei9 qZ
95f;-
1
- lift %444-
f
415r 16
363a060
460322
51 176
490175
4 Iqp 72
POLYCYCLICAROMATICCOMPOSJNDS _ _
563DIUM IIYDROXIDS (f,IDI.UTION}
-
-_
-
_
140
SODIUM SULFATE (S4LMON)
S!}LF[SIIIC AC@ (191A ANDAFr ER ACID AEROSOLS T LYj--
Demographic Profile
Demographic Profile of Surrounding Area (3 Mites)
This section provides demographic information regarding the community surrounding the facility. ECHO compliance data alone are not
sufficient to determine whether violations at a particular facility had negative impacts on public health or the environment. Statistics are based
upon the 2010 US Census and American Community data, and are accurate to the extent that the facility latitude and longitude listed
below are correct. The latitude and longitude are obtained from the EPA Locational Reference Table (LRT) when available. -
Radius of Area: - -----
land Area —r96%
--
us Hoeholds inAaea� -----,612__._ _1
Center bttinxir_- .32184
Water Arcs %
Homing Units in Area 1,979
CO*N Langiuede: 77.92815
PoEulation Density. 57&q--.
_
Households ao Publie.Assistance:
Total Persons: - - 9,623
j
Pt=oeat Mi 34:t
Pasoats:Below
Level 2 329
Race Bred:down
Ptysons (X}
ApeIIkftkd..
Pmons ('A)
Whig .6,M (68.52%)
Clod 5 yemaasd yomtge=.
_
- - Af f=rP-Ataaritm: 74 {,2A 679L)_ - -_
t3'aspasic-0rigig: fi36 (6 61%)
Miss 17 xeus and youngw.
Adu#e 18 yeas and okkcr..
j2,081 (21.63%4)
,542 (7837%)
Asitm/Pa6fat Islander: 6U (.62%)
senioa M yeas said olio.I,150
_
(11.9556) —�
1 0dzry /W inwiak 99 (5.19%)
F.ducatim Lcve1(Pasoos 25 A oldv)
Per3ons M
bmww Breakdown
Households M
Less than 9lh Ga*dc
338 (5-319f.) _-_
I _ Lesa th.m &15,000:
1,214
9th thmugh 121h Gu&
621 (9-76'b}
j 3f3,000- 3251100t
186 (5.22%) j
High Sc ooi D _
_
11,983 (31.16%)
325.000 - SS0,000:
I,F79 (30.27%.)
Soon CoiIcrrJ2-yr
_
350.OW - $75,000,
(27.41 %) r
B.SM A, or Mare: -
11,214 (19.08%)
� 1 � Grestu than S75,W&
_-1856
(24.01%)
6 of 6• 6/24/201412:34 FM

Lower Cape Fear River Program Monitor Data
LCFRP
Station
Station iD
Number
HUC
Upstream
NCF117
B958000
3030W7
Downstream
NCF6
B967D00
3030007
Upstream - NCF117
Downstream - NCF6
Date Sampled
pH(su)
Date Sampled
911711996
5.9
212W19%
71WI997
7
318/1996
8/5/1997
6.8
4MI1996
9/3/1997
6.9
5W1996
10/111997
6.9
6/4/1996
11111/1997
6.6
6//411996
117/1998
6.2
6/1711996
2/1111998
5.6
W7119%
311111996
6.3
7/411996
41WI996
6.1
7l91t998
5/6/1998
6.5
7/1511996
&1011998
6.3
7/25119%
7/8/1998
6.9
819/1996
8/5/1998
6.9
8/14119W
9r211998
5.6
812311996
10f711998
6.4
807119%
11/411998
6.9
9113/19M
12/211998
6.8
9117119%
1/6/1999
6.5
9127119W
2/3/1999
5.2
101411996
301999
6.1
1 W 1211996
4114/1999
6.1
1011511996
619/1999
6.5
11/12/1996
7113/1999
6.7
12/10/1996
8/11/1999
6.3
1211011996
W1999
6.3
11711997
10/611999
6.1
3/11/1997
Si13/1999
6.2
41811997
121WI999
6.6
5/6/1997
1/5/2000
6.7
516r1997
219r1000
6.1
2/411997
318/2600
6
W10/1997
4/5/2000
6.2
6110/1997
5/812000
6.2
7W997
6114R000
5.9
7115r1997
7112r2000
5.8
7/15/1997
819r2000
5.9
7/2511997
9/6/2000
6.5
7/2511997
10/11=0
5.4
7/25/1997
11/9/2000
6.5
8/511997
12/612000
6.3
8/19/1997
1/1a12001
5.8
a11911997
217r2001
6.1
9/3/1997
3I712Wl
6.3
911611997
414r2001
5.7
9/1611997
W912001
6.6
10/111997
Data Pulled From LCFRP Website: httji-//uncw-edu/cros/aelab/t_CFRMtndea.htm
Latitude Longitude Location County Comment
34.36368-77.89651 Northeast Cape Fear River at US 117 at Castle Hayne New Hanover DWO ambient stn; dns Elementis Chromium wwtp; sample at dock
34,3171-77.9538 Northeast Cape Fear River Nr Wrightsbom New Hanover Below GNF and Arteva WWTPs
pHIsuj
6.6
6,4
5,6
6.1
6.7
6.5
6.1
6
6.2
6.5
5.3
5.7
5.6
5.6
5.5
6.2
5.1
5.7
5.6
5.9
6
5.9
6.6
7
6.9
6.8
7
6,4
7A
6.9
7
6.9
6.9
7
6.9
6.9
7.1
7
6.8
7.3
7.2
7
Tt
7
6.6
nata Summ m
Min pH
Max PH
Medlan PH
U m
5.2
7.6
6.4
Downstream
5.0
7.8
6.7
Average
Standard Deviation
Upstream
6.37
0.40
Downstream
6.64
0.43
Ws can't be 'averaged" since they are log values
Jse the numbers in the analysis above.
They are more representative.
Stream Class Sub Basin
B SW CPF23
C SW CPF23

9/9/2010
T.1
MUM 0
7.4
10/62010
5.5
111182010
6.5
12WO10
7.3
12012011
7.1
2/8J2011
6.5
31182011
6.7
41&W11
6.8
51512011
6.9
5/1612011
7.1
6d82011
7
62112011
7.2
7/612011
7.1
72B12011
7.1
8132011
7.1
SJ232011
6.9
911412011
6.5
9282011
6.9
1015/2011
6.6
11PJ2011
6.9
121112011
7
1112/2012
7.5
212M12
T
3113=12
6.6
4242012
7
522012
6.5
5117/2012
6.8
6/6/2012
6.7
612112012
&8
7/112012
6.8
7262012
6.6
8114J2012
6.5
=32012
6.7
91WO12
5.8
9119/2012
6.8
10/102012
6.7
11J82012
6.7
121W012
6.8
1J1012013
6.5
2162013
6.8
3202013
6.6
M29M13
7
5/9/2013
6.8
5/29=13
6.9
6/5M13
6.8
62612013
6.5
7110M13
5.9
7222013
6.5
W2013
6.6
8292013
6.4
9/412013
6.5
9MM13
6.9
10212013
&9
1115/2013
7
12J1212013
6.6

jy
rn
JI ! 7
1
6
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1J �' {h'•,� f r 'I' `3
trc�
><

t.
SECTION NO.6
SUPPLEMENTAL INFORMATION
STORMWATER
POLLUTION
PREVENTION PLAN
CERTIFICATION
•

STORMWATER POLLUTION PREVENTION PLAN
DEVELOPMENT AND IlVIPLEMENTATION
CERTIFICATION
North Carolina Division of Water Quality - Stormwater Permitting Unit
Facility Name: Wilmington -Castle Hayne Site
Permit Number: NCS000022
Location Address: Thomas Edison St
Wilmington, NC 28401
County: New Hanover
"I certify, under penalty of law, that the Stormwater Pollution Prevention Plan (SPPP) document and all
attachments were developed and implemented under my direction or supervision in accordance with a system
designed to assure that qualified personnel property gather and evaluate the information required by the SPPP.
Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information gathered is, to the best of my knowledge and belief, true,
accurate and complete."
And
"I certify that the SPPP has been , develo edsigned and retained at the named facility location, and the SPPP
P g
has been filly implemented at this facility location in accordance with the terms and conditions of the
stormwater discharge permit."
And
"I am aware that there are significant penalties for falsifying information, including the possibility of fines and
imprisonment for knowing violations."
Sign (according to permit signatory requirements) and return this Certification. DO NOT
SEND STORMWATER POLLUTION PREVENTION PLAN WITH THIS CERTIFICATION.
Signature
ft-
f`t
Print or type name of pe
signing above
Date
�r
Title
SPPP Certification 5/09

0
SECTION NO.5
SUPPLEMENTAL INFORMATION
� SIGNIFICANT FACILITY
CHANGES
.7

• SECTION NO.5
SUPPLEMENTAL INFORMATION
CJ
•
SIGNIFICANT FACILITY
CHANGES
There have been many changes to the facility since the last application was submitted in 2004.
Table 5 (below) summarizes these changes by Outfall Area.
Orrtfall
Change Sunumry
1
Added ATC 1 and ATC 2 buildings and large parking area (2007, 2008)
• Added stormwater retention pond (2007). Outfall relocated.
• Si -cant increase in a area 0.1 to 39.8 acres
2
• Much of drainage area moved to Outfall 1 retention pond. 2007
3
• Much of drainage area moved to Outfall 4 retention pond (2007)
• NUMAC lab building expansion 2011)
4
• Aircraft parking expansion and east stormwater retention pond added (2007)
• Outfall relocated.
• NUMAC Lab parkLng expansion directed to retention p2nd 2011}
9
• Nu Cafe constructed. New sources but no change in area or impervious
surfaces.
11
. Redefined to include old O itfall 17 area and sources. 2011
13
• Fluoride and Nitrate lagoons cleaned and removed from service.(2006)
• Old CAF2 warehouses cleaned out and convened to offices and tooling
shops. (2007)
• Added WSFC office, panting and stormwater retention pond. (2007)
• 17 old industrial / chemical sources removed 2008-2010
14
• 1-140 put into service (2005)
• Most of the on -site drainage area redirected to stormwater pond at Outfall 1
2007
16
. Added south road and west parking area. (2011)
• Added west stormwater retention pond (2011).
• Outfall created 9/2011
17
. Outfall removed — area drains though Outfall 11 (9/2011
18
. Outfall created for temporary sludge treatment area 9/2011)
GE zldmingwn—NMES Scorry wrPern3k Renewal
Suppler a zal Info —SW PermitAppl 09262011_doac
Section 5
Page 5-1

• SECTION NO.4
SUPPLEMENTAL INFORMATION
BEST MANAGEMENT
PRAC1710ES
GE Wilmington is committed to preventing pollution at the source, and as such, has
implemented numerous best management practices (BMPs) and at -source stormwater
pollution prevention controls to reduce the quantity of pollutants in the stormwater runoff.
The structural controls (e.g., containment, dike, curb, and/or roof) and management
practices employed at the individual significant materials at GE Wilmington are listed in
Table 2 in the Supplemental Information Section No. 1. The site -wide BMPs that are
utilized by GE Wilmington are described in this section and include:
=> Good Housekeeping,
=> Inspections/Preventative Maintenance Program,
=> Outside Material Storage/Tanks/Secondary Containment,
=> Material Handling,
=> Spill Prevention and Response,
=:> Sewer and Qutfall Identification, and
=> Employee Training.
Good Housekeeping
GE Wilmington maintains a clean and orderly facility through implementation of a variety of
programs, practices, and procedures, including:
■ Regular pickup and disposal of garbage and debris
■ Routine inspection for leaks
■ Proper material container storage practices
■ Identification and labeling of all chemical substances
■ Disposal of old equipment and used chemicals
These housekeeping practices help to reduce waste and pollutant generation as well
as the potential for spills and leaks.
Inspections/Preventative Maintenance Program
The preventive maintenance program at GE Wilmington ensures that the stormwater
control facilities are clean and operating effectively. The program consists of visual
inspection, cleaning, and repair activities. Inspections are conducted at the stormwater
. controls and the significant materials identified on the Site Map and Table 2 in the
Supplemental Infomnation Section No. 1. At a muumum, these inspections are conducted
GE Varnington—:FOES Swrznwatcr Perznt Reac%-al Section 4
supplemental Info_SW Perma Appt_Q926201 ].float Page 4-1

semiannually. Upon completion of the inspection, any cleaning and repair activities, if
needed, are documented. Completion of the inspections, cleaning, and repairs are tracked
electronically.
Specific inspection areas include:
■ Material handling and storage areas
■ Secondary containment areas
• Stormwater outfalls
• Catch basins and trench drains
■ Roofs and covers
■ Potential spills and areas of possible contamination
Outside Material Storage/Tanks/Secondary Containment
GE Wilmington's practices and activities related to outside material storage areas and
aboveground tanks are in place to prevent or minimize contact of significant materials with
stormwater. Many material storage areas are covered and/or have containment curbing or
grading. Aboveground tanks are in compliance with federal and state laws for conrain�rent,
integrity testing, overflow protection, and protective guards. Stormwater retained by the
curbing or dikes is visually inspected for contaminants prior to release.
. BMPs currently in use include:
• Provide secondary containment for liquid storage
■ Provide containment curbing, dikes, and/or grading
• Cover materials to eliminate exposure to stormwater
■ Store materials on pallets or racy
■ Visually inspect stormwater retained by curbing/dikes/containment prior to
release
■ Move storage areas inside if possible
Material Handling
Material loading and unloading is typically conducted in areas designed to reduce potential
contact with stormwater. Loading areas for bulk chemical transfers are either. (1) contained
to allow visual inspection of stormwater prior to release, or (2) are graded to direct
stormwater to the process drain system for treatment prior to discharge. The stormwater is
contained during transfer operations by secondary containment, curbing, grading, trays,
and/or drain covers. Further, manual valves in the closed position have been installed in
select storm drains.
Direct pipeline transfers are in place for several materials and waste streams. This method of
material transfer greatly reduces the potential of stormwater contamination.
• There are detailed written guidelines on loading and unloading procedures in the Spill
Prevention Control and Countermeasures Plan.
GE'X-2a ngun -\?DES Srormwzmr Perri¢ Rmcw; f Section 4
suppfcmmtat Info -SW Prr=� AppLO926201 Ldo" page 4-1

. Spill Prevention and Respgnse
GE Wilmington has written procedures on spill prevention and response_ These procedures
describe the protocol of responding to a spill and the individuals at the site who should be
contacted. The procedures are included in the facility Spill Prevention Control and
Countermeasures Platt and in the Radiological Contingency and Emergency Plan. Site staff
are trained on spill prevention and response.
Employee Training
The Employee Education and Training Program is designed to familiarize key employees
with the intent and components of the Stormwater Pollution Prevention Plan. Training is
provided for employees involved in operations with the potential to affect stormwater.
Topics included in the training session include:
■ General stormwater awareness
■ How to use the Stonnwater Pollution Prevention Plan
■ C.heniical spill response procedures
■ Preventative maintenance
■ Inspection procedures
■ Materials management practices
■ Good housekeeping measures
• Sewer and Outfall Identification
0
There are three separate drainage collection systems at the facility. process wastewater,
sanitary wastewater, and stormwater. Sewer manhole covers and catch basins have been
color -coded to distinguish between these systems.
Also, as described previously, placards have been posted at most stormwater outfalls. This
ensures consistent location evaluation during visual monitoring, outfall inspections, and non-
stormwater discharge assessments.
GE Wilmington— N?DES Stormwarer Permit &newal Section 4
supPlenatalInfo-SW Pem2iApPl_o9z62o1L&" Page 4-3

•
r
O
0
w
9

• SECTION NO.3
SUPPLEMENTAL INFORMATION
VISUAL MONITORING
Qualitative visual monitoring occurs at all stormwater outfalls each year on a semiannual
basis, once in the Spring between April and June, and again in the Fall between September
and November. Visual observation is conducted of the following characteristics: color,
odor, clarity, solids, foam, oil sheen, and any other indicator of stormwater pollution.
To facilitate the visual monitoring inspections, placards have been posted at most stormwater
outfalls. This ensures consistent location evaluation during visual monitoring, outfall
inspections, and non-stormwater discharge assessments.
Semi-annual outfall visual monitoring events are tracked in the Compliance Calendar. This
program alerts the GE owner of the task that the visual monitoring must occur, and the task
remains "open" until completed and closed in the system. The completed visual monitoring
results are maintained in that year's SWPPP binder.
The subsequent pages summarize the semi annual visual monitoring results by outfall from
• Spring 2007 through Spring 2011. The information has been summarized in the table based
on inspection reports and work order documentation. Values greater than 3 are investigated
and documented in the SWPPP for that year.
•
Note: Outfails 16 and 18 were added after the Spring 2011 monitoring and do not yet have
data to included in Table 4. Likewise, Outfal! 17 was removed after the Spring 2011
monitoring and is listed throughout Table 4.
G£ Wilmingcno- \PDES Stormw=r Permit Renews! Section 3
Supplemenm! Info SwPerms App1_0926201 I.dncx Page 3- 1

Table Asual Monitoring Results • 0
OUT#ALL
pA7�
INSPECTOR
SWAN°
STAININQ
OTHER
1
4-Apr-07
Michael Phipps
NA
None
NA
NA
No
No
None
2
4-Apr-07
Michael Phipps
NA
None
NA
NA
No
No
None
3
4-Apr-07
Michael Phipps
Tan
None
5
1
No
No
None
4
4-Apr-07
Michael Phipps
NA
None
NA
NA
No
No
None
5
4-Apr-07
Michael Phipps
NA
None
NA
NA
No
No
None
6
4-Apr-07
Michael Phipps
Brown
None
1
5
No
No
None
7
4-Apr-07 I
Michael Phipps
Brown
None
1
5
No
No
None
8
4-Apr-07
Michael Phipps
Brown
None
1
5
No
No
None
9
4-Apr-07
Michael Phipps
Radish Brown
Clear
None
1
1
No
No
None
10
4-Apr-07
Michael Phipps
NA
None
NA
NA
No
No
None
11
4-A r-07
Michael Phipps
NA
None
NA
NA
No
No
None
12
4-Apr-07
Michael Phipps
Clear
None
1
1
No
No
None
13
4-Apr-07
Michael Phipps
Brown
None
1
2
No
No
None
14
4-Apr-07
Michael Phipps
Red
None
10
10
No
No
None
15
4-Apr-07
Michael Phipps
Brown
None
7
5
No
No
None
17
4-Apr-07
Michael Phipps
None
None
NA
NA
No
No
None
1
26-Oct-07
Carolyn Keith,
Sheryl Parrish
None
None
NA
NA
No
No
None
2
26-0ct-07
Carolyn Keith,
Sheryl Parrish
Tan
None
9
8
No
No
None
3
26-Oct-07
Carolyn Keith,
Sheryl Parrish
Greyish Tan
None
6
6
Yes
Yes
Yes
Outfall staining with Ire
Oxidation
4
26-Oct-07
Carolyn Keith,
Sheryl Parrish
Greyish Tan
None
7
5
No
No
None
5
26-Oct-07
Carolyn Keith,
Sheryl Parrish
None
None
NA
NA
No
No
None
6
26-0ct-07
Carolyn Keith,
Sheryl Parrish
NA
None
NA
NA
No
No
None
7
26-Oct-07
Carolyn Keith,
Sheryl Parrish
Clear
None
2
1
Yes
No
None
8
26-Oct-07
Carolyn Keith,
Sheryl Parrish
Clear
None
2
2
Yes
No
Yes
Outfall staining with Fe
Oxidation
9
26-Oct-07
Carolyn Keith,
Sheryl Parrish
Greyish Tan
None
5
4
Yes
No
Yes
Oulfall staining with Fe
Oxidation
GF Wilmington— NPDI:S Stonnwater Permit Renewal Page 1 of 9 September 26, 2011
Supplemental Iriformation Section No. 3, Table 4

Table 4: visual Monitorina Results 41111111111110 •
OUTFACE
#'
DATE
INSPECTOR
COLOR
ODOR'
CLARITY'
SOLIDS'
FOAM+
OIL 8MEENI
STAINING
OTHER
10
26-0ct-07
Carolyn Keith,
NA
None
NA
NA
No
No
None
Sheryl Parrish
11
26-Oct-07
Carolyn Keith,
NA
None
NA
NA
No
No
None
Sheryl Parrish
12
26-Oct-07
Carolyn Keith,
Light Green
None
5
3
No
No
Yes
Outfall staining with Fe
Sheryl Parrish
Oxidation
13
26-Oct-07
Carolyn Keith,
Clear
None
1
6
No
No
Yes
Outfall staining with Fe
Sheryl Parrish
Oxidation
14
26-00-07
Carolyn Keith,
Sheryl Parrish
Tan
None
2
4
No
No
Yes
Algae Staining in Culvert
15
26-Oct-07
Carolyn Keith,
Clear
None
2
1
No
No
None
Sheryl Parrish
17
26-Oct-07
Carolyn Keith,
Clear
None
2
2
Yes
No
None
Sheryl Parrish
Carolyn Keith,
Culvert dry even during
1
15-Jun-08
Sheryl Parrish
Clear
None
5
5
No
No
Slight Fe
gusher -Water flows from
swells into Rip Rap.
2
15-Jun-08
Carolyn Keith,
Clear
None
3
2
Yes
No
Fe
Sheryl Parrish
3
15-Jun-08
Carolyn Keith,
Tan
None
8
5
No
Yes
Fe
Sheryl Parrish
4
15-Jun-08
Carolyn Keith, Sheryl Parrish
Clear
None
2
4
No
No
Mildew
5
15-Jun-08
Carolyn Keith,
pry
None
NA
NA
NA
NA
NA
Sheryl Parrish
6
15-Jun-08
Carolyn Keith,
She I Parrish
Clear
None
1
1
No
No
No
No gate
7
15-Jun-08
Carolyn Keith,
Sheryl Parrish
Clear
None
2
1
No
No
No
No gate
8
15-Jun-08
Carolyn Keith,
Sheryl Parrish
ran
None
5
3
No
No
Fe
No gate
8i
15-Jun-08
Carolyn Keith,
Sheryl Parrish
Clear
None
2
2
Yes
No
Fe
9
15-Jun-08
Carolyn Keith,
Sheryl Parrish
Clear
None
3
5
Yes
No
Fe
Garbage in channel
Cif: Wiiltnington---M'1)ES Stonnwater1'ennit Renewal Page 2 of 9 September 26, 2011
Supplemental Information Section No. 3, Table 4

Table 440sual Monitoring Results 0 •
IFOUTFALL=DTINSP�GTOR
':_
,. COLOR =� -
0DCR'
CLARITY'
SOLIpS'
FOAM
I-
OIL a
STAININQ10
=OTHEFM
0'
.
.._
8HEEN
11
25-Sep-08
Carolyn Keith,
No Flow
1
Sheryl Parrish
Channel needs cleaning out
12
25-Sep-08
Carolyn Keith,
Clear
1
1
4
5
1
Fe
down stream from spillway
Sheryl Parrish
and grass needs mowing on
channel side.
13
25-Sep-08
Carolyn Keith,
Light Tan
1
2
3
1
1
Fe
Organic debris needs
Sheryl Parrish
cleaning out of channel.
14
25-Sep-08
Carolyn Keith,
Sheryl Parrish
Light Tan
1
5
8
1
1
Fe
15
25-Sep-08
Carolyn Keith,
Sheryl Parrish
Light Tan
1
2
3
1
1
1
Culvert overgrown.
17
25-Sep-08
Carolyn Keith,
Sheryl Parrish
Clear
1
1
1
1
1
1
1
16-Jun-09
Carolyn Keith,
Sheryl Parrish
Tan
1
8
6
1
1
Mud
2
16-Jun-09
Carolyn Keith,
Sheryl Parrish
tight Gray
1
3
1
2
1
Fe
3
16 Jun-b9
Carolyn Keith,
Grey
1
8
3
1
4
Fe
Sheryl Parrish
4
16-Jun-09
Carolyn Keith,
Sheryl Parrish
Light Grey
1
4
5
2
1
1
5
16-Jun-09
Carolyn Keith,
Sheryl Parrish
No Flow
6
16-Jun-09
Carolyn Keith,
Sheryl Parrish
Grey
1
4
2
3
1
Fe
7
16-Jun-09
Carolyn Keith,
Clear
1
2
2
1
1
1
Sheryl Parrish
Carolyn Keith,
8
16-Jun-09
Sheryl Parrish
Grey/Tan
1
3
4
1
1
1
8i
16-Jun-09
Carolyn Keith,
Sheryl Parrish
Clear
1
3
2
2
1
Fe
Culvert overgrown.
9
16-Jun-09
Carolyn Keith,
Sheryl Parrish
Tan
1
6
3
1
1
Fe
10
16-Jun-09
Carolyn Keith,
No Flow
Sheryl Parrish
GE? Wilmington— WDRS Stonnwater Pemba Renewal Page 4 of 9 September 26, 2011
Supplemental Information Section No. 3, Table 4

Table Asual Monitorina Results
W—F-A-LL
QAT�
INSPECTOR
COLOR
ODOR
CLARITY
$DLiDBa
FOAM
BTAININo
OTM�R
sH'EN6
11
16-Jun-09
Carolyn Keith,
No Flow
Sheryl Parrish
Debris cleaning needed
12
16-Jun-09
Carolyn Keith,
Clear
1
1
3
4
1
Fe
down stream from spillway
Sheryl Parrish
and channel sides need
mowing.
13
16-.tun-09
Carolyn Keith,
Grey
1
6
5
1
3
Fe
Channel needs debris
Sheryl Parrish
cleaning.
14
16-Jun-09
Carolyn Keith,
Light Tan
1
3
4
1
1
Fe
Sheryl Parrish
15
16-Jun-09
Carolyn Keith,
Sheryl Parrish
Light Brown
1
4
4
2
1
Fe
Culvert overgrown.
17
16-Jun-09
Carolyn Keith,
Grey/Tan
1
5
2
1
1
Chalky
Sheryl Parrish
1
11-Nov-09
Carolyn Keith,
Clear
1
3
1
1
1
No
Sheryl Parrish
2
11-Nov-09
Carolyn Keith,
Fe
1
2
2
1
1
Fe
Sheryl Parrish
3
11-Nov-09
Carolyn Keith,
Sheryl Parrish
Tannic
1
4
2
1
1
Fe/Mold
Needs Cleaning.
4
11-Nov-09
Carolyn Keith,
Clear
1
1
3
1
1
No
Sheryl Parrish
5
11-Nov-09
Carolyn Keith,
Sheryl Parrish
No Flow
NA
NA
NA
NA
NA
NA
6
11-Nov-09
Carolyn Keith,
No Flow
NA
NA
NA
NA
NA
No
Needs Cleaning.
Sheryl Parrish
7
11-Nov-09
Carolyn Keith,
Clear
1
1
1
2
1
No
Needs Cleaning.
Sheryl Parrish
8
11-Nov-09
Carolyn Keith,
Sheryl Parrish
Clear
1
1
2
1
1
Fe
Needs Cleaning.
Si
Carolyn Keith,
Clear
1
1
1
1
1
No
Sheryl Parrish
L11-Nov-09
Carolyn Keith,Iran
Algae
1
4
3
2
1
Fe
Sheryl ParrishCarolyn
Keith,
No Flow
NA
NA
NA
NA
NA
NA
Sheryl Parrish
Stnnnuater 3'ennit Rrnewal Page 5 of 9
Supplemental Information Section No. 3, Table 4
September 26, 2011

Table Asual Monitorinq Results
OUTFAL:
0
DATE
INSPECTOR
COLOR
ODOR'
CLARITy2
SOLIDS'
FOAM
OIL a
SHEEN
STAINING
OTHER
11
11-Nov-09
Carolyn Keith,
Slight Tan
1
4
4
1
1
No
Sheryl Parrish
Carolyn Keith,
12
11-Nov-09
Clear
1
1
2
3
1
Fe
Sheryl Parrish
13
11-Nov-09
Carolyn Keith,
Slight Tannic
1
3
1
1
1
Fe
Sheryl Parrish
14
11-Nov-09
Carolyn Keith,
Dark Tan
1
4
1
2
1
Fe
Sheryl Parrish
15
11-Nov-09
Carolyn Keith,
Tannic
1
2
4
2
1
Not visible
Needs Cleaning.
Sheryl Parrish
17
11-Nov-09
Carolyn Keith,
Clear
1
1
2
1
1
No
Sheryl Parrish
1
30-Jun-10
A. Brown
Tanic
1
6
4
1
1
Mud
F. Stroehmer
2
30-Jun-10
A' Brown
Light Grey
1
3
2
1
1
Mud
F. Stroehmer
3
30-Jun-10
A. Brown
Dark Grey
1
4
4
1
1
Mud
F. Stroehmer
4
30-Jun-10
A. Brown
Clear
1
1
1
1
1
None
F. Stroehmer
5
30-Jun-10
A. Brown
F. Stroehmer
No Flow
No Drainage.
6
30-Jun-1Q
A. Brown
Slightly Cloudy
1
3
3
3
1
Fe
No direct access; difficult to
F Stroehmer
do qualitative monitoring.
7
30-Jun-10
A. Brown
Cloudy
1
4
3
1
1
None
No direct access; difficult to
F. Stroehmer
do qualitative monitoring.
8
30 Jun-10
A. Brown
Slightly Cloudy
1
2
2
3
1
None
No direct access; difficult to
F. Stroehmer
do qualitative monitoring.
8i
30-Jun-10
A. Brown
Clear
1
1
1
1
1
None
F. Stroehmer
9
30-Jun-10
A. Brown
Clear
1
1
2
1
1
None
F. Stroehmer
10
30-Jun-10
A' Brown
No Flow
F. Stroehmer
11
30-Jun-10
A. Brown
Cloudy
1
4
4
1
1
None
F. Stroehmer
GE Wilmington —NUDES Stonnwater Pennk Renewal Page 6 of 9 September 26, 2011
Supplemental Informration Section No. 3, Table 4

Table Asual Monitoring Results 0 •
OUTFALL
DATE
INSPECTOR
COLOR
ODOR'
CLARITY'
SOLIDS'
FOAM'S
OIL a
STAINING
OTHER
#
SHEEN
12
30-Jun-10
A. Brown
Clear
1
1
2
2
1
Fe
F. Stroehmer
13
30-Jun-10
A. Brown
Clear
1
3
4
1
1
None
F. Stroehmer
14
30-Jun-10
A. Brown
F. Stroehmer
Cloudy
1
9
5
1
1
None
15
30-Jun-10
A. Brown
Tannic
1
3
4
2
1
Fe
F. Stroehmer
17
30-Jun-10
A. Brown
Clear
1
1
2
1
1
None
F. Stroehmer
1
27-Sep-10
A. Brown
tight Orange
1
3
2
1
1
Slightly
F. Stroehmer
Muddy
2
27 Sep 10
A. Brown
Slightly Cloudy
1
2
2
1
1
No
F. Stroehmer
3
27-Se -10
p
A. Brown
Clear
1
2
3
1
1
No
F. Stroehmer
4
27-Sep 10
A. Brown
Clear
1
2
2
1
1
No
F. Stroehmer
5
27-Sep-10
A. Brown
F. Stroehmer
Slightly Cloudy
1
2
4
1
1
No
6
27-Se 10
p
A. Brown
Clear
1
1
1
1
1
No
F. Stroehmer
7
27-Se -10
p
A. Brown
Clear
1
1
1
2
1
No
F. Stroehmer
8
27-Sep-10
A. Brown
Clear
1
1
3
1
1
No
F. Stroehmer
8i
27-Se -10
p
A. Brown
Clear
1
2
2
1
1
No
F. Stroehmer
9
27-Sep-10
A. Brown
Clear
1
2
2
1
1
No
F. Stroehmer
10
27-Sep 10
A. Brown
Clear
1
1
3
1
1
No
F. Stroehmer
11
27-Se 10
p
A. Brown
F. Stroehmer
Clear
1
1
2
1
1
No
12
27-Se 10
p
A. Brown
Clear
1
1
2
1
1
No
F. Stroehmer
CE Wilrningtnn—NI'DE's StonnwaterlIcant Renewal Page 7 of 9 September 26. 2011
Supplemental ]nfonmation Section No. 3, Table 4

Table 4:41sual Monitorina Results • 40
OIJTFALL
DATE
INSPECTOR
COLOR
ODOR'
CLARITY;
SOLIDS;
FOAM'r
OIL a
STAINING
OTHER
#
SHEEN:
13
27-Se -10
p
A. Brown
Clear
1
2
3
1
1
No
F. Stroehmer
14
27-Se 10
p
A. Brown
Clear
1
2
2
1
1
No
F. Stroehmer
15
27-Se 10
p
A. Brown
Clear
1
1
1
1
1
No
F. Stroehmer
17
27-Se 10
p
A. Brown
Clear
1
1
1
1
1
No
F. Stroehmer
1
5-Apr-11
A. Brown
F. Stroehmer
Clear
1
3
2
2
1
None
2
5-A r-11
P
A. Brown
Clear
1
2
2
3
1
None
F. Stroehmer
Very high presence of
3
5-Apr-11
A. Brown
Slight Yellow
1
3
5
2
1
Muddy
pollen, which is why the
F. Stroehmer
color and staining are slight
or light yellow.
4
5-Apr-11
A. Brown
Slight Yellow
1
3
8
3
1
Light
F. Stroehmer
Yellow
5
5-Apr-11
A. Brown
No Flow
NA
NA
NA
NA
NA
NA
F. Stroehmer
6
5-Apr-11
A. Brown
Clear
1
2
4
3
1
None
F. Stroehmer
7
5-Apr-11
A. Brown
Clear
1
2
4
3
1
None
F. Stroehmer
8
5-Apr-11
A. Brown
Clear
1
2
4
3
1
None
F. Stroehmer
81
5-Apr-11
A. Brown
Clear
1
2
4
3
1
None
F. Stroehmer
9
5-Apr-11
A. Brown
F. Stroehmer
Clear
1
2
5
2
1
None
A lot of trash in this ditch.
10
5-Apr-11
A. Brown
F. Stroehmer
No Flow
NA
NA
NA
NA
NA
NA
11
5-Apr-11
A. Brown
No Flow
NA
NA
NA
NA
NA
NA
F. Stroehmer
12
5-Apr-11
A. Brown
Clear
1
2
4
2
1
None
F. Stroehmer
13
5-Apr-11
A. Brown
Clear
1
2
4
3
1
None
F. Stroehmer
GG Wilmington— N11DES S[onn"terPermh Rrnemd Page 8 of 9 September 26, 2011
Supplemental Infomiation Section No. 3, Table 4

Table 4:9sual Monitoring Results • 0
toUTFALL
OATS
1 8PEC- 0
COLOR
Op AV
CLARITY
=ME
OIL a
STAINING
OTHER
#:
SHEEN �;
.
Not much water in this
outfall. Above observations
were made before attempt to
14
5-Apr-11
A. Brown
Clear
1
2
5
2
1
None
collect sample. Channel
F. Stroehmer
sediment was disturbed by
the sampling process
causing extreme sample
turbidity.
15
5-Apr-11
A. Brawn
F. Stroehmer
Clear
1
2
2
3
1
None
17
5-Apr-11
A. Brown
F. Stroehmer
No Flow
NA
NA
NA
NA
NA
NA
'Odor. Inspectors used a variety of designations for No Odor including "None"," 1"
2 Clarity, Rated 1-10 with 1 —Gear and 10 = Cloudy.
' Solids. Rated 1-10 with 1 = no solids and 10 — high solids.
a Foam: Inspectors used a variety of designations including "Yes", "No" and ratings of 1-10 with 1 = no foam and 10 = complete foam coverage.
s Oil Sheen: Inspectors used a variety of designations including "Yes", "No" and ratings of 1-10 with I = no detectable sheen and 10 = heavy sheen
across complete water surface.
"NA" or blank cells indicate there was no water present to rate.
GF Wilmington—N19FS 5tannwatert'enna Renewal Page 9 of 9 September 26, 2011
Supplemental Information Section No. 3, Table 4

SECTION NO.2
SUPPLEMENTAL INFORMATION
ANALYTICAL
MONITORING
L�

•
Table 3: Stormwater Discharge Analytical Data
Outfall No.
Date Sample
Collected
Total
Flow, MG
Lead,
mg/L
Oil & Grease
mg/L
Total Susp Solids
mg/L
PH
SDO #9
06/20/07
0.8
0.004
<6.0
5.0
6.1
SDO #13
06/20/07
0.76
NA
<6.0
16.0
5.7
SDO #14
06/20/07
0.38
NA
<6.0
10.0
5.8
SDO #9
10/26/07
0.31
0.007
ND 5
22
7.7
SDO #9
Duplicate
10/26/07
0.31
0.008
10
28
7.7
SDO # 13
10/26/07
0.29
NA
ND 5
ND 3
7.8
SDO #14
10/26/07
0.15
NA
ND 5
338
7.9
SDO # 9
06/15/08
0.27
0.014
11.8
3.1
6.87
SDO #13
06/15/08
0.26
NA
9.4
60.7
5.54
SDO #14
06/15/08
0.06
NA
8.8
53.7
6.98
SDO #9
Duplicate
06/15/08
0.27
0.013
9.4
3.1
6.87
SDO # 9
09/25/08
2.62
0.007
<5
4
7.42
SDO #13
09/25/08
2.50
NA
<5
9
6.53
SDO #14
09/25/08
0.56
NA
<5
9
7.56
SDO #9
Duplicate
09/25/08
NA
0.006
<5
4
7.42
SDO # 9
06/16/09
0.29
0.007
<5
17
7.45
SDO #13
06/16/09
0.27
NA
<5
43
6.30
SDO #14
06/16/09
0.06
NA
<5
12
7.00
SDO#9
Duplicate
06/16/09
NA
0.008
<5
17
7.45
SDO # 9
11/10/09
0.26
<0.010
<5
23
7.42
SDO #13
11/10/09
0.25
NA
<5
10
4.84
SDO #14
11/10/09
0.06
NA
<5
14
7.05
SDO #9
Duplicate
11/10/09
0.26
<0.010
<5
22
7.42
SDO # 9
06/30/10
0.93
<0.010
<5
<2.5
6.67
SDO #13
06/30/10
1.45
NA
<5
<8.3
5.93
SDO #14
06/30/10
0.26
NA
<5
46
6.53
SDO #9
Duplicate
06/30/10
0.93
<0.010
<5
<2.5
6.67
SDO # 9
09/27/10
13.77
<0.010
<5
4.2
5.52
SDO #13
09/27/10
13.12
NA
<5
5.3
5.31
SDO #14
09/27/10
2.96
NA
<5
3.0
5.56
SDO #9
❑uplicate
09//27/10
13.77
<0.010
<5
4.6
5.52
SDO # 9
04/05/11
0.15
0.0103
<5
<2.5
6.79
SDO #13
04/05/11
0.15
NA
<5
11.4
6.04
SDO #14
06/20/11
0.05
NA
<5
8.9
7.08
SDO # 9
Duplicate 1
04/05/11 1
0.15 1
NA 1
<5
<2.5 1
6.79
GE WInu r - \TIDE$ Sto=wwr Pc=r Rene -mod Section 2
Page 2-2

• Table 2: Signient Materials
r
1 Structural
ConlrolAi!oasure Employed
Management Pntctice
Destin. of SW Runoff
Method of. SW Release
RESPONSIBILITY
Source
Significant
physical icpl'
Load or
Process WW
i•lolil/Visual'
I Manager/Leader
Number'
Male doll
Building
Potm,
Store
Grntalner
i
Access
Dike
I Curti
Roof
Storm Dmin
Drain
Direct
Inspection
p
� Inspector
Refnte1clease
(ass ofSeptemher2011),
Site Stotmwateri.eader
OUTFAI.I. I
C.ONDUCr VISUAL. INSPECTION OFSTORMWAITH, DURING RAIN EVENT / DOCUMENT CI-IARACrE.RIS ICq (Semi -Annual)
Shawn O'Connor
**RTI / AMEC
Site Stormwater Leader
OUI'FAI.I. 2
CONDUCI' VISUAL. INSITCTION OI', STORMWAITR DURING RAIN PW-N"T / DOCUMENT CTIARACI'ERISTIC S (Semi -Annual)
Shawn O'Connor'
**RTI / AMHC
SCO building Manager
2-A
SCJO - Chemical Storage
(cast nf hkig)
liquid
X
Drums
X
X
X (Valved)
X
Jim Ohemessor
"Dave Heger
OD
S(X) Building Manager
2.11
SOO Duntpstets { -4}
(eas5off b1dgl
Solid
X
Durnpsters
X
X
X (Valved)
X
]eanne Thnntc
"Dave Reger
oU'rmm. 3
CONDUCT VISUAL 1NSP. FcrioN OF S7'ORMWATI? R DURING; RAIN EVENT / DOCUMENT C FIARAcTPRISTICS (Semi.
Site Stormwater header
Shawn D'Cnnnor
Annual)
*"RTI / AMPC
AF - 5,000-gal Used Oil
AE
"Tank
AE Maintenance leader
3 A
'Tank
(east of hldg)
Liquid
X
X
X
X
X (Valved)
X
Fddie Gurganiotts
ww AndtOny Stnith
AE Maintenance I.rader
3 ]i
AF- 6,000-gal Used Oil
Dnuhle-Walled "Tank
AG
(east of hldg)
liquid
X
Double -.walled
'Tank
X
Double -wailed tank
,
X (Valved)
X (double -walled tint')
Eddie Gurganiotts
ww Anthony Smith
AE Maintenance leader
3•C
AE - 10,000-gal Used Oil
Double -Walled Tank
At:
(east of hldg)
Liquid
h
Double-walled
lank
X
I] nuble-wailed tank
X (Valved)
X (double walledtxnk}
Eddie Gurganious
rw Anthony Smith
AE Maintenance leader
3-1)
AF- 300 al Used Oil
AL'
liquid
'I ank
X
X
X (Valved)
X
Eddie Gurganious
Evapnnttnr
(east of hldg)
ww Anthony Smith
AE Maintenance leader
3-F
AF DUrnp5ters (9)
AE,
(cast of hldg)
Solid
X
Dunipster
X
X
X (Valved)
X
Eddie Gurganious
Anthony Smith
3 !
Site - 2200 al Diesel Fttel
'Tank-
All,
1-rquid
X
Double -walled
X
X (Valved)
X (double -walled tank)
Site Maintenance Manager
Steve Riemersnta
Generator
(east of hldg)
Tank
"Mike Phipps/David Allen
OUTFALL A
CONDUCT VISUAL INSI'ECI'ION OP STORMWATI;R DURING RAIN 1-WH 'T / DOCUMENT CHARACTERISTICS (Semi.
Site StormwalerLeader
Shan O'Connor
Annual)
**RTI / AMEC
GE Wilmington—NIrDES Stormwater Permit Renewai Page 1 of 11 September 26, 2011
Supplemental Information Section No. 1, Table 2

0 Table 2: S(gnilant Materials •
Structural
Gontmlftasum Pmployrd
Management Practice
Destin, of SW Runoff
Method'of SW Release
RESPONSIBILITY
Source
Signiflcant
Physical
load or
1Io1d/Visual
Mann cr/l.cader
I II
Number,Building
1Vlaterials
Farm
Store
Container
Access
Dfke
Curb
Roof
Storm Dmin
'Process WW
Drain,
Direct
lospection
**Inspector
Beforte Release
i (as of Septemberx0ll)
Site StornwaterLea der
OUTFALL S
CONDUCT VISUAL INSPFCrION ON STORMWATER DURING RAIN EVENT/ DOCUMENT Cl-IARAC FRISTICS (Semi•Annital)
Shawn O'Connor
*own / AMEC
Al; Maintenance Ixader
5 A
AE - al Storage Building
A1?
(North of Bldg)
Liquid
X
Drums in
bwiding
X
X
X
X
X
X
Eddie Gurganious
** Anthony Smith
Al.,' Maintenance leader
5-h
Al, Duut stets O 5
AE
(north of hldg)
Solid
X
Dwn rsters
I
X
X
X
X
Eddie Gurganinus
"*Anthony Srnith
AE Maintenance Leader
5•C
AE North Conlin !Tower
g
AL
(north of bldg)
Liquid
Coglin Cower
X
X
X
Eddie Gutganinus
** Anthony Smith
011117ALL 6
CONDUCT' VISUAL INSPfiCI'ION OF STORMWXI'EIL DURING RAIN EVENT / DOCUMENT GIARACITRISTICS (Semi.
Site Stormwaterl,eadcr
Annual)
Shawn O'Connnr
**Wl'l / AMEC
Site Maintenance Manager
6-A
AE Mundy Duntpscers
AL
(West of hldo
Solid
X
Dumpsters
X
X
X
X
Steve Riemersma
"*Mike Phipps/David Allot
OUI'PALL 7
CONUUCI' VISUAL INSI'WrION OF STORMWATER DURING RAIN EVENT / DOCUMENT ©HARACI'LRISTICS (Semi,Annual)
Site StorrnwaterLeader
Shawn O'Connor
**RTI / AMrC
AE Maintenance Leader
TAATanks
AE- (2) Ethylene Glycol
AE
Liquid
X
ranks (2)
X
X
X
X
Eddie Gurganiotts
(nonh of bldg)
** Anthony Smith
AE Maintenance Ixader
7-B
Ali - Gnling Tower
AE
(north of bldg)
Liquid
X
Cooling `Lower
X
Eddie Gurganious
Anthony Smith
7-C.EmergencyGeneratnr
Gtmputer Room
Al'
t'tgUid
X
Tank -� double
X
X
X
X
Site Maintenance Manager
Steve Rientersma
Double Wall Tank
(north of hkig)
wall
"*Mike Phipps/David Allen
OU'1'ITALT.
CONDUCE VISUAL. INSPI?CI'ION OF 5i'ORMWA'11R DURING RAIN EVENT / DOCUMI-'N'I' CI-IA)tACI'I,'RISTICS (Semi.
Site Stnnnwater Leader
8/8I
Annual)
Shawn O'Connor
't*RTI / AMI?C:
GE Wilmington— NPDES Stomtwater Permit Renewal Page 2 of 11 September 26, 2011
Supplememil Information Section No. 1, Table 2

0 Table 2: Signitnt Materials 0
W.
i
'Source
=
;�Nunther.4
1 SlgniBcant
Materials
= Iluilding .,
I'h `ical
amt
Slane
Ctsntainer
a
Groad ar
1 Access
Structurnl Control Measu I?mplayed
IE,11n- af,SW 11gno
I4fanagjment Amctice
Mcthad of SW Rcicnse
IIald/Visual
RI?SI'QNSIlsI1 I t Y
'
,
4 t
'
; Gtr4t Roaf ,
I rocCas WW
d
Manager/1-oo
,
? Stamt Drnin 1)Min
I]lmet inspection
I
"Tuspcctar
t
clef Rcicasc
(aa olSeptemherr2Rt1}
8-A
Metal (lips in Dumpster
AE
Spud
X
Donipster
X
X
X
Retum to process
X
AF Maintenance leader
Eddie Gurganiowi
(under roof]
(NW of bldg)
"" Anthony Stttith
AE - Waste Macro Etc
AF
`rank (Out of
N A
'
Al: Maintenance leader
8• It
Tank
(west of Bldg)
Liquid
q
Service)
rank out aE
X
X
X
X (since not in service )
Eddie Gurganious
Pa 3
service
** AnthonySri ith
SCX) - 20,000-gal Waste
5CD
Tank {Out of
N/A
SM Building Manager
8•C
Coolant/lied Dye Tank
(west of bldg)
l-iquid
Service}
Tank out of
X
X
X
X (:;ace not in:ervcel
lim Ohemessor
(C1u 9`S �
service
"Pave (Seger
AE Maintenance leader
8-I]
SC O Chfc Dumpsters (3)
(west of b1dg)
Solid
X
Dumpster
X
X (2)
Closed)
X
X
Eddie Gurgartior[s
" Anthony Smith
8-L
SW Cafeteria Grease
SOD
Liquid
X
I Metal Bin
X
X
X
X
Site Maintenance Manager
Steve Riemersrna
Accumulation Bin
(west of bldg)
""Mike Phipps/David Allen
O1->'CFAU.9
CONDUCI' VISUAI. INSPECI-ION OF STORMWUHR DURING RAIN EVENT/ DOCUMENT :G IARACHU11STICS mi. Sc
(
-
Site StnnnwatcrI ender
Annual); CANI]UCl' QUAN fI'FATIVf? SAMI'L[NG 1'1:R Np[]i?S PI:Rl41I i' (Semi -Annual).,,
Shiwn O,Cannor
ri*RTI",Z AMPC
X containment
FCD Building Manager
A
FC7D- 2,000•gal Sodium
'Tank
FOOD
Liquid
X
'Tank
X
X
X
x
X (to
pumped hack to
Brad Ream
Hydroxide Solution
(north of bldg)
process)
process or Waste
Brad Boyette
NaOH tan
""Phil Dou hntart
FCD- (2) 4,800•gal &(2)
FCO
X (to
X (containment
FCO Building Manager
Brad Beard
9•B
8,400-gal Waste Etch Acid
'ranks
(north of bldg)
Liquid
X
'ranks (4)
X
X
X
X
X
process)
pumped hack to
Brad Boye[te
(4 total}
Waste Acid tank}
"Vhil1)a hman
FC0- 14,000-gal Waste
FC0
(to
X (contaitnncn[
FOO Bui d ing Manager
Brad Beard
C
Ci)olant `lank
(north of bldg)
]squid
X
Tank
X
X
X
X
X
ocX
press)
puntped back to
tank}
Brad Bo)ette
""Phil Dou hman
X (containment
FCO Building Manager
l)
F(D- 5,004gal Nitric Acid
FCO
Liquid
X
'rank
X
X
X
X
X
X (tO
puntped back to
Brad Beard
Tank
(north of bldg)
process)
Waste Acid tank)
11rad lioyette
""phil Pou ltrnan
F00. 5,000-gal
FCO
'rank - double
X
X
X
X (to
X (containment
FOOD Building Manager
Brad Beard
9-1i
I lydrufluoric Acid Tank
(nosh of Bldg)
Liquid
X
wall
X
X
process))
paroled hack to
Brad Boyette
Double Wall Tank
Waste Acid tank)
*'Phil Doughman
I-C•4- 5,000•gal Waste
FUO
FCO Building Manager
Brad Beard
9-1'
Sodium Hdmxide Solution
(north of bldg)
Liquid
X
I
Tank
I
X
X
I
X
I
X
I
X
X (to process)
I
Brad Boyette
Tank
**Phi11)ott hman
GE Wilmington-- NPDES Smnnwater Permit Renewal Page 3 of 11 September 26, 2011
Supplemental Ilifomiation Section No.1, Table 2

• Table 2: Signifint Materials •
Structural
Controt Measurre Employed
Management Practice
Destin. of
SW Runoff
Method of SW Release
Rust,oNsion.rry
Source
Significant
. Ph steal
y
Load or
r
i
Hold/Visual
Manager/Leader
Numbers
Materials.
Building
Form
Store
Container
Access
pike
Curb
Roof
Storm -Drain
lPmces; WW
Drain
Direct
Inspection
**lnspeclor
Before Release
(as of September 2011).
X (containment
FCO Building Manager
9.Cr
FOO- 2,000-gal Alkaline
'rank
FCO
Liquid
X
Tank
X
X
X
X
X (to
pumped hack to
Brad Iieanl
Cleaner (15%)
(north of hldg)
process)
process or Waste
Brad Boyene
Na0I.1 tan
**Phil Dau hnian
9-I.I
FCO- 400 al Nitric Acid
g
'Tank
FCO
Liquid
X
`rank
X
X
X
X
X
X to
X (comainment
pumped back to
FCC) Building Manager
Brad licard
(north of Milo
process)
Waste Acid tank)
Brad Boyette
**Phil Dou hnian
X (containment
FCO Building Manager
I
PC)O 50 gal I [ytirofktoric
p00
Liquid
X
rank
X
X
x
X
X
X (to
pumped back to
Brad Beard
Acid Tank
(nonh of M14
process)
Waste Acid tank)
Brad Boyette
"Phil Dou hnian
FCO Building Manager
9-_1
FC:O- Alka6e Cleaner
IYb
Solid
x
Druids on
X
X
X
X (to process)
Brad Bean{
(NaOI-I) Drums (-12)
(north of hldg)
Pallets
Brad Boyene
*'Phil Dou hnian
FCO Building Manager
K
FCO - Scrip Metal
FCO
Solid
X
Dumpster
X
X
X (to
Brad Beard
Dumpster(s)
(north of bldg)
process)
Brad Boyette
"Phil Dou hniais
FGO Building Manager
9 I
FOO - '/-ircaloy Chips in
FQO
Solid
x
Drums with lids
X
X
X
X
Brad liearl
Drunis (2) (not in service)
(north of bldo
an pallet
Brad 11o)ette
**Phil Dou hnian
9-M
Source removed
Site - 500-gal Diesel Fuel
Site
"Tank
Site Maintenance Manager
9-N
Taiik- Generator
(east of FMO
Liquid
X
X
X
X
X
Steve Kiernennia
Bldg)
-Mike 11hipps/David Allen
Site - Flammable
Site
Site Maintenance Manager
9-0
Liquid/Paint Storage
(west of Site
Liquid
X
Cans in Building
X
Now contained in above ground building - no storrnwater rxposure
Steve Rientersnta
Building
Mains.)
**Mike Phipps/David Allen
9-I1
Site - 119-gal Diesel Fuel
'Tank-
Site
(at Water
Liquid
X
-double
X
X
X
X (drain
Site Maintenance Marta er
Site $
Steve Riemersma
Douhle Wall Tank
Generator
Tower)
wall
open)
**Mike Phipps/David Allen
9-Q
Site - 210-gal Diesel Fuel
Site
(at Water
Liquid
X
'Tank - double
X
X
X
X
Site Maintenance Manager
Steve Riemersma
Double Wall "Tank
Tank •Generator
Tower
wa11
**Mike Phipps David Allen
Site Maintenance Manager
9-R
NU Cafe Dumpster
New Cafeteria
Solid
X
Dumpster
X
X
X
X
Steve Riemersina
'*Mike Phipps/David Allen
GB Wilmington— NPDES Stnnnwater Perrnit Renewal Page 4 of 11 September 26, 2011
Supplemental Information Section No. 1r Table 2

• Table 2: SigniOnt Materials 0
Soumc`
(� Numbcrr ,
� �Signllicant�
t� .�
s,�MAlcrlals
`� �
Eluiiding
Phrroical
Form
Sta>x
z�'�....:...�
` �
�;ontalner,
a,
Access
���
-
�«
FDtka
Sti►tcturn) Control
'
Measutem}�loyed
Dcstin�nf�SWiR'unoff�
MtrnaRcment I'.rnetico
Meihod;of,SWiRclense
+ Hoid/Visual
RE,",NONSI11II11
MRnagcr/l Bader
'` t
1� M
l'
r
A
Chitls Rnaf
rilarm Dntin
_
A11pceso
�:.�efam
=0110C,
Rcicnre
� (no afiSeptct� n�ltcr2�011);
FCO Building Manager
9-S
FCC) West Dumpsters (3)
FCxO (West of
building)
Solid
X
Rnll•off
X
X
X
Brad Beard
Brad Boyette
"Phil Dou hman
Mundy Nuclear
Site Maintenance Manager
9-T
NI: Mundy Durpster
a�
Solid
X
Dumpster
X
X
X
Steve Riernersnta
40'Mike Phipps/ avid Allen
FMO Building Manager
9.0
FMO East Dumpsters (2)
Near east fence
Solid
X
Dwnpster
X
X
X
X
Michael Short
Jinn Smith
44
FMO Building Manager
9-V
FMO South Dumpsters (Z)
South central
wall of 1'MO
Solid
X
Dumpster
X
X
X
Michael Short
Jim Smith
44
91W
1,COIIVACCoolingTower
North side of
Liquid
X
Cholin tower
X
X
X
X
Site Maintenance Manager
SteveRiemersma
F�
Stu» p
*"Mille Phipps/David Allen
FCC Building Manager
9•X
I'M PnKess Coolin Power
g
North Gnaml
Liquid uid
q
X
Coo6g Tower
X
X
X
farad Beard
side of FOD
Sump
('I'o Process)
Brad Boyette
*"1'hil Dou hman
Fast side of
Cooling Tower
Site Maintenance Manager
9-Y
FMO Gast Cobng Tower
FMO
Liquid
X
Sump, Plastic
X
X
X
X
X
Steve Riemersma
Tanks
**Mika Phi s/David Allen
South of new
Metal Bin, w/
Site Maintenance Manager
9.7.
NU Cafe Crease ]fin
Cafeteria
Liquid
Liquid
X
lid contautntent
X
X
X
X
X
Steve Riemersnta
""Mike Phi s/David Allen
South of HF;
Cooling Tower
Site Maintenance Manager
9-AA
DCV Cooling Tower
BuildingLiquid
X
Sump, Plunk
X
X
X
X
X
Steve FGemersrna
Tanks
*"Mike Phi s/David Allen
FMO Building Manager
9•BB
FMO IT Dumpster
South of FMO
Solid
X
Dwnpster
X
X
X
Michael Shan
,jut Smith
44
OUI'hAL1. ]fl
CONDUCi'vISUAI. INSPECTION OF STORMWA'I'FR DURING RAIN EVENT / DOCUMENT CHARACURISTICS (Semi
Sile ShaStorwn
Shawn O'Connor
r
Annual)
Site
Site Maintenance Manager
10-A
Site - Sulfuric Acid Tank
(east of aeration
Liquid
X
'rank
X
X
X
X (diked area)
X (diked area)
Steve Riemersnta
basin
**Mike Phipps/David Allen
10-fi
Site - Sulfuric Acid Totes (up
Site
(east of aeration
liquid
X
"totes
X
X
X
X (to
Site Maintenance Manager
Steve Riemersnta
to A)
basin
process)
**Mike Phi s/David Allen
GE Wilmington—NI'DFS Stormwater Permit Renewal Page 5 of 11 September 26, 2011
Supplemental lnfomiation Section No. 1, Table 2

• Table 2: Signient Materials •
Sttuctuml Control Measure Employed
Management Practice
i
Destin; of
SW Runoff
Method of SW Reioaie
RESPONSIBILITY
Source
Significant
Physical
Load or
1°initl/Visual
Manngcr/Leader
Number,Building
Materials
}roan
Stare
Container
Access
[)lice
Curti
:Roof
f
Storm Drain
Vtocess WW
Drain
Direct
Inspection
+minipcctar
i
Before Release
(as of Seplemher2011)
OWFALL 11
CONDUCT VISUAL. INSPECTION Olr S'1'ORMWATER DURING RAIN EVENT / DOCUMENT CFIARACI'I?R1517ICS (Serni-
Site StornwaterLeader
Shawn O'Cnannr
Annual)
""RTI / AMFC
11A
Site -Scrap Recycle
Site
(south of
Solid
X
Du ,
x
X
X
Site Maintenance Manager
Steve wernersma
(-10)Metal
Dumpsters (-10}
rec lc
liciff
roliaff
"Mike Phi s/David Allen
Site Maintenance Manager
11-11
Seavan Area lhuttpster
Seavan Area
Solid
X
Rolloff
X
x
X
Steve Riemersma
"Mike Phipps/David Allen
Site - A,OZgal Gasoline &
Site
Site Maintenance Manager
11-C
5Mgal Diesel Fuel Tanks
(nonh of
1-iquid
x
Tanks (2)
X
X
X
X
X
Steve Rientersnta
""Mike
wareiuruse)
Phipps/David Allen
Site - (1emical Receiving-
Site
No ntnnfF frofrontX
Only runoff is from
Site Maintenance Manager
11-I?
Stored Inside Building
(West of
Various
X
Various
X
storage; Inside
X
hull(img3CCe54
X
Steve Riemersma
Warehouse)
Buildin
"" Mike 1 hi s/David Allen
11-f:
Sourcing - Chemicals stored
West of
Sourcing
Liquid or
x
Various
x
X
X
Sourcing Manager
Scott Rasmussen
OUISAe w.trehnuse
Warehouse
Solid
"*Rich Lamhett
West of
Site Maintenance Manager
11-1'
Sourcing Dumpster
Sourcing Bldg
Solid
X
Dumpster
x
X
X
Steve Rienoersma
"Mike 1 hipps/David Allen
QUTFALL 12
CONDUCT VISUAL. INSPECTION OF STORMWATER DURING RAIN EVENT / DOCUMENT CI-IARACrFRISTICS (semi.
Site StnnnwaterLeader
Shawn UCnnnor
Annual)
""R'TI / AMC
Site - RC7tA Elaz Waste
Site
No runoff fmm
X (Only runoff is fmin
Logistic Manager
12-A
Storage (Inside Cnmrolied
(West of
Liquid
X
Drums
X
storage; inside
X
loading / unloading)
x
Bt)ce MacDonald
Access Building)warehse
Building*"Choose
GaeKle
Site - C]ternkal and Oil
Site
Liquid &
Drvnss/
No runoff from
X (Only runoff is from
Sourcing Manager
12-H
Storage (I aside Controlled
(West of
Granular
x
Hags/Clins
x
storage; Inside
X
loading / unloading)
X
Scott RasmLLS5e11
Access Building)
warehse)
Building
FMO (Soutar-
FMO Building Manager
12-C
FMO - (3) Nitric Acid Tanks
West of I'MO
None -
'ranks (3)
X
X
X (to process)
Michael Short
(nnt in use)
hidg)
I,-
lam Stnith
FMO (south-
FMO Building Manager
12-D
FMO - Salt Brine Tank
west of FMO
Resin
X
Tank
X
Double -walled tank
X
X (to process)
Michael Short
Jim Smith
hldg)
"r
FMO - Ammonium Fluoric e
FMO (South-
FMO Building Manager
12 1,
Sol'n Tank
West of FMO
None
Tank (Out of
N/A
X
X
X (to press)
Michael ShShort(V106)
hidg)
Service)
Tank out of service
Jim Smithoc
(a s S
""
GE Wilmington—M'DF".S Stonnwaterpenna Renewal Page 6 of 11 September 26, 2011
Supplemental Information Section No. I, Table 2

• Table 2: Signilent Materials •
t
Spucturul
Gontml€Meacute
I?ml►lnycd
ManaSement_l;rnclice
� -
pike
`Curb
pcstin*af,SV['`�
aRunaff�
Method S,W1llcicase
ldeld/Visual
11FRONSIi1fLi CY�
Manager/Leader
Source
Numhcr'
1v,
Si mficaritq,
g.�
€ Materials.
Auilding
Ph Ica)
Pnnn
Stone
C:nnlainer
Lead ar
Access
r
Roof
Process 1VW
,.
r
Sloan I�ttin
Drain
plrect Inspection
"glnspccutr
y
i
(
Ilefn� Release
(>1s�ofSc}ttcmbcr4011)
FMO • Ammonium Nitrate
'Tank
FMO (snuth-
FMO Building Manager
12•I^
SoN
west of FMO
Liquid
Tank (Out of
N/A
X
X
X {to process)
Michael Shan
V103
( )
1,kig)
Service )
Tank out of service
Jim Smith
parr r�seniceJ
,rt
FMO - Aqua Ammonia
'Tank
FMO (south-
Tank (Out of
N/A
FMO Building Manager
Michael Short
12-G
west of FMO
Liquid
Service)
rank out of
X
X
X (to process)
Jim Smith
(CW (fse-ce)
hldg)
service
FMO- (2) F-lorofluoric
FMO (south-
N/A
FMO Building Manager
12-1-1
looks
west of FMO
liquid
Tanks (Ott of
Service)
rank out of
X
X
X (In process)
Michael Short
,]Ill Smith
Pa rfs--)
bldg)
service
wrt
FMO - Temporary Storage
FMO (south-
FMO Building Manager
Michael Short
12.1
of Uranium Compounds in
west of FMO
Granular
X
Cans
X
X
X
)imISmith
Cans utujyulinfcutirlug
hldg)
rtrt
E'MO Building Manager
12 J
FMO - 600-Gal Used Oil
FMO (west of
liquid
X
'ranks
X
X
X
X
X
Michael Short
IncineratorTank
FMO hldg)
Jim Smith
4*
17MO Ruilding Manager
12 K
Wa(2) Diesel Generators
FMO (west of
Liquid
X
Reservoir
X
X
X
Draitts to C'nntainment for
X
Michael Shortt
(55•gal nil reservoir/each)
FMO hldg)
Source 12-0
Jim Smith
MM
FMO Building Manager
12 F
FMO - Uranium
TWO (west of
Solid
X
Steel cylinder
X
X
X
Michael Short
Compounds in cylinders.
FMO bldg)
Jim Smith
.r
FMO. 500-gal Fuel "I
FMO Building Manager
]2-M
Drnlirlc Walled "Eaak-"1'n
FMO (west of
FMO hldg)
E.iquid
X
Double -walled
'rank
X
Dnuhle-waked tank
X
X (double-walltdtank)
Michael Short
Jim Smith
Generator (elevated)
.r
FMO Building Manager
12-N
FMO. O1Vluhrocant Drum
FMO {west of
Liquid
X
Drums
X
X
X
X
X
Michael Short
Storage
FMO hlclg)
Jim Smith
rtr
FMO Building Manager
12 0
FMO- 20,000-Cal Fuel Oil
•Tanks
FMO (west of
liquid
X
Tanks (2)
X
X
X
x
X
Michael Short
8c 565-gal Kerosene
FMO hldg)
Jim Smith
w»
FMO - Used
FMO Building Manager
12-1'
Snlvent/C7temical Storage
FMO (west of'
FMO hklg)
Liquid
X
Drums
X
X
X
X
X
X
Michael Shan
Jim Smith
Building
CE Wilmington—NPDFS Stormwater Pennit Renewal Page 7 of 11 September 26, 2011
Supplemental Information Section No. 1, Table 2

• Table 2: Signilent Materials is
`
Structural
Control Measure Employed
Management Practice
Desdn. of
SWRunoff
Method of SW Release
RESPONSIBILITY,
Source
Si nificant
&.
Physical'
�
' Load or
WW
1'Iolil/Visual
manager/Leader
Nutnherx
Materials
Building
Farm
Store
Container
Access
Dike
Curia,
Roof
iStorm
Drain
: Process
Drain.
Direct
E inspection
"*inspector
Before Release
(as of September 2011)
FMO Building Manager
12-Jt
FMO West Durnpstrrs
I MO (West of
hidg)
Solid
X
Dumpsur
X
X
X
Michael Short
Jim Smith
rr
12.5
FIi'r laumpster
West of FRT
Bldg
Solid
X
Dumpster
X
X
X
X
l'l,"I' llutkling Manager
'Iliad I
eister
West side of
Cooling Tower
Site Maintenance Manager
12-T
FMO West Cooling 'Tower
I'MO
Liquid
X
Sump, plastic
X
X
X
X
X
Steve Wentersnta
Tanks
"`Mike phi s/David Allen
OUTFALL 13
CONDUCT VISUAL. INSPECTION OF STORMWATER DURING RAIN EVENT / DUMENT Q-IARAC FRISTICS (Semi-
OC:em
Site StnnnwaterLea&r
Shawn O'Connor
Annual) ;CONDUCT QIJAN'�ITATIVE SAMPLING I'IiR NI'D1:S PERMIT (Semi -Annual)
'>kR'1'1 / AMEC
WI' -Treated I-Iytirofluoric
"1'real/
TWO Building Manager
13•A01
!'ark
Waste
.
Liquid
X
Tank
X
X
X
X
X (to ptncess)
Michael Short
Jim Smith(WI'
V-9D0)
rw
FMO Building Manager
Wl'- H)draud I -irate Tank
Waste Treat/
Powder&
X
Tank
X
X
X
X (to process}
Michael Short13•A02
(WC V-118)
URLS
Slurry
f im Smith
MM
W I'- 'Treated Plating & Ftch
FMO Building Manager
13-A03
5ludgc Tanks
Waste Treat/
Sludge
Tanks (Out of
N/A
X
X
X
X ([o pmccss}
Michael Shon
(WT V.115 / V-113)
URI-S
Service}
Tanks out of service
iirn Smith
(Girt r}r$--)
»rt
13-A04
Source Removed
WI'- Calcium Fluoride
FMO Building Manager
13-A05
Fif j - {Waded Inside
Waste "!'real/
URIS
hilurCake
I'mck"I'raiier
X
No runoff• Inside
Building
X
X
X (to process)
Michael Short
Jim Smith
Building
luilding
w*
WT- Ammonium Nitrate
Waste Treat/
X (return to
MO Building Manager
Michael Short
13-A06
S0111L611 in Sump
URM
Liquid
Trask Sump
X
X
nitrate basins)
X (to hasins)
Jim Smith
(nut of service)
r♦
13•A07
Source Removed
Wr- Calcium Fluoride
FMO Building Manager
13•A08
Sludge in Basins
Waste Treat/
URIS
Sludge
X
Basins (2}
X
X:L
X
X (to process)
Michael Shon
Michael
Smith
(empty, out of service)
,,,,
GE Wilmington— MIDES Stormwater Permit Renewal Page B of 11 September 26, 2011
Supplemental Infom-cation Section No. 1, Table 2

0 Table 2: Signient Materials •
StntetutmiControUMeasui�MAcces,
.NumhCr' .
a HIqg�"
P��31
Plen
Bonn
Store
�w
•'
CnRq�lu
r :.
fkstin. ofiSW�Run"off�NSTRfLI'I+ignificnnt
Ra
GIiI1R{ „I�NCeSS Wcr
3daid/Visual
kFM eI)1ut
>.•
S ,? E,R �1+1"C4° i?„d 7 P'4+.i4a ., IJlilrn
'�1• nM'
,,iStomtiUmin Dlret [ Tss ection
k ;"[
'`ember1031
eclar.'h
I...:rY1
h
T
R":
r.,
13-A07
Source Removed
WI'- Antrnonitnn Nitrate
Waste -Treat/
FMO Building Manager
Michael Shon
13-Al0
Solution in Basins
MS
Liquid
X
Basins (2)
X
X
X
X (to process)
Jim Smith
(out of service)
ww
13-A13
Source removed
13-A14
Sokswe Removed
Wl'- I lydrofluoric 10%
"Treat/
FMO Building Manager
13-A26
Solution Tank
Waste
URt S
Liquid
X
"Tank
X
X
X
X
X (to process)
Michael Short
Smith
(WI' V-800)
,lint
ww
WT-Ammonium Nitrate
FMO Building Manager
O-A27
Solution -Tank
Waste Treat/
Ligttttl
'Tank (Out of
N/A
X
X
X
X (to process)
Michael Short
WI' V-104)
MS
Service)
Tank out of service
jim Smith
C]u Serri
**
FMO Building Manager
13-A28
Waste'I'reatmentl)umpstcr
Waste
Treatment
Solid
X
Dumpster
X
X
X
X
Michael Short
Dint Smith
ww
WI'/URIS - 2na
"Treat/
PMO Building Manager
FmergencyCrnuml Valve
Waste
NIA
N/A
N/A
N/A
X
X
X {Can
X
Michael Short33-ES1
(Nor a Sang 7hit is a Corm%
URIS
he Closed)
.lint Smith
**
WI'/URI5 - Ww
'I'rcarl
FMO Building Manager
13-ES:
fimcrgcrscyCnntml Valve
waste
N/A
N/A
N/A
N/A
X
X
X (Can
X
Michael Shon
(Nrr a Snrn 7%is is a Coo)
UR1S
be Closcc�
,Jim Smith
ww
WI'/UKIS I:att
FMO Bui ing Manager
13-10
TsmergencyControl Valve
Waste Treat/
N/A
N/A
N/A
N/A
X
X
X (an
X
Michael Short
(Nor a Scsrrm Ibis is «G.rmfJ
UR1S
he Closed)
lien Smith
ww
Metal Boxes
FMO Building Manager
13 C
W l'- Uranium Glmpotmd I
South/ SOtrthrast
Solid
X
Wood Boxes
X
X
X
Michael Short
Waste ISnx Storage
of Wattr'I'rrat
Metal Cans
•iint Smith
w*
Site - 285-Gal Diesel Fuel
Site (east offire
'Tank
Site Maintenance Manager
13•1)
Taaka Fire Pond
pond)
Liquid
X
X
X
X
X
Steve Rientersrtta
*"Mike Phi + s/David Allen
13•G
WSf'C Durnpsurs (-4}
WShC
Solid
X
Dumpster
X
X
X
WSFCBuilding Manager
Thad Ixtster
GE Wilmington--NPI)ES Stonriwater Permit Renewal Page 9 of 11 September 26, 2011
Supplemental Information Section No. I Talale 2

• Table 2: Signifent Materials 0
Structural
Ctintwl mewim Employed
Management I'racdce
Destini of SW Runoff
Method of SW Release
RESPONSIBILITY
Souteo
Si niEicant
g.
Physical
Load or
Hold/'Visual
Manager/Leader
Numbert
Materials
Building
Form
Store
Gimtalner
Access
Dike
Curb
Rnnf
Storm Drain
Process WW
1 Drain,
, Direct.
Inspection:
o*Inspcetnr
Before RcleRse
(as of Sep tetnhcr2011)
t
OCPI'F AI.1.14
CONDUCI' VISUAL. INSPECTION of S'rORMWATER DURING RAIN EVENT / DOCUMENT CI•IARACI'l?RIS'1'ICS (Semi•Annual) ; CONDUCr
Site Stormtaater Lender
Shawn O'Ccmnor
QUANTITNI'IVE SAMPI.TNG PER NPDVS 11ERMIT (Semi•Annual)
"*It'I'i / AM pc
�CONDUCI'
Site StatmwatcrLeader
OWFA1.1.15
VISUAL. INSPECI'10N Of STORMWATER DURING RAIN EVENT / DOC'UMENT a-IARACTFRISTICS (Semi -Annual)
Shawn O'Connor
*"RT1 / AMEC
Site StorlmwaterLcider
OUTFALI.16
CONDUCT VISUAL. INSPP.C110N OF STORMWATER DURING RAIN ItVF?NI' / DOCUMENT Cl-IARACTFRISTICS (Semi -Annual)
Shawn O'Cennnr
"W1'1 / AMEC
OVI'VAI.I. 18
CONDUCr VISUAL. INSPF.CI'ION OF STORMWA'ITR DURING RAIN EVENT / DOCUMENT ©•IARACTERISTICS (Semi -Annual)
'Treated
I'mcess Lagoon
Closed
supersack with
Site Maintenance Mana it
g
18•A
])tied / Sludge
Basin Site
Solid
X
internal ,lactic
X
X
Steve Riemersnta
liner
-Mike Phipps/David Allen
Process lagoon
Site Maintenance Manager
18-11
Basin Site Dwnpster
[win Site
Solid
X
Durnpster
X
X
X
X
Steve Riemenma
**Mike Phipps/David Allen
18-C
SanitarySiucige
Process Lagoon
Solid /
,
Filter I rrss
X
X
To Sanitary
Pun,lxd back to
tanks and then to
Site Maintenance Manager
Steve Riemenma
Basin Site
Liquid
q
Waste
Sanitary Plant
"Mike Phi , s/David Alien
18-I)
SanitarySiudge Filtrate
Process Lagoon
Liquid
X
—1000G Filtrate
X
X
X
Site Maintenance Manager
Steve Riemetsnta
Etasin Site
Tank
**Mike Phi o is/David Allen
Process lagoon
Site Maintenance Manager
18•E
Sanitary Sludge
ISasiri Site
Liquid
X
4000 G Tank
X
X
X
Steve Riemenma
**Mike Phipps/David Allen
Process lagoon
To Sanitary
Site Maintenance Manager
18-F
Wastewater
Basin Site
liquid
X
2000G Tank
X
X
Waste
Steve Iticniersma
"Mike Phipps/ avid Allen
Process lagoon
To Sanitary
Site Maintenance Manager
18-C;
SanitarySluclge
1Sasin Site
Liquid
X
--6000 G'Tank
X
X
X
Waste
X
Steve Riemersnia
**Mike Phipps/David Allen
Process lagoon
Site Maintenance Manager
18.1-1
Diesel Fite] - 2100 Gallons
liasin Site
Liquid
X
2X Wall'Tank
X
X
X
Steve Riemenma
**Mike 11hi s/[)avid Allen
Prtxess Lagoon
'I'D Sanitary
Diked pumped to
Site Maintenance Manager
18.1
I olytnerflnccularit
Basin Site
Liquid
X
5.5 gallon drurn
X
X
Waste
tank then to
Steve Riemerma
Sanitary Wastc
"Mike Phi , is/Davicl Allen
Process lagoon
Covered
Site Maintenance Manager
18.1
Filter Cake Drying Beds
Basin Site
Solid
X
buildin s
g
X
X
X
X
Steve Riemenma
*"Mike Phipps/David Allen
GE Wilmington— NPDES 5tnnnwater Permit Renewal Page 10 of 11 September 26, 2011
Supplemental Idom-ation Section No. 1, Table 2

• Table 2: Signilant Materials •
s
i
Strut tura)
ControtMeasure Fmployed
Management 1'rncdce
' Destim of
SW Runoff
Method of SW Release
RYSPONSIRILITY
Source
Significant
Physical,
Load orNunber
1lnld/Visrral
Manager/header
i
Building
Store
Container
Act""
pike
Curb,
Roof
Storm Drain
>
l rOCpss
Drain
Direct
Inspection
"*Impector
Before Release
(as of September2o11)
Process Lagoon
liquid /
Site Maintenance Manager
18•K
Raw Sanitary Sewage
1Sasin Site
Slurry
X
Plastic Tank
X
x
X
x
Steve Nemersma
rt* Mike Phipps/David Allen
' "Current Key Number" is denoted by a number (which corresponds to the outfall in which the material is located) and a letter (which corresponds to the individual material), Material location is depicted on drawing 0800217s99
Note; No significant materials are present in outfalls I, 4, 14, 15 or 16, WWI 17 removed.
Note: All significant materials in the vicinity of the Waste'1'reatment Facility (Outiall 13) are denoted as "13A" due to the number ormoterials in this nma.
GE. Wilmington—NPDES Stonnwater Penni Renewal Page 11 of 11 September 26, 2011
Supplemental Inforn-Lltion Section No. 1, Table 2

.1
HITACHI
January 7, 2008
Attention: Central Files
NC Dept of Environmental Resources
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
GE Hitachi Nuclear Energy
Mark Leik
Manager
Nuclear Energy Environmental C.O.E.
P.O. Box 780 M/C G50
3901 Castle Hayne Road
Wilmington, NC 28402
T 910 675 5721
F 910 341 2747
Mark. [e-mail]
C EIVED
IAN I v 2008
SUBJECT: Stormwater Discharge Outfoll ISDO) Monitoring Report
GE - Wilmington. NC
Permit Number: NCS000022
The 2007 semi-annual Stormwater Monitoring Report for the General Electric
Company Facility in Wilmington, NC is attached.
If you have any questions or need additional information, please call me the
undersigned at [phone].
T. Mark Leik
Attachment
cc: TM L-08-001
Ed Beck Wilmington Regional Office

t
Genera[ Electric Co. - Wilmington, NC
2nd-Half 2007 Stormwater Sampling
NPDES Stormwater Permit NCS000022
�e.� p je-
Note attached datalogging rain gauge records
Date/Time Storm Event Begs
10/261201)7 13:47 PM
Daterrime Storm Event Ended:
10/26/2007 22:17 PM
Event Duration hrs;min :
9.30
Total Rainfall inches :
0.44
Sample Collection Dale:
10/26/2007
Samples Collected By:
Carolyn Keith (RTI International)
She I Parrish RTI Intemational
10103 / S !ve) —4
Load, total:
ail and Grea#e
otal
pH =
Total Flow
ample
'
Analyte:
recoverable
{mglL�
5depended
(standard units)
; {iN6).
Coilectlor4
m !L ..::......::.
::.... : :> :::
Sotlda m It: :
•>:• .....<:
Time
Laboratory:
Tn-Test Laboratories, Inc., Wilmington, NC
Field Analyses,
RTI International
Analysis subcontracts
Carolyn Keith
Laboratory Technician(s):
to Pace Analytical by
Matt Loftis
Adam Poore
RTI Internationale
( )
`
Tritest
Sheryl Parrish (RT
International)
Analytical Method(s)
EPA Method 200.7
EPA Method 1664A
Standard Method
Standard Method
2540D
4500-H +B
Analysis Date:
11/20/2007
11/6t2007
10/31/2007
10/26/2007
Laboratory Report Receipt Data:
12/27/2007
NA
POL:
0,005
5
3
NA
Outfall #9
Let: 34° 19'30"
Long: 77056'
0,007
ND 5 UJ
22
7.7
22:19
Receiving Water:
0.31
NE Cape Fear River
butfatl 09
0.008
10.1
28
7.7
22:32
n
Du licate Sam le
tY
Outfall #13
u
Lat:34°19'45"
Long; 7r56'30"
NA
ND 5
ND 3
7,8
0.29
22:46
c
Receiving water:
Q
NE Cape Fear River
Outfall 014
Lat: 34°19'
Long; 7r55'30"
NA
ND 5
338
7.9
0.15
23:00
Receiving Water:
Prince George Creek
MG = Million gatlons POL = Practical quantitation limit
NA = Not applicable ND = Not detected
Total Flow (MG) = Total rainfall (inches) ` 0.0833 ftlinch' 7.48 gallff ' 1xle MG/gal ' [(Paved Area ((?[' 0,90 Runoff Coeff.) + (Unpaved Area [fO ' t:
Stormwater Outfall 99: Total Flow (MG) = total rainfall (in) ` 6.23x10'' [(860,000 ft' ' 0.90) + (706.000 ft' ' 0.50)) = 0.31
Stormwater Outfall #11 Total Flow (MG) = total I rainfall fin) ' 6.23x10' ' [(437,000 ft' • 0.90) + (1,340.000 ft'0.50)) = 0.29
Stormwater Outfall #14: Total Flow (MG) = total rainfall (in)' 6.23x10' ' [(96,000 ft' ' 0.90) + (892,000 ft' ' 0.50)) = 0.15
1�

October 14, 2008
NC Dept of Environmental Resources
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
E11erq j
T. Mark Leik
Manager, Environmental C.O.E.
EHS
P.O. Box 780 - MIC G-50
Wilmington, NC 28401
USA
T 910-675-5721
C 910-398-2825
F 910-341-2747
E [e-mail]
SUBJECT: Stormwater Discharge Outfall (SDO) Monitoring Report
GE - Wilmington, NC
Permit Number: NCS000022
The second 2008 semi-annual Stormwater Monitoring Report for the General Electric Company Facility in
Wilmington, NC is attached.
If you have any questions or need additional information, please call me at [phone].
T. Mark Leik
cc: T M L-08-022 RP' C navED Ed Beck Wilmington Regional Office
OCT 2-7 2008
B�:

t
GE Energy
Manager, Environmental C.O.E.
EH5
P. 0. Box 7B0 - `91C G-50
Wilmington. wC 28401
USA
T 910-675-5721
C 910-398-2825
F 910-341-2747
E [e-mail]
Julyy 9, 2008
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
SUBJECT: Stormwater Discharge Outfall ISDOM Monitoring Report
GE - Wilmington, NC
Permit Number: NCS000022
The 2008 semi-annual Stormwater Monitoring Report for the General Electric
Company Facility in Wilmington, NC is attached.
If you hove any questions or need additional information, please call me, the
undersigned, at [phone].
�7^/ V. /
T. Mark Leik
cc: TML-08-019
Ed Beck Wilmington Regional Office
RECEIVED
JUL 14 2008

References
GLE Environmental Report
http://pbadupws.nrc.gov/docs/ML0909/ML090910573.html
NRC Draft Environmental Impact Statement
http://www nrc-gov/reading-rm/doc-collections/nurE- s�/st_aff/srl938/
General Information about GLE Licensing
http://www.nrc.gov/materials/fuel-cycle-fac/laser.html
E-Q
November 2011
G L 67