NCG030674_COMPLETE FILE - HISTORICAL_20190110

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/V U& b?JI�IO�
DOC TYPE
O HISTORICAL FILE
MONITORING REPORTS
0�0)j
YYYYMMDD
DOC DATE

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and and esources General Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAPE NO. NCG03 0-r6--7
FACILITY NAME 14tL r10.
COUNTY , e
PERSON COLLECTING SAMPLES C o e C��
LABORATORY_ fec Er. vnLab Cert. # 6 s/i
Comment n sample collection or analysis:
� u t\ a k(L b ro rr{ c)-
_
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2 a% 1;--"
SAMPLE PERIOD ❑ Jan -June [ziluly-Dec
RECP 4\6 1:: e ) or ❑ Monthly' (month]
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
JAN 10 Z019 [_]Zero -flow ❑Water Supply []SA
�C�tiler
CEENT12AL FIL�:S _.�
Lrl'YR ,., -.CTIC'N PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 �
❑ No discharge this period?2
Out -fall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
pH,
Standard units
Total Copper
Total Lead
Total Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks
_
-
100 mg/L or 50 mg10
5.0 — 9.0
0.010 mg/L
0.075 mg/L
0.126 mg/L
15 mg/1_
1 mg/L
Parameter Code
-
46529
C0530
00400.
01119
010511
01094 .
_ 00552 ._L._
78141
5
L
6.g
5 u �.
I� u
z
el
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
'For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
See General Permit, Section B, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2.018-05/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3

J
Facilities that incorporate a solvent management plan into the Stormwater Poliution Prevention Plan may so certify, and the requirement for TTO monitoring
d" may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
.20
Name (print n-amo)
Sa fe A.'A
Title (Print it 117LX
ure I
to
Note: Results must be reported in numerical format. _Do not report Below Detection Limit, BOL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format "<XX m L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?2
Ctutfall No.
Date Sample Collected'
(mo/dd/yr)
24-hour rainfall amount,
inches'
New Motor Oil or
Hydraulic Oil Usage
Non -Polar 0&G/ Total
Petroleum Hydrocarbons
Total Suspended
Solids
Benchmarks
-
-
-
15 mg/L
100 mg/L or 50 mg/L4
Parameter Code
-
46529
NC OI L
00552
CO530
Footnotes from Part A also apply to Part B
Note. if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 2 of 3

FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS_ SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS_ SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
^.^.oil an o•icira! copy of DMO intihuding o! TWO Within 3n dL7ys of receipt of the lob results (or at end of monitoring period in the
case of "No Discharge" reports) to: ^'
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 direct) Bible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete_
am aware thpjA+f6r-e-AW1ignificant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
It
Date
Permit Date: 11/t/2018-05/31/2021
SWU-245, last revised 11/1/2018
Page 3 of 3

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DtR) 1 SPPP Annual Update DATA REVIEW FORM
Calendar Year D RECCEIVED
Individual NPDES Permit No. NCS❑❑❑❑❑❑ or JAN 10 M9
Certificate of Coverage (COC) No. NCG 9 3❑- ❑O ©0[q1
;,EN"l RAL Fi! CnS
+;y R c'-:CTIC",
This monitoring report summary of the calendar year should be kept on file on -site with the facility SPPP.
Facility Name: 1"lAt U 6C
County: LP_ (S:: _
Phone Number: t4L) 715- _3 & a
Total no, of SDOs monitored
Outfall No.
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other []
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
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SWU-264 - Generic Annual DMR
Last revised 610112018

Additional Outfall Attachment
Outfall No. _ '�2--
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
Rainfall
�..L --
inches
.hr .
Parameter,junit"s)
-
ear ` �•���
-•
+Y- W.wO:
'�` '•�..
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6.^...i•1�. :•. _.
i.. •:'.L. _
Benchmark
N/A
.1,Dte'Sample
•flColldcted,
^ lddlyy
SWU-264 - Generic Annual DMR
Last revised 6/01/2018

I certify, under penally 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."
Signatu -
Date
l !771 For questions, contact your local Regional Office:
❑EIVILR Regional Office Contact Information-
225 Green Street
610 East Center Avenue/Suite 301
2090 US Highway 70
Swannanoa, NC 28778
Systel Building Suite 714
Mooresville, NC 28115
[phone]
Fayetteville, NC 28301-5043
[phone]
[phone]
3800 Barrett Drive
943 Washington Square Mall
127 Cardinal Drive Extension
Raleigh, NC 27609
Washington, NC 27889
Wilmington, NC 28405-2845
[phone]
[phone]
[phone]
1617 Mail Service Center
450 Hanes Mill Rd, Suite 300
Winston-Salem, NC 27105
Raleigh, NC 27699-1617
I
[phone]
[phone]
SWU-264 - Generic Annual DMR
Last revised 6/0111018

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year 2018
RECEIVED
Individual NPDES Permit No. NCS030676 or
C ;ff C CQC N CG❑❑❑❑❑❑
JAPE 0 i 2019
tv icate a overage ( ) o. N
CENTRAL FILESIt WSSECTION
P TION
This monitoring report summary of the calendar year should be kept on file on -site with the foci! y P
Facility Name: Greenheck Fan Corporation — Kings Mountain
County: Cleveland County
Phone Number: ( 704 ) 476-3560 Total no. of SDOs monitored 2
Outfall No. 1
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No X
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No X
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No X
Total
Rainfall,
inches
Parameter, (units)
Total
Suspended
Solids
Standard pH, units
Copper
Lead
Zinc
Benchmark
N/A
Date Sample
Collected,
mmlddryy
NMI=
mmmmm�
3/1/2018
.34
10 mg/L
6.47 su
ND
1.4 ug/L
20 ug/L
10/11/2018
1.28
18 mg/L
6.9 su
ND
1.6 ug/L
ND
Additional Outfall Attachment
SWU-264 - Generic Annual DMR

Outfall No. 2
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No X
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No X
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No X
Total
Rainfall,
inches
Parameter, (units)
Total
Suspended
Solids
Standard units
Copper
Lead
Zinc
Benchmark
N/A
Date Sample
Collected,
mm/dd/yy
3/1/2018
.34
20 mg/L
6.53 su
ND
1.3 ug/L
ND
10/11/2018
1.28
8 mg/L
6.9 su
ND
ND
10 ug/L
"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
SW U-264 - Generic Annual DMR

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 "4
Date 11- ?,fir 0+ 1,
For questions, contact your local Regional Office:
DWQ Regional Office Contact Information:
E VILLE REGIONAL OFFIC
2090 US Highway 70
Swannanoa, NC 28778
[phone]
RALEIGH REGIONAL OFFICE
3800 Barrett Drive
Raleigh, NC 27609
[phone]
INSTON-SALENI REGIONAL OFF
585 Waughtown Street
Winston-Salem, NC 27107
[phone]
FAYETTEVILLE REGIONAL OFFICE
225 Green Street
Systel Building Suite 714
Fayetteville, NC 28301-5043
[phone]
,,WASIIINGTON REGIONAL OFFICE
943 Washington Square Mall
Washington, NC 27889
[phone]
CENTRAL OFFICE
1617 Mail Service Center
Raleigh, NC 27699-1617
[phone]
dOORESVILLE REGIONAL OFFICI
610 East Center Avenue/Suite 301
Mooresville, NC 28115
[phone]
1LMINGTON REGIONAL OFFIC
127 Cardinal Drive Extension
Wilmington, NC 28405-2845
[phone]
"To preserve, prvtecl
DUa
and enhance
North Cam ina's water._."
SW t1-264 - Generic Annual DMR

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Greenheck Inc.
P.O. Box 410
Schofield, WI 54476--0410
Attention- Doug Borre
Project Name: Kings Mountain SW
Lot Number:TJ12043
Date Completed:10/23/2018
10/23/2018 3:34 PM
Approved and released by:
Project Manager: Lucas Odom
AAW
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia. SC 29172 [phone] Fax (M) 791-9111 www.shealylab.com
Page I of 10

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NG Field Parameters No: 5639
Case Narrative
Greenheck Inc.
Lot Number: TJ12043
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the DAMP, SOPS or policies are qualified on the results page or
discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
106 Vantage Point Onve West Columbia, SC 29172 [phone] Fax [phone] www.shealylab,com
Page 2of10

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Greenheck Inc.
Lot Number: TJ12043
Sample Number Sample ID Matrix Date Sampled Date Received
001 001 Aqueous 10111/20181100 10/12/2018
002 002 Aqueous 10111120181115 10/12/2018
(2 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylab.com
Page 3 oI' 10

SHEALY ENVIRONMENTAL SERVICES, INC.
Detection Summary
Greenheck Inc.
Lot Number: TJ12O43
Sample Sample ID
Matrix
Parameter
Method
Result R
Units
Page
001 001
Aqueous
TSS
SM 254013-
18
rng/L
5
001 .001
Aqueous
Lead
200.8
1.6
ug1L
5
002 002
Aqueous
TSS
SM 2540D-
8.0
mglL
6
002 002
Aqueous
Zinc
200.8
10
ugfL
6
(4 detect#ons)
Shealy Environmental Services, Inc.
106 Vantage Point Drive Weal Columbia, SC 29172 (803} 791-9700 Fax [phone] www.shealylab.com
Page 4 of 10

Client:Greenheck Inc. Laboratory ID:TJ12043-001
Description: 001 Matrix: Aqueous
Date Sampled:10111/2018 1100
)ate Received:10112/2018
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (pH - Field) SM 4500-H B-2011 1
1 (Temperature ) SM 255OB-2010 1
1 (TSS) SM 254OD-2011 1 10/17/2018 0102 KFE 86696
1 (SGT - HEM (n) 1664B 1 10117/2018 1005 ARP 86728
CAS Analytical
Parameter
Number Method
Result Q Li
Units Run
pH - Field
SM 4500-H B-2
6.9
su 1
Temperature - Field
SM 2551
29.0
° C 1
TSS
SM 2541
18 8.3
mglL 1
SGT - HEM (non -polar material)
1664E
ND 4.7
mg1L 1
ICP-MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 200.2 200.8 1 10/2312018 0544 BNW 10/17/2018 1710 86829
CAS Analytical
Parameter Number Method Result Q LOO Units Run
Copper 7440-50-8 200.8 ND 5.0 ug1L 1
Lead 7439-92-1 200.8 1.6 1.0 uglL 1
Zinc 7440-66-6 200.8 ND 10 ug1L 1
L00 = Limit of Ouantltation B = Detected in the method blank E = Quanhtation of compound exceeded the calibration range
NO = Not detected a1 or above the LOO N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.corn
Pugs 5 of 10

Client:Greenheck Inc. Laboratory tD:TJ12043-002
Descriplion: 002 Matrix: Aqueous
Date Sampled:1011112018 1115
Date Received:1011212018
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (pH - Field) SM 4500-H B-201 1 1
1 (Temperature ) SM 255OB-2010 1
1 (TSS) SM 254OD-2011 1 10117/2018 0102 KFE 86696
1 (SGT - HEM (n) 1664B 1 10/17/2018 1005 ARP 86728
CAS Analytical
Parameter
Number Method
Result Q LOQ
Units
Run
pH - Field
_ SM 4500-H B-2
6.9
su
1
Temperature - Field
SM 25508-
29.0
° C
1
TSS
SM 25400-
8.0 3.6
mg1L
1
SGT - HEM (non -polar material)
1664E
NO 5.0
mg1L
1
ICP-MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 200.2 200.8 1 10/2312018 0602 BNW 10/17/2018 1710 86829
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
Units
Run
Copper
7440-50-8
200.8
NO
5.0
ug1L
1
Lead
7439-92-1
2008
NO
1-0
ug/L
1
Zinc
7440.66-6
200.8
10
10
ug/L
1
WO - Limit of Quantitation 8 - Detected in the method blank E _ Quantitation of compound exceeded the Calibration range
NO v Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC coltimns exceeds 40%
H = Out of nolding time W - Reported on wet weight basis
Shealy Environmental Services. Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab,com
Page 6 oft0

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia. SC 29172 [phone] Fax [phone] www,shealylab.com
Page 7 of 10

GC
44�LChain of Custody Record
Shealy Environmental` Services, Inc.
106 Vantage Point Drive
West Colwroia, South Carding 29172
Telephone No. (8©3) 781-9700 Fax Ida. (8G3) 791-8111
v,ww,shealylab.00rn
Number
Client
Greenhedt
Report 10 Contact
Doug 9orre
Senarpltr (Printed ttsme)
'; 1 NS,s.F,-. I-
QL%Ye No.
lg?54
flot3rC3e3
TedrphDne END. f F1ar No. I [mill
Waybill No.
P;tpv
Doug. Hun greerha*.com
1 nl t
Cry
89te ZIP Code
Preserv2live
1
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NR
NA
NA
1
NurntwafCm4oinum
Shofield
141
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(Ccnlainers tar escl E 3ntple may be
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arrangements are made
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SHEALY ENVIRONMENTAL SERVICES INC.
4euly i±.r.�•mnw,lq Rtr..,r:. 1 .. h4 I K I
0.v,ncy Na,i.r �SIL'.t]pP �.� fffevli.. u.• VL±uit
I
FWld Analysis Record - (Vorrh Carolina Colnpliau Ic
� I
Gl;e+l:P-!— Y rY1-;l �N Date:
Itll hg clf t�lM1H" li.2nlU; Temper:tlwr by tih1 2�r0 R-lallf �
l'hed krre if Fei 11uk1 uvl nitldiry hfr;
6irkr ID
Sant Inhhntlttrd ID
p
Nnulitlal
Sta�dRPo
f;tsaa.
h111
Anal�K
7'tme
Meaxared
Tcugn.
(qQ
1letrr
Itei,6e,e
{tiV)
; 54endtnt CDAL
al Meuauml
Trap.-
ISU)
i}C'
PUS! ai!',
(prri
t.u.r,eata
NA
Itr.
"
I NA
NA
NA
NA
NA
NA
I Nn
NA
yy
f,r
NA
N•4
NA
rl
NA
I NA
NA
M
NA
MA
NA
I NA
NA
NA
{ NA
NA
Rtu-A�ah•�isC'hrl• 5Limi�rd: ��- �Z� ?.'1 � I}7 �„ �-�
'Ira'Jfalii it ij'= i iekm,C1 �..,t. �I:IN`ll RA' yvlai.:TII.iLn• Ot bp�l$Ylili srllfA_-:.AVM n•hYs Slti.
a.M roril LM�::wfut.. lllp4.tnm Ruul�NEn3t:�I
pq'•al�'.r•.!•it.0-61x-firs V.Ilhr.Slll �'i Yst.,gli: r, lk.„�sU'M I[rfQntllc '
Total kcsid"l Ubluiri.e K$Ikf4%qC1Ca•:A1d f
Check heal If avttivlt n.l mptdlrvhle,
Mew ID
5wnpler',Gtnnd#1'd IU
Tssi�ttd
$1:tpdard
I
C:nnr.
(yl#1L}
An#Tytb
Tine
Uuttar
lU
ItYU
111
;NeirrAelldtn�
i j2iy'LI
I
1
p#aylrldl
Ip' F)
fonrtc#ts
I -Aiwlv.n Chmk 51,andlud:
NA
NA
N;,
I
N4
NA
NA
A
NA
NA
NA
NA
;
NA
N4
NA
NA
I
NA
NA
HA
Pi:7t,AnalySisChw:,;=IANRi
NA
NA
1w,3..A—+drmia 6-4,jil',r,V:115':nt#lily l: mhllin l,r:.}{rr AnI1rlf,t :1.Wne'awInr Iotub IMti—mmr�dno0ia.
•n.,4 . url rw �J•a ir! I.x.1iNi Iw,i ,d1 �.ti 1.1'j pros of Icyri .tnai� •rw•trlfTMlr. i
DISaolred ffeyZra 47 SM 41lt0U (;-Ze1
Clrclr here if nrsSna nut d7rpisrm j
hTrttr IiY
tiumpV:.tiltandard I)
.1nnhos
7'i.le I
'Lfealurcd Tel.p.
j"f 1
'flizerveirisl DO 11
hfn rmred Temp.
tngllk,j
I
Mclet v4zdiorl �
� (mpriLl
4C
f at4Falla
IF;Fy
Camnrnt><
A
}
NA
NA
i
NR
NA
NA
NA
NA
Plr:t-Anuk,9u Cal ltit3tioti 4 arf. I Hit,' Sat. Air):
l
II tiPVl^-.Y•k ll � iNFnRfd w111u r.,xm..l'HM1-. SLSYyk .1,l�:Iln :rIS aim �I,rlf.�r'rh Qfrgl:4 .r,•1•,ie tin. I
-Il.fw u, 00tru-,t.+r,s Tn4uwr•;Ilucur[u HuvSu Munn. nl,
'IYtI-+niyiis tH.taar.,. .r.fe qar. inu: P161 .n1Ars it:..,rL rriL ILe...ani tM
Shealy Environmental Services, tnc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.Com
Pugr 9 0l 10

SHEALY ENVIRONMENTAL SERVICES, INC.
hrnly Envlramrmtal Seraicc:, Jrc. PW 1 of L
Uk me,.l 1,'uaitwr. MEOW SC.14 Eneckivr -A)wc .&2 291a
Sample Receipt Checklist (SRC) i
Cli�rtr 1
S�'1_ii°[�i`l�£"C� CQuI� lrvtiPcxncd bvldatt:: ��! (�� ^ �.�- t rS Eft
IcAns of receipt: SES1 LJ Clicru U UPS IrrdK-X Gl Other; t
—
0 yCS1 0 Nn •
1_ Wera custody sali pru; vnt on the crwler? L
!-"I Vesl No ZNA12.
If custod X seals were prescra,were they int:n[t rued unbrukesl?
PH Strip lit: ChImine Strip 0- Tested by -
Original temperanrre upon receipt! J)csivcd (Corrected) te:rnPerttture upon rtxcipt %n nlid Snap -Cup ID:
Z-C . aC. " . -C . ; '-4 -
Method: ZTempe iiwrt Blank- OAgainst Bottles IR prat ID: t,2 IR Gun Correction Facttw:
hiLthod ofcoolanc !2f Wct Icc ❑ ice Packs ❑ DFJ Ice ❑ None
Yes
❑ No
+ ;`fA
3. Il temperWarc of any cwler exceeded 6.01C, wus Projcct Manager Notified?
Phi was , luiificd by, phone ! email ! faae-to-facc (cirl:le ane j.
(_� Y�
[j No
Nr1
4_ is die cornmcrciaJ courier's packing Slip aam-hcd 10 this form?
Yes
❑ No
5_ '<'v"em proper custody preceduras (±l uishcdlreccived) fol[awed?
Yes
0 No
6. Were sample IDs listed. on tlw COO
Yes
Q No
7. Werc surnplc ID-; listed nn all sample eatiWine,7
.yC5
❑ No
8. yt'as collection date & time listed on the COC? i
Yea
No
9. Was co@ecticn date & time listed on all sattt le cootuincts7
Yes
D N
10. Did all container label tnfortmition (ID. date, time) "a vvitli tht; Cl7i'_'f
Ye 5
[] No
11 _ Were trsla to hr p1 rtormed listed on (lts COCI '
5"cs
12. Did all samples arrive in the proper containers for each wNLI und/nr in good condition
l mbrokeet, lids nn, eir.. j?
Nn
1.3. Was adequate sturJple volume available`;
U No
I4. Were all samp)cs receivaii within,4 the holdinZ time or 48 hours, whichever comas firm?
rtyycs
No
'IS."%--reany sumptcs rotttainensmissing/LKcess (circle one) saLn le:s Not Barad❑nCOC?16.
❑ No
NA
For VOA anti RSK-175 samples, wtsre bubbles present>"a-Fim" (W'or 6mm in diumerer) u1
any ofthe VOA viols"
Yes
' I No
U NAI
17, V11cre all DRO.en talslntttrient sampics received at a PN of < 2.
❑ Yes
0 No
0 NA
I I S. Were all cyanide sarnplaq rcacivod at a pK = 12 and sulhde crimples received ut a pH .- 91
❑ Yes
❑ No
ONA
19. Were all WI.icable NRy !cy'atridr-VhennV(2S (= 0.5rng! sm. pie; free of rostdual
chkirinG?
Lj Yes
Lj Nu
O1tiA
20. iWer- client reinarkslreyuc=(Le. requested dihrtiom, 1~IS{MSD designatinri% etc..,)
correedv imnscribed from the COC alto the comment section in I11175?
t Yes
t No
21. Was die uolc nurnher listed oC 0to cuntalttcr level? If . Qk3ote Y
nmplc
Prvscrvadon (Mist be completed fur uqy samples) incorrectly preserved rx' with headspace.)
-amplets) .-, _were received incorrectly prc"T ed and were adjusted ar, xtlin°ly
in sumplc receiving with mL of circle onc: H2SO4, HN01, HCl, NaOH using SR 0
uric of pnacrvation If n1um than one pne-,mmtive is needed, phase note inithe colmnenls belt,v,,
amplg3). wane received W ht bobbles - 6 mrrt in diameter.
Sara ples(s) _. were received with TRC > 0,5 rit, L (lf u 19 is aa) aM were
dju5tcd uecordin ly in sunple receiving with soditun thirvsalfate (Na,5,01) with Sheay lD:
I
5K baectade IdbCb applied by: 17ate: U - —
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 10

Semi-annual Stormwater Discharge Monitoring Rego
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted %I2. G / 1 9
—r— -7-_
CERTIFICATE OF COVERAGE NO. NCG03 © 6 ` H
FACILITY NAME . K0,1k n U A 1}IJn C_L
COUNTY Lee y
PERSON COLLECTING SAMPLES t-0 `] L'Tf_ C LABORATORY Car-P-fol\ tZ0- r`l Lab Cert. fi ( �_
Comments on sample collection or analysis:
Part A; Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR V 1 ;
SAMPLE PERIOD [/Jan -June ❑ July -Dec
or ❑ Monthly' (month)
RECEIVED
RtSCHiRGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
JUL 3 0 2018 QOther
CENTR4L FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -a
DWR SECTION
No discharge this period?'
Outfall No.
Date Sample
Collected'
jmo/dd/yr)
24-hour rainfall
amount,
Inches
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons .
Total Toxic
Organics
Benchmarks =__>
-
100 mg/L or 50 mg/L°
6.0 -- 9.0
0.007 mg/L
0.033 mg/L .
0.067 mg/L
15 mg/La'
;,.1 mg/L
o 33 $
d, o 1
p, 14 c'�,
-7
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfail.
z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3 The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469,31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
-712 1
Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX me/L' where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note. if you report a somple value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No discharge this period?Z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall ,
amount,
Inches;
Non -polar O&G/TPH by
EPA 166415GT-HEM)
Total Suspended Solids
pH
Benchmarks
15 rng/L
100 mg/L or 50 mg/L•
6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
' See General Permit -text, Table-5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/112012-10/31/201) SWU-245, iaSL leviSe6 iu/25%23i2
Page 2 of 3

` V`114 ENCO Laboratories
Acaffate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Thursday, May 10, 2018
Cameron Testing Services, Inc. (CA039)
Attn: Maryanne Sims
219 South Steele Street
Sanford, NC 27330
RE: Laboratory Results for
Project Number: 180696/ Stormwater, Project Name/Desc: Misc Waste Water
ENCO Workorder(s): CB06222
Dear Maryanne Sims,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, April 27, 2018.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz
Project Manager
Enclosure(s)
FINAL This report relates of to the sample as received by the laboratory, and may only be reproduced in full. Page 1 of 8

www.encolabs.com
SAMPLE SUMMARY/ LABORATORY CHRONICLE
Client ID: Outfall #1 Lab ID: C806222-01 Sampled: 04/24/18 11:30 Received: 04/27/13 12:40
Parameter Prer 2aration Hold Dateffime(s) Prep DatelTime(s) Analysis Date/Time(s)
EPA 6010D EPA 3005A 10/21/18 05/08/18 12:08 05/10/18 1104
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 2 of S

www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: Outfall 1t1
Lab ID: C906222-01
Anajyje
FLesults Elan nu L"
Urdu Method Notes
Copper• Total
33.8 1.60 10.0
ug/L EPA 6010D QB-01
Lead - Total
14.0 3.10 10.0
ug/L EPA 6010D
Zinc - Total
112 4.40 10.0
ug/L EPA 6010D
FINAL This report relates only to the sample as received by the laboratory, and may Dnly be reproduced in full. I Page 3 Of S

www.encolabs.com
ANALYTICAL RESULTS
Description: Outfall #1 Lab Sample ID:CB06222-01 Received: 04/27/18 12:40
Matrix: Waste Water Sampled:04/24/18 11:30 Work Order: CB06222
Project: Misc Waste Water Sampled By: CLIENT
(Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - EAICO Cary cemtw amlyte INC 591]
Analyte [CAS Numbed
Result aag
Unju
DF MdL
PQL
Batch
Method
Analyzed
By Notes
Copper [7440-50-8]^
33.8
uglL
1 1.60
10.0
8EO8023
EPA 6010D
05/10/18 13:04
]DH QB-01
Lead [7439-92-1]^
19.0
ug/L
1 3.10
10.0
8E08023
EPA 6010D
05/10/18 13704
]DH
Zinc[7440-66-6]^
142
ug/L
1 4.40
10.0
BE08023
EPA 6010D
05/10/18 13:04
]DH
FINAL This report relates on}y to the sample as received by the laboratory, and may only be reproduced in full. I Page 4

www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 8F08013 - EPA 3005A
Blank (SE08023-BLK1) Prepared: 05/0812018 12:08 Analyzed: 05/10/2018 11:15
Spike Source °/nREC RPD
.Analyte
Result
Rau
P-OL
Units
Level Result %REC Limits RPD Limit Notes
Copper
2.46
1
10.0
ug/L
Lead
3.10
U
10.0
ug/L
2imc
4.40
U
10.0
ug/L
LCS (8E08023-BS1)
Prepared: 05/08/2018 12:08 Analyzed: 05/10/2018 11:21
Spike Source %REC
RPD
.Analyte
Result E7aa
P-OL
Units
Level Result %REC Limits RPD
Limit Notes
Copper
204
10.0
ug/L
200 102 RD-120
Lead
206
10.0
ug/L
200 103 80-120
Zinc
210
10.0
ug/L
200 105 80-120
Matrix Spike (8EO8023-MS1)
Prepared: 05/08/2018 12:08 Analyzed: 05/10/2018 11:24
Source: CB06209-01
Spike Source %REC
RPD
_Analyte
Result Flan
POL
Units
Level Result GAREC Limits RPD
Limit Notes
Copper
206
10.0
ug/L
200 2.31 102 75-125
Lead
210
10.0
ug/L
200 3.10 U 105 75-125
Zinc
206
10.0
ug/L
200 4.40 U 103 75-125
Matrix Spike Dup (8E08023-MSD1)
Prepared: 05/08/2018 12:08 Analyzed: 05/10/2018 11:34
Source:CB06209-01
Spike Source %REC
RPD
Analv.te
Result Flag
ROL
Units
Level 13C5![lt %REC Lim RPD
Limit des
Copper
206
10.0
ug/L
200 2.31 102 75-125 0.4
20
Lead
209
10.0
ug/L
200 3.10 U 104 75-125 0.8
20
Zinc
213
10.0
ug/L
200 4.40 U 106 75-125 3
20
Post Spike (8E08023-PS1)
Prepared: 05/08/2018 12:08 Analyzed: OS/10/2018 11:36
Source: CB06209-01
Spike
Source
%REC RPD
.Analyle
Result
Flag ROL
Units
Level
Result
%REC
Limi RPD Limit Notes
Copper
0,201
0.0100
mg/L
0.200
0,00231
99
80.120
Lead
0.207
0,0100
mg/L
0.200
-0,00222
103
80-170
Zinc
0.211
0.0100
mg/L
0.200
0.00104
105
60-120
FINAL This report relates only to the sample aS received by the laboratory, and may only be reproduced in full. I Page 5 pf S

Q E- 0.
www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
7 The reported value is between the laboratory method detection limit (MDQ and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
QB-01 The method blank had a positive result for the analyte; however, the concentration in the
method blank is less than 10% of the sample result. There is minimal impact to the data.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in hill. I Page 6 Of S

, 0775 Ceroal Port Dr- - - - • -- _ ..' —<E k0 E xecut" Par- Court. Suits 111 102-A MOU-xm ln.`uWaf Court
Orlando. FL 32824 ,k-rrksa e, FL 32215-6069 Cary, NC 27511
Q9NG:tt:—aj(407) 8265314 Fax [phone] {9U) 295-3007 Fax [phone] (919) 467-400 Far (919) 467—!1515 Page of
:Xent Nate
Cameron Testing Services
Pro)ed Number
180696
Requested
Andyses
I Requested Tvmaround
Times
Note: Rush requests srttred to
acceptance try deetacky
Standard
Expedited
Due _I I
c
N
"
Address
219 S. Steele Street
"ect wwneoesc
Stormwater
UIyrSTTLrp
Sanford, NC 27330
PO rt ! 8," Info
Tel Fax
RoportingContaU
tef f Samp4) Name, Atfiliation (Print)
3" Comact
samger(s) Signature
FwAty 1t (d required)
Lab Workorder
Preservation
(Sce
s)
JUDMUne
as rledessary)
Flrxn#
Sample10(Fieldlderrtdir�Einn)
CoBectunDate
�Ti
C,crnpIGrab
atrn see
rades)
ToLa) it or
CAMU'rers
SampleCommenls
Outfall #1
04124/1 B
1130
Grab
SW
1
X
e- Total # of Containers rs�
3ampte Nd Prepared By
Datanww
Datenime
Received
-'Time
Corry b
Datdii
y
fiat me
Dam`rime
Received By
DaWTrme
Cover ps Z. rerr:ps a!t ReMpt
and11 ReCeV
_p
ACCeptable Unacceptable
Matrix GIN-Groundwatef SO -Sod SESedrmem SWSurfate Water WW-VYastewa:er A -Air O-Mer )detml In commems) preurvation: Hce H-HCI NJ*403 S-H25C4 N"apH o-Other (detail in cgrnments)
Note All samplei subm.tted to ENCO Labs ere in amui dwice *rth pea fermi and conditions haled on the teveme of Uws ferret, t/lless pimoc wririen agreements exist
Co
I.-
0
r`
W
CD
m
CL
Li

Sample Preservation Verification
ENCO Cary
Work Order:
C606222
Project:
Misc Waste Water
Client:
Cameron Testing Services, Inc. (CA039)
Project #:
180696/ Stormwater
Logged In;
27-Apr-18 1101
Logged By:
John C King
Preservation Check Performed By: C)"5 — Date/Time: C-1:2 low, /-&JCS
CB06222.01
Conga;T�
�22
RI? P
(.Q
H10h6cke'dM
gnC &o d1tP
1"" 41
w g VA6
gage ed/,omm t
A
1LP+HNO3
<2
Y I N / NA
I Y I 1 NA
Reaqent Name ID
1
2
pHStrip ID:
Reagent Name ID
3
4
Reagent Name ID
5
6
C:\ELMN'nPrint\wko—PreservationCheck.rpt
I Page 8 of ;rajge 1 (

Cameron Testing Services, Inc. Laboratory Report NC DENR OSS4
NC PHHS #37799
ry �
r�Cntr'`
US EPA#NC01918
Hallman Foundry C 180696
Poject:
April 2018 Stormwater Regulatory Yes
Sample Information
ySampled�
a
C, Heckle i3a Q 04124/1 S Recel ed J. Zubeck bale. 04124I18
= ..
Analyses and Results
180696 01 Outfall #1 WW Gr pH 6.40 S. U. 0 04/26/18 4500 H B;- pH
M Gr TSS 53.0 mo�. so 04/26/18 2540 D - TSS
M Gr O&G-W 7.22 n*q- 6 05t03/18 EPA 1664A
ww Gr Metals Attached
Metals (Cu, Pb, Zn) analyzed by ENCO, Cary, NC; report attached.
Report
Review
Project Manager
219 S. Steele Str.
Sanford NC 27330
Date
--
919-721-4067
919-208-4240
clerk Camer0ntesting.crnn

219S. Steele Sir. Cameron Testing Services, Inc. Chain of Custody
Sanford, NC 27330
Phone: [phone] NC VtisrdlGlJCert. 654 NC PHHS Cent k 37799 US EPA NG0191$ Page r Of I_
ECOrrt
�r°
'
WSACity
HaiIman Foundry
- — --
Cod Heckle
Eme#I:
s'
? °,.�
-=
Sample Tem R:
X
,
oucTS;iiab,use only, a-
Val i
Amve: j
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Rush work will require prior approval Additional charges will apply

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality eneral Permit No. NCG030000
Date submitted 1 R, I I 1 7
CERTIFICATE OF COVERAPE NO. NCG03 D 6 7
Lt
FACILITY NAMEQ�
COUNTY Lee -
PERSON COLLECTING SAMPLES COAtsG �
LABORATORYC-dMP-r o A Te 51 (%- Lab Cert.
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
RECEIVED
DEC 21 2017
1 'SI�NR-L4ND QUALITY
SAMPLE COLLECTION YEAR �ST�►iDD _M4WATERpERM)nIN
SAMPLE PERIOD ❑ Jan -June [�Gly-Dec G
� - i f 1� !'1 or ❑ Monthly (month]
REC 6DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
'� Z��1 ❑Zero -flow [:]water Supply []SA,.1 [a6ther
i-l"TRAL r
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
Er -No discharge this period?2
Outfall No.
Gate Sample
Collected)
(mo/dd/yr)
24-haur rainfall
amount,
Inche$3
Total Suspended Solids
pH,
Standard units
Copper
-
Lead
Zinc
Non -Polar O&GJ
Total Petroleum
Hydrocarbons .
Tote! Toxic
Organics'
Benchmarks
.1 L ar 50 mg/O
6.0 - 9.0
0.007 mg/L
0,033, _
0.067 mg/L
15 mg/L
1 mg/L
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
'For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement_
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22, and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017
SWU•245,last revised 10J25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the'fTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the stormwater Pollution Prevention Plan."
C od
Name (Print na e)
Title (Print ) }
l?
(Sign a (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, SDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format. "<XX me/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Y Note., If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses_ See General Permit text.
Part B: Vehicle Maintenance Area. Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
�Ilo discharge this period?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall .
amount,
Inches
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/L*
6.0 — 9.0 Su
Footnotes from Part A also apply to this Part S
' See General Permit text, Table S, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/201? jWU-�45, i3yt ievneu i6i�5/2312
Page 2 of 3

Note: ff you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART AND PARTS MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B_
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALLTRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
in the case o "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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
q , (hose persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, inciuding the possibility of fines and imprisonment for knowing violations."
1/1-7
(Si ure of Permittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina -Division of Water Quality i3enetal Permit -No. NCG030000
Date submitted
0)7
CERTIFICATE OF COVERAGE NO. rNCG03 06 7 SAMPLE COLLECTION YEAR d
FACILITY NAME HOL11rnctn FOundr�l _ I 11,ISAMPLEPERIOD Jan -June ❑July -Dec
COUNTY L2 R LC E I V F�,{ARGING T � Ss Mont❑dRW []HC W ❑Trout thLPNA
PERSON COLLECTING SAMPLES � � ❑Zero -flow ❑Water Supply []SA
er n -V Sin Lab Cert.9 G .��{ MAY 2 4 2017 ®Other
Comments on sample collection or an lysis: CENTRAL FILES
-' DWR SECTION PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
Part A: Stormwater Benchmarks and Monitoring Results
❑ No discharge this period?z
Outfall No.
Date Sample
Collected'
'(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Total Suspended Solids
pH,
Standard units
Copper
lead
Zinc
Non -Polar 0&6/
Tots! Petroleum
Hydrocarbons .
Total Toxic
Organicss
Benchmarks -_
-
100 mg/L or 50 mg/L`
6.0 — 9.0
0.007 mg/L
t.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
•
3 r
6.'70
0.0350n
p.0,31 in
0,115 M
C .04M
�-
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the.rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications wherethe more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which -perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition, as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31)_
Permit Date: 11/l/2012-10/31/2017 SWLI-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. for those facilities electing -to employ the TTO monitoring waiver, the discharger -shall signthefollowing certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
MO), i certify that to the best of my knowledge and belief, no dumping of concentrated toxic organic into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. l further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
C 6 � A
Name (Prin name)
Title (Print titl
'MA 7
nat Date
Note: Results must be reported in numerical format. Do not report_ Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When -results are below the applicable limits, they must be reported in the format, "<XX m L", where XX is the numerical value of the detection
limit, reporting.limit, etc. in mg/L.
Note: If you report o somple value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit. text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
® No discharge this period?Z
t7utfaii No,
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall ,
amount,
inches3
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks ==>
15 mg/L
100 mg/L or SO. mg/L'
6.0 — 9.0 SU
Footnotes -from : Part AAlso apply.to.this;Part 8'..,_
• See General Permit text, Table 5, identifying the especially sensitive receiving water Classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SVvu-245, iast revised iu/25r2312
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 1, or Tier 3 responses. See General Permit text.
FOR-PARTA-AND'PART B MONITORING RESULTS:
+ A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS, SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an.original and one copy of this DMR including all "No Discharge" re arts within 30 days of receipt of the lab results or at end of monitoring eriod
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DW Q Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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
assu-re 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."
(Sign
Permit Date: 11/1/2012-10/31/2017
,5/ (1t 7
(Date)
SWU-245, last revised 10/25/2012
Page 3of3

5em..1-annual Stormwatter Discharge Monitoring Report
for North Carolina Division of Water Qu lity Genera! Permit No. MCGO30000
Date submitted i 6
CERTIFICATE OF COIVFRA NO. NCG03 0 6 7`7
FACILITY NAME (`r K ll(Ma tl �Cly_ /Id r�l _
COUNTY L- -_ e,
PERSON COLLECTING SAMPLES C
LABORATORY 1 /1 4 ^ Lab Cert. # _._6 5
Comments on sample collection or ana ysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR.
SAMPLE PERIOD O Jan -June KC July -Dec
or O Monthly' (month)
QISCHARGFNG TO CLASS ❑ORW OHQW OTrout OPNA
RECEIVEu Zero-flow�OWater Supply []SA
NOV 14 2016 Rother
CENTRAL FILE PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DWR SECTION
No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Total Suspended Solids
pH
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics s
Benchmarks ==s
_
100 mg/L or 50 mg/0
6.0 — 9.0 "
0-007 rng/L
0.033.mg/L -
0.067, mg/L .
15 mg/L
1 mg/L
i s �rr
a e
0.038ng
0-10 mq
< .0d (1
l
5
3 6
-0
100 Ay
0.06'5,
0-/6S Ai
6.70M
f
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark Mere.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
" See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing Operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22: and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/112012-10/31/2017
J-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO moni,oring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTD), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
C,C)�d.,-, 4 tC14f 1
Name (Print nam )
Title (Pr' le)
5i re} ( ate}
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format. "<XX me/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier.1, Tier2, orTier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No discharge this period?z
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24=hour rainfall
amount,
lnches3
Nan -polar O&G/TPH by .
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/L*
6.0 — 9-0 5U
Footnotes from Part A also apply to this Part B
. See General Permit text. Table 5, identifying the especially sensitive receiving water clan ificarinns where the more protective benchmark applies.
Permit Date: 1I/1/2012-10/31/2ti1/ Swu-145, Last revG,26 LOIC5I1ilti
Page 2 of 3

Nate: ff you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• 2 £XCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALLTRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B,
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES I=OR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO Pf
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES M NO
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this OMR, includinq all "No Discharge" reports, within 30 days of receipt of the lob results for at end of monitorinq period
in the Lose of "No Discharge" reportsf ta:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 beliet, true, accurate, and complete. I
am aware thatsherE significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

0
Cameron Testing Services, Inc. Laboratory Report
NCDEN R0654
NC PHHS #37799
r;
US EPANNCO1918
<Cltent
Hallmon Foundry xCfSn rogi
161359
'
r
Project
�P�n"'s�i�Jv :•'
Stormwater #2 - 2016 Re i i I a i 6 r
Yes
�
Sample Information
Sampled
C. Cameron a ,Date . 09/02/16 Received; A.
Simmonds pater 09102/16
Analyses and Results
161359 01 Outlet #1 vvw Gr TSS 262 mgi. 25 09/06/16 2540 D - TSS
O&G-W <5.00 mtyl 5 09/08116 EPA 1664A
pH 6.0 S. U. 0 091021t6 4500 H 8 - pH
Metals
Report
Review
02 Outlet #2 wW Gr
TSS 346 mr/t. 37.3 09/06/16
O&G-W 6,70 mqt 6 09/08/16
pH 6.0 S. u, 0 09/02/16
Metals
Metals (Cu, Pb, Zn) analyzed by First Analytical Labs, Durham, NC-. report
attached.
RECEIVED
NOV 14 2016
CENTRAL FILES
DWR SECTION
Lab Director
Date
2540 D - TSS
EPA1664A
4500 H 4 - pH
219 S. Steele Sir. 919-2084240
Sariford NC 27330 chris®camewntesting.eom

FIRST ANALYTICAL LABORATORIES
f, 17-11 i-& flhl - PC ,,- 110372 - Pn etedrtF -m�gv 't Purl. Ni .17105
rT7
Lilt 472,3:nJ-iwy Lime. Sw.ia 6- Du,,3m Nt: ?-71 1 AJI
FAL Project #
Client
Client Project ID
Sample Name:
Analyte
Copper (Cu)
Lead (Pb)
Zinc (Zn)
EPA Method 200 Analysis Report
1609027.2
Cameron Testing Services
161359
161359-02 - Outfall N2
Report Date: 9/16/2016
Date Received: 9/7/2016
Concentration in Original Sarnple
Cone. RL
(mg/L) (rng/L)
0,063
0.001.
0.063
0.001
0-185
0.005
Approved by:
Matt Loftis, Laboratory Manager

Ni�,;, FIRST ANALYTICAL LA.80JX*'AGI' T%'JES
IT, Cll
FG i3cm 11,3�72 - Rese a Fci, ',*r,ar%gij Pirk, 11-: 2770S
4620 industry 4ane. Susie (jut -.*m. N,. 27113 Ir
WE.—Alt—WWA BMW
FAL Project #
Client
Client Project ID
Sample Name:
Analyte
Copper (Cu)
Lead (Pb)
Zinc (Zn)
EPA Method 200 Analysis Report
1609027.1
Cameron Testing Services
161359
161359-01 - Outfali 41
Report Date: 9/16/2016
Date Received: 9/7/2016
Concentration in Original Sample
Conc. RL
(rng/L) (mg/L)
0,038 0,001
0Y039 0001.
0.186 0.005
Approved by:
Matt Loftis, Laboratory Manager

219 S. Steeie Str,
Sanford, NC 27330
Phnnw All- en-Aaen
Cameron Testing Services, Inc.
NC VWYIGW Cert_ #654 NC PHHS Cert # 37799 US EPA NCO1918
Chain of Custody
Page of
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a
Sample ID
ua to ��
M E o LEro }
�,
o C7 a N o
eserved
H2(S)04; H(N)d3 (Na)Thiosulfate ;Na(4)H,`
;
=
m o
Other -(X). IndipatE
tlD
o
-
J
1
i
i
r
i
1
Reline uish k:
-
eiveii: =a =
DatefTlme
Rush work will require prior approval. Additional charges will apply

tormwaae.r Dischairge OU,tfaIl (SDO)
Qliialitative Moiritoring Report
Forlguidonce on filling out this form, please visit ://oor.isil.ncdenr.or2/web/wglwslCk(npde,5sw,4tab-4
Permit No.: N/C/6/ bo / 2/ 9/ TY or Certificate of Coverage No.: N /G/n/�/�&z/_Y
Facilityi Name: _�{ [ t; W� f,Tcy,•f,
Courity: { Phone No. 4 �� O.
Total{ _ _L ,�/
Event Precipitation (inches):
Waslithis a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See! information below.)
ErYes ❑ No
Plea' e verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Quaiitative monitoring requirements vary. Most permits require qualitative monitoring to be
perfbrmed during a "representative storm event" or during a "measureable storm event." however,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1. inches of rainfall
and that is preceded- by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 ii ches has occurred. A single storm event may contain up to 10 Consecutive hours of no
preetpitation.
A "rrl easurable storm event" is a storm event that results in an-acivai discharge From the
permitted site outfall. The previous ineasurable storm event must have been at -least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storrn events during the sampling period, and the permittee
ob ins approval from the local DWQ Regional Office.
By this signature, I ce that this report is accura omplete to the best of my knowledge:
(Signature o rmittee or Designee)
i
i
Page 1 of 2
SWU-242. Last madlAed 10/25/2012

1. 1 OutfaJ] Desctiption:
Outfill No. 5truc a (Pi.
Rece ving Stream:M-4
Desc-ibhindustrialact:Mties , 4hb '6 C
the
� 4:-�,_) 4,,
ditCh,eitc.)
WROM,0equLfall dirzeYiage area:
r. . t, 16 L-1 I
I Color- Describe the col6r of t�,e,discbayge -6cing basic colors (red, brown, blue, etc.) and tint
(lighi, medium, dar . k)14,&eScrJpt,6rs. ` 7', (A,
Ii
3. Odor: Describe any distinct-oC ers that th 'discharge y have (i.e., smells strongly of oil,
weal chlorine odor, etcT M-C, J
4. Clniriity: Choose. the numbevwhich best describes the clarity:of -thediscbarZ6j where I is
clear;and 5 is very cloudy:
1 2 3* 4
S. FloatifigSOMS": Choo . se :the rrUrnber wh . i 6h . best describes the amount of floadrlg.sofids in
the siormwater discharge, wher . ejjs'.h.o. 9.olids and.5 is . the surface -cover . ed with floi-ding".'sotids:
2 3.! - 4 5
6. Su-spe-nded'Solids-.Cho6se,the-ri6mbe� .:hich best -describes the amount of:suspended
solids in the s6morr6w:Ta I is'416`sbli&,and 5 is extrOrn-ely'Muddy'.
1. .2 3:. 4
7. Is there any foam in the stor water di-schar'ge? Yes
B. Is there an oil sheen in the storn water discharge? Yes No
9. Is there evidence of erosion'br deposit i6iiat the out -fall? Yes
10. Other Obvious ludkatbisiot a rmwg te, Pollution:
List alnd describe
Netel Low clarity, hig.ksolids, "dJor;the'pKeS@ilee Of 1156aM; O''O.'s,heen, o.r erosion/deposition
may Peindicative-of pollutant '.,"tDnditi-o-n-swa'r'tarit-'fu'it.h'erinvi'stig5ti6n.
5WU-20, Last mod5fied 10/25/2012

t.
raY
1RDENR
Stormwate:r Discha-rge..Outfall ($DO)
Qualitative Monitoring Report
For yuidance on filling outthisll�form, please visit httn:////p rtaLncdenr re/wepfwq/yIs/su/nndessw##tal
Permit No.: �I/�/� �/� / i!/ v/ -Q/ U/ or Certificate of Coverage No.:
Facil ty Name: i
Cou Lee
Phione No. `1 9 �-
Insp .ctor: 14P 1ti
Date �of Inspection:-,1
Timoof Inspection: n� D
r�
Total; Event Precipitation (inches): 5/9.
Was this a 'Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
D-f es ❑ No
Pleas e verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureubleform event" (requirements vary, depending on the permit).
Me� 0 bG
Qual tative monitoring requirements vary. Most permits require qualitative monitoring to be
pert rmed during a "representative storm event" br during a "measureable storm event." However,
sorn permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfa-i
and tihat is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
I
A "tz�ieasurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prio i. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interlva) is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DV411egional Offte. '
By this signal, rta4f -that-thls--reprart•is•accurate
1
(Sig, a of Permittee or Designee)
I Page 1 of 2
SWU•i42, Last modified 10/25/2012
ete to the best of my knowledge:

1, i Outfall Description:
Outfall No. _ Structure_(pipe, dit-c#1; etc.)
Receiving Stream: _ r
Describe the industrial activities' at q,CCU withih iiae-outfall:dra fi-age an --a : _ n C nCV C
2. Color: Describe the color of the di charge using basic colors (red, brown, blue, etc.) and tint
(ILght medium, dark) as d.escriptq s: _
3. i Odor: Describe any distib.ct.odars that the discharge may hav (i.e., smells strongly ofoil;
weakichlgrine odor, etc):
4. Clarity: Choose the n_umbe_r which best des ribes the clarity of the discharge, where i is
clear nd S is very cloudy:
i 1 2 3 4
S.� Floating Solids: Choose th@ numbe•r'which.best describes the amount of floadng.solids in
the s rmwater discharge,'where 1 is rio.solids'and 5 is the surfaee:cove"red with floaiting'-solids:
I
6, Suspended 5611'iids: Choose'thi dumber which best describes the amount of suspended
5odid in the stormwater discharge, where' I is no solids and 5 is extremely muddy:
i 1 2 3.' 4
7. i Is there any foam in the stormwater discharge? Yes ti'o
8. is there an oil sheen in the stormwater discharge? Yes Nc
7
10.
Is there evidence oFerosion or deposition, at the out -fall? Yes No
Other Obvious Indicators o(Sto.rm'water.No!llution:
List and describe
Nole f Low clarity, high sal.ids,_aud/p'r khe-,pgesetice.of foahi, oil sheen, or erosion/deposition
tray a indicative of pollutant ei06$ �re;.ThB e:coridltions warranC Fi riper investigation.
SWU-2 f 2, Last modified 10/25/2012

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Qp city fieneral Permit No. NCG030000
Date submitted 1
CERTIFICATE OF COVER GE NO. NCG03 0 C
FACILITYNAME I O'VkA FQunArq_
COUNTY La
PERSON COLLECTING SAMPLES
LABORATORY e t'u n P f Z r Lab Cert. ti
Comments on sample coil ction or ana sis:
una 0C 10 cc1- tic V-C tc !( s
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR, a
SAMPLE PERIOD ❑ Jan -June July -Dec
or ❑ Monthly' lmonth)
RGV 1 VE10O CLASS ❑ORW ❑HQW []Trout❑PNA
❑Zero -flow ❑Water Supply [:]SA
JAN 1-2 Z017 ®Other C.
CENTRAL FlW ASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DWR SECTION
5�No discharge this period?a
outfall No.
Hate Sample
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
-
pH,
Standard units
Copper
Lead
Zinc
Non -Polar 0&15/
Total Petroleum
Hydrocarbons
Total Toxic
Qrganics s
Benchmarks =_->
-
-
100 mg/L or 50 mg/0
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469,31).
Permit Date: 11/l/2012-10/31/2017 SWU-24S, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the 5tormw2ter Pollution Prevention Plan."
(,b A t,� cK vp,
Name (Prin name) (�
a U) ct.I ' 1 t Sa
Note: Results roust be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX mg/t", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
® No discharge this period:2
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Non -polar o&G/TPH by
EPA 1664 (5GT-HEM)
total Suspended Solids
pH
Benchmarks =__?
_
-
15 mg/L
100 mg/L or 50 mg/L•
6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012.1U%31/2017
SWU-245,'ast:'�vi5etl llfj[S%LUIL
Page 2 of 3

Nate: If you report a sample value in excess of the benchmark, you must implement Tier 1, T1er 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER I REQUIREMENTS, SEE PERMIT PART 11 SECTION B,
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR TH E SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within_30 days of receipt of the lob results (or at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Fifes
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 sign ifica nt_pena I ties for �Itting-fafiSe information, including the possibility of fines and imprisonment for knowing violations."
of Permittee)
Permit Date: 11/1/2012-10/31/2017
(Da e)
SWU-245, last revised 10/25/2012
Page 3 of 3

c��
_ _ �n
F
c$ 0 7 201T
Semi-annual Stormwafer Dischar lDc3nleori1l i e or
for North Carolina Division of Water Qu hty General Permdl, No. NCGM-000
Date submitted i ro /
CERTIFICATE OF CO}V�RA NO NCG03 0 6 Z � SAMPLE COLLECTION YEAR. � of
FACILITY NAME k r �- ��iU A rCj c%!1 C:* SAMPLE PERIOD ❑ )an -June NC July -Dec
COUNTY L F'�- -- or ❑ Monthly' (month)
PERSON COLLECTING SAMPLES d f C L i✓ DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑DIVA
LABORATORY y t3 n ^ Lab Cert. # Zero-flow❑water supply ❑SA
Comments on sample collection or ana ysis: Other
Part A: Stormwater Benchmarks and Monitoring Results
sra°� a ER
F�RA91rr1h�G
PLEASE REMEMBER TO SIGN ON PACES 2 AND/OR 3 -)
❑ No discharge this period?
outf all No.
Date Sample
I
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
PH,
Standard units
Copper
Lead
Zinc -
Nan -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics $
Denchmorks -__>
_
100 mg/L or 50 mg/L`
6.0-9.0'
- 0.007 mg/L
0.033 mg/t .
0A67 mg/L
15 mg/L
1 mg/t
1
V0
0.0351:y
•039:14
0'166M
<5X0 r
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall-
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
;The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433-11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-24S, last revised 10/25/2012
Page 2 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for ITO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the Tf0 monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
MO), s certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management pian included in the Stormwater Pollution Prevention Plan."
C'a a-e dcf �­4-,
Name (Print na )
Title (Pr -tie]
(5i a ure) [ ate}
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX m,//L,.;,', where XX is the numerical value of the detection
iimit, reporting limit, etc. in mg/L.
Note_ if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier z, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > SS gal of new oil per month.
N No dischorge this period:
OutfaE! No.
Date Sample
Collected�
Imo/dd/yr]
24-hour rainfall
amount,
Inches3
Non -polar 0&15/TPH by.
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/L`
6.0 — 9-0 SU
Footnotes from Part A also apply to this Part B
See General PCrmit text, Table 5, identifying the especially sensitive recriving waterrlacsificarinns where the mare Protective henchmark applies.
Permit Date: 11/1/2012-10131/2Ul/ Swt;-t<45, iastri•visiu iu/r'�itoit
Page 2 of 3

Note- I/ you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses_ See General Permit text.
FOR PART A AND PART B MONTTORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION 9.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YE5 ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR including all "Na Discher e" re arts within 317 days of receipt of the lob results or at end of monitoring period
in the rase of "No Discharge" reports) to:
Division of Water Quality
Attm DWQCentrai Files
1617 Mail Service Center
Raleigh. North Carolina 276S99-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED=
"I certify, under penalty of lays, 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
e
am aware that;herignificant penalties for submitting false information, including the passibility of fines and imprisonment for knowing violations."
Permittee)
Permit Date: 1111/2012-10/31/2017
-1, 1/-/ / b
{Dat }
SWU-24S, last revised 10/25/2012
Page 3 of 3

Cameron Testing Services, Inc. Laboratory Report
NC DENR #654
NC PHHS #37799
US EPA 4NC01918
ClQe�t.r,
Y
Hallmon Foundry 161359
,e" ddt r.r
Stormwater #2 - 2U11"s gulato.r Yes
_'�,R
Sample Information
Sam
C. Cameron , 09102118 Flecerved A. Simmonds
Doge 09/02116
Analyses and Results
161359 01 Outlet #1 +V TS5 262 mg+L 25 09r06116 2540 0 - TSS
o$G-W <5.00 mVL 5 09/08/16 EPA 1664A
pH 6.0 S. U. 0 09/02/16 4500 H B - pH
Metals
02 Outlet #2 M cr
TSS 346 m5R 37.3 09/06/16
O&G-W 6.70 r,st 6 09/08116
pH 6.0 s. tr a 09102/16
Mewls
Metais (Cu, Pb, Zn) analyzed by First Analytical Labs, Durham, NC; report
attached.
Report
Review
Lab Director Date
2540 D - TSS
EPA 1664A
4500 H 4 - pH
219 S. Steele Su. 919-2084240
Sanford NC 27330 chris©camerorrtcsting.com

"= FIRST ANALYTIC, I..ABOR.IATOF iES
a Bo. 110372 - PC16.1Lp inra j:e ?sA, NC 17709
iW"c�,: �52�3- ivUary L�,nP, SU�15 c •f�Ur,.�., N:: �->_3 - �.-...
I ;
ceuuw�saaes�,��.:�;.+au::True:r„�uw�.xrrt:snA:::.:1:a.;���ue:ulr.:a:.uerwsrs;aE.laes:_j:��,st�n•;4;r�::�•::u;»1r::.�;u:n�a.,:r si �.,,;:,,,;:,i:.av��s,se:;:a4;
FAL Project #
Client
Client Project ID
Sample Name:
Analyte
Copper (Cu)
Lead (Pb)
Zinc (Zn)
Approved by:
EPA Method 200 Analysis Report
1609027.2
Cameron Testing Services
161359
161359-02 - Outfali #2
Report Date: 9/16/2016
Date REeceived: 9/7/2016
Concentration in original Sarntle
Conc. RL
(m[,,/L) (�-ng/L)
0.063
0.001
0.063
0.001,
0.195
0.005
Matt Loftis, Laboratory Pw1anagE:s

a; '�.' i I -.. k B 0 T V' I E _,'S,
tf L97 F I.R ST A NLu_ N
Pr, i3o% 20171-..asea:en
LIM ;13 'Ili ­d-jstey La", Su.,.e [jU.L. 3:77, 1 J
-I - - k:;.- 1. r, 111-1 i
EPA Method 200 Analysis Report
FAL Project 4: 1609027.1
Client: Cameron Testing Services
Client Project ID: 1613S9
Sample Name: 161359-01 - Outfall 411
Report Date-. 9/16/2010'
Date Received: 9/7/2016
Concentration in Original Sample
Conc.
RL
Analyte
(mg/L)
(mg/L)
Copper (Cu)
0,001.
Lead (Pb)
0-039
0.001
Zinc (Zn)
0,186
0.00S
Approved by:
Matt Loftis, Laboratory Manager

219 S. Steele Str.
Sanford, NC 27330
Phone: [phone]
Cameron Testing Services, Inc.
NC VAN/GVd Cent #654 NC Pt1H S Cert # 37799 US EPA NC01918
Chain of Custody
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Rush work will require prior approval. Additional charges will apply

. I 1nl
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
:'orl uidonce on filling out this form, please visit: ht or cdcdenr.pzg/wed fwsjsu%npdess_ti.±fttab_-4
I n 7
Permit No.: N/C/�/ i/ 5 /�/ / Q% or Certificate of Coverage No.:
Facility Name:
Cour ty: tP Phone No.
Inspilctor: eL i~
Data'of Jnspection; n
Time of Inspection: D
Tota3 Event Precipitation (inches):
WasIthis a "Representative Storm Fvent" or "Measureable Storm Event" as defined by the permit?
(Seelinformation below.)
f
_Yes ❑ No
Ale* verify whether Qualitative Monitoring must be performed during a "representative stolen
evenjt" or "measureoble storm event" (requirements vary, depending on the permit).
U
Qualitative monitoring requirements vary, Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable,
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and Lhat is preceded by at least 72 hour's (3 days)in which no -storm event measuring greater than
0.1 inches has occurred. A single storm event. may contain up to 10 consecutive hours of no
preppitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
perTitted site outfall. The previous measurable storm event must have been at -least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
inte vaI is representative for local storm events during the sampling period, and the permittee
obkains approval from the-loca-1 DWQ Regional office.
i
By this signature, 1 ce that this report is accu
(Signature o rmittee or 1)esignee)
Page I of 2
SWU-_2a2, r.a51 modified IC/25/2012
mpiete to the best of my knowledge:

1. 1 Outfall Description:
0 Li'll H No.
Rece ving Stream:
Desckb the industrial
� the
/
(P. ip e, d i ti '.etc.) e-
-Yurwi:WPi Oenutfall Ord-jiijage area:
T
2. Color. Describe the color ofthe-disc liarge using basic colors (red, brown, blue, etc.) and tint
niedi urn, da rk),asdestriVtors:
3. t Odor: Describe any distinct odors thatLthq discharge Y have (i.e., smells strongly of oil,
wea) chlorine odor, etc.); J
4. - 1 Clarity. Cho'ose Lhe number which best describes the clarity of -the. discharge, where I is
cleanand 5 is very cloudy;
1 2 3 4
GS
S. Mating Solid : Choose the number urnber which best describes the amount of floatingsolidsin
the stormwater discharige, where.lJs no solids and.5 is the surface-co'vercd with floating—soliAs:
2 3! - 4 5
6- Su-SpendedSofids.- Chaosc.the.numbee.v6ich best describes the aniount of-suspe.nded
solid in the st-orni w�a'liii-dis-66i. 'A''e" 'no -""A' a '��6rn cage;. re I is- so i& and S is C err
T 2 3 4
7. Is there any foam in the stormwater dischar'ge? Yes
B. l Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion oir,deposition"at the ouffall?
Other Obvious Ind icatovs-ofiStormwate e Pollution:
List arrd describe
Note, Low clarity, high solids, and/6.r'the pre� . R1 . n - cc of foam,
May be indicative.of P cond
itions r_a' viiit:fWt--hcr investigation..
SWU-2,42. Last modified 10/25/2012

f
Stormwater 1Discha`;rge.'OutfaII (SDO)
Qualitative Monitoring Report
For guidance on filling out thisform, please visit: 1. -d rsr• fweb/wa/ws/su/rindessw##tab-4
Pertrit No.: N/.Q/q/_/ _/ Q/ U/ or Certificate of Coverage No.: N/C&
Facility Name: FaUA�," �.-
Cou nity:
Inspectoi
Date !Of Jr
Time! of Inspection: h YLIK-r-
{
Total Event Precipitation (inches):
Was [his a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
s
ErTes 1] No
Please verify whether Qualitative Monitoring must he performed during a "representative storm
even �"or "measureable torm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
perf rmed during 6 "representative storm event —or during a "measureable storm event." Howev'er,
some permits do not have this requirement. Please refer to these definitions, if applicable.
i
A "ripa"teis
sentative storm event"�is a storm event that measures`gr6n'fer than 0A inches of rainfall
and preceded by at least 72 hours (3 days) inwhich no storm event measuring greater than
OA inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
i
A "lr�'easurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall- The previous measurable storm event must have been at least 72 hours
prior, The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
' obtains approval from the local bWQ-Regional Office.
i
By tl�is signat r-tify-tharthis`ri VoTt-is-accu.rate a _=nn ete to the best of my knowledge:
_> r~7
(Sig; a of iermittee or Designee)
Page 1 of 2
SWU-242, Last modified 10/2S/U12

i
I. Outfall Description:
Dutfail No. _ Structure ,(pipe,, ditcli, etc.)
Recei�ring Stream: _ r +`I � ,{�
Describe the industrial activities dia�t (i cur with'.lrn•the out -fall dra�iri�ge.area:
U`
go
2. I Color: Describe the color of the discharge rising basic colors (red, brown, blue, etr<.) and tint
(light medium, dark) as de5criptors:�l
i
3. j Odor. Describe any distinct odors that the discharge may hav (i.e., smells strongly of oil;
weakIchlorine odor, etc.): : ` F Olrn__
4. i Clarity: Cheose the number which best describes the clarity of the discharge, where l is
clear' nd 5 is very cloudy:
i 1 2 3 4
S. Floating Solids: Choose the number which, best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floa,bng•solids:
el 2 3 h 5
6. Suspended Solids: Choosethe number wlii.ch best describes the amount of suspended
solidi in the stormwater discharge, where 1 is no solids and 5 is eXtremely.muddy:
1 2 3 4
7. i Is there any foam in the stormwater discharge? Yes NNo
8. j Is there are oil s-heen in the stormwater discharge? Yes CNo)
9. f� Is there evidence of erosion or deposition, at the outfall? Yes No
1
10. Other Obvious Indicators of.Stormwater Yoyllution:
i
List and describe - �CA
Notes Low clarity, high. solids, and/or, the -presence of foam, oil. sheen, or erosion/deposition
may be indicative of pvllutdiet exposm*6,.-..T`,dse c.h hd. jd bns Wa—r-'arit Iurttter investigation.
Pal e••2 of-2
SWU-24 Last modified 10/25/2012

Semi-annual Stormwater_Discharge Monitoring Leyorl
for North Carolina Division of Water Q:4 lity _eneiral Permit iVo. NCG030000 �.�C
Date submitted
CERTIFICATE OF COVER GE NO. NCG03 0 6
FACILITYNAME �{ I �A �0undrLn
COUNTY
PERSON COLLECTING SAMPLES C C F
LABORATORY e- Cp n 7e t_l ICI Lab Cert. 4 6 S
Comments on sample collection or a_na sis:
Unrt �� o Cc! t-Ctc.U-c Sar�D 16 S
Part A: Stormwater Benchmarks and Monitoring Results
o � .. r, n 7
SAMPLE COLLECTION YEAR. " 2017
DE"V�?-L n
SAMPLE PERIOD Jan-JuneJuly-Dec Sroil"! , (}j�QU
DISCHARGING TO LASS Monthly'
�HQW Trout td❑PNA ER �/J�n/ J
Zero -flaw owatersupply F]SA
®Other C_
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -)
No dischorge This period?z
Outfall No.
Date Sample
Collected '
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
�
Total Suspended Solids
pH,
Standard units
� Copper
Lead
Zinc
Non-Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
s
Organics
Benchmarks =__>
-
100 mg/L or 50 mg/L'
6.0 - 9.0
--0.007 mg/L '
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
I
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement_
' See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
S Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date. 11/1/2012-10/31/2017 SWU-245, IasL revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the stormwater Pollution. Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit- For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
MO), i certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
so4vent management plan included in the Starmwater Pollution Prevention Plan."
Name (Prin name)
�a OLLI i ij Sa F-e � r'k nm, -C_ r
Note: Results must be reported in numerical format. Oo not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX mp/L where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a somple value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No discharge this period??
outfall No.
Date Sample
Collected`
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G/TPH by .
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
15 mg/L
100 mg/L or SO mg/L•
6.0 — 9.0 slf
Footnotes from Part A also apply to this Part B
' See General Permit text, Table 5, identifying the especially sensitive receiving water classifir-ations where the more protective henchmark applies.
Permit Date: 11/1/2012-10/31/201/ SVVU-ca5, ;ait;vViseri it11<5i2 1.i
Page 2 of 3

Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION a_
TIER 3: HAS YOUR FACILIT'd HAD 4 OR MORE BENCHMARK EXCEEOENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO
REGIONAL OFFICE CONTACT NAME:
Moil on original and one copy of this D&IR, including all "No Dischorae" reports, within 30 days ofreceiot of the lab results (or at end of monitoring period
in the rase of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central FileS
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and ail 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 significantinformation, including the possibility of fines and imprisonment for knowing violations."
(Si ure of Permittee) (Dale)
Permit Date; 11/1/2012-10/31/2017 SWU-245, last revised IOJ25/2012
Page 3 of 3

01ALLMAN FOUNDRY
Storm Water Compliance Report
Mr, Cody Heckle
Quality & Safety Manager
Hallman Foundry
Sanford, NC 27330
Dear Sir or Madam,
January 30, 2017
Hallman Foundry
105 East Humber Street
Sanford, NC 27330
Phone: [phone]
Fax: [phone]
Email: [e-mail]
URL: hall manfoundryusa.com
RECEIVED
FEB 07 2017
DENRUND QUALITY
Following a Storm Water compliance site inspection performed by the United States
Environmental Protection Agency conducted by Region 4, Hallman Foundry has taken
initiative to correct any obvious noncompliance and implemented a Storm Water Monitoring
and Measuring Program.
Hallman Foundry submitted, and thusly, obtained General Permit NCG030000 on June 30,
2016, and before the effective date of the Administrative Compliance Order on Consent
(AOC).
Hallman Foundry completed and implemented the Stormwater Pollution Prevention Plan on
June 28, 2016, and before the effective date of the AOC.
Based on the Stormwater Pollution Prevention Plan and the General Stormwater Permit, our
Stormwater Program has been implemented by Hallman Foundry Top Management including
Alan Heckle (General Manager), Cody Heckle (Quality & Safety Manager), Ron Welker
(Maintenance Supervisor) and involves Rain fall measurement, documentation, and
submittal to the State of North Carolina Division of Water Quality located in Raleigh; along
with two water discharge points that are measured twice a year minimum and tested for
Suspended Solids, PH results, Petroleum Hydrocarbons, Copper, Lead, and Zinc.
Additionally, Hallman Foundry has introduced a Spill Plan including Spill Kits, Clean -Up
Procedures, and Annual Environmental Training in house with all employees; Monthly
Housekeeping and Storm Water Inspections.
Below is a compiled listing of photos documenting Corrective Actions that Hallman Foundry
has made.

*,ALLMAN FOUNDRY
Storm Water Compliance Repo(
Corrective Actions
January 30, 2017
Rain Gauge located in Courtyard Water Tunnel Cover at Shake -Out
qB 07 2017

01ALLmAN FOUNDRY
eorm water c.ompiiance
januar ju zui
�`s� • .fir
Spent Sand Shed with Concrete Pad
a
Transformer Located inside Buildi
7

m

*,ALLMAN FoUNDRY
9
Attachments
Hallman Foundry Stormwater Record November 7, 2016
Hallman Foundry Stormwater Record January 9, 2017

i
r ,
Central Files' APS _ SWP _
8/22/2016
j e"it Number NGG030674
Permit Tracking Slip
Program Category
Status project Type
NPDES SW
In review New Project
Permit Type
Version Permit Classification
Metal Fabrication Stormwater Discharge COC
COC
Primary Reviewer
RECEIV ,ED
Permit Contact Affiliation
julie.ventalaro
AUG 2 6 2016
Coastal SWRule
E=NTRAI, FILES
SECTION
Permitted Flow
DWR
Facility
Facility Name Major/Minor Reglon
Hallman Foundry Minor Raleigh
Location Address County
105 E Humber St Lee
Facility Contact Affiliation
Sanford NC 27330 Alan Heckle
105 E Humber St
Owner
Sanford
NC 27330
Owner Name
Owner Type
Hallman Foundry LLC
Nan -Government
Owner Affiliation
Alan Heckle
105 E Humber St
Dates/Events
Sanford
NC 27330
Scheduled
Orig Issue App Received
Draft Initiated Issuance Public Notice Issue Effective
Expiration
6130/2016
8-l4,/1,016 Q'��'�pr(o
iD'3//U1-7
Regulated Activities
Requested /Received Events
Metal products manufacture
RO staff report received
RO staff report requested
7/29116
Outfall 001
Waterbody Name
Slreamindex Number Current Class Subbasin
Little Buffalo Creek
17.42 C 03-06-11

Energy, Mineral
and Land Resources
ENVfPONME.NTAI, QUA[ ITY
August 23, 2016
Mr. Alan Heckle
Hallman Foundry LL.0
105 Vast Humber St.
Sanford, NC 27330
PAT MCCRORY
i ovemor
DONALD R. VAN DER VAAR,r
,1;vc1 C wrl'
,rRACY DAVIS
Oireclnr
Subject: General Permit No. NCG030000
Hallman Foundry
COC No. NCG030674
Lee County
Dear Mr. Hccklc:
In accordance with your application for a discharge permit received on June 30, 2016, we are
forwarding herewith the subject certificate of coverage (COC) to discharge under the subject state —
NPDES general permit. This permit is issued p111-suant to the requirements of North Carolina General
Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection Agency dated October 15, 2007 (or as subsequently amended).
Please take notice that this certif-icate of coverage is not transferable except upon approval of the
Division of Energy, Mineral and Land Resources. The Division of Energy, Mineral and Land
Resources may regUrrC modification or revocation and rcissuance of the certificate of coverage,
This permit does not affect the legal requirements to obtain other permits which may be required by
the Division of lanergy, Mineral and Land RCSOureCS, the Coastal Area Management Act, or any other
federal or local government permit that may be required.
Ifyou have any questions concerning this permit, please contact Julie Ventaloro at telephone number
[phone] or by email julie.ventaloro@neder2r.t;ov.
Sincerely,
for Tracy E, Davis, P.L., CPM, Director
Division of Energy, Mineral and Land Resources
ce: Raleigh Regional Office, John Holley
Raleigh Regional Office, Danny Smith
Central Files
Stornnvater Permitting Program Flies
State oFNorth Carolina I Environmental Quality I Energy, Mineral and Land Resources
1612 Mail Service Cenlcr 1512 North Salisbury Strect j Raleigh, NC 27699-1612
919 707 9200 T

STATE OF NORTH CAROLINA
DF.PAIZTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOUIZCES
GENERAL PERMIT NO. NCG030000
CERTIFICATE OF COVERAGE No. NCG030674
STORMWATER DISCHARGES
NATIONAL POLLUTANTI)ISCI-IARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Hallman Foundry L,LC
is hereby authorized to discharge stormwater from a facility located at
Hallman Foundry
105 East Humber St
Sanford
Lee County
to receiving waters designated as Little Buffalo Creek, a class C water in the Cape Fear River
Basin, in accordance with the effluent limitations, monitoring requirements, and other conditions
set forth in Parts 1, 11, 111, and IV of General Permit No. NCG030000 as attached.
This certiiicate of coverage shall become effective August 23, 2016.
This Certificate of'Coverage shall remain in effect for the duration of the General Permit.
Signed this day August 23, 2016.
for Tracy E. Davis, P.E., CPM.
Director, Division of Energy, Mineral and Land Resources
By the Authority of the Environmental Management Commission

IF
NCG030674
N
W f
S
Map Scale 1: 24, 000
rl
`� • l ��� � �' �4 � VVV • •Q �4 .J� ,- ;ASS
9 .
Y" ,i • �� m
R
' Y o
r•� Hallman Foundry f
4.
' � 1
��� i ✓' rcca ' f�. 4 �-- r'19Q
I lit
Hallman Foundry LLC
Hallman Foundry
Latitude: 35° 27' 30" N
Longitude: 7911 09` 03" W
County: Lee
Receiving Stream: Little Buffalo Creek
Index No: 17-42
Stream Class: C
Sub -basin: 03-06-11 (Cape Fear River Basin)
-wi■.■ErvMY,
.i'
Facility Location

Fir ;
10
.-�.� a
C®ENR
�� Ca.OUNa pEvxq-x.ExT O.
. w ?.Tin Errr u.o Na�,gnu FS50uPCE!
NOTICE OF INTENT
Division of Energy=, Mineral and Land Resources'
Land Quality Section
National Pollutant Dischar-e Etimination Svstem
NCG030000 • REC
mamm
�Ma
=10R
M
.SUN 0 2016
DENR-LAND Q LITY.
National Pollutant Discharge Elimination System application for coveraSTCR�VrkT€�,r �r�t12,G
NCG030000: t IIN
STOrRMWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) 335 Rolling, Drawing, and Extruding of Nonferrous Metals
SIC 3398 Metal Heat Treating
SIC 34 Fabricated Metal Products
SIC 35 industrial and Commercial Machinery
SIC 36 Electronic and Other Electrical Equipment
SIC 37 Transportation Equipment
SIC 38 Measuring. Analyzing, and Controlling Instruments r
For questions, please contact the DEMLR Regional Office for your area. See page 4.
1L � - -
Mailing address of owner/operator (adds
„11
Name
AL1 ,4yf4w
Street Address
0 S F/jS'r
City
S4WA-0Ato
Telephone No.
q !9 7 7.!r- ;
2) Location of facility producing discharge:
{Please print or type)
G1N�/Ly LL
State IVC ZIP Code 27330
Fax: q / 9 -774 -,e p 1 L-
06-V
Facility Name Half lk•o j-Oy4a, r/ _
Facility Contact 49ah yrc k!c
Street Address ! OS fa5f
City �Ll Prr- -J-AV, _ State A"[ ZIP Code 2 -733n
County L e if
Telephone No. ql �f-7 75- 3 �g Fax:
Email "'n
3) Physical Location Information:
Please provide a narrative description of how to get to the facility (use street names, state road numbers, and
distance and direction from a roadway intersection), r'm US J, Ake' 1+;L/ ,(/y��Jews -/h"n ydkc
/two �f ``7h �o' rrjrrnn1 /i!✓r/uMcPr�G���f.N`ur u�w /f le, 7 rna� Y',"yilfalyl J
i1GjT(lYiu4 7/ G`+� �✓t-fat ���7 !N l�k.q��'J�. (rG.'r'I iTr If GIy
iA copy of a counly mad or USGS quad sheet with the facility clearly located must be submitted with this applicaiion.l
4) Latftu �� Longitude 7c1,/ 5U�S5"� _ (deg, min, sec)
C .ya 271 V-2" .-6 7 9`' y 1 311"
Page 1 of 4
SW i-218-071408 Lasl revised 712/14

NCG030000 N.O.I.
5) This NPDES Permit Application applies to which of the following:
❑ New or Proposed Facility Date operation is to begin
tZ Existing
6) Standard Industrial Classification:
Provide the 4-digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility.
SIC Code: 3 L 7— 1
7) Provide a brief narrative description of the types of industrial activities and products manufactured at
this facility: CrHsl Ljoj ,�a
8) Discharge points 1 Receiving waters:
How many discharge points (ditches, pipes, channels, etc_) convey stormwater from the property?
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
discharges end up in? G,fjle
Receiving water classification: G
Is this a 303(d) listed stream? Has a TMDL been approved for this watershed? tin
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer). Z-1
9) Does this facility have any other NPDES permits?
® No
❑ Yes
If yes, list the permit numbers for all current NPDES permits for this facility:
10) Does this facility have any Non -Discharge permits (ex: recycle permit)?
U) No
❑ Yes
If yes, list the permit numbers for all current Non -Discharge permits for this facility_
11) Does this facility employ any best management practices for stormwater control?
❑ No
R Yes (Show any structural BMPs on the site diagram.)
If yes, please briefly describe: Roof Cvvry ¢. 5ej fi,v3r lcerlf'o�, ufuNt ,BMP iOt 1­r/rf
12) Does this facility have a Stormwater Pollution Prevention Plan?
❑ No
'R Yes
If yes, when was it implemented? 0
13) Are vehicle maintenance activities occurring at this facility?
❑ No X Yes
14) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
.N No ❑ Yes
Page 2 of 4
SWU-218-071408 Last revised 712114

NCC030000 N.O.I.
b) Is this facility a Small Quantity Generator (less than 1000 kq. of hazardous waste generated per month) of
hazardous waste?
4 No ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
g No ❑ Yes
d) Is hazardous waste stored in the 100-year flood plain?
PF No 0 Yes If yes, include information to demonstrate protection from flooding.
e) If you answered yes to questions b. or c., please provide the following information:
Type(s) of waste:
How is material stored.
Where is material stored:
How many disposal shipments per year:
Name of transport 1 disposal vendor:
Vendor address:
15) C) rtification:
.-North Carolina General Statute 143-275.6E (i) provides that:
Any person who knowingly makes any false statement, representa lion, or certification in any application, record, report,
plan, or other document filed or required to be maintained under this Article or a rule implementing this Article; or who
knowingly makes a false statement of a material fact in a rulemaking proceeding or contested case under this Article; or
who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be
operated or maintained under this Article or roles of the Commission implementing this Article shag be guilty of a Class 2
misdemeanor which may include a fine not to exceed ten thousand dollars (S 10.000).
I hereby request coverage under the referenced General Permit, i understand that coverage under this permit
will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an
individual permit.
i certify that I am familiar with the information contained in this application and that to the best of my
knowledge and belief such information is true, complete, and accurate.
Printed Name of Person Signing: DO Vi d \A/ �' `� yl
Title: �� M$L-''T
— Aj �V' _
(Signature of Applica (Gate Signed)
This Notice of Intent must be accompanied by a check or money order for $100.00, made payable to:
NCQENR
Page 3 of 4
5WU•218-071408 Lasl revised 7014

NCG030000 N.O.I.
Final Checklist
This application will be returned as incomplete unless all of the following items have been included:
W Check for $100 made payable to NCDENR.
10 This completed application and all supporting documents.
A site diagram showing, at a minimum, (existing or proposed):
(a) outline of drainage areas, (b) stormwater management structures, (c) location of stormwater outfalls
corresponding to the drainage areas, (d) runoff conveyance features, (e) areas where materials are stored,
(f) impervious areas, (g) site property lines.
k� Copy of county map or LISGS quad sheet with the location of the facility clearly marked on the map.
Mail the entire package to:
Stormwater Permitting Unit Program
Division of Energy, Mineral and Land Resources
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Note
The submission of this document does not guarantee coverage under the General Permit.
For questions, please contact the DEMLR Regional Office for your area.
DEMLR Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office-..(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........
[phone]
Page 4 of 4
SWU-218-071408 Last revised 712/14

ENGINLERING & ENVIRONMENTAL SCIENCE 4 314
CO., INC. `25. q fbxh iiNq
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3008 ANDERSON DRIVE, SUITE 102 _
RALEION, NC 27609 Date .� JLt �� 66-21-530
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STORM WATER POLLUTION
PREVENTION PLAN
Hallman Foundry
105 East Humber St.
Sanford, NC
.tune 28, 2016
Prepared For: Prepared By:
Mr. Alan Heckle Engineering & Environmental
Hallman Foundry Science Company
105 East Humber St. 3008 Anderson Dr., Suite 102
Sanford, NC 27330 Raleigh, NC 27609
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T. Patrick Shillington, PE
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TABLE OF CONTENTS
Pap,e No.
1.0 Introduction................................................................................... 1
2.0 Facility Information...................................................................... 2
2.1 General.............................................................................. 2
2.2 Industrial Activities ................................................ 2
2.3 Mechanical & Equipment Maintenance ............................2
2.4 Pollution Prevention Team Member Roster......................3
2.5 SWPP Certification................................................3
2.6 Non -Storm Water Discharges ................................. 4
3.0 Potential Pollution Sources..............................................................4
4.0 Pollution Prevention........................................................................5
4.1 Physical Controls.................................................................5
4.1.1 Activities Under roof................................................5
4.1.2 Vegetative Buffers and Other
Sediment Controls.......................................5
4.1.3 Above Ground Tanks and Storage Containers....5
4.2 Good Housekeeping Activities ............................................
5
4.3 Preventative Maintenance and Visual Inspection.............6
4.4 Signs and Labels...................................................................6
4.5 Proper Waste Disposal.........................................................8
4.6 Comprehensive Site Compliance Evaluation
And Employee Training.......................................................t0
5.0 Stormwater Monitoring...................................................................IO
6.0 Spill Prevention and Response........................................................10
7.0 Record Keeping................................................................................I
I
LIST OF ATTACHMENTS
Attachment A: Vicinity Map
Attachment B: Forms
Attachment C: General Permit NCG03000
DRAWINGS (24" X 36")
Sheet 1: Facility Layout

Page I
SWPPP
Hallman Foundry
1!0 INTRODUCTION
This Storm Water Pollution Prevention Plan (SWPPP) has been prepared for compliance
with direction of the United States Environmental Protection Agency (USEPA) under the
Federal Water Pollution Control Act, as amended by the Clean Water Act of 1977 (33 U.S.0
1251, et., seg.).
This SWPPP shall be maintained by Hallman Foundry on -site at 105 East Humber St.,
Sanford, North Carolina. The SWPP shall be submitted to the Director of the State NPDES
regulatory, entity or the USEPA, within ten (10) working days (post marked) of a request.
This plan shall also be modified as required by the Director or the USEPA within sixty (60)
days of such notification.
This SWPPP shall be revised and updated by the perrnitee at least annually. This SWPP
includes two parcels of land (PID Nos. 965241888100 and 965241999200) totaling 4.3 acres
and owned by A Stocki Company.
' This permitee shall maintain a record which summarizes the results of all inspections and a
certification that the facility is in compliance with this SWPPP (indicating implementation of
' Best Management Practices — BMPs) and identifying any incident(s) of non-compliance.
All accompanying reports and changes to this SWPPP shall be retained for at least three (3)
' years after expirations of the pen -nit.
This SWPPP has been prepared by a Professional Engineer licensed in the State of North
1 Carolina. It should be clearly noted that there is no legal guarantee associated with the
SWPPP, but it is a statement that, to the best of his knowledge, the plan has been prepared in
accordance with good engineering practices. No other warranties, expressed or implied, are
provided. This statement shall in no way relieve the owner or operator of this facility covered
' by the SWPPP of their duty to prepare or fully implement this plan.
1 This plan is intended to be a "living docutnent." This means that this plan is to be updated as
Best Management Practice, state regulations and/or facility conditions change.
Statement of Policy for the SWPPP
Hallman Foundry, Inc. intends to develop and implement the SWPP for the purpose of
' minimizing the potential for the release of toxic or hazardous substances directly, or
indirectly, to the storm drainage system.

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SWPPP
Hallman fomidry
2.0 FACILITY INFORMATION
2.1 General
The physical address of Hallman Foundry is 105 E. Humber St., Sanford, NC 27330. The
facility is located in Lee County. Runoff from this facility primarily drains to a ditch along
the west side of the property, and a minor area drains beneath a culvert at the Rail Road
Spur. The runoff then runs north and discharges to Little Buffalo Creek, a Class C designated
Stream. (See Figure 1, Attachment A, and Sheet 2: Facility Layout). Other pertinent facility
information is as follows.
Phone Number: (919) :775-3628
Latitude: 35.4584 75'
Longitude:-79.150858'
SIC Code: 3321
Hallman foundry is located on 4.3 acres of land. The foundry produces and ductile castings.
The foundry has been in operation under various ownership since 1935.
2.2 INDUSTRIAL ACTIVITIES
Ductile iron is melted in electric induction furnaces. Carbon in the form of ground bituminous coal is
added during the melting process.
Molds are constructed of silica sand, bentonite (montmorillonite clay) and corn flour. A COZ process is
used to harden core molds and Isocure binding process is used to harden the molds.
The castings are separated from the mold in the shake out area. Approximately 65% of the sand is
' reclaimed during the shake separation process. The castings are then transported by forklift to the
grinding area, where the protrusions are removed by grinding. The castings are air cooled.
2.3 VEHICLE AND EQUIPMENT MAINTENANCE
Vehicle and equipment maintenance activities are conducted under a dedicated building. Vehicle fluids,
eelectric motor fluids, and lubricants are stored in 55-gallon barrels at a separate dedicated building.
Waste fluids are stored in 55-gallon barrels in the maintenance building. No more than 20 gallons of
fluid wastes are generated in any given month. The wastes are picked up by Noble Oil Services, a
recycling company in Sanford, NC.
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S1vPPP
Hallmin Foundq
2 4 i'ollirtiori Prcventzart learn i4lfetnbcr?Roster
In order to implement, maintain and revise the SWPPP; Hallman Foundry, Inc. has assigned
the following personnel to be members of the Pollution Prevention Team, The activities and
responsibilities of each team member are listed below.
Tl�3LE Nt7 }1.'' 1'gllutiosi Pre've�t>un,Te.iri I1leulier,Roster,;:
Team llenrber/Title Res )onsibilir
Alan 1-leckle/Plant Manager Ultimate responsibility for the implcmentation of the
SWPPP.
Responsible for allocating funds for matar�ials, supplies,
and manpower for im lernentation of the SWPPP.
Cody Heckle/Stormwater Responsible for implementation of SWPPP. Review of
Plan Coordinator activities for SWPPP.
Responsible for compliance and coordination of SWPPP
with all parties concerned. Document and parties
concerned. Document and test discharges. Provide
guidance on improvement of SWFPP. Reports directly to
Alan Heckle
Name: Alan Heckle
Title: Plant Manager
1!aeility Name: Hallman_ foundry
Facility Address; 105 East Humber St.
Sanford ETC 27330
"1 certify under penalty of law that this document and nll attachinents were prepared wider
my direction or supervision in accordance with a system designed to ensure 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
gathming 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 possibilityof fine and imprisonment for knowing
violations."
Signature: Date:

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SWPPP
Hallman Foundry
2.6 Non -Storm Water Discharges '
The Hallman Foundry Facility requires a pen -nit to discharge stone water because materials
are potentially in contact with storm water. As a requirement of this permit, the outfalls
associated with storm water discharges from areas of industrial activity have been evaluated
for the presence of non -storm water discharges. Based on the evaluation one (1) drain is
located in the vehicle and equipment maintenance building. This drain has been permanently
plugged by filling with concrete. Two (2) foundation drain systems are provided to collect
groundwater. The water is pumped and discharged from a sumps -This discharge is not
���Np��hrrry
considered process water requiring a pen -lit. goa�,�H
f J
Signature `� '� r5 to
Professional Engineering License 15472
15472
13.0 POTENTIAL POLLUTION SOURCES '''%;', K I
The Hallman foundry facility has two (2) discharge points with concentrated flow. Discharge
point No. I has the bulk of the plan runoff collection that discharges to a ditch along the west
side of the facility. Discharge Point No. 2 collects a small area of runoff and discharges
through a 10 inch plastic culvert beneath the railroad tracks.
Industrial and maintenance activities at the facility that have been or may potentially be
sources of significant amounts of pollutants include the following-
0 Loading and unloading of oils and loss/spillage of material
• Outdoor storage of new and used materials or products
• Dust or particulate generating processes
• Vehicle and equipment operations (incidental contact, drippage or wear, such as tires and
brake linings)
• Vehicle and equipment maintenance activities
• Onsite waste storage
• Galvanized metal surfaces on roofs
Outdoor manufacturing and processing activities are not conducted at this facility

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SWPPP
Hallman Foundry
4.0 Polliiiiari Pre'vekion
8 With the issuance of the stormwater permit Best Management will be followed and
improved from past activities. These practices include Physical Controls, Good
Housekeeping, Preventative Maintenance, Record -Keeping and Internal Reporting. The
ultimate solution of pollution runoff is storage of materials and conducting activities under
roof to prevent direct contact with precipitation.
4.1 Physical Controis
4.1.1' Activities ,Under Roof,
t
Much of the plant activities are conducted under the protection of the building. These
' activities included the raw material storage and finished product storage. Also, vehicle
maintenance is conducted under roof. The finished product is only exposed outside o I f the
buildings during the air cooling process.
.4.3.2,1 Vegetative Buffers and Other;Sediment Contirols . y.
A Stormwater Basin is proposed at Discharge Point No. I to collect sediment runoff.
A storage bin is proposed for temporary collection of spent foundry sand and casting molds.
No. 57 stone will be placed on access roads and parking area where no vegetation is
established.
4.1. ,''Above Ground Tanks -and Stora a Containers ..' �.
One (1) portable 200 gallon diesel above ground storage tank is present at the site.
Secondary containment is not required for this tank. The tank should be located at least 100
ft. from any drain or ditch.
Several 55 gallon barrels containing petroleum product and radiator fluid is stored in a
dedicated building. The barrels are placed on their side with a tap and valve used to remove
the fluids from the barrel. A trough is provided beneath the tap to collected loss of fluids.
4.2 'Good. Housekeeping Activities
Good housekeeping practices are designed to maintain a clean and orderly work
' environment. An effective first step in preventing stormwater contamination at industrial
facilities involves using common sense to improve the facility's basic housekeeping
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SWPPP
Hallman Foundry
methods. A clean and orderly work area can reduce the possibility of accidental spills cause
by mishandling of liquids or chemicals and equipment and should reduce safety hazards to
facility personnel. Well -maintained material and chemical storage areas will reduce the
possibility of stormwater contact with contaminants. Some simple procedures the facility can
use to promote good housekeeping include the involved operation and maintenance of
industrial machinery and processes, materials storage practices, materials inventory controls,
routine and regular cleanup schedules, maintaining well -organized work areas, and
educational programs for employees regarding all of these practices. A Good Housekeeping
Checklist is completed monthly by a member of the Pollution Prevention Team. Blank forms
are provided in Attachment B. Completed forms are kept with the Plant Engineer,
4.3 Preventive Maintenance and Visual Inspection
The following items are inspected routinely for future maintenance activities:
1. Vehicles for leaks.
2. Hydraulic lines of material handling equipment for leaks.
3. 200 gallon Diesel AST for leaks.
4. Outside storm drains for accumulation of sediment.
5. Stormwater basin (to be constructed) for proper functioning.
6. Mold and spent sand storage bin (to be constructed) for material loss by wind and
water erosion.
7. Fluid spillage from chemical building, maintenance building and compressor
area.
8. Stone coved areas for erosion and stone loss.
4.4 Signs and Labels j
Labels should be placed on all containers containing flammable, hazardous, or corrosive
materials. The labels should indicate the type of material contained. Signs indicating proper
handling and cleanup procedures should be posted where these materials are stored.
Materials identified as requiring labels include petroleum products, manganese, and soda
ash. Standards for hazardous material labeling are per OSHA/MSHA standards.

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SWPP
Hallman Foundry
4.5 Proper Waste Disposal
Used Foundry Sand
Past analytical testing has been conducted on the used Foundry Sand. The material is! non-
hazardous and individual metal content is below the Groundwater Protection and Health
Standards. The material is used as beneficial till at a LC[D landfill.
Used Molds and Bag House Fines Collection
These materials are sent to the Uwharrie Landfill in Montgomery County, NC.
Scrap Metal
Scrap metal is re -used for production of castings
Used Hydraulic Oil, Motor Oil, Lubricants and Anti -Freeze
Waste fluids are collected by Noble Oil Services.

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SWPP
Hallman Foundry
4.6 Comprehensive -Site, Compliance Evaluation and Employee Training
A Bi-Annual observation by qualified personnel is conducted to perform the following:
• Inspect storm water drainage areas for evidence of pollutants entering the site drainage
system.
• Evaluate the effectiveness of measures to reduce pollutant loadings and whether
additional measures are needed.
• Observe structural measures, sediment controls, and other storm water BMPs to ensure
proper operation.
' + Inspect any equipment needed to implement the plan, such as spill response equipment.
• Revise the plan as needed within two weeks of inspection (potential pollutant source
' description of measures and controls).
• Implement any necessary changes in a timely manner, but at least within 12 weeks of the
inspection.
Prepare a report summarizing inspection and follow up actions, the date of inspection
and personnel who conducted the inspection; identify any incidents of noncompliance or
certify that the facility is in compliance with the plan.
Sign the report and keep it with the plan.
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SWPP
Hallman Foundry
Employee training is essential to effective implementation of the Storm Water Pollution
Prevention Plan. Each employee that works in a particular area of the plant is trained for
proper material handling and spill prevention and good housekeeping practices.
The training program will consist of a formal training session and regular follow-up sessions
to update and reinforce the formal training. The facility training sessions will include an
overview of the following information included in written documentation. This overview
' will include information on where the documentation is maintained at the facility:
Material Safety Data Sheets
tWritten instructions for handling hazardous substances.
Facility stone water pollution prevention.
Facility spill prevention, control, and countermeasures.
' Material management practices.
BMP's including spill prevention measures, equipment, and safety procedures.
Recent spills or accidents at the facility or at a similar facility with discussion about causes
and corrective actions taken.
Upcoming new equipment installations at the facility that will impact pollution prevention
' planning or implementation of BMP's.
Chemical and physical properties of industrial materials.
Inspection procedures.
' Applicable environmental laws, regulations, and guidance documents.
Procedures for preventing contact between materials and storm water runoff.
Procedures for using, inspecting, repairing, and replacing facilities or equipment used for
' spill response.
Key parameters for automatic shutoff systems.
Communications equipment and alarm systems.
' Response to spills and actions required to prevent spill from reaching storm water.
People to contact in the event of a spill and what to do in the event of a spill.
Reporting requirements for chemical leaks and spills.
Procedures for tank truck unloading.
Operation and maintenance of containment equipment. '

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SwPP
Hallman
5.0 Stormwater Monitoring `
Stonnwater monitoring is in accordance with General Permit NCG030000 issued to this
facility. Attachment C contains a copy of this permit .
6.0 Spill Prevention and Res onse
Spills and leaks are a significant potential source of Stormwater pollutants, and in;many
cases, are avoidable. The standard operating procedures such as spill prevention procedures,
along with proper employee training can reduce the potential for accidental releases. The
following areas are identified for potential spillage:
1. Above ground 200 gallon diesel tank.
2. Virgin and used motor fluids.
3. Spillage of virgin and used foundry sand near surface drains
4. Petroleum releases from hydraulic equipment, vehicles and stationary motor,
operated equipment.
Storage of fluids at the maintenance shop and virgin storage area is in areas out of congested
pedestrian and vehicle traffic. Should a spill occur, the material is immediately cleaned up
using absorbent pads and powder. Should the release saturate the ground, the soil is
removed and placed in sealed barrels for off site disposal at a proper facility.
At various locations of the plant, a release could result from any of the hydraulic equipment,
stationary motors and from moving trucks and construction equipment. The release is
immediately adsorbed, and ground contaminated is excavated.
All releases are immediately reported to the Stormwater Plan Coordinator or any of the other
Pollution Prevention Team Members.

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SWPP
Ilallman
1. 7.0 Record Kee in .
Record keeping is important to demonstrate that the facility is operated in a way that
minimizes the potential for pollutants to enter the environment. Attachment B contains
fon-ris that address the fallowing:
Site Compliance Evaluation
2. SWPPP Review and Update
a. Personnel Training Record
4. Spill Documentation Report
5. Equipment inspection and Preventative Maintenance Record
6. Material Inventory Record
7. Future BMP implementation schedule

Stormwater Pollution Prevention Plan
Amendments
Facility Name: Hallman Foundry
Location: 105 E. Humber St. , Sanford, NC

GOOD HOUSEKEEPING CHECKLIST
Plant Name:
Inspector Name:
Inspector Signature: Date:
Yes No
Are outside areas kept in a neat and orderly condition?
Are haul road adequately covered with pavement or stone?
�Is there evidence of leaks to the outside of the building containing the
chemical storage, vehicle maintenance and compressors?
Is there evidence of drips of leaks from equipment or machinery outside?
Is there evidence of loss of waste materials from the waste storage bin?
Is there evidence of spillage or leakage of the 200 gallon diesel AST?
Are walkways and passageways easily accessible, safe and free of
protruding objects, materials, or equipment?
Is there evidence of dust on the ground from industrial operations or
processes?
Are cleanup procedures used for spilled solids?
Are good housekeeping procedures and reminders posted in appropriate
locations around the workplace?
Are there regular housekeeping inspections?
Is the sediment basin functioning properly, to include no obstruction for the
outlet structure, adequate vegetative cover for the embankment, and erosion
or scour of the downstream ditch.

GOOD HOUSEKEEPING CHECKLIST
Corrective Actions Responsible Action Taken Date
Required Personnel

Date:
Instructor:
ANNUAL EMPLOYEE TRAINING PROGRAM
Time:
Location:
(Name and Title)
EMPLOYEE TRAINING PROGRAM TOPICS COVERED
Good Housekeeping
_Review and demonstrate basic cleanup (sweeping and vacuuming procedures).
_Clearly indicate proper disposal locations.
_Post signs in materials handling areas reminding staff on good housekeeping
procedures.
Verity that employees know where routine cleanup equipment is located.
SPILL PREVENTATION AND RESPONSE
_Clearly identify potential spill areas and drainage routes.
_Familiarize employees with past spill events (why they happened and the
environmental impact).
_Post warning signs in spill areas with emergency contacts and telephone numbers.
_Introduce the Spill Response Coordinator and the spill "team."
_Drill on spill cleanup procedures
_Post the locations of spill cleanup equipment and the persons responsible for
operating the equipment.

ANNUAL EMPLOYEE TRAINING PROGRAM
MATERIALS HANDLING AND STORAGE
_Verify that employees know what materials are hazardous and where those materials
are stored.
Point out container labels.
_Instruct employees to use the oldest materials first.
_Explain recycling processes
_Demonstrate how valves are tightly closed and how drums should be sealed
__ _Demonstrate how to fuel vehicles and avoid "topping off."

ANNUAL EMPLOYEE TRAINING PROGRAM
Attendance List
Annual Employee Stormwater Training Program
Instructor: Date:
Name Title

ATTACHMENT C:
General Permit NCG03000

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG030000
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
for establishments primarily engaged in the following activities:
Metal Fabrication
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission and
the Federal Water Pollution Control Act, as amended, this permit is hereby issued to all owners or operators,
hereinafter permittees, which are covered by this permit as evidenced by receipt of a Certificate of Coverage
by the Environmental Management Commission to allow the discharge of stormwater to the surface
waters of North Carolina or to a separate storm sewer system conveying discharges to surface waters in
accordance with the terms and conditions set forth herein.
I
Coverage under this General Permit is applicable to:
• Al l owners or operators of stormwater point source discharges associated with activities classified as
establishments primarily engaged in activities classified as establishments primarily engaged in:
• Rolling, Drawing, and Extruding of Nonferrous Metals, standard industrial classification (SIC 335)
• Heat Treating of Metal (SIC 3398)
• Fabricating of Metal Products (SIC 34)
■ Manufacturing of industrial and Commercial Machinery (SIC 35)
■ Manufacturing of Electronic Equipment (SIC 36)
■ Manufacturing of Transportation Equipment (SIC 37)
■ Manufacturing of Measuring and Analyzing Instruments (SIC 38))
• Stormwater point source discharges from like industrial activities deemed by DWQ to be similar to these
operations in the process, or the discharges, or the exposure of raw materials, intermediate products,
by-products, products, or waste products.
Except upon DWQ determination of similarity as provided immediately above, the following
activities and associated discharges are excluded from coverage under this General Permit:
Establishments primarily engaged in the ship and boat building and repairing (SIC 373), which is covered
by general stormwater permit NCG190000.
The General Permit shall become effective on November 1, 2012.
The General Permit shall expire at midnight on October 31, 2017
Signed this day October 25, 2012.
Original signed by Matt Matthews
for Charles Wakild, A.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCG030000
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: General Permit Coverage
Section B: Permitted Activities
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES
Section A: Stormwater Pollution Prevention Plan
Section B: Analytical Monitoring Requirements
Section C: On -Site Vehicle and Equipment Maintenance Monitoring Requirements
Section D: Qualitative Monitoring Requirements
PART III STANDARD CONDITIONS FOR NPDES STORMWATER GENERAL PERMITS
Section A: Compliance and Liability
1.
Compliance Schedule
2.
Duty to Comply
3.
Duty to Mitigate
4.
Civil and Criminal Liability
5.
Oil and Hazardous Substance Liability
6.
Property Rights
7.
Severability
B,
Duty to Provide Information
9.
Penalties for Tampering
10.
Penalties for Falsification of Reports
1.1.
Onshore or Offshore Construction
12.
Duty to Reapply
Section B: General
Conditions
1.
General Permit Expiration
2,
Transfers
3.
When an Individual Permit May be Required
4.
When an Individual Permit May be Requested
5.
Signatory Requirements
6.
General Permit Modification, Revocation and Reissuance, or
Termination
U

Section C:
Section D
Section E:
Permit No. NCG030000
7. Certificate of Coverage Actions
8. Annual Administering and Compliance Monitoring Fee Requirements
Operation and Maintenance of Pollution Controls
1. Proper Operation and Maintenance
2. Need to Halt or Reduce not a Defense
3. Bypassing of Stormwater Control Facilities
Monitoring and Records
1. Representative Sampling
2. Recording Results
3. Flow Measurements
4. Test Procedures
S. Representative Outfall
6. Records Retention
7. Inspection and Entry
Reporting Requirements
1. Discharge Monitoring Reports
2. Submitting Reports
3. Availability of Reports
4. Non-Stormwater Discharges
S. Planned Changes
6. Anticipated Noncompliance
7. Spills
8. Bypass
9. Twenty-four Hour Reporting
1.0. Other Noncompliance
11. Other Information
PART IV DEFINITIONS

Permit No. NCGO30000
PART I — INTRODUCTION
SECTION A: GENERAL PERMIT COVERAGE
All persons desiring to have facilities covered by this General Permit must register with the Division
of Water Quality (DWQ) by the filing of a Notice of Intent (NO1) and applicable fees. The N01 shall be
submitted and a certificate of coverage issued prior to any point source discharge of stormwater
associated with industrial activity to the surface waters of the state.
Any owner or operator not wishing to be covered or limited by this General Permit may make
' application for an individual NPDES permit in accordance with NPDES procedures in 15A NCAC ZH
.0100, stating the reasons supporting the request. Any application for an individual permit should
be made at least 180 days prior to commencement of discharge.
This General Permit does not cover activities or discharges covered by an individual NPDES permit
until the individual permit has expired or has been revoked. Any person conducting an activity
covered by an individual permit but which could be covered by this General Permit may request
that the individual permit be revoked and coverage under this General Permit be provided.
If industrial materials and activities are not exposed to precipitation or runoff as described in 40
CFR §122.26(g), the facility may qualify for a No Exposure Exclusion from NPDES stormwater
discharge permit requirements. Any owner or operator wishing to obtain a No Exposure Exclusion
must submit a No Exposure Certification Notice of Intent (NO I) form to the Division; must receive
approval by the Division; must maintain no exposure conditions unless authorized to discharge
under a valid NPDES stormwater permit; and must recertify the No Exposure Exclusion annually.
Any facility may apply for new or continued coverage under this permit until a Total Maximum
Daily Load (TMDL) for pollutants for stormwater is established. A TMDL sets a pollutant -loading
limit that affects a watershed, or portion of a watershed, draining to a specific impaired water. For
discharges to watersheds affected by a TMDL, coverage under this permit may depend on the
facility demonstrating it does not have reasonable potential to violate applicable water
quality standards for those pollutants as a result of discharges. if DWQ determines that
discharges have reasonable potential to cause water quality standard violations, the facility shall
apply for an individual permit 180 days prior to the expiration date of this General Permit. Once
that individual permit is effective, the facility will no longer have coverage under this General
Permit. Note that the permittee must identify impaired waters (scheduled for TMDL development)
and waters already subject to a TMDL in the Site Overview, as outlined in the Stormwater Pollution
Prevention Plan, Part 11, Section A.
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater associated with industrial activity. Such
discharges shall be controlled, limited and monitored as specified in this permit.
Part I Page 1 of 2

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Permit No. NCG030000
SECTION B: PERMITTED ACTIVITIES
Until coverage under this permit expires or is modified or revoked, the permittee is authorized to
discharge stormwater to the surface waters of North Carolina, or to a separate storm sewer system,
which has been adequately treated and managed in accordance with the terms and conditions of
this General Permit.
Any other point source discharge to surface waters of the state is prohibited unless it is an
allowable non-stormwater discharge or is covered by another permit, authorization, or approval.
The discharges allowed by this General Permit shall not cause or contribute to violations of
Water Quality Standards.
Discharges authorized by this permit and site operations must meetapplicable wetland standards,
as recorded in 15A NCAC 2B .0230 and .0231, and water quality certification requirements as
outlined in 15A NCAC 2H .0500.
This permit does not relieve the permittee's responsibility for compliance with any other applicable
federal, state, or local law, rule, standard, ordinance, order, or decree.
Part 1 Page 2 of 2
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Permit No. NCG030000
PART 11 - MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED
DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The permittee shall develop and implement a Stormwater Pollution Prevention Plan (SPPP). The
SPPP shall be maintained on site unless exempted from this requirement by the Division. The SPPP
is public information in accordance with Part Ill, Standard Conditions, Section E, paragraph 3 of this
permit. The SPPP shall include, at a minimum, the following items:
I. Site Overview. The Site Overview shall provide a description of the physical facility and the
potential pollutant sources that may be expected to contribute to contamination of stormwater
discharges. The Site Overview shall contain the following:
(a) A general location mall (USGS quadrangle map or appropriately drafted equivalent map),
showing the facility's location in relation to transportation routes and surface waters; the
name of the receiving waters to which the stormwater outfalls discharge, or if the discharge
is to a municipal separate storm sewer system, the name of the municipality and the
ultimate receiving waters; and accurate latitude and longitude of the points of stormwater
discharge associated with industrial activity. The general location map (or alternatively the
site map) shall identify whether any receiving waters are impaired (on the state's 303(d)
list of impaired waters) or if the site is located in a watershed for which a TMDL has been
established, and what the parameters of concern are.
(b) A narrative description of storage practices, loading and unloading activities, outdoor
'
process areas, dust or particulate generating or control processes, and waste disposal
practices. A narrative description of the potential pollutants that could be expected to be
present in the stormwater discharge from each outfall.
'
(c) A site map drawn at a scale sufficient to clearly depict: the site property boundary; the
stormwater discharge outfalls; all on -site and adjacent surface waters and wetlands;
industrial activity areas (including storage of materials, disposal areas, process areas,
loading and unloading areas, and haul roads); site topography and finished grade; all
drainage features and structures; drainage area boundaries and total contributing area for
each outfall; direction of flow in each drainage area; industrial activities occurring in each
drainage area; buildings; stormwater Best Management Practices (BMPs); and impervious
surfaces. The site map must indicate the percentage of each drainage area that is
impervious, and the site map must include a graphic scale indication and north arrow.
'
(d) A list of significant spills or leaks of pollutants during the previous three (3) years and
any corrective actions taken to mitigate spill impacts.
(e) Certification that the stormwater outfalls have been evaluated for the presence of non-
stormwater discharges. The permittee shall re -certify annually that the stormwater
outfalls have been evaluated for the presence of non-stormwater discharges. The
certification statement will be signed in accordance with the requirements found in Part III,
Standard Conditions, Section B, Paragraph 3.
1
Part 11 Page 1 of 10
0

Permit No. NCG030000
2. Stormwater Management Strategy. The Stormwater Management Strategy shall contain a
narrative description of the materials management practices employed which control or
minimize the stormwater exposure of significant materials, including structural and
nonstructural measures. The Stormwater Management Strategy, at a minimum, shall
incorporate the following:
(a) Feasibility Study. An annual review of the technical and economic feasibility of changing
the methods of operations and/or storage practices to eliminate or reduce exposure of
materials and processes to rainfall and run-on flows. Wherever practical, the permittee
shall prevent exposure of all storage areas, material handling operations, and
manufacturing or fueling operations. In areas where elimination of exposure is not
practical, this review shall document the feasibility of diverting the stormwater run-on
away from areas of potential contamination.
(b) Secondary Containment Requirements and Records. Secondary containment is
required for: bulk store of liquid materials including petroleum products; storage in any
amount of Section 313 of Title III of the Superfund Amendments and Reauthorization Act
(SARA) water priority_ chemicals; and storage in any amount of hazardous substances, in
order to prevent leaks and spills from contaminating stormwater runoff. A table or
summary of all such tanks and stored materials and their associated secondary containment
areas shall be maintained. If the secondary containment devices are connected to
stormwater conveyance systems, the connection shall be controlled by manually activated
valves or other similar devices which shall be secured closed with a locking mechanism.
Any stormwater that accumulates in the containment area shall be at a minimum visually
observed for color, foam, outfah staining, visible sheens, and dry weather flow, prior to
release of the accumulated stormwater. Accumulated stormwater shall be released if found
to be uncontaminated by any material. Records documenting the individual making the
observation, the description of the accumulated stormwater, and the date and time of the
release shall be kept for a period of five (S) years.
(c) BMP Summary. A listing of site structural and non-structural Best Management Practices
(BMPs) shall be provided. The installation and implementation of BMPs shall be based on
the assessment of the potential for sources to contribute significant quantities of pollutants
to stormwater discharges and on data collected through monitoring of stormwater
discharges. The BMP Summary shall include a written record of the specific rationale for
installation and implementation of the selected site BMPs. The BMP Summary shall be
reviewed and updated annually.
3. Spill Prevention and Response Procedures. The Spill Prevention and Response Procedures
(SPRP) shall incorporate an assessment of potential pollutant sources based on a materials
inventory of the facility. Facility personnel responsible for implementing the SPRP shall be
identified in a written list incorporated into the SPRP and signed and dated by each individual
acknowledging their responsibilities for the plan. A responsible person shall be on site at all
times during facility operations that have the potential to contaminate stormwater runoff
through spills or exposure of materials associated with the facility operations. The SPRP must
be site stormwater specific. Therefore, an oil Spill Prevention Control and Countermeasure
plan (SPCC) may be a component of the SPRP, but may not be sufficient to completely address
the stormwater aspects of the SPRP. The common elements of the SPCC with the SPRP may be
incorporated by reference into the SPRP,
Part 11 Page 2 of 10

Permit No. NCC,030000
Preventative Maintenance and Good Housekeeping Program. A preventative maintenance
and good housekeeping program shall be developed and implemented. The program shall
address all stormwater control systems (if applicable), stormwater discharge outfalls, all on -site
and adjacent surface waters and wetlands, industrial activity areas (including material storage
areas, material handling areas, disposal areas, process areas, loading and unloading areas, and
haul roads), all drainage features and structures„and existing structural BMPs. The program
shall establish schedules of inspections, maintenance, and housekeeping activities of
stormwater control systems, as well as facility equipment, facility areas, and facility systems
that present a potential for stormwater exposure or stormwater pollution where not already
addressed under another element of the SPPP. Inspection of material handling areas and
regular cleaning schedules of these areas shall be incorporated into the program. Timely
compliance with the established schedules for inspections, maintenance, and housekeeping
shall be recorded and maintained in the SPPP.
5. Facility Inspections. Inspections of the facility and all stormwater systems shall occur as part
of the Preventative Maintenance and Good Housekeeping Program at a minimum on a semi-
annual schedule, once during the first half of the year (January to June), and once during the
second half (July to December), with at least 60 days separating inspection dates (unless
performed more frequently than semi-annually). These facility inspections are different from,
and in addition to, the stormwater discharge characteristic monitoring at the outfalls required
in Part li B, C, and D of this permit.
6. Employee Training. Training programs shall be developed and training provided at a
minimum on an annual basis for facility personnel with responsibilities for: spill response and
cleanup, preventative maintenance activities, and for any of the facility's operations that have
the potential to contaminate stormwater runoff. The facility personnel responsible for
implementing the training shall be identified, and their annual training shall be documented by
the signature of each employee trained.
7, Responsible Party. The SPPP shall identify a specific person(s) or position(s) responsible for
the overall coordination, development, implementation, and revision of the SPPP.
Responsibilities for all components of the SPPP shall be documented and position assignments
provided.
8. SPPP Amendment and Annual Update. The permittee shall amend the SPPP whenever there
is a change in design, construction, operation, site drainage, maintenance, or configuration of
the physical features which may have a significant effect on the potential for the discharge of
pollutants to surface waters. All aspects of the SPPP shall be reviewed and updated on an.
annual basis. The annual update shall include:
(a) an updated list of significant spills or teaks of pollutants for the previous three (3)
years, or the notation that no spills have occurred (element of the Site Overview);
(b) a written re -certification that the stormwater outfalls have been evaluated far the
presence of non-stormwater discharges (element of the Site Overview),
(c) a documented re-evaluation of the effectiveness of the on -site stormwater BM Ps
(BMP Summary element of the Stormwater Management Strategy).
(d) a sto Cement that annual training requirements were met in the year past:
(e) a review and comparison ofsannple analytical data to benchmark values (if
applicable) over the past year, including a discussion about Tiered Response status.
The permittee shall use the Division's Annual Summary Data Monitoring Report
(I)MR) form, available from the Stormwater Permitting Unit's website (See
'Monitoring Forms' here: http://pot-taLncdetir.org/web/wq/wslauLnULe,,isw).
Part 11 Page 3 of 10

Permit No. NCG030000
The Director may notify the permittee when the SPPP does not meet one or more of the
minimum requirements of the permit. Within 30 days of such notice, the permittee shall submit
a time schedule to the Director for modifying the SPPP to meet minimum requirements. The
permittee shall provide certification in writing (in accordance with Part 111, Standard
Conditions, Section B, Paragraph 3) to the Director that the changes have been made.
9. SPPP implementation. The permittee shall implement the Stormwater Pollution Prevention
Plan and all appropriate BMPs to prevent contaminants from entering surface waters via
stormwater. Implementation of the SPPP shall include documentation of all monitoring,
measurements, inspections, maintenance activities, and training provided to employees,
including the log of the sampling data and of actions taken to implement BMPs associated with
the industrial activities, including vehicle maintenance activities. Such documentation shall be
kept on -site for a period of five (5) years and made available to the Director or the Director's
authorized representative immediately upon request,
10. Solvent Management Plan. Facilities that implement a Solvent Management Plan may so
certify, and the requirement for Total Toxic Organics (TTO) monitoring in Part 11, Section 8,
may be waived. The Solvent Management Plan shall include:
(a) an annually updated and quantified inventory of the total toxic organic compounds
present on site during the previous three years;
(b) a narrative description of the in -plant locations and uses of the toxic organic
compounds, the method of disposal including quantities disposed on- and off -site;
(c) the management procedures and engineering measures for assuring that toxic
organics do not spill or leak into stormwater.
DWQ may at its discretion require submittal, review, and approval of the Solvent Management
Plan as a condition of continuing the TTO sampling waiver. For those facilities electing to
employ the TTO sampling waiver, the permittee shall include the following signed certification
statement on each discharge monitoring report: "Based upon my inquiry of the person or persons
directly responsible for managing compliance with the permit monitoring requirement for total
toxic organics (TTO), ! certify that to the best of my knowledge and belief, no leak, spill, or
dumping of concentrated toxic organics into the stormwater or onto areas which are exposed to
rainfall or stormwater runoff has occurred since filing the last discharge monitoring report. 1
further certify that this facility is implementing all the provisions of the Solvent Management Plan
included in the Storm water Pollution Prevention Plan."
Parti! Page 4 of 10

Permit No. NCG030000
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
Analytical monitoring of stormwater discharges shall be performed as specified in Table 1. All
analytical monitoring shall be performed during a measureable storm event at a i stormwater
discharge outfall (SDO). Only SDOs discharging stormwater associated with industrial activity must
be sampled (See Definitions).
A measurable storm event is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval From the local DWQ Regional Office. See Definitions.
Table 1 Analytical Monitoring Requirements
Discharge
Characteristics
Units
Measurement
Fre uenc 1
Sample
Type2
Sample
Location3
H
standard
semi-annual
Grab
SDO
Total Suspended Solids
m L
semi-annual
Grab
SDO
Non -Polar Oil & Grease / TPH
EPA Method 1664 SDT-HEM
mg/L
semi-annual
Grab
SDO
Copper, Total Recoverable
mg1L
semi-annual
Grab
SDO
Lead, Total Recoverable
m L
semi-annual
Grab
SDO
Zinc, Total Recoverable
m L
semi-annual
Grab
SDO
Total Toxic Organics (TTO)4
mg/1,
semi-annual
Grab
SDO
Total Rainfalls
inches
semi-annual
1 Rain Gauge
-
Footnotes:
1 Measurement Frequency: Twice per year during a measureable storm event:
2 Grab samples shall be collected within the first 30 minutes of discharge.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless
'representative outfall status (ROS) has been granted. A copy of the letter granting ROS shall be kept on site.
4 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations.
manufacture semiconductors, manufacture electronic crystals, or manufacture cathode ray tubes. For purposes of this
permit the definition of Total Toxic Organics is that definition contained in the EPA Effluent Guidelines for the
facility subject to the requirement to sample (for metal Finishing use the definition as found in 40 CFR 433.11; for
semiconductor manufacture use the definition as found in 40 CFR 469.12, for electronic crystal manufacture use the
definition as found in 40 CFR 469.22. and for cathode rav tube manufacture use the definition found in
40 CFR 469.31.)
S For each sampled measureable storm event, the total precipitation must be recorded. An on -site rain gauge
or local rain gauge reading must be recorded. Where isolated sites are unmanned for extended periods of
time, a local rain gauge reading may be substituted for an on -site reading.
The permittee shall complete the analytical samplings in accordance with the schedule specified
below in Table 2, unless adverse weather conditions prevent sample collection (see Adverse
Weather in Definitions). A minimum of 60 days must separate Period 1 and Period 2 sample
dates, unless monthly monitoring has been instituted as part of other requirements of this permit.
Inability to sample because of adverse weather conditions must be documented in the SPPP and
recorded on the DMR.. The permittee must report the results from each sample taken within the
monitoring period (see Part Ill, Section E).
Part 11 Page 5 of 10

Permit No. NCG030000
Table 2 Monitoring Schedule
Monitoring period'.2
. Sample Number
Start
End
Year 1 - Period 1
1
January 1, 2013
June 30, 2013
Year 1 - Period 2
2
_
July 1, 2013
December 31, 2013
Year 2 - Period 1
3
'January 1, 2014
June 30, 2014
Year 2 - Period 2
4
July 1, 2014
December 31, 2014
Year 3 - Period 1
5
January 1, 2015
June 30, 2015
Year 3 _ Period 2
6
July 1, 2015
December 31, 2015
Year 4 - Period 1
7
January 1, 2016
June 30, 2016
Year 4 - Period 2
9
July 1, 2016
December 31, 2016
Year 5 - Period 1
9
January 1, 2017
June 30, 2017
Year 5 - Period 2
10
July 1, 2017
October 31, 2017
footnotes:
1 Maintain semi-annual analytical monitoring throughout the permit renewal process (unless other
provisions of this permit prompt monthly sampling).
2 If no discharge occurs during the sampling period, the permittee nlustsubmit a monitoring report
indicating "No Flow" or "No Discliarge" within 30 days of the end of the sampling period.
Failure to monitor semi-annually per permit terms may result in the Division requiring monthly
monitoring for all parameters for a specified time period. "No discharge" from an outfall or
inability to collect a sample because of adverse weather conditions during a monitoring period, for
example does not constitute failure to monitor, as long as it is properly reported.
The permittee shall compare monitoring results to the benchmark values in Table 3. The benchmark
values in Table 3 are not permit limits but should be used as guidelines for the implementation of the
permittee's Stormwater Pollution Prevention Plan (SPPP). Exceedances of benchmark values require
the permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs) in a tiered program. See below the descriptions
of Tier One, Tier Two, and Tier Three response actions. In the event that DWQ releases the permittee
from continued monthly monitoring under Tier Three, DWQ's release letter remains in effect through
the subsequent reissuance of this permit, unless the release letter provides for other conditions or
duration.
Table 3 Benchmark Values for Analytical Monitoring
Discharge Characteristics
Benchmark Values
PH'
6 - 9 standard units 1
Total Suspended Solids (TSS)
100 mg/L
TSS ORW [IWO, Trout & PNA waters
50 mg/L
Non -Polar Oil & Grease TPH by EPA Method 1664 SG?' - HEM
15 mg/L
Copper, Total Recoverable
0.007 mg/L
Lead Total Recoverable
0,030 mg/L
Zinc, Total Recoverable
0.067 mg/L
Total Toxic Organics (TTO)
1 mg/L
Foptnote,s:
1 If pH values outside this range are recorded in sampled stormwater discharges, but ambient precipitation
pH levels are lower, then the lower threshold of this benchmark range is the pH of the precipitation
instead of 6 S. U. Readings from an on -site or local rain gauge must be documented to demonstrate
background concentrations were below the benchmark pH range.
Part 11 Page 6 of 10

Permit No. NCG030000
Tier One
j If: The first valid sampling results are above a benchmark value, or outside of the benchmark range, for any
hparameter at any outfall;
Then: The permittee shall:
7. Conduct a stormwater management inspection of the facility within two weeks of receiving sampling
results,
2. Identify and evaluate possible causes of the benchmark value exceedance.
3. Identify potential and select the specific: source controls, operational controls, or physical
improvements to reduce concentrations of the parameters of concern, and/or to bring concentrations
within the benchmark range.
4. Implement the selected actions within two months of the inspection,
S. Record each instance of a'Fier One response in the 5PPP. Include the date and value of the benchmark
exceedence, the inspection date, the personnel conducting the inspection, the selected actions, and the
date the selected actions were
Tier Two
If: During the term of this permit, the first valid sampling results from two consecutive monitoring periods are
above the benchmark values, or outside of the benchmark range, for any specific parameter at a specific
cuscnarge ouErau;
Then: The permittee shall:
1. Repeat all the required actions outlined above in Tier One.
2. Immediately institute monthly monitoring for all parameters. Conduct monthly monitoring at every
outfall where a sampling result exceeded the benchmark value for two consecutive samples. Monthly
(analytical and qualitative) monitoring shall continue until three consecutive sample results are below
the benchmark values or within benchmark range.
3. Submit a monthly monitoring report indicating "No Plow" if no discharge occurs during the sampling
period.
4. Benchmark exceedances for a different parameter separately trigger a tiered response.
S. Maintain a record of the Tier Two response and monitoring results in the SPPP.
Tier Three
During the term of this permit, if the first valid sampling results required for the permit monitoring periods
exceed the benchmark value, or are outside the benchmark range, for any specific parameter at any specific
outfall on four occasions, the permittee shall notify the DWQ Regional Office Supervisor in writing within
30 days of receipt of the fourth analytical results. DWQ may but is not limited to:
• require that the permittee revise, increase, or decrease monitoring frequency for some or all
parameters;
• rescind coverage under the General Permit, and require that the permittee apply for an individual
stormwater discharge permit,
• require the permittee to install structural stormwater controls;
• require the permittee to implement other stormwater control measures;
• require the permittee to perform upstream and downstream monitoring to characterize impacts on
receiving waters; or
• require the permittee implement site modifications to qualify for the No Exposure Exclusion.
Part 11 Page 7 of 10

u
1
0
Permit No. NCG030000
SECTION C: ON -SITE VEHICLE AND EQUIPMENT MAINTENANCE MONITORING
REQUIREMENTS
Facilities that have any vehicle maintenance activity occurring on -site which uses more than 55
gallons of new motor oil and/or hydraulic oil per month when averaged over the calendar
year shall perform analytical monitoring as specified below in Table 4. All analytical monitoring
shall be performed during a measureable storm event at all stormwater discharge outfalls (SDOs)
that discharge stormwater runofffrom vehicle and equipment maintenance areas, and in accordance
with the schedule presented in Table 2 (Section B). Sampling is not required outside of the
facility's normal operating hours.
Table 4 Analytical Monitoring Requirements for On -Site Vehicle Maintenance
Discharge Characteristics
Units
Measurement
Ere uenc 1
Sample
Type7
Sample
Location3
H
standard
semi-annual
Grab
SDO
Non -Polar Oil & Grease / TPH
EPA Method 1664 SGT-HEM
mg/L
semi-annual
Grab
5D0
Total Suspended Solids
m L
semi-annual
Grab
SDO
Total RainfaI14
inches
semi-annual
Rain gauge
New Motor Oil Usage
gallons/month
1 semi-annual
Estimate
-
Footnotes;
1 Measurement Frequency: Twice per year during a measureable storm event, until either another permit
is issued for this facility or until this permit is revoked or rescinded. See Table 2 for schedule of
monitoring periods through the end of this permitting cycle.
Z Grab samples shall be collected within the first 30 minutes of discharge.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
4 For each sampled measureable storm event the total precipitation must be recorded. An on -site or local
rain gauge reading must be recorded. Where isolated sites are unmanned for extended periods of time, a
local rain gauge reading may be substituted for an on -site reading.
Failure to monitor semi-annually per permit terms may result in the Division requiring monthly
monitoring for all parameters for a specified time period, as provided in Part If Section B.
Monitoring results shall be compared to the benchmark values in Table S. The benchmark values
in Table 5 are not permit limits but should be used as guidelines for the permittee's Stormwater
Pollution Prevention Plan (SPPP). Exceedances of benchmark values require the permittee to
increase monitoring, increase management actions, increase record keeping, and/or install
stormwater Best Management Practices (BMPs), as provided in Part 11 Section B.
Table 5 Benchmark Values for On -Site Vehicle and Equipment Maintenance Activities
Discharge Characteristics
Benchmark Values
l-1
6 — 9 standard units
Non -Polar Oil & Grease / TPH
EPA Method 1664 SGT-HEM
15 mg/L
Total suspended solids (MI
100 m L
TSS ORW, HQW, Trout, and PNA waters
50 rn L
Part 11 Page S of 10
1

I
Permit No. NCC030000
SECTION D; QUALITATIVE MONITORING REQUIREMENTS
The purpose of qualitative monitoring is to evaluate the effectiveness of the permittee's
implementation of the SPPP and to assess new sources of stormwater pollution. Qualitative
monitoring of stormwater outfalls must be performed during a measurable storm event.
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of
representative outfall status, Qualitative monitoring shall be performed semi-annually as specified
in Table 6 and concurrent with the required analytical monitoring events (unless the permittee is
required to perform further qualitative sampling per the Qualitative Monitoring Response,
below). Inability to sample because of adverse weather conditions must be documented in the SPPP.
Only SDOs discharging stormwater associated with industrial activity must be monitored (See
Definitions).
Table 6 Qualitative Monitoring Requirements
Discharge Characteristics
Frequency)
Monitoring
Location2
Color
semi-annual
SDO
Odor
semi-annual
SDO
Clarity
semi-annual
SDO
Floating Solids
semi-annual
SDO
Suspended Solids
semi-annual
SDO
Foam
semi-annual
SDO
Oil Sheen
semi-annual
SDO
Erosion or deposition at the outfall
semi-annual
SDO
Other obvious indicators of stormwater pollution
semi-annual
SDO
Footnotes:
1 Measurement Frequency: Twice per year during a measureable storm event. See Table 2 for schedule
of monitoring periods through the end of this permitting cycle. The permittee must continue qualitative
monitoring throughout the permit renewal process.
Z Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge outfall
(SDO) regardless of representative outfall status.
A minimum of 60 days must separate monitoring dates, unless additional sampling has been
instituted as part of other analytical monitoring requirements in this permit
In the event an atypical condition is noted at a stormwater discharge outfall, the permittee shall
document the suspected cause of the condition and any actions taken in response to the discovery.
This documentation shall be maintained with the SPPP.
Part 11 Page 9 of 10
it

Permit No, NCG030000
If the permittee's qualitative monitoring indicates that existing stormwater BMPs are ineffective, or that
significant stormwater contamination is present, the permittee shall investigate potential causes, evaluate
the feasibility of corrective actions, and implement those corrective actions within 6.0 days, per the
Qualitative Monitoring Response, below. A written record of the permittee's investigation, evaluation,
and response actions shall be kept in the SPPP.
Qualitative Monitoring Response
Qualitative monitoring is for the purposes of evaluating the effectiveness of the perjittee's
impienetaion of the SPPP, and for assessing new sources of stormwater pollution, and for prompting
the permittee's response to pollution. If the permittee repeatedly fails to respond effectively to
correct problems identified by qualitative monitoring, or if the discharge causes or contributes to a
water quality standard violation, DWQ may but is not limited to:
• require that the permittee revise, increase, or decrease monitoring frequency for some or
all parameters (analytical or qualitative);
• require the permittee to install structural stormwater controls;
• require the permittee to implement other stormwater control measures;
• require the permittee to perform upstream and downstream monitoring to characterize
impacts on receiving waters; or
• require the permittee implement site modifications to qualify for a No Exposure Exclusion.
Part 11 Page 10 of 10

Permit No. NCG030000
PART III STANDARD CONDITIONS FOR NPDES STORMWATER GENERAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
CQWpiiance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater discharges in
accordance with the following schedule:
Existing Facilities already operating but applying for permit coverage for the first time: The
Stormwater Pollution Prevention Plan shall be developed and implemented within 12 months of the
effective date of the Certificate of Coverage and updated thereafter on an annual basis. Secondary
containment, as specified in Part 11, Section A, Paragraph 2(b) of this general permit, shall be
accomplished within 12 months of the effective date of the issuance of the Certificate of Coverage,
New Facilities applying for coverage for the first time: The Stormwater Pollution Prevention Plan
shall be developed and implemented prior to the beginning of discharges from the operation of the
industrial activity and be updated thereafter on an annual basis. Secondary containment, as specified
in Part 11, Section A, Paragraph 2(b) of this general permit shall be accomplished prior to the
beginning of discharges from the operation of the industrial activity.
Existing facilities previously permitted and applying for renewal under this General Permit:
All requirements, conditions, limitations, and controls contained in this permit (except new SPPP
elements in this permit renewal) shall become effective immediately upon issuance of the Certificate
of Coverage. New elements of the Stormwater Pollution Prevention Plan for this permit renewal
shall be developed and implemented within 6 months of the effective date of this general permit and
updated thereafter on an annual basis. Secondary containment, as specified in Part III, Paragraph
2(b) of this general permit shall be accomplished prior to the beginning of discharges from the
operation of the industriai activity.
' 2. Duty to Comply
The permittee must comply with all conditions of this general permit. Any permit noncompliance
constitutes a violation of the Clean Water Act (CWA) and is grounds for enforcement action; for
permit termination, revocation and reissuance, or modification; or denial of a permit upon renewal
application [40 CFR 122.41]. '
a. The permittee shall comply with standards or prohibitions established under section 307(a) of
the CWA for toxic pollutants within the time provided in the regulations that establish these
standards or prohibitions, even if the general permit has not yet been modified to incorporate
the requirement.
1 b. The CWA provides that any person who violates sections] 301, 302, 306, 307, 308, 318 or 405 of
the Act, or any permit condition or limitation implementing any such sections in a permit issued
under section 402, or any requirement imposed in a pretreatment program approved under
1 sections 402(a)(3) or 402(b)(8) of the Act, is subject to a civil penalty not to exceed $37,500 per
day for each violation. [33 USC 1319(d) and 40 CFR 122.41(a)(2)]
c. The CWA provides that any person who negligently violates sections 301, 302, 306, 307, 308.
318, or 405 of the Act, or any condition or limitation implementing any of such sections in a
permit issued under section 402 of the Act, or any requirement imposed in a pretreatment
program approved under section 402(a)(3) or 402(b)(8) of the Act, is subject to criminal
penalties of $2,500 to $25,000 per day of violation, or imprisonment of not more than 1 year, or
both. In the case of a second or subsequent conviction for a negligent violation, a person shali be
Part III Page 1 of 10
11

Permit No. NCGO30000
subject to criminal penalties of not more than $50,000 per day of violation, or by imprisonment
of not more than 2 years, or both. [33 USC 1319(c)(1) and 40 CFR 122.41(a)(2)]
d. Any person who knowingly violates such sections, or such conditions or limitations is subject to
criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for not more than 3
years, or both. In the case of a second or subsequent conviction for a knowing violation, a person
shall be subject to criminal penalties of not more than $100,000 per day of violation, or
imprisonment of not more than 6 years, or both. [33 USC 1319(c)(2) and 40 CFR 122.41(a)(2)1
e. Any person who knowingly violates section 301, 302, 303, 306, 307, 308, 318 or 40S of the Act,
or any permit condition or limitation implementing any of such sections in a permit issued under
section 402 of the Act, and who knows at that time that he thereby places another person in
imminent danger of death or serious bodily injury, shall, upon conviction, be subject to a Fine of
not more than $250,000 or imprisonment of not more than 15 years, or both. In the case of a
second or subsequent conviction for a knowing endangerment yiolation, a person shall be
subject to a fine of not more than $500,000 or by imprisonment of not more than 30 years, or
both. An organization, as defined in section 309(c)(3)(B)(iii) of the CWA, shall, upon conviction
of violating the imminent danger provision, be subject to a fine of not more than $1„000,000 and
can be fined up to $2,000,000 for second or subsequent convictions, [40 CFR 122.41(a)(2)]
f. Under state law, a civil penalty of not more than $25,000 per violation may be assessed against
any person who violates or fails to act in accordance with the terms, conditions, or requirements
of a permit [North Carolina General Statutes § 143-215.6A]
g. Any person may be assessed an administrative penalty by the Administrator for violating section
301, 302, 306, 307, 308, 318 or 405 of this Act, or any permit condition or limitation
implementing any of such sections in a permit issued under section 402 of this Act.
Administrative penalties for Class I violations are not to exceed $16,000 per violation, with the
maximum amount of any Class I penalty assessed not to exceed $37,500. Penalties for Class 11
violations are not to exceed $16,000 per day for each day during which the violation continues,
with the maximum amount of any Class If penalty not to exceed $177,500. [33 USC 1319(g)(2)
and 40 CFR 122.41(a)(3)]
' 3. Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
general permit which has a reasonable likelihood of adversely affecting human health or the
environment [40 CFR 122.41(d)l,
4. Civil and Criminal Liabili
Except as provided in Part I II, Section C of this general permit regarding bypassing of $tormwater
control facilities, nothing in this permit shall be construed to relieve the permittee from any
responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215,3,143-215.6, or
Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may
be temporarily suspended.
S. Qil and Hazardouubstance Liability
Nothing in this general permit shall be construed to preclude the institution of any legal action or
relieve the permittee from any responsibilities, liabilities, or penalties to which the permittee is or
may be subject to under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USC 1321.
6. Property Rights
The issuance of this general permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize any injury to private property or any
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Permit No. NCG030000
invasion of personal rights, nor any infringement of Federal, State or local laws or regulations [40
CFR 122.41(g)l.
7. Severabiiity
The provisions of this general permit are severahie, and if any provision of this general permit, or the
application of any provision of this general permit to any circumstances, is held invalid, the
application of such provision to other circumstances, and the remainder of this general permit, shall
not be affected thereby [NCGS 1SOB-23].
S. Duly to Provide Information
The permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any
information which the Permit Issuing Authority may request to determine whether cause exists for
modifying, revoking and reissuing, or terminating the general permit issued pursuant to this general
permit or to determine compliance with this general permit. The permittee shall also furnish to the
Permit Issuing Authority upon request, copies of records required to be kept by this general permit
[40 CFR 122.41(h)l.
9. Penalties for TamperinY
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders
inaccurate, any monitoring device or method required to be maintained under this general permit
shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by
imprisonment for not more than two years per violation, or by both. If a conviction of a person is for
a violation committed after a first conviction of such person under this paragraph, punishment is a
fine of not more than $20,000 per day of violation, or by imprisonment of not more than 4 years, or
both [40 CFR 122.41].
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement
representation, or certification in any record or other document submitted or required to be
maintained under this general permit, including monitoring reports or reports of compliance or
noncompliance shall, upon conviction, be punished by a fine of not more than $10,000 per violation,
or by imprisonment for not more than two years per violation, or by both [40 CFR 122.411,
11. Onshore or Offshore Construction
This general permit does not authorize or approve the construction of any onshore or offshore
physical structures or facilities or the undertaking of any work in any navigable waters.
12. Duty LQ Mapply
Dischargers covered by this general permit need not submit a new Notice of Intent (NO[} or renewal
request unless so directed by the Division. If the Division chooses not to renew this general permit,
the permittee will be notified to submit an application for an individual permit [15A NCAC 02H
.0127(e)].
SECTION B. GENERAL CONDITIONS
1. General Permit Expiration
General permits will be effective for a term not to exceed five years, at the end of which the Division
may renew them after all public notice requirements have been satisfied. If a general permit is
renewed, existing permittees do not need to submit a renewal request or pay a renewal fee unless
directed by the Division. New applicants seeking coverage under a renewed general permit must
submit a Notice of Intent to be covered and obtain a Certificate of Coverage under the renewed
' general permit [15A NCAC 02H .0127(e)].
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Permit No. NCG030000
2. Transfers
This general permit is not transferable to any person without prior written notice to and approval
from the Director in accordance with 40 CFR 122.61. The Director may condition approval in
accordance with NCGS 1.43-215.1, in particular NCGS 143-215.1(b)(4)b.2., and may require
modification or revocation and reissuance of the Certificate of Coverage, ora minor modification, to
identify the new permittee and incorporate such other requirements as may be necessary under the
CWA [40 CFR 122.41(1)(3), 122.611 or state statute. The Permittee is required to notify the
Division in writing in the event the permitted facility is sold or closed.
3. When an IndividualEermit May be Required
The Director may require any owner/operator authorized to discharge under a certificate of
coverage issued pursuant to this general permit to apply for and obtain an individual permit or an
alternative general permit. Any interested person may petition the Director to take action under this
paragraph, Cases where an individual permit may be required include, but are not limited to, the
foilowing:
a. The discharger is a significant contributor of pollutants;
b. Conditions at the permitted site change, altering the constituents and/or characteristics cf
the discharge such that the discharge no longer qualifies for a general permit;
C. The discharge violates the terms or conditions of this general permit;
d. A change has occurred in the availability of demonstrated technology or practices for the
control or abatement of pollutants applicable to the point source;
e. Effluent limitations are promulgated for the point sources covered by this general permit;
f. A water quality management plan containing requirements applicable to such point sources
is approved after the issuance of this general permit;
g. The Director determines at his or her own discretion that an individual permit is required.
4. When an I ndivijUalMay be RequeSted
Any permittee operating under this general permit may request to be excluded from the coverage of
this general permit by applying for an individual permit. When an individual permit is issued to an
owner/operator the applicability of this general permit is automatically terminated on the effective
date of the individual permit.
5. $ignato equiremp1,ts
All applications, reports, or information submitted to the Permitting Issuing Authority shall be signed
and certified [40 CFR 122.41(k)].
a. All Notices of Intent to be covered under this general permit shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a
responsible corporate officer means: (a) a president, secretary, treasurer or vice president
of the corporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or (b) the manager
of one or more manufacturing, production, or operating facilities, provided, the manager is
authorized to make management decisions which govern the operation of the regulated
facility including having the explicit or implicit duty of making major capital investment
recommendations, and initiating and directing other comprehensive measures to assure
long term environmental compliance with environmental laws and regulations; the manager
can ensure that the necessary systems are established or actions taken to gather complete
and accurate information for permit application requirements; and where authority to sign
documents has been assigned or delegated to the manager in accordance with corporate
procedures,
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Permit No. NCG030000
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency. by either a principal executive
officer or ranking elected official [40 CFR 122.22].
b. All reports required by the general permit and other information requested by the Permit
Issuing Authority shall be signed by a person described in paragraph a. above or by a duly
authorized representative of that person. A person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described. above;
(2) The authorization specified either an individual or a position having responsibility for the
overall operation of the regulated facility or activity, such as the position of plant manager,
operator of a well or well rleld, superintendent, a position of equivalent responsibility, or an
individual or position having overall responsibility for environmental matters for the company.
(A duly authorized representative may thus be either a named individual or any individual
occupying a named position,); and
(3) The written authorization is submitted to the Permit Issuing Authority [40 CFR 1.22.22]
c. Changes to authorization: if an authorization under paragraph (b) of this section is no longer
accurate because a different individual or position has responsibility for the overall operation of
the facility, a new authorization satisfying the requirements of paragraph (b) of this section must
be submitted to the Director prior to or together with any reports, information, or applications to
be signed by an authorized representative [40 CFR 122.221
d. Certification. Any person signing a document under paragraphs a. or b. of this section shall make
the following certification 140 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL
BE ACCEPTED:
"I certify, under penalty of law, that this document and all attachments were prepared tinder my
direction orsupervision 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 forgathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. l ant aware that there are Significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
b. General Permit Modification. Revocation and Reissuance, or Termination
The issuance of this general permit does not prohibit the Permit Issuing Authority from reopening
and modifying the general permit, revoking and reissuing the general permit, or terminating the
general permit as allowed by the laws, rules, and regulations contained in Title 40, Code of Federal
Regulations, Parts 122 and 123, Title 15A of the North Carolina Administrative Code, Subchapter 2H
,0100, and North Carolina General Statute 143-215.1 et al.
After public notice and opportunity for a hearing, the general permit may be terminated for cause.
The filing of a request for a general permit modification, revocation and reissuance, or termination
'
does not stay any general permit condition. The Certificate of Coverage shall expire when the
general permit is terminated.
7. Certificate of Coverage Actions
The general permit may be modified, revoked and reissued, or terminated for cause. The notification
of planned changes or anticipated noncompliance does not stay any general permit condition [40
CFR 122.41(fj1.
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Permit No, NCG030000
8. AnnuaLAdrpinisteringand _Complianf Nlpnitoring Fee ReQuirements
The permittee must pay the administering and compliance monitoring fee within 30 (thirty) days
after being billed by the Division. Failure to pay the fee in timely manner in accordance with 15A
NCAC 2H .0105(b)(2) may cause this Division to initiate action to revoke coverage under the general
permit.
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
1. Praoer Operation and„Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of treatment
and control (and related appurtenances) which are installed or used by the permittee to achieve
compliance with the conditions of this permit. Proper operation and maintenance also includes
adequate laboratory controls and appropriate quality assurance procedures. This provision requires
the operation of back-up or auxiliary facilities or similar systems which are installed by a permittee
only when the operation is necessary to achieve compliance with the conditions of this permit [40
CFR 122.41(e)].
2. Need to Hgll or Reduce Not a Defense
It shall not he a defense for a permittee in an enforcement action that it would have been necessary
to halt or reduce the permitted activity in order to maintain compliance with the condition of this
general permit [40 CFR 122.41(c)].
3. Bypassing of Stormvyater Control Faci]Wgs
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass
unless:
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of stormwater or maintenance during normal periods of equipment downtime or dry
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during
normal periods of equipment downtime or preventive maintenance; and
c. The permittee submitted notices as required under, Part III, Section E of this general permit
If the Director determines that it will meet the three conditions listed above, the Director may
approve an anticipated bypass after considering its adverse effects.
SECTION D: MONITORING AND RECORDS
1.Represenlative
' Samples collected and measurements taken, as required herein, shall be characteristic of the volume
and nature of the permitted discharge. Analytical sampling shall be performed during a measureable
storm event Samples shall be taken on a day and time that is characteristic of the discharge. All
' samples shall be taken before the discharge joins or is diluted by any other waste stream, body of
water, or substance. Monitoring points as specified in this general permit shall not be changed
without notification to and approval of the Permit Issuing Authority [40 CFR 122.41(j)].
2. Recording Results
For each measurement or sample taken pursuant to the requirements of this general permit, the
permittee shall record the following information [40 CFR 122.411:
' a. The date, exact place, and time of sampling or measurements;
b. The individual(s) who performed the sampling or measurements;
1 PartIiI Page 6 of 10
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Permit No. NCG030000
c. The dates) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
Flow Measurements
Where required, appropriate now measurement devices and methods consistent with accepted
scientific practices shall be selected and used to ensure the accuracy and reliability of measurements
of the volume of monitored discharges.
4. Tesx-['rocedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published
pursuant to NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations
published pursuant to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as
Amended, and Regulation 40 CFR 136.
To meet the intent of the monitoring required by this general permit, all test procedures must
produce minimum detection and reporting levels and all data generated must be reported down to
the minimum detection or lower reporting level of the procedure. if no approved methods are
determined capable of achieving minimum detection and reporting levels below general permit
discharge requirements, then the most sensitive (method with the lowest possible detection and
reporting level) approved method must be used.
R_e,QL,Sgntative Outfall
If a facility has multiple discharge locations with substantially identical stormwater discharges that
are required to be sampled, the permittee may petition the Director for representative outfall status.
If it is established that the stormwater discharges are substantially identical and the permittee is
granted representative outfall status, then sampling requirements may be performed at a reduced
number of outfalls.
6. ion
Qualitative monitoring shall be documented and records maintained at the facility along with the
Stormwater Pollution Prevention Plan (SPPP). Copies of analytical monitoring results shall also be
maintained on -site. The permittee shall retain records of all monitoring information, including
o all calibration and maintenance records,
o all original strip chart recordings for continuous monitoring instrumentation,
o copies of all reports required by this general permit,
a copies of all data used to complete the Notice of Intent to be covered by this general permit.
These records or copies shall be maintained for a period of at least 5 years from the date of the
sample, measurement, report or Notice of Intent application. This period may be extended by
request of the Director at any time [40 CFR 122,41]. if this volume of records cannot be maintained
on -site, the documents must be made available to an inspector upon request as immediately as
possible.
InspgctiQn and Entry
The permittee shall allow the Director, or an authorized representative (including an authorized
contractor acting as a representative of the Director), or in the case of a facility which discharges
through a municipal separate storm sewer system, an authorized representative of a municipal
operator or the separate storm sewer system receiving the discharge, upon the presentation of
credentials and other documents as may be required by law, to:
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Permit No. NCG030000
a. Enter upon the permittee's premises where a regulated facility or activity is located or conducted,
or where records must be kept under the conditions bf this general permit,
b. Have access to and copy, at reasonable times, any records that must be kept under the conditions
of this general permit;
c. Inspect at reasonable times any facilities, equipment (including monitoring and control
equipment), practices, or operations regulated or required under this general permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as
otherwise authorized by the Clean Water Act, any substances or parameters at any location [40
CPR 122.41(i)].
SECTION E: REPORTING REQUIREMENTS
Samples analyzed in accordance with the terms of this general permit shall be submitted to the
Division on Discharge Monitoring Report (DMR) forms provided by the Director. DMR forms are
available on the Division's website(ttp;JIgoM[.ncdenr.org/web%wq/ws/sulnpdessw). Submittals
shall be delivered to the Division no later than 30 days from the date the facility receives the
sampling results from the laboratory.
When no discharge has occurred from the facility during the report period, the permittee is required
to submit a discharge monitoring report, within 30 days of the end of the specified sampling period,
giving all required information and indicating "NO FLOW" as per NCAC T15A 02H .0506.
If the permittee monitors any pollutant more frequently than required by this general permit using
test procedures approved under 40 CFR Part 136 and at a sampling location specified in this general
permit or other appropriate instrument governing the discharge, the results of such monitoring shall
be included in the data submitted on the DMR.
The permittee shall record the required qualitative monitoring observations on the SDO Qualitative
Monitoring Report form provided by the Division and shall retain the completed forms an site.
Qualitative monitoring results should not be submitted to the Division, except upon DWQ's specific
requirement to do so. Qualitative Monitoring Report forms are available at the website above.
2. Submitting Reports
Two signed copies of Discharge Monitoring Reports (DMRs) shall be submitted to:
Central Files
Division of Water Quality
1617 Mail Service Center
'
Raleigh, North Carolina 27699-1617
3. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the
Federal Act, 33 llSC 1318, all reports prepared in accordance with the terms shall be available for
public inspection at the offices of the Division. As required by the Act analytical data shall not be
considered confidential. Knowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCGS 143-215.6E or in Section 309 of the Federal
Act.
4. Non-Stormwater Disc es
If the storm event monitored in accordance with this general permit coincides with a non-
stormwater discharge, the permittee shall separately monitor all parameters as required under all
Part Ill Page 8 of 10
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Permit No. NCG030000
other applicable discharge permits and provide this information with the stormwater discharge
monitoring report
S. Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes at the
permitted facility which could significantly alter the nature or quantity of pollutants discharged 140
CFR 122,41(l)]. This notification requirement includes pollutants which are not specifically listed in
the general permit or subject to notification requirements under 40 CFR Part 122.42 (a).
6. Anticipated Noncompliance
The permittee shall give advance notice to the Director of any planned changes at the permitted
facility which may result in noncompliance with the general permit [40 CFR 122.41(l)(2)],
7, Wih
The permittee shall report to the local DWQ Regional Office, within 24 hours, all significant spills as
defined in Part IV of this general permit. Additionally, the permittee shall report spills including: any
oil spill of 25 gallons or more, any spill regardless of amount that causes a sheen on surface waters,
any oil spill regardless of amount occurring within 100 feet of surface waters, and any oil spill less
than 25 gallons that cannot be cleaned up within 24 hours.
8. Bypass
Notice [40 CFR 122.41(m)(3)]:
a, Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
the anticipated quality and affect of the bypass.
b. Unanticipated bypass. The permittee shall submit notice within 24 hours of becoming aware of
an unanticipated bypass.
twenty-four }lour Reporting
a. The permittee shall report to the central office or the appropriate regional office any
noncompliance which may endanger health or the environment Any information shall be
provided orally within 24 hours from the time the permittee became aware of the circumstances.
A written submission shall also be provided within 5 days of the time the permittee becomes
aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its causes; the
period of noncompliance, including exact dates and times, and if the noncompliance has not
been corrected, the anticipated time compliance is expected to continue; and steps taken or
planned to reduce, eliminate, and prevent reoccurrence of the noncompliance [40 CFR
122.41(I)(6)].
b. The Director may waive the written report on a case -by -case basis for reports under this section
if the oral report has been received within 24 hours.
c. Occurrences outside normal business hours may also he reported to the Division's Emergency
Response personnel at [phone], [phone] or [phone].
10. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at
the time monitoring reports are submitted [40 CFR 122.41(1)(7)].
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Permit No. NCG030000
11. OtUr Information
Where the Permittee becomes aware that it failed to submit any relevant facts in a Notice of Intent to
be covered under this general permit, or submitted incorrect information in that Notice of Intent
application or in any report to the Director, it shall promptly submit such facts or information (40
CFR 122,41(1)(8)].
Part Ill Page 14 of 1.0
11

PART IV DEFINITIONS
].. ALI
See Clean Water Act.
Permit No. NCG030000
2. Adverse Weather
Adverse conditions are those that are dangerous or create inaccessibility for personnel, such as local
flooding, high winds, or electrical storms, or situations that otherwise make sampling impractical.
When adverse weather conditions prevent the collection of samples during the sample period, the
permittee must take a substitute sample or perform a visual assessment during the next qualifying
storm event. Documentation of an adverse event (with date, time and written narrative) and the
rationale must be included with your SPPP records. Adverse weather does not exempt the permittee
from having to file a monitoring report in accordance with the sampling schedule. Adverse events
and failures to monitor must also be explained and reported on the relevant DMR.
Allowable Nont rmwa ar s
This general permit regulates stormwater discharges. Non-stormwater discharges which shall be
allowed in the stormwater conveyance system are:
a. All other discharges that are authorized by a non-stormwater NPDES permit.
b. Uncontaminated groundwater, foundation drains; air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, irrigation waters, Flows from riparian habitats and
wetlands.
c. Discharges resulting from fire -fighting or fire -fighting training, or emergency shower or eye
wash as a result of use in the event of an emergency.
4. Best Management Practices (BMPs)
Measures or practices used to reduce the amount of pollution entering surface waters- BMPs may
take the form of a process, activity, or physical structure. More information on BMPs can he found at:
bttp.././cfpub.epa.goy/npdes/stgEmwiAter/meftu2fl=p.a/index.cfm,
5. Bypass
A bypass is the known diversion of stormwater from any portion of a stormwater control Facility
including the collection system, which is not a designed or established operating mode for the facility.
6. Bulk Storage of Liquid Products
Liquid raw materials, manufactured products, waste materials or by-products with a single above
ground storage container having a capacity of greater than 660 gallons or with multiple above
ground storage containers located in close proximity to each other having a total combined storage
capacity of greater than 1,320 gallons.
7. Certificate of Covera
The Certificate of Coverage (COC) is the cover sheet which accompanies a general permit upon
issuance and lists the facility name, location, receiving stream, river basin, effective date of coverage
under the general permit and is signed by the Director.
8. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33
USC 1251, et sect.
9. Division or DWQ
The Division of Water Quality, Department of Environment anti Natural Resources.
Part IV Page I of 4

Permit No. NCG030000
10. Director
The Director of the Division of Water Quality, the permit issuing authority.
11. CMC
The North Carolina Environmental Management Commission.
l2. Grab,5ample
An individual sample collected instantaneously. Grab samples that will be analyzed (quantitatively
or qualitatively) must be taken within the first 30 minutes of discharge.
13. LJgzardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act.
14. Landfill
A disposal facility or part of a disposal facility where waste is placed in or on land and which is not a
land treatment facility, a surface impoundment, an injection well, a hazardous waste long-term
storage facility or a surface storage facility.
15. Measli_mWe stormEy-ent
A storm event that results in an actual discharge from the permitted site outfall. The previous
measurable storm event must have been at least 72 hours prior. The 72-hour storm interval may not
apply if the permittee is able to document that a shorter interval is representative for local storm
events during the sampling period, and obtains approval from the local DWQ Regional Office. Two
copies of this information and a written request letter shall be sent to the local DWQ Regional Office.
After authorization by the DWQ Regional office, a written approval letter must be kept on site in the
permittee's SPPP.
16, Municipal Separate Storm Sewer � tem (MS41
A stormwater collection system within an incorporated area of local self-government such as a city or
town.
17, No Exposure
A condition of no exposure means that all industrial materials and activities are protected by a storm
resistant shelter or acceptable storage containers to prevent exposure to rain, snow, snowmelt, or
runoff. Industrial materials or activities include, but are not limited to, material handling equipment
or activities, industrial machinery, raw materials, intermediate products, by-products, final products,
or waste products. DWQ may grant a No Exposure Exclusion from NPDES stormwater permitting
requirements only if a facility complies with the terms and conditions described in 40 CFR
§122.26(g).
18.Intent
The state application form which, when submitted to the Division, officially indicates the facility's
notice of intent to seek coverage under a general permit.
1 19. Permit Issming
The Director of the Division of Water Quality (see "Director" above).
20. Permittee
The owner or operator issued a Certificate of Coverage pursuant to this general permit.
I. Point Source Discharge gf Stormw,3ter
' Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe,
ditch, channel, tunnel, conduit, well, or discrete fissure from which stormwater is or may be
discharged to waters of the state.
Part IV Page 2 of 4
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Permit No. NC6030000
22. Representative
When it is established that the discharge of stormwater runoff from a single outfall is representative of the
discharges at multiple outfalls, the DW(1 may grant representative outfall status. Representative outfall
status allows the permittee to perform analytical monitoring at a reduced number of outfalls.
23. Secondaly Containmen
Spill containment for the contents of the single largest tank within the containment structure plus
sufficient freeboard to allow for the 25-year, 24-hour storm event.
' 24, Section 313 Water Priority Chemical
A chemical or chemical category which:
b. Is listed in 40 CFR 372.65 pursuant to Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) of 1986, also titled the Emergency Planning and Community Right -
to -Know Act of 1986;
c. Is present at or above threshold levels at a facility subject to SARA title 111, Section 313 reporting
requirements; and
d. Meets at least one of the following criteria:
i. Is listed in appendix D of 40 CFR part 122 on Table II (organic priority pollutants), Table
111 (certain metals, cyanides, and phenols) or Table IV (certain toxic pollutants and
hazardous substances);
ii. Is listed as a hazardous substance pursuant to section 311(b)(2)(A) of the CWA at 40 CFR
116.4; or
iii. Is a pollutant for which EPA has published acute or chronic water quality criteria.
25. Severe Property Damage
Substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural resources which can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not mean economic loss
caused by delays in production.
26, Significant Materials
includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products; ratio materials used in food processing or
production; hazardous substances designated under section 101(14) of CERCLA; any chemical the
facility is required to report pursuant to section 313 of Title Ill of SARA; fertilizers; pesticides; and
waste products such as ashes, slag and sludge that have the potential to be released with stormwater
discharges.
27, Significant Spills
Includes, but is not limited to: releases of oil or hazardous substances in excess of reportable
quantities under section 311 of the Clean Water Act (Ref: 40 CFR 11.0.3and 40 CFR 11.7.3) or section
102 of CERCLA (Ref: 40 CFR 302.4).
28. Stormwater Discharge Outfall (SDO)
' The point of departure of stormwater from a discernible, confined, or discrete conveyance, including
but not limited to, storm sewer pipes, drainage ditches, channels, spillways, or channelized collection
areas, from which stormwater flows directly or indirectly into waters of the State of North Carolina.
29. Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall
or as a result of snowmelt.
t
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Permit No. NCGO30000
' 30.
Stormwater Associated with Industrial Activity
The discharge from any point source which is used for collecting and conveying stormwater and
which is directly related to manufacturing, processing or raw material storage areas at an industrial
site. Facilities considered to be engaged in "industrial activities" include those activities defined in
40 CFR 122.26(b)(14). The term does not include discharges from facilities or activities excluded
from the NPDES program.
31.
Stormwater Pollution Prevention Plan fSPPP)
A comprehensive site -specific plan which details measures and practices to reduce stormwater
pollution and is based on an evaluation of the pollution potential of the site.
32.
Total MAximum Daily Lod TMDU
TMDLs are written plans for attaining and maintaining water quality standards, in all seasons, for a
specific water body and pollutant. A list of approved TMDLs for the state of North Carolina can be
found at http:Jjportal.ncdenr,orp/web/wq(ps/mtu/tnidl/tmdl.
33.
Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
34.
Vehicle Maintenance Activity
Vehicle 'rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations,
or airport deicing operations.
35.
Visible SedimentatiQU
Solid particulate matter, both mineral and organic, that has been or is being transported by water,
air, gravity, or ice from its site of origin which can be seen with the unaided eye.
36.
25-yeaL24hour Storn)-Event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once
in 25 years. .
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