NCG030375_MONITORING INFO_20181030

STORMWATER DIVISION CODING SHEEP
NCG PERMITS
PERMIT NO.
/V
DOC TYPE
❑ HI ORICALFILE
ONITORING REPORTS
DOC DATE
❑
YYYYMMDD

%t
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 1DM.11 /! $
N'e&-c?3 -?7� SAMPLE COLLECTION YEAR O
CERTIFICATE OF COVERAGE NO. NCG03Q 0 o {�
FACILITY NAME
COUNTY
SON COLLECTING SAMPLE f �*,� ou1 S 5Q-+ T ` 1-
P£l 0
LABORATORY Pees.., Lab cart. d iyoz nrT--3 Q 2018
Comments on sample collection or analysis:
CNJ1TERi,%1_ FI`I_1D
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE PERIOD A Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ®Water supply []SA
❑Other_____._
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 --)
® No discharge this period?`
Date 5ampie
24-hour rainfall
pH,
Non -Polar O&G/
Total !'etroieum
Total Toxic
outfall hoc.
I
Collected
amount,
Total Suspended 5e€ids
I
Standard units
Copper
Lead
Zinc
,
Organirs
(mo/dd/yr)
inches'
Hydrocarbons
Benchmarks ===>
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/I.
15 mg/L
1 mg/L
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1 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.
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.
s _Fotal Toxic Organics sarnpiing is applicahle only for those facilities which perform metal finishing operations, manufacture semiconductor,, manufacture
e?ectruni.: crystals, or mamufacture cathode fay 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

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted ivzmla
CERTIFICATE OF COVERAGE NO. NCG03 O !b O Q
FACILITY NAME J fP_c1 F9,L
COUNTY zAle_c_k
PERSON COLLECTING SAMPLE __,7s#
LABORATORY. f risah Lab Cert. it JD.�
Comments on sample collection or analysis:
Part A: 5torrnwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR C411
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' _(month
DISCHARGING TO CLASS ❑ORW ❑HC1;W ❑Trout ❑PNA
❑Xero-flow ®Water Supply ESA
❑Other ------- - -
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 --)
R No discharge this period?2
Outfall Ne.
I
Date Sample
Collected'
24-hour rainfall
amount.
Total Suspended Solids
I
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
I
Total Toxic
Organics ,
(mo/dd/yr)
Inches;
Hydrocarbons
Benchmarks ===>
100 mg/L or 50 mg/L
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/1-
s�
3
- M
fq
-o
Bj�L.
•oSy
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fob
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i3Ru �1
$ 300 -- .L.3o
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.
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.
s Total Toxic Organics sampling is applicable only for those facilities which perforan metal finishing operations, manufacture semiconductors, manufacture
e+ectronic crystals, or, ranufacture cathode ray tubes. For purposes of this pesrrnit the definition of Total Toxic Organics is that definition contained in the FP"
...Effluent Guidelines for the facility subject to the requirement to sample (far metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.1.2; 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

Semi-annual Storm_water Discharge _Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted IW21 /8
CERTIFICATE OF COVERAGE NO. NCG03Q o o o
FACILITY NAME
COUNTY
PERSON COLLECTING SAMPLES
LABORATORY
Lab Cert. #
Comments on sample collection or analysis:
Part A: Storrnwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 0101$
SAMPLE PERIOD 2 Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW [-]Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
❑Other .,�.,......�_________
PLEASE REMEMBER TO SIGN ON PAGES Z AND/OR 3 -a
g No discharge this perlod?2
Date Sarnpie
24-hour rainfall
pH,
Non -Polar O&G/
Total Toxic
Outfall No.
Total Suspended ScPds
Copper
Lead
Zinc
Tot;! Petroleu;r,
, I
i
Collected`
amount,
I
Standard units
Hydrocarbons
Organics
(mo/dd/yr)
Inches;
Aencirmorks ==->
-
100 mg/L or 50 mg/L4
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/t
11
No
�.�
z
! 3
0l
3
H ! Of
t3 e
. o l 2 �
1 _
. xy ,mac.
�3R
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, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 _Fotal Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic cry: tals, or manufacture cathode ray tunes. 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 469.1.2; 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 5WU-245, last revised 10/25/2012
Page 1 of 3

IM
Facilities that incorporate a solvent management plan into the 5tormwater Pollution Prevention Plan may so certify, and the requirement for Tf0 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
(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 5tormwater Pollution Prevention Plan,"
Se- -+ H (1 as
Name (Print name)
1 vN 0%.0 f. A.+.r
Title (Print title)
D
(Signature) 9(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 iimits, 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.
Nate: 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 pen odr'
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 B
See General Perm4 text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/l/2012-10/31/2017 SWU-245, last revised 10/25/2012
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 II SECTION 0.
• 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 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 DMA including oil "No Discharge" reports, within 30 days of receipt of the lob results for at end of monitorir-a period
in the case o "No Discharge" reports) to:
Division of Water Quality
Attn: DWQCeiitral 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 informatior, submitted is, to the best of my knowledge and belief, true, accurate, and cornpiete. i
am aware that there are significant Pena#ties for submitting fa#se information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Pe
._ 0142a//_ .
(Date)
Permit Date: 11/l/2012-10/31/2017 SWU-245, last revised 10/2S/2012
Page 3 of 3

August 7, 2018
Wastewater Branch
Water Quality Permitting Section
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Delegation of Signature Authority
SCOTT HAGANS
NPDES Permit Number NCG030375
To Whom It May Concern:
By notice of this letter, I hereby delegate signatory authority to each of the following individuals for all
permit applications, discharge monitoring reports, and other information relating to the operations at
the subject facility as required by all applicable federal, state, and local environmental agencies
specifically with the requirements for signatory authority as specified in 15A NCAC 2B.0506.
Individual # 1 Individual #2 (f applicable)
N me:
Scott Hagans
Tt1�:
Environmental Coordinator
J=g��.
8623 Old Dowd Rd. Charlotte, NC
28219
Phys'caI Address:
(ifdr,�erent)
En�at1Address:
[e-mail]
Offic"eFFPhone:
:�:3►S�Y4111M1i1Y���
704 - 394 - 5376
- -
If you have any questions regarding this letter, please feel free to contact me at rhagan@steelfab-
inc.com.
Sincerely,
Scott Hagans
Environmental Coordiantor
8623 Old Dowd Rd Charlotte, Nc 28219
Rhagan@Stee lfab-Inc.Corn
704-394-5376
Mobile Phone
cc: Select a region Regional Office, Water Quality Permitting Section

i-annual Stormwa
r 11chartlMonitorin
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted Jo i,Z 3 / ?
CERTIFICATE OF COVERAGE No. NCG03 0 o o O KKO-0
FACILITY NAME _5+CC I F0,6
COUNTY Me-ck le-n o kArq
PERSON COLLECTING SAMPLES SSc.4{- Fia�ckh S _
LABORATORYr r+ SM Lab Cert. tf 1140 2
Comments on sample collection or analysis:
ail « e CLAD- f ere o- udej ph+14 PA)e
O.hd (05. 5e(4Lrki41y oh 6,K.-f ke r J`%w }+
Part A: Storrnwater Benchmarks and Monitoring Results
0 0
SAMPLE COLLECTION YEAR .2 o) r1
363 XSAMPLE PERIOD ❑ Jan -June ,July -Dec
n or ❑ Monthly' (month
" � EF I EMUNG TO CLASS ❑ORW ❑HQW' ❑Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
OCT 3 Tn17 ❑Other
)VVP Et fki�JLC.ASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
er�oN
No discharge this period?-2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard unit$
Copper
Lead
Zinc
Non -Polar 0&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
Benchmarks
-
100 mg/L or 50 mg/L°
6.0 — 9A
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
01.
08 31 1']
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a Monthiy sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfaii.
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.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark appfies.
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 meta! finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469 1.2; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and far r_rithode ray
tube manufacture use the definition found in 40 CFR 469.31),
Permit Date: 11/1/2012-10/31/2077 SWU-245, last revised 10/25/2012
Page 1 of 3

Semi-annual Stormwater DischarVIVIonitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted � Q L_23/I ?
CERTIFICATE OF COVERAGE NO. NCG03Q -Q _ o
FACILITY NAME S-�Cc! F(k6
COUNTY M&ck►cnbkr5
PERSON COLLECTING SAMPLES Scot {-
LABORATORY of 15M -- Lab Cert. q __Lta_2
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR Z)l
SAMPLE PERIOD ❑ Jan -June [& July -Dec
or ❑ Monthly' month
DISCHARGING TO CLASS ❑ORW ❑HQW' []Trout ❑PNA
❑Zero -flow ®Water Supply ESA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 --)
No discharge this period?2
Outfali No
Date Sample
24-hour rainfall
Total Suspended Solids
pH,
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Total Toxic
Collected'
amount,
Standard units
Hydrocarbons
Organics$
(mo/dd/yr)
Inches3
Benchmarks w-=>
-
100 mg/L or 50 mg/L°
6.0- 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
D?
o tr
. 52
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' 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 tota4 precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge recjui rernent.
° 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 semicond attars, 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 CrR 469.31).
Permit Date: 11/1/2012-10/31/201.7 SWU-245, last revised 1012512012
Page 1 of 3

Semi-annual Stormwater DischarfloMonitorine Renort
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted .%��
CERTIFICATE OF COVERAGE No. NCG03. D 0 o
FACILITY NAME _5cCFab
COUNTY Ale-cklembtAr4_
PERSON COLLECTING SAMPLES .SC�+ ljggAnS
LABORATORY_ f f i—rim Lab Cert. # yam? —
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR _� O J r% _
SAMPLE PERIOD ❑ Jan -June [�] July -Dec
or ❑ Monthly' (mooch
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow K Water Supply DSA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -4
No discharge this perioP2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-haur rainfall
amount,
Inches;
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar 0&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organirss
Benchmarks ===>
_
100 mg/L or 50 mg/L'
6.0 -- 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L W
1 mg/L
08 �D
• S
B�L _ ._._ _---
_��
69L__
Q �
. 0 8m
9 L
sRL
NO 41C
Ivre-We Giflo
To Tes4-
_
3
. S
_ _
S. yORL
L
031rr 1-
B L
_R ,__--
1 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.
'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,
4 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 Tot,rl 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 r-Tianufacture use the definition found in 40 CFR 469,31).
Permit Date: "11/1/2012-10/31/2017 5WU-245, last revised 1,0/25/201.2
Page 1 ;af 3

Y
Facilitic-., nat irloorate a solvent management plan into the Stormwater Poll- .in PrOtion Plan may so certify, and the requirement for TTO monii, . ig i
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elemen-s fisted in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification state`nent:
"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 Ell the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
C-O ogri_S
Name (Print name)
1=)3O'CanImenfal C00rdjNwM'ar
Title (Print title)
J I0-.23-/?
(Signature) (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, the must be re orted 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 dischorge this period?
Outfall No.
Date Sample
Collected,
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar 0&G/TPH by
EPA 1664 (SGT-HEM)
Tutal Suspended Solids
pl l
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 8
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the mare protective benchmark applies.
Permit Date:.11/1/7-012-10/31/2017 SWL-245, last revised 10/25/2012
Page 2 of 3

Note: • tf , ou recta sample value in excess of the benchmark, you must imple. -nt 7-10 Tier 1, 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 II SECTION 13.
• 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 EXCEEDf NCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OF FICE CONTACT NAME:
Mail an original and one copy of this DM12 including all "No Discharge" reports, within 30 days of receltipt of the lab results or at end of monitoring eriod
in the case o "No Discharge" reports) to:
Dlvlsion 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:
"1 certify, under penalty of law, that this document and all attachments were prep fired 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. t
am aware that there are significant penalties for submitting false information, including the possibility of fines and lmprlsonment for knowing violations."
(Signature of
a,2 -/r_
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Sol*
Semi-annual Stormwater Wscha*me Monitorin1? Report
ort
r
•
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAGE No. NCG03J)_ C p j�r /� ��'�'lS AMPLE COLLECTION YEAR �0/ r7
FACILITY NAME ��ui'fwb j l/ lYW SAMPLE PERIOD ❑ Jan -June Z July -Dec
COUNTY Aeck b.rt or ❑ Monthly' month
PERSON COLLECTING SAIVPLES 5 a e.rS DISCHARGING TO CLASS ❑ORW ❑HQW' [:]Trout❑PNA
DECEIVED ❑Zero -flow ®Water Supply ❑SA
LABORATORY_ rl�m_ lab Cert. # �0 2
Comments on sample collection or analysis: ❑Other
isc-hare i s FU"fi r +ht sa.•+ des below OCT 3 1 2017
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
CENTRAL RAL I`ILFS
Part A: Stormwater Benchmarks and Monitoring Results Dk Jib SECTION
N No discharge this period?2
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 5
Benchmarks =__>
_
100 mg/L or 50 mg/L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
3
' 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.
4 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 semicondlictors, 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 fate: 11/1/2012-10/31/2037 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilienat illsorate a solvent management plan into the 5torrnwater P40in Potion Plan may so certify, and the requirement for TTO mo Ig
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elemen-s listed in the Genera
Permit. For those facilities electirg to errplay the Tl"0 monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the parson or persons directly responsible for mant3ging compliance with the Kermit 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 flung the last discharge monitoring report. I further certify that this facility is implementing the � II the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan,"
.se O++ N A A a ns
Name (Print
(Print name)
F—_Y1✓I'rom ynert fa I 'wide rt k+or
Title (Print title)
(Signature) (Date)
Note: Results must be reported in numerical format. Do not retort Below Detection Limit, BDI_, <PQI., Non -detect, ND, or other s�milar 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?`
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar 0&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pill
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 classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWL-245, last revised 10/25/2012
Page 2 of 3

Noteeju rejea sample value in excess of the benchmark, you must im0.nt 7je Tier 2, or Tier 3 responses. See General Permit text. •
FOR PART AND PART B MONITORING RESULTS:
11 A BENCHMARK EXCEF-DANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART ll SECTION B.
• 2 EXCEE DANCES IN A ROW FORTH E SAME PARAMETER AT THE SAME OUTFALLTRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART Ii SECTION B.
TIER 3: HAS YOUR FAOLITY 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 []NOD
REGIONAL OFFICE CONTACT NAME:
Mail a_n or_iginal 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 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:
"t certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and impri;:onment for knowing violations."
(Signature of Permittee)
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

0
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http://portal.ncdenr.org/web j1r/nodes-stormwat r _
Permit No.: IV/C/�/�/_/_/_/_/_/ or Certificate of Coverage No.: N/C/G/3/ Q/ d/0 /_/_/
Facility Name: S+ee! Fo.b
County: _Mcr— Sl rn 6 U ra, Phone No. 7o`i- .3 94 - 5_3-2{� _ EA4. S 1_0-2
Inspector: Scoff♦ 1A o.0 a "S
Date of Inspection: _S'31219
Time of Inspection: `'I:QQ CA
Tw; l Event: prNril,irarir,rt firrr•he51• c ✓�
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Meuse verify whether Qualitative Monitoring must he perjarmed during u "representative storm
event" or "measureahle storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
rm event" ur during a "measureable storm event." However, performed during a "representative sto
same permits do not have this requirement, Please refer to these definitions, if applicable.
ik "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 inches has Occurred. A single storm event may contain up to 1.0 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfali. 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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Perrnittge or Designee)
Page 1 of 2
SWU-242, East modified 7/31/2013

1. Outfall Description:
Outfall No. I Structure (pipe, ditch, etc.)
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area: �f (S f�oraO
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: +M V
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Al n vi e-
4. Clarity: Choose the nowhPr which hest describes 0-- Aarity fifth" disr lo--u . . . h
clear and 5 is very cloudy:
1 �2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and S is the surface covered with floating solids:
1 0 3 4 5
• b. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater' discharge, where 1 is no solids and 5 is extremely muddy:
1 0 3 4 5
is there any foam in the stormwater discharge: Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe H,20 f Coen So.v j -0 I+er
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
• may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

0
��
ja
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: bttp://p ncdenr.org/web/lr/np,des.-stQrmwater/
Permit No.: N/C/_/_/_/_/_/_/_/ or Certificate of Coverage No.: N/C/G/, / 0/ O/ 0/_/_/
Facility Name: S4ce1 F4
County: Alcck(em burn Phone No. - 3 9- 537 r--X . Sloe
Inspector: .&r4� ..w,.w _..
Bate of Inspection: $-31-17
Time of Inspection: 3: 5-5 iM
Tfoa! F.uNnt Pre('illitatin-- Orwhecl- -50
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please ver-01 whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureahle storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "rneasureabie 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 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permiffee or Designee)
Pagel of 2
SWU-242, Last modified 7/31/2013

• 1. Outfall Description: !
Outfall No. C�' Structure (pipe, ditch, etc.)
Receiving Stream: �eJ14-
Describe the industrial activities that occur within the outfall drainage ai-ea:=51ty-, S a e__
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: T04i
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Af o vte
4. Clarity: Chom.N flip number which best describes the clarity of the discharge ;,,here t is
clear and 5 is very cloudy:
l 2O 3 4 5
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 floating solids:
1 0 3 4 5
• 6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 4 5
i, is there any fuam in tine stormwater uischarge% Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe xka, c !Eor So-w+ le —
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
5WU-242, last modified 7/31/2013

•
;A
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidonce on filling out thisform, please visit. http:///portal.ncdenr.or web Ir/nodes-stormwater _
Permit No.: IV/C/_/_/�/_/ /�/ _/ or Certificate of Coverage No.: N/C/G/3/ Q1 O/O /—/—/
Facility Name: -5iee-lip to
County: /1'I kleAb.^r rA Phone No. ?b4- 3q14- 537fo EX4- Slog
Inspector: _ SCo++ HA"I a "Y
Date of Inspection:$-31-17
Time of Inspection: .3'so PM
Ti>tal Event Preripitaikio (irichecl• - S2
l J
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the Kermit?
(See information below.)
Yes ❑ No
Please verijv whether Qualitative Monitoring must he per/nrmed durirrq a "representative storm
event" or "measureahle storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to he
performed during a "representative storin event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicahle.
Et "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 inches has occurred. A single storm event may contain up to 1.0 consecutive hours of no
precipitation.
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page i of 2
SWU-242, Last modified 7/31/2013

• 1. Outfall Description:
Outfall No. 3 Structure (pipe, ditch, etc.) ear IL�
Receiving Stream:
Describe the industrial activities that occur within the Outfall drainage area: Sf5,GI 5`torw�e
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: 70,0
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): 'd /on--
4. { larit1. ! h,00se fhe mirnber• which ht-ct (jescrikes the r la�'itu r7f thA rf15r 2,•no ,,,►1. , 1is
• a-,
clear and 5 is very cloudy:
1 O 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and S is the surface covered with floating solids:
1 0 3 4 5
. 6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and S is extremely muddy:
1 (T) 3 4 5
1. is ihei e any foam in die stormwater discharge% Yes
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of stormwater Pollution:
List and describe a e- ie_
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
• may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, last modified 7/31/2013

r�
U
K�
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Fnrgi�idance on filling out this fam, please visit: Iztt ortal.ncdenr.org/weh/Ir/nudes-Stormwater/
Permit No.:
Facility Name: Sfee1 fo,b
County: /Pl c-kIcn%kro,
Inspector,a9anS
Date of Inspection:
Time of Inspection: 3-5o fM
or Certificate of Coverage No.:
Total Fivent Preril)itatinrl fi»r{1e�1_ .52
Phone No. --7o4- 3qH— S376 E><f•_S&g - -
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring must he performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most hermits require qualitative monitoring to he
perforated during a "representative storm event" or during a "measureable storm event." Flowever,
some permits do not have this requirement. Please refer to these definitions, if anplicahle.
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 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site a AUI. The previous measurable storm event must have been at least 72 hnln-s
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of PerAttee or Designee)
Page l of 2
SWU-242, last modified 7/31/2013

1. Outfall Description:
Outfall No. 9_.__._ Structure (pipe, ditch, etc.) Cite —
Receiving Stream:
Describe the industrial activities that occur- within the outfall drainage area: i c _ rtkor-(`f.
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: 1 r Gbh a ram/
3. Odor. Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4_ Clarity: Choose the minther which hest descrih­r the ",arity of the discharga where t is
clear and 5 is very cloudy:
0 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where l is no solids and 5 is the surface covered with floating solids:
0 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where i is no solids and 5 is extremely muddy:
i &) 3 4 5
7, is there any foam in thv stormwater discharger Yes 6o
S. is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe GIB wr 4 j �:.��icicrr t �o r San, Pla.
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

•
A�
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http: ortal.ncdenr.orgf web/ir/npdes-stormwater
Permit No.: N/C/_/_/_/_/_/_/_/ or Certificate of Coverage No.. N/C/C/-J/O/o/D /_/_/
Facility Name: Sfernlf k _
County: In cr-k I e- 4 LAv, a _ Phone No. e - 3qq- 33 % F i+_ S!o
Inspector: Sc.-f+ Ffojans
Date of Inspection: 8-31-1?
Time of Inspection; _3 = 'L4S PM
Tot;ll FVNnt PrecipilAlion (inchf-S)- . Sc2
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verij.v whether Qualitative Monitoring must he performed during a "representative storm
event" or "measureahle storm event" (requirements vary, depending on the permit).
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 that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storrn event may contain up to 10 consecutive hours of no
precipitation.
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.
By this signature, I certify that this report is accurate and complete to the Best of my knowledge:
(Signature of Permittee or 5esignee)
Page 1 of 2
SWU-242, Last modified 7131/2013

]. Outfall Description:
Outfall No. S Structure (pile, ditch, etc.) p1jek
Receiving Stream:
Describe the industrial activities that occurwithin the outfall drainage area: S1 S for s��
Forkti-+ `%'r&-Pc c-
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: I0.h
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): —A/°n,� _
4. Clarity: C h,�aosµ flipnsrmbNr which best rieccrihwc the of rilaigOle, r jg
clear and 5 is very cloudy:
1 � 3 4 5
5. 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 floating solids:
2 3 4 5
. 6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
0 2 3 4 5
i. is iirere any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge"? Yes dD
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

•
os Ca
NCDENR
Stormwater Discharge Qutfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http://portal_ncdenrQg/web/­1r/n12des-stormw?tern
Permit No.: N/C/_/_/_/_/_/_/_/ or Certificate of Coverage No.:
Facility Name: 5tecIfab
County: /vI<<klen bard Phone No. `?oL1-3Qy- 5374 ax+. VoA
Inspector: Sca+f 14aa4.nr
Date of Inspection: 9- yl-/?
Time of Inspection: 3 = 35 rA
Total Fv+,nt PrN+'istitatinn iirt<Ilvcl S�
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Z Yes ❑ No
Pleose verib, whether Qualitative Monitoring roust be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
Borne 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 inches has occurred. A single storm event may contain up to 1.0 consecutive hours of no
precipitation.
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Pagel of Z
swU-242, Last modified 7/31/2013

. 1. Outfall Description:
Outfall No. _L_ Structure (pipe, ditch, etc.) Di`-1,
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area: S c 5 �
yC�IC jC-/YYt aiH rCY7 G�Ylcc .���P
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): So Y?e-
Clarify: (,hlll4\o tllt' n11n1}1F!t' WhFr•h host r{N`r�ril?ts tije r:iariiw nl the diSrh r-o +.rilis
clear and 5 is very cloudy:
2 3 4 5
S. Floating Solids: Choose the number which hest describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
0 2 3 4 5
r• b. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
01 2 3 4 5
i. is there any loam if] the stor•rnwater discharge! Yes
13. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution.:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
. may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2of2
SWU-242, Last modifced 7/31/2013

•
AILMI
FM
.A
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
l=orguidance on filling out this form, please visit: htttpj/portal.ncdenr.org/web/­lr/npdes-stormwaterj
Permit No.: or Certificate of Coverage No.: N/C/G/�/O/O/O/_/_/
Facility Name: S-he-c-KL6
County: /4e-c- kk►ik ru Phone No. 964- -79`1- S376 Et-+. SIo.2
Inspector: co`{ N r
Date of Inspection: 1$/?
Time of Inspection:-9-3oi/ft
T4)ta] Event PrWripita11(111 (iriche4l . 59
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring must be pert )rmed during a "representative storm
event" or "measureahle storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureahle storm event." However,
some permits do not have this requirement. Please refer to these definitions, if anplicahle.
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 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
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.
fay this signature, 1 certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Des
gnee)
Page 1 of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
outfall No. _� Structure (pipe, ditch, etc.) �+ �(7—
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage ar-ea:57-cc-j =forma &
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: �O,V1
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Dyle_
4. Claritr Chotisp IIrW iliinihar which best descrih- the cl-ify of the dici•h�r� whe— !is
clear and 5 is very cloudy:
1 0 3 4 5
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 floating solids:
6) 2 3 4 5
• b. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where I is no solids and 5 is extremely muddy:
1 6) 3 4 5
i. is tirere airy foam in the stormwater discharge% Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
5WU-242, Last modified 7/31/2013

S NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
•
For,quidance on filling out this form, please visit: httn://nortal.ncdenr.org/web/ir n des- rmwa r
Permit No.: N/C/_/_/_/_/_/_/�/ or Certificate of Coverage No.:
Facility Name: __5` e-C4 (ab
County: 1"ec-lc-nbt-ra Phone No. 704_ 344- 5376 Cx�- Sloes
inspector: -5�-++ R-S&ri _
Date of Inspection: 31-1-2
Time of Inspection: 3=�s rPM
Total Event Preriliit�;tinn firlchpv 1. a5�2,
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring must he perjnrmed during a "representative storm
event" or "measureahle storm event" (requirements vary, depending on the permit).
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 that 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.
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 2
5WU-242, Last modified 7/31/2013

• 1. Outfall Description:
Outfall No. Or Structure (pipe, ditch, etc.) if 1 r"qz_
Receiving Stream: _
Describe the industrial activities that occur within the outfall drainage area: S-tt!c--r Slo r a o e_
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: TAB _
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): /(/Oylc-
4_ Clarity: Choose the minther' w is-1) hPCt rip'zrrihes the clarity of ncp r{iSCh !-dTe i. ii�eru
clear and 5 is very cloudy:
0 2 3 4 5
5. 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 floating solids:
2 3 4 5
• 6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
0 2 3 4 5
7. is there any foam in the stormwater discharge? Yes NO
8. is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators ofStormwater pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
• may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
5WU-242, East modified 7/31/2013

•
NCDENR
Stormwater Discharge Qutfall (SDQ)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: htt : ortal.ncdenr.org/web/ir npdes -storm watezrf
Permit No.: N/C/_/_/_/_/_/_/_/ or Certificate of Coverage No.:
Facility Name: 5-keLfA6 _
County: �AA-c-kIertbur 4 Phone No. 9o4- 3g,r- 5376 EX+. 510.2
inspector: _Sc_of+ Na�ans.
Date of Inspection:
Time of Inspection:
Total F..venl PrFriliitatit-}n
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please ver•ifv whether Qualitative Monitoring must he performed during a 11representat.ive storm
event" or "meosureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storin event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if anplicahle.
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 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee & Designee)
Page 1 of 2
SWU-242, Last modified 7/31/2013

. ]. Outfall Description:
outfall No. 9 Structure (pipe, ditch, etc.)
Receiving Stream: _
Describe the industrial activities that occur within the outfall drainage area: $1 ce
2, Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Tah
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Q/o ne-
4. Clarity: Clio wn i, tho niiwher which hµct riN,:rrihPz the rl_sr•ity (if -tha iicrhar,w ,:1,`.rr, t .5
clear and 5 is very cloudy:
1 3 a 5
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 floating solids:
1 rA
lJ 3 4 5
• 6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is 110 solids and 5 is extremely Mundy:
1 0 3 4 5
is there any foam in Eiru stormwater discharge! Yes No
9. Is there an oil sheen in the stormwater discharge? Yes 0Nq
9. Is there evidence of erosion or deposition at the outfall? Yes No
M Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
• may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

XW
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forgiridance on filling out this form, please visit: http-j/oortal.ncdenr.or wkh/Ir/npdes-stormwater
Permit No.: N/C/_/_/_/_/_/_/_/ or Certificate of Coverage No.:
Facility Name: Sec!-(ab _
County: Mec-kremJ t&rs Phone No. Sio.2
Inspector: S'C90- Naaa.ns
Date of Inspection: -3)- 17
Time of Inspection: 3, lS IrM
Total F.verlt Pt'r?r'ir)4ati(in finches). 4, Sa
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Piea.se verify whether Qualitative Monitoring must be perfnr-med during a "representative storm
• event" or "measureable storm event" (requirements vary, depending on the permit).
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 anplicahle.
•
At "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 inches has occurred. A single storm event may contain Lip to 10 consecutive hours of no
precipitation.
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.
By this signature, I certify that this report is accurate and complete to the hest of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 2
SWU-242, last modified 7/31/2013

• 1. Outfall Description:
Outfall No. —IC) .._._,,.. Structure (pipe, ditch, etc.)
Receiving Stream:
Describe the industrial activities that occur within the Outfall drainage area: 5fe I-S-�ofa%cam_
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: _ L 6k `g�r,�v
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): A/o he-
4-. Clarity: ChonSe the niirpiier which hest descriljvt t110 rlaritj, nFtho rliQrhardTo 1 tr
clear and 5 is very cloudy:
1 0 3 4 5
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 floating solids:
2 3 4 5
. 6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
0 2 3 4 5
i. i5 iiiere any ivam ill Lice stormwater discharge, Yes DNO
8. Is there an oil sheen in the stormwater discharge? Yes oNo
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
• may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2of2
SWU-242, Last modified 7/31/2013

•
x N"WA
,in
NC® Nit
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidonce on (Ping out this j)rm, please visit: httpp�/n rtal.ncdenr.o_rg/webf Irf nDdes ormwaE r
Permit No.: N/C/_/_/_/_/_/_/_/ or Certificate of Coverage No.: N/C/G/3/0/2/0/_/_/
Facility Name: �.Sf[JI {_o. b _
County: /:'leckicnbkra Phone No. DoLl-34Y--53% EX4. S/o.z
Inspector: ff o k
Date of Inspection: X- 1- /7
Time of Inspection: 3: to iM
"Total FvNnt Precinitatir.rn �inrhpS � -.Z
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring mrt,st be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the hermit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to he
performed during a "representative stortn event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
Yl -representative storm event" is a stortn 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 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 2
SWU-242, Last modified 7131/2013

• 1. Outfall Description: fl
Outfall No. Structure (pipe, ditch, etc.)
Receiving Stream:
Describe the industrial activities that occur within the Outfall drainage area: ark, ,w, 10-
.,
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Clce.r
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): *0 4'-
4. Clarity: Chan a-i the minilwr whit-h ho zt floc;-ribey rho illarit,r "I,rk"
clear and 5 is very cloudy:
2 3 a 5
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 floating solids:
0 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwaterdischarge, where 1 is no solids and 5 is extremely muddy:
0 2 3 4 S
7, is there any foam iii cite stormwater tiischarger Yes No
8. Is there an oil sheen in the stormwater discharge"? Yes No
9• Is there evidence of erosion or deposition at the outfall? Yes No
10, Other Obvious Indicators of Stormwater Pollution:
List and describe Grans Gli fr+„gS . N
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
. may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
swU-242, East modified 7/31/2013

•
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidar:ce on fllirrq out thisform, please visit: htt ://porta1.nc _enr.orjnndes-stormwater�(
Permit No.: N/C/�/_/_/_/_/_/_/ or Certificate of Coverage No.:
Facility Name: Si+—/fNb
County: /MeeklerrburS Phone No. ?a 394- 5-?r76 15-14, S���_.__��
Inspector: Sc,++ NA�Anf
Date of Inspection: B'3r' l7
Time of Inspection: 3'/G Pm
Total Fvent Prerio-Oatirirl (inchesl: • 5-+
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
R Yes ❑ No
Please verify whether Qualitative Monitoring must he performed during a -representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Quaiitative monitoring requirements vary. Mast permits require qualitative monitoring to he
performed during a "representative storm event" oduring a "measurea%le storm event." However, r
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 inches has Occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
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 hour.,, -
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.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of PermiWee or Designee)
Page 1 of 2
SWU-242, Cast modified 7/31/2013

1. Outfall D scription:
Outfall No. _it<I Structure (pipe, ditch, etc.) (Irg
Receiving Stream: _
Describe the industrial activities that occur within the outfall drainage area: S'1%1--1 -SJ6r'0.4Le-/
�taSS
2. Color: Describe the color of the-d' charge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: rot,
3. Odor. Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Alone-
4- clarity- Ch(�41:e tha nliniiwr v, lich #wci riecc6bec r!Ie a laxity of tho ri;crl,�rat� ,rizR •� t
clear and 5 is very cloudy:
1 3 4 5
5. Floating Solids: Choose the number which best describes the amount of tloating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
61 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwaterdischarge, where i is no solids and 5 is extremely muddy:
1 � 3 4 5
r. is there any loam in the srorinwater discharge-% -res ivo
8. is there an oil sheen in the stormwater discharge? Yes No
9. is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious indicators of Stormwater Pollution:
List and describe ��ASS L�i�ina,Qy___hor�� ivrskfFic;�n� �or Sa,,,pie_
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
. may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

•
AiA
NCDENR
Stormwater Discharge Qutfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: hhnp f ortal.ncdepr. r we Ir npdes-stormwater
Permit No.: N/C/_/�/�/_/_/_/_/ or Certificate of Coverage No.:
Facility Name: S el f a 6
County: 41ecklenb"r4 Phone No. 3qy- 5376 FXf. SI o.2
Inspector: SCOJ-t- Haac rix
Date of Inspection: fC'.31-17 _
Time of Inspection: 3, oo Pam+
Tnfiai F..vent Pre(jnitatinn (iT 4-11uel• o S•2
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring must he perlbrmed durir rq a "representative storm
event" or "measureahle storm event" (requirements vary, depending can the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a °representaLive storm event" or during a "nieasureable sLorfn event." However,
some permits do not have this requirement. Please refer- to these definitions, if applicable.
A "representative storm event" is a storni 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 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfali. 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.
By this signature, II certify that this report is accurate and complete to the best of my knowledge:
-.
(Signature of Permittee or Desrgnee)
Pagel of 2
SWU-242, Cast modified 7/31/2013

i1. Outfall Description:
Outfall No. 13 Structure (pipe, ditch, etc.) 41
Receiving Stream:
Describe the industrial activities that occur within the outfal€ drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: _ if r41, { 4ro.V
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): I(Ilon,--
4. Clarity: Choo,;e thfr mimhor whiff i) hN r HIP f,iarirw of rl1e rjicrha"Oe ','1,— t
clear and 5 is very cloudy:
0 2 3 4 5
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 floating solids:
V 2 3 4 5
b. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extrenieiy muddy:
0 2 3 4 5
7. is tirer-e any foam in the stormwater discharge? Yes
(5�
8. Is there an oil sheen in the stormwater discharge? Yes No
9. is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last oiodified 7/31/2013

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
NICE 030 37,5'�
CERTIFICATE OF COVERAGE NO. NCG03 0 0 0 o
FACILITY NAME - St0L1Fae __ r
COUNTY�e��
PERSON COLLECTING SA PLES
LABORATORY
Lab Cert. ti
Comments on sarnple collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE. COLLECTION YEAR a 01 C
SAMPLE PERIOD [] Jan -June ICI July -Dec
®����or ❑ Monthly'_ _(t7�or�t1i
T� YDsR
GING TO CLASS ❑ORW ❑HOW' ❑TroutF❑PNA
.BAN 2 0 2017 ❑zero -flow NWater Supply ❑SA
[:]Other WS-VB _
CENTRAL FILES
DWR SECTIOV PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 ~3
Fv7 No discharge this period?
ONo.
Benchmarks ==_>
Date Sample
Collected
(mo/dd/yr)
-
24-hour rainfall
amount,
Inches3
Total Suspended Solids
Total
100 mg/L or 50 mg/1.'
pH,
Standard units
6.0 — 9.0
Copper
0.007 mg/L
Lead
0.03 rn
Zinc
.067 mg/L
Non -Polar O&G/
Total Petroleum
Hydrocarbons
15 mg/L
Total Toxic
Organics 5
�1 mg/L
ZI
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance For the same pa t the same outfall.
z For sampling periods with no discharge at any single outfall, you MUSt still submit this discharge monitoring report with a chec ma e.
The total precipitation must be recorded using data from an on site rain gauge. Unattended sites may be eligible for a waiver of t 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 oper.rtions, manufacture sernicond ictors, 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 senilconductor
manufacture use the definition as found in 40 CFR 469.12; for eiectronic crystal manufacture use the defil 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 cf 3
41

Facilitie.., nat incorporate a solvent management plan into the Stormwater Poll._ in Prevention Plan may so certify, and the requirement for TTO monii. ig
}
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elemenms listed in the General
Permit. For those facilities electing to employ the 1-1-O monitoring waiver, the discharger shall sign the following certification state-nent:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(70), 1 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 runoft has occurred since filing the last discharge monitoring report. I further certify that thi,, facility is implementing the a it the provisions of the
solvent management plan included in the stormwater Pollution Prevention Man,"
5c%4 } H(kggns
Name (Print name)
E4VIPOW,CV(rf f,% Coor4in4jat
Title (Print title)
Y/9
)Signature) (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 mglL", 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 z, 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.
D No discharge this period?`
OutfaH No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar 0&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 A also apply to this Part B
* See Generai Permit text, Table 5, ident.il&g the especially sensitive receiving, w.iter classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWL-245, last revised 10/25/2012
Page 2 of 3

Note: r, , ou report a sample value in excess of the benchmark, you must implc. .nt Tier I, Tier 2, or Tier 3 responses. See General Permit text.
.1
FOR PART 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 d SECTION B.
* TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCE5 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 OMR including all "No Discharge" reports, within 30 da s o recei t o the lab results or at end o monitoring
_period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQCentrA 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 belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information including the possibility of fines and imprisonment for knowing violations."
(Signature of Perm
�! ;< <
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Q)
STEELFAB
Steel Construction
Founded1955
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699 1617
Reference: Storm Water Discharge Report for SteelFab, Inc.
Attention Division of Water Quality,
Our facility is currently searching for an environmental engineering firm to collect our
Stormwater sample for the second half of 2016. Per our response to high copper in our last
sampling from several outfalls; we are scheduling an engineering firm to collect and test the
samples during the next measureable rainfall event. The low rainfall in the 2"a part of 2016 and
the measurable events occurring during hours when employees were not here are explanations
for inability for sampling. As soon as we are able to conduct testing and receive the results, we
will submit the findings to the Division of Water Quality.
If you have questions or need any additional information, please feel free to contact me at your
earliest convenience
Respectfully,
Scott Hagans
Environmental Coordinator
SteelFab, Inc.
8623 Old Dowd Road
Charlotte, NC 28214
Tel: [phone]
E-mail: [e-mail]
8623 Old Dowd Road • Charlotte, NC 28214 • P.O. Box 19289 • Charlotte, NC 28219
Voice 704-394-5376 • Fax [phone]

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
CC2 b 2 �5 Date submitted �-a9- •2016
U J J ate
CERTIFICATE F COVERAGE NO. NCG03 O O O O
FACILITY NAME 'fee u,b -Tnc
COUNTY IleCKife- 64r% TT_
PERSON COLLECTING SAMPLES
LABORATORY
Lab Cert. #
Comments on sample collection or analysis:
&e_W1YT"'niIEcl Atsi+kM
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTIO YEAR
SAMPLE PERIOD [Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow ❑Water Supply [:]SARECEIVED
❑Othe►
JUL 01 4aASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -i
CENTRAL FILES
DWR SECTION
ZNo discharge this period?2
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
Total Petroleum
Hydrocarbons
Toxic
Organics5
Benchmarks -_->
_
100 mg/L or 50 mg/L
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
V
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the sameZam eat the same outfall.
zFor sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a cckr`i�ark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of t��,ar gauge requirement.
a See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchma,s p 5.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semicondu'ctors;:manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition ontainned 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 sgmico ductor
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/Z017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the 5tormwater Pollution Prevention Plan may so certify, and the requirement for TTQ 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 170 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 5tormwater Pollution Prevention Plan."
s c"+ + Ho,s oots _
Name (Print name)
� �i�'o►1rice.tEA i Ccurd�+^tifor
Title (Print
�title)
� J
—.o �.fil w� _ _ —
(Signature) (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 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?Z
putfal! No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar 0&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 B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
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 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 ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cony of this DMR, Including all "No Discharge" reports, within 30 daYs of reccW 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 direc0V responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permitteej
�-aq-
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

-11
1-1611'*
STEELFAB
Steel Construction
Founded 1955
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RECEIVED
JUL o 1 20%
CENTRAL FILES
DWR SECTION
In response to the Tier I stormwater sampling that is due on June 30th I
have recently taken over this position at Steelfab and we have not had the
measurable rainfall event needed to do the correct sampling as I
understand in the guidelines since I have been in this position. We will
conduct a sampling as soon as the next measurable event occurs and have
submitted for testing. As soon as those results are returned to us, I will
submit them to you for review. I understand this may involve us doing two
samplings during the second half of 2016.
Sincerely,rr
Scott Hagans
Environmental Coordinator
SteelFab, Inc.
8623 Old Dowd Road • Charlotte, NC 28214 • P.O. Box 19289 • Charlotte, NC 28219
Voice 704-394-5376 • Fax [phone]

Semi-annual Stormwater_Discharge _Monitoring Report
for North Carolina Division of Water Qua ity.General Permit No. NCG030000
Date submitted �Z12
4ecl
.-IV
ia
MAR 0 3 2�►6
CENTr,k
DwR SpCTIO S
CERTIFICATE OF COVERAGE NO. NCG03,Q U Q SAMPLE COLLECTION YEAR 'ZO IS
FACILITY NAME ._.. — 7 -e �. � `r1L SAMPLE PERIOD ❑ Jan -June aJuly-Dec
COUNTY
PERSON COLLECTING SAMPLES' n'i %AtJ
LABORATORY?QtiS Lab Cert. #
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
ILE
or ❑ Monthly' (month}
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow P/Gater Supply ❑SA
ewl - 7-
❑Other WY -
CIE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
No discharge this period?'
Outfal! No.
Date Sample
Collected'
(mo/dd/yr)
24hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics'
Benchmar ===>
_
-
100 mg/L or SO mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
Z
A
)1 Z5
a.s <d
izL_
�t L
?� 1z
�
Z 11 155
, Z-S
%L
6.�
3 L
'9 7 L
. 'R L
Qr�j1z
i`r ►5
I .'ZS
IR 2L
C: •
z °1Z L_
S� L
L
S
1Z I? ti
S Z
'3L_
'' L
� C) Sa'
32 L
' 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 outfali, 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.
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
.affluent 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 TO 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 5tormwater Pollution Prevention Plan."
S'IAv-3 S_- �-A LA-_- t--�\�_- TZ_
Name (Print name)
Title (Print title]
Signature) Datej
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 he reported In the format. "<XX mg/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 dischorge this period; z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour ralnfali
amount
Inche53
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks m__>
_
-
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: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: If you report a sample value In excess of the benchmark, you must fm plement 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 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 ANY ONE OUTFALL? YES ❑ No ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
NJA1! an original and one copy of this DMR, Including all "No Discharge" reports, within 30 days of receipts the tab results for at end of monitorfna period
fn he case of "No Di ch r e" o s 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:
N 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 signiftanX penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
-z/5&, -
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

l
Semi-annual Stormwater DiSchaEge Monitoring Report
for North Carolina Division of Water Qu lity General Permit No. NCG030000
Date submitted -`
CERTIFICATE OF COVERAGE NO. NCG03 w d V
FACILITY NAME �C C_
COUNTY
PERSON COLLECTING SAMPLES —
LABORATORY JRA]1 t L Lab Cert. # ^ t3Z
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 701S
SAMPLE PERIOD ❑ Jan -June July -Dec
or ❑ Monthly' _ _ (month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero-flow�ater Supply ❑SA
[]OtherV11
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period ?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
241>our rainfall
amount,
inches'
Total Suspended Solids
pH,
Standard units
Copper
Lead
i
Zinc
Non -Polar O&G/Tata1
Total Petroleum
Hydrocarbons
Toxic
organics
Benchmarks
-
100 mg/L or 50 mgf L
6.0 - 9.0
0.0077 mg/Ll
mg/L
0.067 mg/L
is mg/Li
mg/L
(-77 -y
i f 14 5
4
1 r7-S
20.033
1Z 1? IS
Z
20 L_
C�. Z
�nlc�
2L
.v I L
ZL
Z-5
L
_BSI S
'
jz 17 IS
1- Z5
,t L
S- ;.L
ZL
1 ML '
3'?-L
• l
EZ n is
i-z.S
z-L
zL
Ti
' Monthly sampling (instead of semi-annual) must begin wittithe 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.
' 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 monitdring
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)
-� t-'1 A t,c-t Ctz
Title Print title]
-21
(Signature) (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 sample value In excess of the benchmark, you must Implement Tier 1, ] Ter 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
Outfail No.
Rate Sample
i
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
200 mg/L or 50 mg/L"
6.0 —9.0 SU
Footnotes from Part A also apply to this Part B
r 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 SWU-245, last revised 10/2S/2012
Page 2 of 3

,(
Note. !f 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 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:
Mgt an on in !and gne co a this DMR Includingall "N Discharge" r arts within 30 d s o receipt o the lob results or at end o monitorin erlad
In the case of "No Dlscharae" Mgortsl Lo:
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 belief, true, accurate, and complete. I
am 3Xare that there are s gnificaq; penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
r
(Signature of
Permit Date:11/1/2012-1D/31/2017
"')
3
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater DischargeMonitorinf Report
for North Carolina Division of Water Qu lity General Permit No. NCG030000
Date submitted Zd 1
CERTIFICATE OF COVERAGE NO. NCG03C) d 4
FACILITY NAME "-1 IL �C i t-j-
COUNTY
PERSON COLLECTING SAMPLES _ aR16tt - ^1..Z—
LABORATORY • 5 S Lab Cart. # 4 dZ
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR
SAMPLE PERIOD ❑ Jan -June JUIy-Dec
or ❑ Monthly' __imonthl
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow Water Supply []SA
❑Other„v4s , \Ja
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
No discharge this period?2
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
Organics
Benchmarks
100 mg/L or 50 mg/L
6,0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 rn
I
iz r7hr>
i , z_s
z-'7 L
_1 �7'Z_L
�fZl
~I
z i
• �
N
3 1\ 1 _
V�
ZL-
't o f-5
1• L
L
L
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 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."
+Z\ Pt'� S:=_�� gz_
Name (Print name)
Title (Print title) p
(Signature) (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 sample value in excess of the benchmark, you must Implement Tier 1, Tier 2, or Tier 3 responses. See Genera! Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
El No discharge this period?z
Outfall 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 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: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

f
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 II SECTION B,
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE 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 ATANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an ar! iinnal and one copy o —this-MR Including all "No Discharge "reports, within 30 days of receipt of the lab results (or at end ofmonitorina 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 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 Ognif arrt pewalts for syhmitting false information, including the possibility of fines and imprisonment for knowing violations."
ignature of
Permit Date:11/1/2012-10/31/2017
- . -ZLS 1
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

r440
STEELFAB
Steel Construction
Founded1955
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699 1617
Please see the attached Semi -Annual Stormwater Discharge Monitoring Report for 2015 for the
measureable storm event on 12/17/15 with 1.25 inches of rain
There were a few values that exceeded the benchmark values. As Tier I states, the permittee shall:
1) Conduct a stormwater management inspection of the facility within two weeks of receiving
sampling results
2) Identify and evaluate possible causes of the benchmarks value exceedance
3) Identify potential and select the specific source controls, operation 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
5) Record each instance of a Tier One response in the SPP. Include the date, value of the
benchmark exceedance, the inspection date, the personnel conduction the inspection, the
selected actions, and the date the selected actions were implemented.
These were the following benchmark exceedances:
Outfall 05 — Copper Value = .016 mg/L Benchmark = .007 mg/L
Outfall 06 — Copper Value = .023 mg/L Benchmark = .007 mg/L
Outfall 07 — Copper Value = .016 mg/L Benchmark = .007 mg/L
Outfall 08 — Copper Value = .015 mg/L Benchmark = .007 mg/L
Outfall 12 — pH Value = 4.4 Benchmark = 6.0 - 9.0
SteelFab does perform vehicle maintenance on its equipment, however it averages 41.67 gallons of new
oil every month across a year's time.
SteelFab was also aware that the testing agency did not perform the necessary TTO testing required for
metal finishing operations. This will be corrected during the first sampling event in 2016.
P.O. Box 19289 • Charlotte, NC 28219 • 8623 Old Dowd Road (28214)
Tel. [phone] * Fax [phone] • www.steelfab-inc.com

"V
STEELFAB
Steel Construction
Founded 1955
SteelFab's response to Tier I are as follows:
1) SteelFab performed a site inspection on 1/21/16 looking for causes of the exceedances.
There were no sources of pollution that would contribute to increased levels of copper or to
a basic pH reading found on outfall 12.
2) While there are trace amounts of copper in the steel that is stored on SteelFab's site, the
same steel is stored in 12 of the 13 outfall basins and there are only reports of copper on
four of these outfalls. In addition to this, SteelFab has never had an exceedance of copper
previously and therefore is questioning the container that was used for the sampling.
a. Outfall 5 is identical to Outfalls 2 and 3 in form (ditch drainage) as well as the
industrial activities that occur within the drainage area. However Outfalls 2 and 3
were below the reporting limits for copper content.
b. Outfall 9 is identical to Outfalls 7 and 8 in form (sand filter overflow) as well as
representative of the industrial activities that occur within the drainage area.
However Outfall 9's copper contents were below reporting limits.
c. SteelFab believes that the manner with which the samples were collected was
compromised for Outfalls 05-08
The pH reading found at Outfall 12 will cannot be explained without further analytics. This
is a new outfall for SteelFab to test. There have been significant amounts of railroad
construction that have been going on over the past 3 years. While some form of pollution
caused this low pH level, it is unlikely that it was caused by one of SteelFab's activities as
evidence that the same actions that take place in the Outfall 12 basin occur on the other
twelve basins that reported pH levels of 6.2-6.9. We are actively working with an
environmental engineer to determine this cause and isolate the problem. SteelFab plans on
performing the next stormwater discharge analytics as soon as possible to see if these
results are duplicated.
3) Copper: SteelFab needs to perform additional testing to determine if the copper content
was systematic or as a result of the testing procedure. For the next storm water sample, it
will be performed by a professional environmental engineering firm.
pH: SteelFab plans on cleaning the ditch along Old Dowd road and the rail road track more
frequently to prevent any loose trash from polluting the storm water runoff.
4) SteelFab is fully committed to being in compliance with the certificate of Coverage No
NCG03000. We hope to report improvements in all areas during the next report
5) A report will be filed in SteelFab's SPPP per Tier I requirements.
Sincerely,
/--"�"k
Brian Schlenke
Environmental Coordinator
SteelFab, Inc.
P.O. Box 19289 • Charlotte, NC 28219 • 8623 Old Dowd Road (28214)
Tel. [phone] • Fax [phone] • www.steelfab-inc.com

I/
STEELFAB
Steel Construction
Founded1955
July 29, 2015
Central Files RECEIVED
Division of Water Quality AU6 3 1015
1617 Mail Service Center CENTRAL FILES
Raleigh, NC 27699-1617 DWR SECTION
Reference: Storm Water Discharge Report for SteelFab, Inc.
Dear Sir 1 Madam,
In accordance with Storm Water Discharge General Permit Number NCG030000,
Certificate of Coverage Number NCG030375, enclosed please find the Storm Water
Discharge Monitoring Report covering the required outfalls.
Due to the lack of rainfall we were not able to take samples from a measurable storm
event. Please see the attached rainfall records along with explanations of the larger
events we were not able to sample.
Should you have any questions or require additional information please contact me at
your earliest convenience.
Respectfully,
Brian Sch nker
Assistant Plant Manager
SteelFab, Inc.
8623 Old Dowd Road
Charlotte, NC 28214
Tel: [phone]
E-mail: bschlenker a.steelfab-inc.com
P.O. Box 19289 • Charlotte, NC 28219 • 8623 Old Dowd Road (28214)
Tel. [phone] • Fax [phone] • www_steelfab-incxom

2015 Measurable Storm Water Events
1/12/15
0.92 inches
There was a rainfall within the previous 72-hr period
1/23/15
0.89 inches
The rainfall began after working hours on a Friday night
2/9/15
1.10 inches
Did not have sampling kits ready
2/16/15
0.48 inches
Not all stormwater outfalls had flow
3/5/l5
0.56 inches
Not all stormwater outfalls had have flow
4/7/15
0.60 inches
Rainfall occurred before working hours and was unable to
collect samples of outfall flow.
4/15/15
1.35 inches
There was a rainfall within the previous 72-hr period
4/16/15
0.55 inches
There was a rainfall within the previous 72-hr period
4/19/15
2.69 inches
There was a rainfall within the previous 72-hr period
4/20/15
0.54 inches
There was a rainfall within the previous 72-hr period
6/2/15
0.96 inches
We were not able to take enough grab samples for the
testing agency to perform the required test for pH,
TSS,O&G, Copper, Lead, Zinc and TTO. We did have
samples from some of the outfalls, but they were not
enough for all levels.
6/26/15
1.09 inches
The rainfall began after working hours on a Friday night
6/27/15
0.72 inches
The rainfall was on Saturday
7/18/15
0.68 inches
The rainfall was on Saturday

Date
Rain
Date
Rain
Date
Rain
Date
Rain
Date
Rain
Date
Rain
1/1/15
d
2/1/15
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3/1/15
4/1/15
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5/1/15
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6/1/15
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1/2/15
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2/2/15
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3/2/15
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4/2/15
5/2/15
6/2/15
. q
1/3/15
Z3
2/3/15
3/3/15
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4/3/15
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5/3/15
6/3/15
0
1/4/15
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2/4/15
3/4/15
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4/4/15
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5/4/15
6/4/15
, O�
1/5/15
Q
2/5/15
0
3/5/15
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4/5/15
5/5/15
6/5/15
1/6/15
D
2/6/15
3/6/15
d
4/6/15
D
5/6/15
6/6/15
0
1/7/15
B
2/7/15
m
3/7/15
4/7/15
. [a
5/7/15
G
6/7115
1/8/15
0
2/8/15
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3/8/15
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4/8/15
5/8/15
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6/8/15
.61
1/9/15
2/9/15
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3/9/15
4/9/15
5/9/15
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6/9/15
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1/10/15
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2/10/15
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3/10/15
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4/10/15
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5/10/15
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6/10/15
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1/11/15
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2/11/15
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3/11/15
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5/11/15
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6/11/15
1/12/15
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2/12/15
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6/12/15
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1/13/15
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2/13/15
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3/13/15
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4/13/15
5/13/15
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6/13/15
0
1/14/15
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2/14/15
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3/14/15
4/14/15
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5/14/15
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6/14/15
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1/15/15
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2/15/15
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3/15/15
4/15/15
5/15/15
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6/15/15
1/16/15
0
2/16/15
3/16/15
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4/16/15
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5/16/15
d
6/16/15
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1/17/15
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2/17/15
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1/18/15
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3/18/15
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1/19/15
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6/19/15
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5/20/15
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1/21/15
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2/21/15
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3/21/15
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5/21/15
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6/21/15
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1/22/15
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2/22/15
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3/22/15
4/22/15
5/22/15
6/22/15
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1/23/15
2/23/15
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3/23/15
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4/23/15
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6/23/15
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1/24/15
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2/24/15
3/24/15
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4/24/15
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5/24/15
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6/24/15
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1/25/15
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2/25/15
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3/25/15
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1/26/15
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1/27/15
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4/27/15
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5/27/15
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1/28/15
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2/28/15
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4/28/15
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5/28/15
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6/28/15
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1/29/15
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3/29/15
4/29/15
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5/29/15
6/29/15
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1/30/15
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3/30/15
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4/30/15
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5/30/15
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6/30/15
c-)
rl-/31/15
3/31/15
Q
5/31/15

J
STEELFAB RECEIVED
Steel Construction
Founded 1955 AUG 19 7014
CENW IQ BOIGEc
Monday, August 18, 2014
Central Files
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Reference: Storm Water Discharge Report for SteelFab, Inc.
Dear Sir/Madam,
In accordance with Storm Water Discharge General Permit Number NCG030000 Certificate of Coverage
Number NCG030375, enclosed, please find the Storm Water Discharge Monitoring report cover the
required outfalls.
Please find the enclosed Storm Water reports for Samples taken August 1st, 2014. Due to the lack of
qualified outfalls in the last three months, this was the first sample that I could have taken since the
start of May.
We received our results on 8/18/14. The levels of TSS were above the bench mark listed on the permit.
in accordance with Tier I requirements, SteelFab has begun identifying possible causes of the increased
TSS levels. Our results and efforts to remedy the problems will be included in the next sampling report.
Should you have any questions or concerns, please contact me at your earliest convenience.
Respectfully,
61--Wr�
111fA47---
Brian Schlenker
Assistant Plant Manager
SteelFab, Inc.
8623 Old Dowd Rd
Charlotte, NC 28214
704-398-6125
[e-mail]

L qp
SteelFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -storm
water discharges. The certification statement will be signed in accordance with the
requirements found in Part II1, Section B, Paragraph 5.
Date I Outfall
C)t
Name(- i r.V-v s,,-
Does the outfall show any signs of discharge? N O
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall: {{
Are there any improvements to the storm water outfall required?
"D

STEELFAB, INC.
CHARLOTTE, NORTH CAROLINA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCC7030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number: G Date of Inspection: _ Iq /) 4
Inspector's / Evaluator's Name(s):i
Inspection Items
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfall for evidence of spots, staining, garbage or waste materials.
Inspect areas where spills or leaks occurred in the past.
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste.
Ensure outside areas are neat and orderly.
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition.
Inspect perimeter of buildings for evidence of leaks.
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
Inspect material handling equipment for evidence of improper maintenance.
Ensure spill response procedures are known and used.
Ensure no new industrial activities (not included in the SWPPP) are exposed.
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water.
Review SWPPP to determine if revision is needed.
Comments, Observations and/or Corrective Actions (use back if needed):
Signature of 0iief Inspector / Evaluator
Status
J
gh 11�
Date
Lee Engineering Company 04/01/99

SteeiFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -storm
water discharges. The certification statement will be signed in accordance with the
requirements found in Part 111, Section B, Paragraph 5.
Date 1 Outfall 0 Name % (-
Does the outfall show any signs of discharge? �'j 0
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall:
C `OV'` k4"A � �'1 t 5 Gi �d w i +r1 C� 4�
Arc there any improvements to the storm water outfall required?

.4
STECLFAB, INC.
CHARLOTTE, NORTH CAROLINA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCG030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number: Date of Inspection:
Inspector's / Evaluator's Name(s):
Inspection Items Status
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfall for evidence of spots, staining, garbage or waste materials. Clod
Inspect areas where spills or leaks occurred in the past. ✓
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste. i", 6r-s
Ensure outside areas are neat and orderly. T
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition.
Inspect perimeter of buildings for evidence of leaks. tl
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
Inspect material handling equipment for evidence of improper maintenance. J
Ensure spill response procedures are known and used. J
Ensure no new industrial activities (not included in the SWPPP) are exposed. f
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water. J
Review SWPPP to determine if revision is needed.
Comments, Observations and/or Corrective Actions (use back if needed):
Signature of rylihief Inspector / Evaluator
S;AlL�
Date
Lee Engineering Company
04/01/99

V
SteelFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -stone
water discharges. The certification statement will be signed in accordance with the
requirements found in Part III, Section B, Paragraph 5.
Date ) Outfall Name 'INVA_
Does the outfall show any signs of discharge?
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall:
7Y .
Are there any improvements to the storm water outfall required?

STEELFAB, INC.
CHARLOTTE, NORTH CAROLINA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCG030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number:
0 ci
Date of Inspection: S IZ4 /1 N
Inspector's / Evaluator's Name(s):
Inspection Items
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfall for evidence of spots, staining, garbage or waste materials.
Inspect areas where spills or leaks occurred in the past.
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste.
Ensure outside areas are neat and orderly.
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition.
Inspect perimeter of buildings for evidence of leaks.
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
Inspect material handling equipment for evidence of improper maintenance.
Ensure spill response procedures are known and used_
Ensure no new industrial activities (not included in the SWPPP) are exposed.
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water.
Review SWPPP to determine if revision is needed.
Comments, Observations and/or Corrective Actions (use back if needed):
Signature of q'hief Inspector / Evaluator
Status
�; 1 �
Date
Lee Engineering Company
04/01 /99

M
SteelFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -storm
water discharges. The certification statement will be signed in accordance with the
requirements found in Part III, Section B, Paragraph 5.
i
(OS
Date Outfall
Name
Does the outfall show any signs of discharge? NO
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall:
�y 410' V� -En 1�
Are there any improvements to the storm water outfall required?
C l �►� brush ioas� _S+tz' s VkC �es

1,/
STEFLFAB, INC.
CHARLOTTE, NORTH CAROLIlYA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCG030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number: 0 _ Date of Inspection -
Inspector's/ Evaluator's Name(s)-
Inspection Items
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfall for evidence of spots, staining, garbage or waste materials.
Inspect areas where spills or leaks occurred in the past.
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste.
Ensure outside areas are neat and orderly.
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition.
Inspect perimeter of buildings for evidence of leaks.
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
Inspect material handling equipment for evidence of improper maintenance.
Ensure spill response procedures are known and used.
Ensure no new industrial activities (not included in the SWPPP) are exposed.
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water.
Review SWPPP to determine if revision is needed.
Comments, Observations and/or Corrective Actions (use back if needed):
Signature of Viiief Inspector / Evaluator
Status
S;q A�
Date
Lee Engineering Company
04/01/99

SteelFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -storm
water discharges. The certification statement will be signed in accordance with the
requirements found in Part 111, Section B, Paragraph 5.
Date 1 Outfall
V
Name
P�,
���
Does the outfall show any signs of discharge?
Qa
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall:
rv.�'_C �_ b
Are there -any improvements to the storm water outfall required?
4�'n .. 17,,sc s

STEELFAB, INC.
CHARLOTTE, NORTH CAROLINA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCG030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number: 669 Date of Inspection: M
Inspector's / Evaluator's Name(s): � c-,io, _s_- k�VlL_
Inspection Items
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfali for evidence of spots, staining, garbage or waste materials.
Inspect areas where spills or leaks occurred in the past.
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste.
Ensure outside areas are neat and orderly.
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition.
Inspect perimeter of buildings for evidence of leaks.
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
Inspect material handling equipment for evidence of improper maintenance.
Ensure spill response procedures are known and used.
Ensure no new industrial activities (not included in the SWPPP) are exposed_
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water
Review SWPPP to determine if revision is needed.
Comments, Observations and:/or Corrective Actions (use back if needed):
Signature of Plinief Inspector / Evaluator
Date
Status
`ten 5
Lee Engineering Company 04/01/99

r
SteelFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -storm
water discharges. The certification statement will be signed in accordance with the
requirements found in Part III, Section B, Paragraph 5.
DateX41HOutfall G Named
Does the outfall show any signs of discharge? �-3D
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall:
Gc3zJ , + .
Are there any improvements to the storm water outfall required?

STEELFAB, INC.
CHARLOTTE, NORTH CAROLINA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCG030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number: 07
Date of Inspection: S lqlltq
Inspector's /Evaluator's Name(s): t`"AV-\,
Inspection Items
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfall for evidence of spots, staining, garbage or waste materials.
Inspect areas where spills or leaks occurred in the past.
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste.
Ensure outside areas are neat and orderly.
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition.
Inspect perimeter of buildings for evidence of leaks.
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
Inspect material handling equipment for evidence of improper maintenance.
Ensure spill response procedures are known and used.
Ensure no new industrial activities (not included in the SWPPP) are exposed.
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water.
Review SWPPP to determine if revision is needed.
Comments, Observations and/or Corrective Actions (use back if needed):
:ts
Signature of Oief Inspector / Evaluator
Date
Status
,/
zi
Lee Engineering Company 04/01/99

SteelFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -storm
water discharges. The certification statement will be signed in accordance with the
requirements found in Part III, Section B, Paragraph 5.
Date 1 Outfall Name 22 CIL\�
Does the outfall show any signs of discharge? N 6
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall:
cz�
Are there any improvements to the storm water outfall required?

STEELFAB, INC.
CHARLOTTE, NORTH CAROLINA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCG030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number:
Date of Inspection: S %q)LA
Inspector's / Evaluator's Name(s) : _ (AV V
Inspection Items
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfall for evidence of spots, staining, garbage or waste materials
Inspect areas where spills or leaks occurred in the past.
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste.
Ensure outside areas are neat and orderly.
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition_
Inspect perimeter of buildings for evidence of leaks.
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
Inspect material handling equipment for evidence of improper maintenance.
Ensure spill response procedures are known and used.
Ensure no new industrial activities (not included in the SWPPP) are exposed.
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water.
Review SWPPP to determine if revision is needed.
Comments, Observations and/or Corrective Actions (use back if needed):
v_ V,-' r A 4,j v ,'7 i ee
Signature of ghief Inspector / Evaluator
Status
-�:-; L
Date
Lee Engineering Company 04/01/99

SteelFab, Inc.
Non -Storm Water Discharge
In accordance with Storm Water Discharge General Permit Number NCG030000, the
Facility Manager needs to observe the storm water outfalls for the presence of non -storm
water discharges. The certification statement will be signed in accordance with the
requirements found in Part III, Section B, Paragraph 5.
Date _47 ILI/1 Outfall i Q Name
Does the outfall show any signs of discharge?
If yes, please describe color, clarity and possible cause for discharge.
Describe the condition of the storm water outfall:
Cl
C
iS 6-r- k,
Are there any improvements to the storm water outfall required?
�O

STULFAB, INC.
CHARLOTTE, NORTH CAROLINA
COMPREHENSIVE STORM WATER INSPECTION CHECKLIST,
EVALUATION, AND REPORT
This report documents compliance with General Permit NCG030000 with respect to inspection,
evaluation and reporting requirements.
Basin Outfall Number: t d
Date of Inspection: S A4 ) N
Inspector's / Evaluator's Name(s): F—K t %iwl
Inspection Items Status
Inspect conveyances, controls, and methods used to limit or prevent erosion
associated with storm water systems.
Inspect area of outfall for evidence of spots, staining, garbage or waste materials.
Inspect areas where spills or leaks occurred in the past.
Inspect basin area for spots, spills, windblown dry chemicals, garbage and waste.
Ensure outside areas are neat and orderly.
✓
Inspect pipes, pumps, valves, tanks, bins, and secondary containment systems
for evidence of leaks, corrosion, support or foundation failure.
Inspect drums to ensure that they are closed and in good condition.
Inspect perimeter of buildings for evidence of leaks.
Inspect material handling area(s) and loading/unloading equipment area(s) for
signs of spills or leaks.
J
Inspect material handling equipment for evidence of improper maintenance.
Ensure spill response procedures are known and used.
Ensure no new industrial activities (not included in the SWPPP) are exposed.
Considering the current storm water management practices, evaluate and
implement (if any) new measures for reducing pollutant loading to storm water.
/
V
Review SWPPP to determine if revision is needed.
Comments, Observations and/or Corrective Actions (use back if needed):
Signature of lief Inspector / Evaluator
�;AII�
Date
Lee Engineering Company 04/01/99

Rainfall Data

,^4Ar-Y
RAINFALL DATA
MONTH: w
DAY
AMOUNT
DAY
AMOUNT
1
(j , C�
16
v 3
2
d. U
17
C.G
3
5.0
18
0.0.
4
C) U
19
0-0
5
i? , b
20
6.0
6
0-o
21
7
Cj o
22
8
C) O
23
9
0 1
24
CD . c)
10
¢ 5`6
25
6.6
11
0.0
26
Q• D
12
27
pZ
13
0.0
28
G
14
0. Q
29
2 . b �
15
(r
30
o z
31
p�
s t�
-4
Lee Engineering Company
04/01 /99

SA
NC 0'.. 1 r
„ 11 0,A Q,115
RAINFALL DATA
MONTH: -1
DAY
AMOUNT
DAY
AMOUNT
1
0.6
16
O. U
2
v. D
17
Cj.6
3
d.b
18
4
b . d
19
. d
5
b
20
. O
6
21
o
7
d
22
. C�
8
7. (j
23
9
. ,59
24
aG
10
4 -7[
25
.
11
oZ�
26
�. o
12
`J�
27
13
. p
28
14
G.«J
29
G-d
15
0.0
30
� o
31
Lee Engineering Company
04101 /99

RAINFALL DATA
MONTH: 1 `1
DAY
AMOUNT
DAY
AMOUNT
1
d d
16
Q Q
2
Q- D
17
d b
3
-
18
9 j
4
d U
19
D- Q
5D,
0
20
1 .
6
6.0
21
St
7
[j . (j
22
Cj p
8
Q
23
9
. i
24
S
10
V
25
Q
11
26
12
O
27
13
[j (cc)
28
.056
14
Q .
29
. Q
15
, 1 7-
30
31
e �G
Lee Engineering Company
041 M9

�� wS
-rl3`
RAINFALL DATA
MONTH:
DAY
AMOUNT
DAY
AMOUNT
S~� 11 Z •'r6 � c,,u,�
16
2
O . DO
17
3
18
4
19
5
20
6
21
7
22
8
23
9
24
10
25
11
26
12
27
13
28
14
29
15
30
31
Lee Engineering Company
04/01 /99

Storm Water Inspection

r
STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name:. SteelFab, Inc.
County: Mecklenburg c Phone No.:_ [phone] (SteelFab, Inc.)_
Inspector:_ _,����C
Date of Inspection: t
By this signature, I certify that this report is accurate and complete to the best of my
knowledge:
(Sigtiatnre gfl'ermillee or Designee)
I. Outfall Description
Outfall No.: 0 1 Structure (pipe, ditch, etc.): DL_k 'N
Receiving Stream: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc.):
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where l is clear and
10 is very cloudy.
1 2 ( 3Ij 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge
where 1 is no solids and 10 is the surface covered with floating solids:
2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where l is no solids and 10 is extremely muddy_
E�1 J 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
S. Oil Sheen
Is there an oil sheen in the stormwater discharge? YES (:NO!
9. Other Obvious Indicators of Storinwater Pollution:
List and describe. -
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
1_ee Engineering Company Page 2 of 2 04/01/99

F__1
STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name: SteelFab, Inc. _ _
County: Mecklenburg T Phone No.: [phone] (SteelFab, Inc_)
Inspector
Date of Inspection:
By this signature, I certify that this report is accurate and complete to the best of nay
knowledge_ I
(Sigrratrrre o.
I -
Owl
Outfall No.:_ (�:>_ _ Structure (pipe, ditch, etc_)
Receiving Stream: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i_e. smells strongly of oil, weak
chlorine odor, etc.):
�Jo
Lee Engineering Company
Page 1 of 2
04101 /99

O {
4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy-
1 2 35 6 7 8 9 10
S. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
1) 2 3 4 5 6 7 8 9 I0
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
U2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES (01
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? YES NO
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
t_ee Engineering Company Page 2 of 2 04/01/99

1p
STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No, NCG 030375
Facility Name:_SteelFab. Inc. _ _
County: Mecklenburg { Phone No.: [phone] (SteelFab, Inc.)
Inspector: & �rnvL -C�"�-�I�
Date of Inspection:
By this signature, I certify that this report is accurate and complete to the best of illy
knowledge:
W
(,' igncentre c?f 1'ermittee ur
1. Outfall Description
Outfall No.: C2Structure (pipe, ditch, etc.): \
Receiving Stream: Unnamed tributary leading to Lake Wylie. _
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc.):
UbV,v—
Lee Engineering Company Page 1 of 2
04/01/99

�111111111111111A
4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy-.
6 2 3 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
/ 1� 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? YES NO
9. Other Obvious Indicators of Storruwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99

STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name: Steel Fab, Inc.
County:_ Mecklenburg Phone No.: [phone] (SteefFab. Inc.)
Inspector: '��✓L �Ci� �Vj ��
Date of Inspection: �y I
By this signature, I certify that this report is accurate and complete to the best of my
knowledge:
(S1911Glrn-e r?f 1'errni ee ur esigneej
I. Outfall Description
Outfall No.: U �j Structure (pipe, ditch, etc.): !!1 G ✓1 __
Receiving Stream:_ Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:, 3
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc.):
Lee Engineering Company Page 1 of 2
04/01/99

• 1(
4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy:
10 3 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where I is no solids and 10 is the surface covered with floating solids:
0 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where I is no solids and 10 is extremely muddy.
C) 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? YES (fo
9. Other Obvious Indicators of Storniwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure_ These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99

r
STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name:_SteelFab, Inc. _
County: Mecklenburg _ Phone No.: [phone] (SteelFab, Inc_)
Inspector: -i � �.,� s� 4"_6c�
Date of Inspection:
By this signature, I certify that this report is accurate and complete to the best of nay
knowledge:
(Siflalure�f Permiflee or Designee)
I. Outfall Description
Outfall No.: 0 C Structure (pipe, ditch, etc.): ►/i �c
Receiving Strearn: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
C'�
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc.):
Q,LNV-"
Lee Engineering Company Page 1 of 2
04/01 /99

e
4. Clarity
Choose the number which best describes the clarity of the discharge where I is clear and
10 is very cloudy-.
1 (2 1 3 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
( t) 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where I is no solids and 10 is extremely muddy.
1 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES G:�)
8. Oil Sheen
1s there an oil sheen in the stormwater discharge? YES
9. Other Obvious Indicators of Storrnwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure_ These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99

STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No, NCG 030375
Facility Name: SteelFab, Inc. _
County: Mecklenburg _ Phone No.: [phone] (SteelFab, Inc.)
Inspector: "Ct� �✓1
Date of Inspection: b I
By this signature, I certify that this report is accurate and complete to the best of my
knowledge: // "-? z
(Nigtialure c?f I'ermilfee or
1. Outfall Description
Outfall No.: 6T
Structure (pipe, ditch, etc.):
Receiving Stream: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weals
chlorine odor, etc.):
Lee Engineering Company
Page 1 of 2
041o1199

4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy-,
1 3 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where I is no solids and 10 is the surface covered with floating solids:
r l/ 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? YES NO
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
MOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99

STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No, NCG 030375
Facility Name: SteelFa
County: Mecklenburg t `Pho_ne No.: [phone] (SteelFab, Inc.)
Inspector: h `�'��-
Date of Inspection: S
By this signature, i certify that this report is accurate and complete to the best of niy
knowledge
(S°igrrature of Pernrillee of- L-resignee)
I. Outfall Descrfption {
Outfall No.: 0 <K Structure (pipe, ditch, etc.): 1/ t-�-C mil_
Receiving Stream: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handlin
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tillt
(light, medium, dark) as descriptors_
C
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc_):
Lee Engineering Company
Page 1 of 2
04/01 /99

w r'
4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy:
2 3 4 5 6 7 8 9 10
S. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
1) 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where I is no solids and 10 is extremely muddy_
2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? YES NO
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01199

STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name: SteelFab Inc. _ _
County: Mecklenburg Phone No.: [phone] (SteelFab, Inc_)
Inspector: 2�',7�� 1�
Date of Inspection:
k
By this signature, I certify that this report is accurate and complete to the best of ntiy
knowledge: � O
(Nigtialuri'(f Pertniuee,�vr Designee)
1. Outfall Description
Outfall No.: Ln Structure (pipe, ditch, etc.): D�4c.lx
Receiving Stream:_ Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handlinq.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i_e. smells strongly of oil, weak
chlorine odor, etc.):
Lee Engineering Company Page 1 of 2
04/01/99

P
4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
I0 is very cloudy.
l 2 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where I is no solids and 10 is the surface covered with floating solids:
I 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
/ I ! 2 3 4 S 6 7 $ 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NQ
S. Oil Sheen
Is there an oil sheen in the stormwater discharge? YES NO
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure_ These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99

Calculations

STEELFAB, INC.
CHARLOTTE, NORTH CAROLINA
STORM WATER CALCULATIONS
Description
Value
Units
Source or Calculation
Rainfall amount 8/1114)
ii*2.1133
Inches
From Field Monitoring
Rainfall amount 8/4114
0.24
Feel
Inches of Rainfall / 12 inches r foot
Outfall 001 Basin Size
162.000
Sq Ft
From storm waster pollution prevention plan
Outfall 001 impervious surfaces
0.00
%
From storm waster pollution prevention plan
Outfall 001 impervious surface area
0.00
Sq Ft
Basin size x (Impervious surfacepercent/ 100
Outfall 001 pervious surface area
162,000
Sq Ft
Basin size - impervious surface area
Impervious surface runoff factor
0.90
Fraction
From EPA Guidance
Pervious surface runoff factor
0.50
Fraction
From EPA Guidance
Outfall 001 runoff during event
19,103
cu. Ft
Rainfall in feet x im ervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 001 runoff during event
142,896
Gallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 001 runoff during event
0.1429
MG
Runoff ingallons/ 1,000,000 gallons per million gallons MG
Outfali 003 basin size
142.000
Sq Ft
From storm waster pollution prevention plan
Outfall 003 impervious surfaces
0.00
%
From storm waster pollution prevention plan
Outfall 003 impervious surface area
0.00
Sq Ft
Basin size x (impervious surface percentl 100
Outfall 003-pervious surface area
142,000
Sq Ft
Basin size - impervious surface area
Impervious surface runoff factor
0.90
Fraction
From EPA Guidance
Pervious surface runoff factor
0.50
Fraction
From EPA Guidance
Outfall 003 runoff during event
16.744
cu. Ft
Rainfall in feet x im ervious surface area x runoff factor + rvious surface area x runoff factor
Ouffall 003 runoff d uring event
125,265
Gallons
Runoff in cubic feet x 7.4805 gaflons per cubic foot
Outfall 003 runoff during event
0.1253
MG
Runoff ingallons/ 1,000,000 gallons per million gallons MG
Outfall 004 basin size
136,000
Sq Ft
1 From storm waster pollution prevention plan
Outfall 004 im ervious surfaces
9.00
%
From storm waster pollution prevention plan
Outfall 004 impervious surface area
12,240
S Ft
Basin size x (impervious surfacepercent/ 100
Outfall 004 pervious surface area
123,760
Scl Ft
Basin size - impervious surface area
Imp.2Mous surface runoff factor
0.90
Fraction
From EPA Guidance
Pervious surface runoff factor
0.50
Fraction
From EPA Guidance
Outfall 004 runoff during event
17,191
cu. Ft
Rainfall in feet x im ervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 004 runoff during event
128,600
Gallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 004 runoff during event
0.1286
MG
Runoff ingallons/ 1,000,000 gallons per million gallons MG
Outfall 005 basin size
102,000
Sq Ft
From storm waster pollution prevention plan
Outfall 005 impervious surfaces
43.00
%
From storm waster pollution prevention plan
Outfall 005 impervious surface area
43,860
Sq Ft
Basin size x (impervious surface ercent/ 100
Outfall 005 pervious surface area
58,140
Sq Ft
Basin size - impervious surface area
impervious surface runoff factor
0,90
Fraction lFrorn
EPA Guidance
Pervious surface runoff factor 1
0.50 lFraction
From EPA Guidance
SteelFab, Inc 8/2/2014

Outfall 005 runoff during event
16,165
cu. Ft
Rainfall in feet x im ervious surface area x runoff factor + ervious surface area x runoff factor
Outfall 005 runoff during event
120,922
Gallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 005 runoff during event
0.12D9
MG
Runoff in gallons! 1,000,004 gallons per million gallons MG
Outfall 006 basin size
68,000
Sq. Ft
From storm waster pollution revention plan
Outfall 006 impervious surfaces
17.00
%
lFrorn storm waster pollution prevention plan
Outfall 006 impervious surface area
11,560
Sq Ft
Basin size x (impervious surfacepercent/ 100
Outfall 006 pervious surface area
56,440
Sq Ft
Basin size - impervious surface area
impervious surface runoff factor
0.90
Fraction
From EPA Guidance
Pervious surface runoff factor
0.50
Fraction
From EPA Guidance
Outfall 006 runoff during event
9,109
cu. Ft
Rainfall in feet x im ervious surface area x runoff factor + ervious surface area x runoff factor
Outfall 006 runoff during event
68,139
Gallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 006 runoff during event
0.0661
MG
Runoff in gallonsJ 1,000,000 gallons per million gallons MG
Outfall 007 basin size
63,000
Sq Ft
From storm waster pollution prevention plan
Outiall 007 Impervious surfaces
0.00
%
From storm waster pollution prevention plan
Outfall 007 impervious surface area
0
Sq Ft
Basin sue x (impervious surfacepercent/ 100
Outfall 007 pervious surface area
63,000
Sq Ft
Basin size - impervious surface area
Impervious surface runoff factor
0.90
Fraction
From EPA Guidance
Pervious surface runoff factor
0.50
Fraction
From EPA Guidance
Outfall 007 runoff during event
7,429
cu. Ft
Rainfall in feet x((impervious surface area x runoff factor + ervious surface area x runoff factor
Outfall 007 runoff during event
55,571
Gallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 007 runoff during event
0.0556
MG
Runoff ingallons/ 1,000.000 gallons per million gallons MG
Outfall 008 basin size
253.000
Sq Ft
From storm waster pollution prevention plan
Outfall 008 impervious surfaces
0,00
%
From storm waster pollution prevention plan
Outfall 008 impervious surface area
0
Sq Ft
Basin size x (impervious surfacepercent/ 100
Outfall 008 pervious surface area
253.000
Sq Ft
Basin size - impervious surface area
Impervious surface runoff factor
0.90
Fraction
From EPA Guidance
Pervious surface runoff factor
0.50
Fraction
From EPA Guidance
Outfall 008 runoff during event
29,833
cu. Ft
Rainfall in feet x im ervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 008 runoff during event
223,165
Gallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 008 runoff during event
0.2232
MG
Runoff ingallons/ 1,000,000 gallons per million gallons MG
Outfall 010 basin size
152,000
Sq Ft 1
From storm waster pollution prevention plan
Outfall 010 impervious surfaces
0_00
%
From storm waster pollution prevention plan
Outfall 010 impervious surface area
0
Sq Ft
Basin size x (impervious surface rcent/ 100
Outfall 010 pervious surface area
152,000
Sq Ft
Basin size - impervious surface area
Impervious surface runoff factor
0.90
Fraction
From EPA Guidance
Pervious surface runoff factor
0.50
Fraction
From EPA Guidance
Outfall 010 runoff during event
17,923
cu. Ft
Rainfall in feet x im ervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 010 runoff during event
134.075
Gallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 010 runoff during event 1
0.1341
MG
Runoff ingallons/ 1,000,000 gallons per million gallons MG
SteelFab, Inc 8WO14

Lab Results

S M
R I
-MVUBORATORIES. INC
Steel Fab, Inc.
Brian Schlenker
8623 Old Dowd Road
Charlotte, NC 28214
NC Certification No. 402
SC Certification No. 99012
Full -Service Analytical & NC Dnnking Water Cart No. 37735
Environmental Solutions VA Certification No. 460211
DoD FLAP: L-A-B Accredited Certificate No. L2307
15011EC 17025: L-A-B Accredited Certificate No. L2307
Project: Stormwater
Project No.: 46153
Lab Submittal Date: 08/01/2014
Prism Work Order: 4080014
Case Narrative
08/1812014
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Narrative Notes:
This report is a revision and supersedes our original laboratory report dated 8-14-14. Reason for revision:
At the request of the client, a DMR was filled out and attached for reporting purposes.
Samples received for TSS and O&G analysis contain limited sample volume (about 500 mLs). Therefore,
Reporting Limits will be increased at final reporting.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
Cara C. Rusmisell
Project Manager
Data Qualifiers Key Reference:
Reviewed By Cara C. Rusmisell
Project Manager
HT Sample received and analyzed outside of the hold time.
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 29224-0543
Phone: [phone] - Toil Free Number. 1-600152"364 - Fax: 70d1525-0409 Page 1 of 21

A� \
Fulk-Service Analylical S
�P Envlronmenta! Solutions
R ISM I
��vuaoA„rowEn ��
Sample Receipt Summary
08/18/2014
Prism Work Order: 4080014
Client Sample ID
Lab Sample ID
Matrix
Date Sampled
Date Received
1
4080014-01
Water
08/01/14
08/01/14
3
4080014-02
Water
08/01/14
08/01/14
4
4080014-03
Water
08/01/14
08/01/14
5
4080014-04
Water
08/01/14
08/01/14
6
4080014-05
Water
08/01/14
08/01/14
7
4080014-06
Water
08/01/14
081{11/14
8
4080014-07
Water
08/01/14
08/01/14
10
4080014-08
Water
08/01/14
08/01/14
Samples were received at 10.5 degrees C. See case narrative for further information.
This report should not be reproduced, except in its entirety, without the mitten consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: 7OV529-6364 - Toll Free Number, 1-NO1529-5364 - Fax: [phone] Page 2 of 21

A
Z
m FuService Analytical 08/18/2014
P AoLaboratory Report
RI S M Envivironmental Solutions
Steel Fab, Inc. Project: Stormwater Client Sample ID: 1
Attn: Brian Schlenker Prism Sample ID: 4080014-01
8623 Old Dowd Road Project No.: 46153 Prism Work Order: 4080014
Charlotte, NC 28214 Sample Matrix: Water Time Collected: 08/01/14 08:03
Time Submitted: 08/01/14 10:55
Parameter
Result
Units
report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
❑atelrime
ID
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg1L
8.7
0.37
1
'ifi64q
814114 11:54
JAB
P4H0048
pH
6.3 HT
pH Units
1
'SM4600-H B
IV4114 13:00
HIES
P4H0050
Total Suspended Solids
150
mg1L
12
1.0
1
'SM 2540 U
SIV14 10:50
JH8
P4H0045
Total Metals
Lead
0.0026
mg/L
0.0010
0.00012
1
'200.8
817114 15:37
PJF
P41,low
This report should not be reproduced, except in its entirety, without the written consent of prism Laboratories, Inc.
449 Springhrook Road - P.O. Box 240543 - Charlotte, NC 28224.OS43
Phone: 704IS29-6364 - Toll Free Number: 1-B001529-064 - Fax: 706QS25-0409 Page 3 of 21

1 6iw)
Fun -Service Analytical &
ISM I Environmental solutions
�I►�.,aa,,,roa,Es,�
Steel Fab, Inc. Project: Slormwater
Attn: Brian Schlenker
8623 Old Dowd Road Project No.: 46153
Charlotte, NC 28214 Sample Matrix: Water
Laboratory Report
01311 a/2014
Client Sample ID: 3
Prism Sample ID: 4080014-02
Prism Work Order: 4080014
Time Collected: 08/01/14 08:10
Time Submitted: 08/01/14 10:55
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Daterrime
ID
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg/L
8.7
0.37
1
`1664A
814114 11:54
JAB
P41-10048
PH
6.5 }{T
PH Units
1
'SM4500-H B
814114 13:00
MES
P4HO050
Total Suspended Solids
650
mg/L
50
1.0
1
'SM 2540 D
814114 10:50
JHB
P4HO045
Total Metals
Lead
0.011
mg[L
0.0010
0.00012
1
`200.8
817114 15:49
PJF
P4HOO40
This report should nut be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Read - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-80WS29-064 - Fax: [phone] Page 4 of 21

Full -Service Analytical 8
P ISM I Envtronmental Solutions
jvaaor...oaies, wc
Steel Fab, Inc. Project: Stormwater
Attn: Brian Schlenker
8623 Old Dowd Road Project No.: 46153
Charlotte, NC 28214 Sample Matrix: Water
Laboratory Report
0811812014
Client Sample ID: 4
Prism Sample ID: 4080014-03
Prism Work Order: 4080014
Time Collected: 08/01/14 08:16
Time Submitted: 08/01/14 10:55
Parameter
Result
Units
Report
ML1L
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Datefrime
ID
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg/L
11
0.37
1
'1ti64A
814114 12:40
JAB
P4HOO48
pH
6.2 Hr
pH Units
1
*SM4500-H B
814114 13:00
MES
1341-10050
Total Suspended Solids
110
mgfL
12
1.0
1
*SM 2540 D
814114 10:50
JHB
P4H0045
Total Metals
Lead
0.0017
mgfL
0.0010
0.00012
1
*200.8
817114 15:52
PJF
P4H0040
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll] Free Number. 1-8001529-6364 - Fax: [phone] Page 5 at 21

RR I S M Eull-Service Analytical
Envlrpnmentel Solutions
��usw..ogiEs ��c
Laboratory Report
08118/2014
Steel Fab, Inc. Project: Stormwater Client Sample ID: 5
Attn: Brian Schlenker Prism Sample ID: 4080014-04
8623 Old Dowd Road Project No.: 46153 Prism Work Order: 4080014
Charlotte, NC 28214 Sample Matrix: Water Time Collected: 08/01/14 08:24
Time Submitted: 08/01/14 10:55
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor DateMme iD
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg1L 8.3
0.37 1 '1664A
8l4t14 12A0
JAB
P4H0048
PH
5.9 HT
pH Units
1 'SM4500-H B
W4114 13:00
IdES
P4H0050
Total Suspended Solids
220
mg1L 25
1.0 1 "SM 2540 D
8141`14 10:60
JHB
P4H0045
Total Metals
Lead
0.0057
mg1L 0.0010
0.00012 1 '200.8
817H4 15:56
PJF
P4H0040
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 • Charlotte, NC 28224-0543
Phone: 7WS29-6364 - Toll Free Number. 1-8001529-064 - Fax: [phone] Page 6 of 21

�P R I S M I EnAro rvice Analytical 8
Envl ronmental Solutions
�Q-aaonArowcs uric
Laboratory Report
0811812014
Steel Fab, Inc. Project: Stormwater Client Sample ID: 6
Attn: Brian Schlenker Prism Sample ID: 4080014-05
8623 Old Dowd Road Project No.: 46153 Prism Work Order: 4080014
Charlotte, NC 28214 Sample Matrix: Water Time Collected: 08/01/14 08:35
Time Submitted: 08/01/14 10:55
Parameter Result Units Report MOL Dilution Method Analysis Analyst Batch
Limit Factor DatelTime ID
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg1L
8.6 0.37 1
'1664A
814114 12:40
JAB
P4H0048
PH
5.5 HT
pH Units
1
`SM4500-H B
814114 13:00
MES
P4H0050
Total Suspended Solids
62
mg1L
12 1.o 1
'SM 2540 D
814114 10:50
JHB
P4H0045
Total Metals
Lead
0.0011
mg1L
0.0010 0.00012 1
'200.6
817114 15:59
PJF
P4H0040
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.Q. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. t-8001529-6364 - Fax: 70Q525-0409 Page 7 of 21

/G§L'-"R
Laboratory Report
In A IEnviro rvien al Sol tioF ' V' Environmental Solutions 0811812014
Steel Fab, Inc. Project: Stormwater Client Sample ID: 7
Attn: Brian Schlenker Prism Sample ID: 4080014-06
8623 Old Dowd Road Project No.: 46153 Prism Work Order: 4080014
Charlotte, NC 28214 Sample Matrix: Water Time Collected: 08/01/14 08:42
Time Submitted: 08/01/14 10:55
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor DaterFime ID
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg1L 9.1 0.37
1 '1664A
815114 10:05
JAB
P41-10073
pH
5.5 HT
pH Units
1 'SM4500-H 8
814114 13:00
MES
P4H0050
Total Suspended Solids
82
mg1L 12 1.0
1 'SM 2540 D
817114 9:65
JAB
P411-110105
Total Metals
Lead
0.0012
mg1L 0.0010 0.00012
1 '200A
817114 16:03
PJF
NH0040
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1.80015294364 - Fax: [phone] Page 8 of 21

/64 R Full -Service Analytical 8
PR I S M I Environmental Solutions
��=.aw�ronrts
Steel Fab, Inc-
Attn: Brian Schlenker
8623 Old Dowd Road
Charlotte, NC 28214
Laboratory Report
08/18/2014
Project: Stormwater Client Sample ID: 8
Prism Sample ID: 4080014-07
Project No.: 46153 Prism Work Order: 4080014
Sample Matrix: Water Time Collected: 08/01/14 08:46
Time Submitted: 08/01/14 10:55
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Daterrime
ID
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg/L
8.7
0.37
1
'1664A
$6114 10:05
JAB
P41-10073
pH
5.2 HT
pH Units
1
"Sh44500-H B
814114 13:00
MES
P41-10056
Total Suspended Solids
14
mg1L
5.0
1.0
1
'SM 2540 D
Will 9:55
JAB
P4H0105
Total Metals
Lead
BRL
mg1L
0.0010
0.00012
1
'2G0.8
877114 16:06
PJF
P4H0040
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-8001529-6364 - Fax: [phone] Page 9 of 21

'
r• a
ISM
��'tsaa+wroraEs ixc
Full -Service Analytical A
I Environmental Solutions
Laboratory Report
08/18/2014
Steel Fab, Inc.
Project: Stormwater
Client Sample ID: 10
Attn: Brian Schlenker
Prism Sample ID: 4080014-08
8623 Old Dowd Road
Project No.: 46153
Prism Work Order: 4080014
Charlotte, NC 28214
Sample Matrix: Water
Time Collected: 08/01/14 08:53
Time Submitted: 08/01/14 10:55
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor Date/Time ID
General Chemistry Parameters
Oil & Grease (HEM)
BRL
mg1L
7.4 0,37 1 "1664A
815114 10:05
JAB
P411-10073
pH
6.0 14T
pH Units
1 ISM4500-H B
814114 13:00
MES
P4H0050
Total Suspended Solids
110
mg1L
8.3 1.0 1 "SM 2S40 D
817114 9:55
JAB
P4H0105
Total Metals
Lead
0.0042
mgfL
0.0010 0-00012 1 '200.8
817114 16:10
PJF
1`41-10040
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, inc,
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number 1-8001529-5384 - Fax: [phone] Page 10 of 2i

�&-'-RISM
Level II QC Report
Service Analytical s 8118/14
Environmental Solutions
��t.eoruronxs i�
Steel Fab, Inc.
Attn: Brian Schlenker
8623 Old Dowd Road
Charlotte, NC 28214
Total Metals - Quality Control
Analyte
Batch P41-110040 - 200.8
Project Stormwater
Project No: 46153
Reporting
Result Limit Units
Prism Work Order: 4080014
Time Submitted: 8/1/2014 10:55:OOAM
Spike Source %REC RP0
Level Result %REC Limits RP0 Limit Notes
Blank (P4H0040-BLK1)
Prepared: 08/04/14 Analyzed: 08107/14
Lead
BRL 0.0010 mgA-
LCS (P4HD048-B51)
Prepared: 08/04/14 Analyzed: 08/07/14
Lead
0.0967 0.0010 mglL
0.1000 97 85-115
Matrix Spike (1P4H004D-MS1)
Source: 4080014-01
Prepared: OEUD4114 Analyzed: 08/07/14
Lead
0.0914 0.0010 mglL
0.1000 0.00264 09 70-130
Matrix Spike Dup (P4H0040-MSD1)
Source: 4080014-01
Prepared: 08/04/14 Analyzed: 08/07/14
Lead
0.0946 0.0010 mg1L
0.1000 0,00264 92 70-130 3 20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-Os437
Phone: [phone] - Toll Free Number. 1.8001529-064 - Fax: 704I525-"09 Page 1 i of 21

t r I AjJ
? a Full -Service Analytical &
SM IEnvironmental Solutions
��+eaurowes iric
Steel Fab, Inc.
Attn: Brian Schlenker
8623 Old Dowd road
Charlotte, NC 28214
General Chemistry Parameters - Quality Control
Malyte
Batch P4H0045 - NO PREP
Project: Stormwater
Project No: 46153
Level II QC Report
8/18114
Prism Work Order: 4080014
Time Submitted: 8/1/2014 10:55:OOAM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Blank (P4H0045-BLKI) Prepared & Analyzed: 08/04/14
Total Suspended Solids J BRL 5.0 mg1L
LCS (P4H0045-BS1) Prepared & Analyzed: 08104/14
Total Suspended Solids 100 5.0 mg1L 100.0 102 90-110
Batch P4H0048 - NO PREP
Blank (P4H0048-BLK1) Prepared 8 Analyzed: 08104/14
Oil & Grease (HEM) BRL 5.0 mg1L
LCS (P4H0048-BSI) Prepared & Analyzed: 08104/14
Oil & Grease (HEM) 39.4 5.0 mg1L 40.00 98 78-114
Batch P4H0050 - NO PREP
LCS (P4H0050-BS1) Prepared & Analyzed: 08/04/14
PH 6.91 pH Units 6.880 100 99-101
Duplicate (P4H0050-0UP1) Source: 4080014-08 Prepared & Analyzed: 08/04/14
PH 6.00 pH Units 6.04 0.7 10
Batch P4H0073 - NO PREP
Blank (P4H0073-BLK1
Oil & Grease (HEM)
& Anallrzed: 08/05/14
BRL 5.0 mg/L
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toil Free Number. 1-8001529-6364 - Fax: [phone] Page 12 of 21

PA /A' Fuu-Service AnaWical &
S M I Environmental Solutions
�4J�p,�p„ES
Steel Fab, Inc. Project: Stormwater
Attn: Brian Schlenker
8623 Old Dowd Road Project No: 46153
Charlotte, NC 28214
General Chemistry Parameters - Quality Control
Level a QC Report
8118/14
Prism Work Order: 4080014
Time Submitted: 8/1/2014 10:55:OOAM
Analyte
Result
Reporting
Limit
Units
Spike Source
Level Result %REC
%REC RPD
Limits RPD Limit Notes
Batch P41-10073 - NO PREP
LCS (P4H0073-BSI)
Prepared & Analyzed: 08/05114
Oil & Grease (HEM)
Batch P41-10105 - NO PREP
37.2
5.0
mg1L
40.00 93
78-114
Blank (P4H0105-BLK1)
Prepared & Analyzed: 08/07/14
Total Suspended Solids
LCS (P41-1010S-_BSI)
BRL
5.0
Mg/L
Prepared & Analyzed: 08/07/14
Total Suspended Solids -
_
430
5.0
mg/L
468.0 92
90-110
Prep Method: 200.6
Lab Number
4080014-01
4080014-02
4080014-03
4080014-04
4080014-05
4080014-06
4080014-07
4080014-OB
Sample Extraction Data
Batch Initial Final DatelTime
P4HOO40
50
mL
50 mL
08/04114
9:30
P4HO040
50
mL
50 mL
08104/14
9:30
P4H0040
50
mL
50 mL
08/04114
9:30
P4H0040
50
mL
50 mL
08/04/14
9:30
P4H0040
50
mL
50 mL
08104114
9:30
P4H0040
50
mL
50 mL
08/04/14
9:30
P4H0040
50
mL
50 mL
08IW14
9:30
P4HO040
50
mL
50 mL
OBIM14
9:30
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-8001529-6364 - Fax: [phone] Page 13 of 21

CHAIN OF CUSTODY RECORD
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Project Name: ��
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r.49 ipringbronk Road • Charfotle, Nr; 282:7
Phone [phone] Fox: 7041525.0409
Short Hold Analysis: (Yes) UST Project: (Yes) M
PROPER PRE SL'FtVACiVI ; ind'c<3ted'.
��� `��*� I �[�
*Please ATTACH any project specific reporting (OC LEVEL 1 II 111
Rer ,,elvl d VOTHIN H01,r..IING TIMEST'
i^' ��
to
Client Company Name:
provisions and/or CIC Requirements
Cu8TODY wrAL.S INTACT?
-__ ..
Report To/Contact Name: -5e_," _r
Invoice To: 5-fi 1 ��, — ci.�.� �� 1� C
VOLAI ILES ier'd INrOl )rf
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Reporting Address: „ �G j3�iX f �Z� i _
Address: g�^_G ii
PROPER CONTAINERS_ used^
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Phone:'7L`('�1.'S4(�t_.•I b Fax(Yes)(NO):
h� "r �c�i a ^Iri.�. 6ri—Requested
Purchase Order NodBilling Reference _
TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
Email Address: tr . -
Due Dale ❑ 1 Day ❑ 2���Days ❑ 3 Days ❑ 4 Days ❑ 5 Days
Certification: NELAC DoD__
FL NC
EDO Type: PDF Excel_Other
C
G-9 Days //Standard 14 da ys ❑ Rush Work Must Be
"Working Days" ❑ 0►
Pro -Approved
_
Sc OTHER
NIA
Site Location Name: I^ ILa
Samples rereived after 14:00 will be processed next business day.
Site Location Physical Address: Sl- 7. r �
TUrnaround time is based on business days, excluding weekends and holidays.
Water Chlorinated: YES_ NO,—
f ! �`�
L,yar'_,r L x_
(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT)
Sample Iced Upon Collection: YES_
p
NO —
TIME TIME MATRIX
CLIENT DATE. COLLECTED (SOIL,
SAMPLE DESCRIPTION COLLECTED MILITARY WATER OR
HOURS SLUDGE)
,. , b
SAMPLE CONTAINER
'TYPE
SEE BELOW
NO.
SIZE
P
PRT VES IESERVA-
V / i")/ PRISM
REMARKS LAB
ID NO.
Sampler's Signature / / / Sampled By (Print Name) C Ilov;,'�.t r-I Affiliation
Upon relinquishing, this Chain of Custody Is your authorization for Prism to proceed with the analyses as requested above. Any changes must be
submittgd in writirM to the Prism Project Manager. There will be charges for any changes after analyses have been initialized.
Additional Comments:
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST CO TIL RECEIVED AT THE LABORATORY. {! �
D Fed Ex ❑ UPS El Hand -delivered O Prism Field Service ❑ Other I r 'f t')! I, NPDES. UST.7t�
❑ NC CI SC ❑ NC ❑ SC ❑ GROUNDWATER: DRINKING LI WAYER:NC SOLID ❑SC WASTE: I�I ❑CNC U SC ❑ENC L❑ SC LANDFILL C ❑SC ❑ NC ❑ SC
_ ❑ W I ❑ — I L7 ____—I 0-
-'CONTAINER TYPE CODES: A = Amber C = Clear G= Glass P = Plastic: TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space)
' "SEE REVERSEiFOR
"TERMS &`coNOITIGNs",

Full-Servire Analytical R CHAIN OF CUSTODY RECORD .----4 I I
yc�* NO N/A
rRRISM I Friviroiii-nental Solotions PAGEOF 9 QUOTE 0 TO ENSURE PROPER BILLING: Samples INJACT upon arrivat?
<
449 Ipi ingbrook Road Charlotte, NC 28217 d.
Project Name: —4.0CV%/1 UJI�Atr­ Rarcive'd ON WET ICF'�
Phoup.7041529-6364 Short Hold Analysis: (Yes) IND) UST Project: (Yes) (NO) .r-ROPER PRESERVATIVES 4idirateo?
*Please ATTACH any project specific reporting (OC LEVEL 111111 IV) Received WITHIN HOWING TIMES?
Client Company Name: eAS�Aa, a,�
provisions andlor OC Req CU§T()QY Sf-AI.S �NIAC-11 CL
ulromqnls
Se
-nLES r601 VVIOUt HF-ADSPArr;'?
Report To/Contact Name: VOLA X,0- Invoice To:
Reporting Address: Pn et Z�j Address: PRCPEP CONTAINFR3 uspd?
-I . 9 -9 IC I Carr 10, f
Z4Z-1 Ckl- TEMP11$iermffi�21
Phone: Fax (Yes) (No)-. PulrchasOrder No./Billing Reference TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Email Address: sib 1"Ik-4-c- C _77i %4C.1 tadDue Date 0 1 Day 0 2 Days LI 3 Days 0 4 Days U 5 Days Certification; NIELAC— DoD— FL— NC
EDD Type: PDF�Excel—Other "Working Days" U 6-9 Days 0 Standard 10 days U Rush Work Must Be
Pfe-Approved SC OTHER N/A
Site Location Name: Samples received after 14:00 will be processed next business day.
Site Location Physical Address; Turnaround time 19 based on business days, excluding weekends and holidays. Water Chlorinated: YES— NOT
(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT) Sample Iced Upon Collection: YES— NO
TIMEMATRIX SAMPLE CONTAINER ANALYSIS REQUESTED
CLIENT DATE COLLECTED (SOIL, PRESERVA. REMARKS LAB
PRISM
SAMPLE DESCRIPTION COLLECTED MILITARY WATER OR TYPE TIVESj.
HOURS SLUDGE) SEE BELOW NO. SIZE 113 NO.
V/
7� W
V A 0e6 Z-Ld
\/T
-W. L
IV
LL
<
Sampler's Signature Aa) I Sampled By (Print Name) -e�i IT. Affiliation
Upon relinquishing, this Chain of Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes must be
submittedin g the Prism Project Manager. There will be charges for any changes after analyses have been initialized.
� Relinqu ig a) Received By: ISignature ) Data Milrtary/l Pours Additional Comments: SiloAuiwii flrne:
" 0.isliiod By, macolved By: (Signature) Dale Site DvxnrtJroTirlio-
Relinquished By! (Sqlnalure) eoeived or Laboratories B _uTte— field 1;!ch Foo:
10h Mileage:
Method ofShIpfmnt� NOTE: ALL SAMPLE COOLERS SHOULD BE TAPED SHUT SEALS FOR TRANSPORTATION TO THE LABORATORY. C C Group No.
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST C ,P5 UNTIL RECEIVED AT THE LABORATORY.
U Fed Ex U UPS 01-land-delivered J Prism Field Service U Other ;,�� q 0 1� 0 0
NPDES: GROUNDWATER: DRINKING WATER: SOLID WASTE: RA. ERCLA LANDFILL OTHER:
Ll I NC U SC L36L C, SC I Ll NC El Sc LJ NC USC UNC JSC �C SC 0 �C U SC
El NC
Ll U NC NC 0 SC
UL�l — LJ -- D — El —. LI — 0 -- LJ Ll ---
*CONTAINER TYPE CODES: A=Amber C=Clear G=Glass P=Plastic; TL = Teflon -Lined Cap VOA =Volatile Organics Analysis (Zero head Space)

r" CHAIN OF CUSTODY RECORD
s ul iicai R YES NO NlfNPRISM
Sollitions PAGE> OF � QUOTE 0 TO ENSURE PROPER BILLING:
Samples INTACT upon anlval? __ C
31�'f- :�i' ., I,hi.IllRATi,el(-5 IN,^,. - l•- .— —
Project Name,_ r/1_�' Receivod ON vVf l It7EI (DD
449 Springhrook Road • Charlwlo NC 237.17 f�fiONER i'RESLRVF1'rIVt=S indicated'? l
Phone [phone]E4 - Rix: 7041525-0409 Short Hold Analysis: (Yes) (No) UST Project: (Yes) N
'Please ATTACH any project specific reporting (QC LEVEL I II III I kaCeived WITHIN.I-IOLDING,riMEo? �._. __--_ ro
Client Company Name: t �"��� { vv, provisions andlor QC Requirements �Cus-ro 7Y SLALS IN1ACT'?
Report To/Contact Name: L voLATI!-ES rec'd WFOIIT HEAUSPACF? _
Invoice To: 5��1�•� �Sl� -
RepUrtin Address: �} U . r I'�'Z V PROPER CON1AINERS, used"
Address:
TEt4P: therm 11): fJhsr rvPri: �. L nC 1 Cnrr:
ZSs _tom --- --- ------ ---
Phone: Faxi{Yes-} t.-- Purchase Order No./Billing Reference TO BE FILLED IN BY CLIENTISAMPLING PERSONNEL
Email Address: ;z{� 1 'ram � Iv"C. � aqua Due Date 0 1 Day ❑ z Days CI 3 pays p 4 Days U 5 Days Certification: NELAC DOD_ FL NC
EDD Type: PDF.�,Excel Other "Working Days" ❑ 6-9 Days ❑ Standard 10 days 0 Pro -Approved hWok Must Be 5C OTHER NIA
Site Location Name: 541Samples received after 14:00 will be processed next business day.
' Turnaround time Is based on business days, excluding weeketAs and holidays. Water Chlorinated: YES— NO
Site Location Physical Address: —
{SEE REVERSE FOR TERMS 6 CONDITIONS REGARDING SERVICES
RENDERED BY PRISM LABORATORIES, INC. TO CLIENT) Sample Iced Upon Collection: YES— NO
TIME MATRIX SAMPLE CONTAINER ANALYSIS REQUESTED
CLIENT DATE COLLECTED (SOIL, _ PRESERVA• / PRISM
SAMPLE DESCRIPTION COLLECTED 111 MILITARY WATER OR "TYPE TIVES REMARKS LAB
HOURS SLUDGE) SEE BELOW NO. SIZE xz ID NO
61,
_ C� - -
-
Sampler's Signature Z) Z � Sampled By (Print Name) ��E3 �-T CJriI — Affiliation-
Upon relinquishing, this Chain of Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes must be Isubmitted ip writIggAe+m Prism Project Manager. There will be charges for any changes after analyses have been initialized.
Additional Comments:
—1 `l L/ 1 J
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINS@C UNTIL RECEIVED AT THE LABORATORY.
�
J Fad Fx U UPS ❑ Ffand•delivarnd ❑Prism rield Service
yrf
U Other
r
GROUNDWATER:
TER:
DRINKING�ATER:
IJ E}
RRA
CERCLA E
NC El SC
❑ NC
❑NS
❑{
❑ S
❑
QNC Q SC
LNC ❑ SCQ
❑
*CONTAINER TYPE CODES., A = Amber C = Clear
G= Glass
P = Plastic: T1_ = Teflon -Lined Cap
VOA = Volatile Organics Analysis (Zero Head Space)

CHAIN OF CUSTODY RECORD
"e ' '"� '�`°�C""-gi p•
PAQE OF!J_ QUOTE / TO ENSURE PROPER BILLINOt
r
Full Service Analytical & Environmental Solutions
_�_
+ rJ
D
449 Springbrook Road o P.O. Box 240543 - Charlotte, NC 2=4-0543
Phone: 704/529-M - Fax: [phone]
Project Name:.
Short hold Analysis: (Yes) 0 UST Project: (Yes) No)
'Please
Client Company Name; S" �irrt� IV-
ATTACH any project specific reporting (QC LEVEL 1•II 111
Report fie/Contact Name:
provisions and/or QC Requirements � `` i,
"�� �� i L_.......1.2�� C- W�cw
!1.
Reporting Address:
invoice To:
Address:
Phone: Fax es (No)
�Sc-� �v��c,('�•�",
Purchase Order No./Billing Reference
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Email (Yes) (No) Email Address ,��%��
SDD Type:_ Excel— Other
— +.n� �
Request Vu---�e Date ❑ i Day ❑ 2 Days ❑ 3 Days ❑ 4 Days 0 5 Days
Certification: NELAC USACE
FL
NC—
"Working Days" ❑ 6-9 Days ❑ Standard 10 days
me,DF
Site Location Name, ����� r L?, _._.__
Samples received after 15:00 will be processed next business day.
SC_ OTHER
N/A
Site Location Physical Address:
Tumaround time Is based on business days, excluding weekends and holidays.
Water Chlorinated: YES— NO_ _
(SF.E REVERSE FOR TERMS & CONDMONS REWARDING SERVICES
RENDERED BY PRISM LABORATORIES. INC. TO CLIENTI
Sample EC13d Upon Collection: YES
P P
NO
CLIENT
SAMPLE DESCRIPTION
DATE
COLLECTED
TIME
COLLECTED
MILITARY
HOURS
MATRIX
(SOIL,
WATER OR
SLUDGE).
SAMPLE CONTAINER
PRESERVA-
TIVES
\ ANALYSES REQUESTED
(lJ7`
f_ REMARKS
�T
PRIS1
+ Na
"TYPE
SEE BELOW
N0
SIZE
(
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{ � s
e •
Sampler's Signature
Sampled By (Print Name) Affiliation
Upon rail g, this aln of Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes must be
subm rttf a Prism Project Manager. There will be charges for any changes after analyses have been Initialized,
e r s re
Received y: ignature)
Date
ills"y Ours Additional Comments:
pn
ish ature)
Received By: (Signature)
Date
fi
Retlnquished By: (Signature)
Received P P9rem Laboratod
Date
-Methodrpmenl. O L L COOLERS H LD BET ED UT IN C.USYODYSEALS OR TRANSPORTATION THE LABORATORY.
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST C.UNTIL RECEIVED AT THE LABORATORY.
O Fed Ex ❑ UPS ❑ Hand•dalivered Q Prism Field Service L] Other
Log -in utoup NO.°
,ry�, C
1-1 V A
))
1
NPDES; II UST:
GROUNDWATER: DRINKING WATER: SOLID WASTE: RCRA: CERCLA LANDFILL OTHER:
❑NC ❑SCI UNC OSC�
ONC OSC OONC USC OSC I ❑SC QNC OSCI ONC ❑SC ❑NC QSC
0 _-
ONC
jjj CI
^^ ^ -

'a
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
CERTIFICATE OF COV RAGE �NO. NCG03
FACILITY NAME S keC.' 1`-^0i 6 : I s-
COUNTY fr 1 ,V.
PERSON COLLE TING SAMPLES Ce L n 1Cs
LABORATORY ►—; S,v\ LA-tTT- Lab Cert. # '-f-(1
Comments on sample F ollection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 0 ! L
SAMPLE PERIOD ❑ Jan -June my -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑2ero-flaw ❑Water Supply []SA
❑ Other
r
N
0
co
r
m
H
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -y
1- [' 1 �- t" u..,,.. a �
� V /W/,-icT '7 J,q? . ❑ No discharge this period?z
T
Na pn olar D&G/
Outfall No.
Date Sample
Collected'
24-hour rainfall
amount,
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Total Petroleum
Total Toxic
organics'
(mo/dd/yr)
inche53
Hydrocarbons
Benchmarks
100 mg/L or 50 mg/L4
6.0 — 9.0
0.007 mg/L
0.03 mg/L ..
0.067 mg/L
15 mg/L
1 nag/L
2
--
vl 60--
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
d 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.
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 A'

__.._-. ".. ............_...__.,....... ....
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
CERTIFICATE OF COV RAGE qp.NCG03_ _ _ _
FACILITY NAME Stl J r lr
COUNTY '! ' �� • 1,4-
PERSON COIL LEF�TING SAMPLES 6) Poe)
LABORATORY v-I Sm L_-,k r3 � Lab Cert. 4 `f J) 1.
Corn n �nts on ample col ection or analysis;
/ o f lie
Part A: 5tormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR
SAMPLE PERIOD ❑ Jan -June © my -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow [:]WaterSupply ESA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
I _'�-
1 �t.%ti rt: f 1 �Yti�l s �� 1�r
}' �4LI 4�c1c�i,a�-�-1 r,►�'�. ❑ No discharge this period?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Total Suspended Solids
pH, f
Standard units
Copper
Lead
Zinc
Non -Polar O&GJ
Total Petroleum
Hydrocarbons
Total Tonic
Organics
l3er�cfr�ttarks ===>
-
-
100 mg/L or 50 mg/L°
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
i mg/L
S
< f
_.
_J
' 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.
el See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
r' 1"otal Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
cicctroTdc 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
kube 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
Pagel of 3 61

facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoriflg
nny 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
Pennit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"leased 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 r5r
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."
1 �NL'Et`IKE�
Name (Print name)
_Asst PL A V"-r r-\,KNA6 i-Iz
Title (Print title)
&Zo�_ a c 's, /4�
(signature) (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
fi pit, reporting limit, etc. in mg/L.
Note; If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier2, or Tier 3 responses. See Genera! Permit text.
Bart 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 50 mg/L*
6.0 — 9.0 5U
Footnotes from Part A also apply to this Part B
11See General Perrnit text, Table S, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 2 of 3

r
N
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. Q
N
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:
Mail an oriainal and one copy of this OMR, including all "No Discharge" reports, within 30 days of receipt of the lab results !or at end of monitorina 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 directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Permit Date: 11/-1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

r440
STEELFAB
Steel Construction
Founded 1955
3-28-05
Central Files
Division of Water Quality
512 North Salisbury Street
Raleigh, NC 27699
Re: Annual Report, Records Update
Dear Sir/Madam:
L
yy bb"
l3
EJUL13 2005DENR - wATI-R QUALITY
& ,�mratar Brar+eh
In accordance with North Carolina Storm Water Permit Number NCG030000, Certificate of Coverage number
NCG030375, we are submitting our annual report for reporting year 2004.
Also, we request your records be updated to reflect the Authorized Representative for Stee]Fab Inc. & C.M. Steel
Inc. Storm Water Compliance is Antoinette Caldwell, SteelFab's Director, Human Resources and Safety.
Should you have any questions or require any additional information please contact me.
Yours truly,
I / r
Antoinette Caldwell
Director, Human Resources and Safety
8623 Old Dowd Rd. + Charlotte, NC 28214
Antoinette Caldwell — Director, Human Resources and Safety
Phone [phone] • Fax [phone]
SO I - �jj

2004 Storm Water Report
(August 12, 2004 Sampling)
For:
SteelFab, Inc. and C. M. Steel, Inc.
8623 and 8629 Old Dowd Road
Charlotte, North Carolina 28214
General Permit # NCG030000
• Certificate of Coverage #NCG030375
4nr
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•
Summary
Attachments
Table of Contents
Attachment "A" Laboratory Reports
Attachment "B" Qualitative Monitoring Reports
Attachment "C" Report Submitted to Division of Water Quality
Attachment "D" Calculations
•
0

•
Summary
On August 12, 2004 outfall discharges were sampled at SteelFab, Inc. and C. M. Steel, Inc. in
accordance with North Carolina Storm Water Permit Number NCG030000. Samples were
collected and iced then transported to Prism Laboratories, Inc. for analysis. During the
sampling event, qualitative monitoring was also performed and documented.
This report provides the analytical results and qualitative reports. A copy of the report
submitted to the Division of Water Quality is also included within the report.
•
0

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CHARLOTTE MISC. STEEL INC.
8629 OLD DOWD RD.
CHARLOTTE NC.28214
PHONE [phone] FAX [phone]
FACSIMILE TRANSMITTAL SHEET
TO: FROM:
xl� _ Dennis A Baker - -
COMPANY: DATE:
_ f'ik�Srf L.c _ _ 9_"/ %_� y
FAX NUMBER TOTAL NO. OF PAGES INCLUDING COVER:
7a'-/-.ZD-5 %29'
PHONE NUMBER SENDER'S REFERENCE NUMBER -
RE: YOUR REFERENCE NUMBER-
❑ URGENT OR REVIEW ❑ PLEASE COMMENT ❑ PLEASE REPLY ❑ PLEASE RECYCLE
NOTES/COMMENTS:
1/ e, Ike [.i (v-Pi`l 1��`v t'.?�-c_ �: �, ��'�
7;VA# r; �J .�,�� ems: s,�•�P� ors
O T,sY Ti7-!�
�i���F�4� � Srdp�.� f� ��®.rr.►?+�?i �}. �: � � e..�/�"7t! .9 TiA7r.�4G4 IS
,06
,,VVu1

titiiG��" a
JOB STATUS REPORT
JOB #190
DATE TIME
001 8/17 08:24
•
�J
AS OF AUG 17 2004 08:25 PAGE-01
CHARLOTTE MISC STEEL
TO/FROM MODE MIN/SEC PGS STATUS
7045250409 EC--S. 00' 29" 001 OK

Z.
*Case Narrative
Date: 8/30/04
Company: Charlotte Miscellaneous Steel
Contact: Robert Smith
Address: PO Box 19114
Charlotte, NC 28214
Client Project ID: Stormwater
Prism Log -In Group No: 2659M8
The attached Laboratory Report contains the analytical results for the project identified above and includes a
Chain -of -Custody copy.
Data qualifiers are flagged individually on each sample. A Key Reference for the data qualifiers appears at the bottom of this page.
Quality control statements and/or sample specific remarks are included in the sample comments section of the
laboratory report for each sample affected.
Please call if you have any questions relating to this analytical report
Data Reviewed by: ClqoRusmisell Project Manager. WhitneyMunroe
Signature: y Signature:
Review Date: 8/30104 Approval Date: 8130104
Data Qualifier Key Reference-
A- Result outside of QC Limits
B: Compound also detected in the method blank
DO: Compound diluted out
E: Estimated concentration, calibration range exceeded
J: The analyte was positively identified but the value is estimated below the reporting limit
JH: Estimated concentration with a high bias
JL: Estimated concentration with a low bias
M: A matrix effect is present
T: Tentatively identified compound. The concentration is estimated.
Note: This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road, P. 0. Box 240543, Charlotte, NC 28224-0403
Phone: [phone] - Toll Free: 800/529-6364 Fax: [phone]
FAcommonlcasenarrative Revised 4120/04 Revised 4120104

rFw
Lab Report
0
8/30/04
T
Full Service Analytical And Environmental Solubon
Page 1 'of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 91 A D
P.O. Box 19114
Prism Sample 1D: AD26362
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection Date/Time: 8112/04
12:05
Lab Submittal Daterrime: 8/12104
15:10
The following analytical results have been obtained for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATE/TIME
PARAMETER
RESULT
UNITS LIMIT REFERENCE
STARTED
ANALYST
OIL AND GREASE
Less than
mg/L 5.0 EPA 1664 A
8/20104 14:40
TCM
METALS DIGESTION
50 ml
EPA 200.7
8116104 07:25
CNN
LEAD, TOTAL
Less than
mg/L 0.005 EPA 200.7
8120104 22:56
MSC
pH, LABORATORY ANALYSIS
7.7
units SM 4500-H B
8/12104 16:04
AMG
TOTAL SUSPENDED SOLIDS
44
mg/L 3 SM2540D
8/17/04 10:54
TCM
49
•
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
Angela D. Overcash, V.P. Laboratory Services
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Springbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800-529-6364 - Fax: [phone]

Lab Report
• 8/30/04
�R.I,SM
Full Service Anmlytical And Environmental SoluSon
Page 2 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 03 A-D
P.O. Box 19114
Prism Sample ID: AD26363
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection Date/Time: 8/12/04
11:28
Lab Submittal DatelTime: 8/12/04
15.10
The following analytical results have been obtained for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATErnME
PARAMETER
RESULT
UNITS LIMIT REFERENCE
STARTED
ANALYST
OIL AND GREASE
Less than
mg/L 5.0 EPA 1664 A
8120/04 15:25
TCM
METALS DIGESTION
50 ml
EPA 200.7
8116104 01:25
CNN
LEAD, TOTAL
0.012
mg1L 0.005 EPA 200.7
8/20/04 22:12
MSC
pH, LABORATORY ANALYSIS
6.6
units SM 4500-H B
8112104 15:40
AMG
TOTAL SUSPENDED SOLIDS
670
rng1L - 20 SM2540D
8/17/0411:01
TCM
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
ID
F om
wa�wvp-Wp
Angela D. Overcash, V.P. Laboratory Services
•
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Sprtngbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800-529-6364 - Fax: [phone]

Lab Report
0 8/30/04
PR.iSM
° iA PATORFS, Mr.
Full Senrim Analytical And Environmenta[ Solution
Page 3 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 04 A-D
P.O. Box 19114
Prism Sample ID: AD26364
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection DatelTime: 8/12/04
11:00
Lab Submittal Date/Time: 8/12/04
15:10
The following analytical results Have been obtained
for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATE/TIME
PARAMETER
RESULT
UNITS LIMIT REFERENCE
STARTED
ANALYST
OIL AND GREASE
Less than
mg/L 5.0 EPA 1664 A
8/24/04 09:30
TCM
METALS DIGESTION
50 ml
EPA 200.7
8/16J04 07:25
CNN
LEAD, TOTAL
Less than
mg/L 0,005 EPA 200.7
&20104 22:27
MSC
PH, LABORATORY ANALYSIS
6.2
units SM 45DO-H B
8/12/04 15:42
AMG
TOTAL SUSPENDED SOLIDS
6
mg/L 2 SW540D
8/17/04 11:03
TCM
0
•
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
Angela D. Overcash, V.P. Laboratory Services
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Springbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800-529-6364 - Fax: 704-525-=9

V. ":r -
Lab Report
• 8/30104
Full Service Analytical And ErMronmental Solution
Page 4 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 05 A-D
P.O. Box 19114
Prism Sample ID: AD26365
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection DatelTime: 8/12/04
11:48
Lab Submittal Date/Time: 8/12/04
15:10
The following analytical results have been obtained for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATEMME
PARAMETER
RESULT
UNITS LIMIT REFERENCE
STARTED ANALYST
OIL AND GREASE
Less titan
mg/L 5.0 EPA 1664 A
8/24104 10:40 TCM
METALS DIGESTION
50 ml
EPA 200.7
8/16/04 07:25 CNN
LEAD, TOTAL
0.022
mg1L 0.005 EPA 200.7
&20/04 22:31 MSC
pH, LABORATORY ANALYSIS
7.8
units SM 4500-H 8
8/12/04 15:59 AMG
TOTAL SUSPENDED SOLIDS
1300
mg/L 13 SM2540D
8117/04 11:07 TCM
•
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
Angela D. Overcash, V.P. Laboratory Services
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Springbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800-529-6364 - Fax: 704-525-M9

Lab Report
5
• Full Service Analytical And EwronmerM Solution
8/30/04 Page 5 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 06 A D
P.O. Box 19114
Prism Sample ID: AD26366
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection DatelTime:. 8112104
11:35
Lab Submittal Date/Time: 8/12t04
15:10
The following analytical results have been obtained for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATEITIME
PARAMETER
RESULT
UNITS LIMIT REFERENCE
STARTED
ANALYST
OIL AND GREASE
Less than
mgA- 5.0 EPA 1664 A
8/24/04 10:40
TCM
METALS DIGESTION
50 ml
EPA 200.7
8/17/04 08:05
CNN
LEAD, TOTAL
Less than
mg/L 0.005 EPA 200.7
8119/04 20:28
MSC
pH. LABORATORY ANALYSIS
6.1
units SM 4500-H B
8l12/04 16:16
AMG
TOTAL SUSPENDED SOLIDS -
52
mglL 5 SM2540D
8/17104 11:10
TCM
•
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
I'M
Angela D. Overcash, V.P. Laboratory Services
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. 140. 37735 - FL Certification No. E87519
449 Springbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800-529-6364 - Fax: 704-525-M9

i C ;'Li -
Lab Report
T
• Full Service Analytical And EnviranmanEal Solution
8/30/04 Page 6 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 07 A D
P.O. Box 19114
Prism Sample ID: AD26367
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection Daterrime: 8112t04
11:22
Lab Submittal Daterrime: 8112t04
15:10
The following analytical results have been obtained
for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATE/TIME
PARAMETER
RESULT
UNITS LIMIT REFERENCE
STARTED
ANALYST
OIL AND GREASE
Less than
mg/L 5.0 EPA 1664 A
8/24/04 10:40
TCM
METALS DIGESTION
50 ml
EPA 200.7
8/17/04 08:05
CNN
LEAD, TOTAL
0.094
mg/L 0.005 EPA 200.7
8/19/04 20:50
MSC
pH, LABORATORY ANALYSIS
8.4
units SM 4500-H B
8/12104 16:10
AMG
TOTAL SUSPENDED SOLIDS
2600
mg/L 29 SM25400
8/17104 11:15
TCM
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
0
Angela D. Overcash, V.P. Laboratory Services
•
NC Certfcation No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Springbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 14MO-529-6364 - Fax: [phone]

Lab Report
-
�� usoR117oRES, fkt< _
.
Full Service Amtyk*d And Environmental Sokrbon
8/30104
Page 7 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 08 A D
P.O. Box 19114
Prism Sample ID: AD26368
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection Date/Time: 8/12t04
11:11
Lab Submittal Date/Time: 8/12/04
15:10
The following analytical results have been obtained
for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATEITIME
PARAMETER
RESULT
UNITS LIMIT REFERENCE
STARTED ANALYST
OIL AND GREASE
Less than
mg/L 5.0 EPA 1664 A
8124104 11:10 TCM
METALS DIGESTION
50 MI
EPA 200.7
8/17104 08.05 CNN
LEAD, TOTAL
0.013
mg/L 0.005 EPA 200.7
8119/04 20:55 MSC
pH, LABORATORY ANALYSIS
7.3
units SM 4500-H B
8J12104 15:52 AMG
TOTAL SUSPENDED SOLIDS
500
mg/L 10 SM2540D
8117/04 11:23 TCM
•
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Springbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800-529-6364 - Fax: [phone]

•
Lab Report
8130/04
Charlotte Miscellaneous Steel Customer Project ID: Stormwater
Attn: Robert Smith Customer Sample ID: 08 A D
P.O. Box 19114 Prism Sample 1D: AD26368 Matrix: Stormwater
Charlotte, NC 28214 Login Group: 2659M8
Sample Collection Date/Time: 8112104 11:11
Lab Submittal DatefTime: 8/12104 15:10
The following analytical results have been obtained for the indicated sample which was submitted to this laboratory
TEST TEST REPORTING METHOD DATEITIME
PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST
•
0
1 -fti8M
_% ueoawroa�s nic
Fuii Service Analytical And Environmental Solution
Page 8 of 10
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
Angela D. Overcash, V.P. Laboratory Services
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Springbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800-529-6364 - Fax: [phone]

Lab Report
is
8/30/04
Full Service Analytical And Environmental Solution
Page 9 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 10 A-D
P.O. Box 19114
Prism Sample ID: AD26369
Matrix: Stormwater
Login Group: 2659M8
Charlotte, NC 28214
Sample Collection Date/Time: 8/12/04
12,11
Lab Submittal Date(Time: 8/12104
15:10
The following analytical results have been obtained for the indicated sample which was submitted to this laboratory
TEST
TEST
REPORTING METHOD
DATEMME
PARAMETER
RESULT
UNrrS LIMIT REFERENCE
STARTED ANALYST
OIL AND GREASE
Less than
mg/L 5.0 EPA 1664 A
8/24/04 11:35 TCM
METALS DIGESTION
50 MI
EPA 200.7
8/17104 08:05 CNN
LEAD, TOTAL
Less than
mg/L 0.005 EPA 200.7
all9/04 21:00 MSC
pH, LABORATORY ANALYSIS
7.1
units SM 4500-H B
8/12/04 15:48 AMG
TOTAL SUSPENDED SOLIDS
100
mg/L 4 SM2540D
8/17/04 11:26 TCM
•
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Spdngbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toli Free Number. 1-800-529-6364 - Fax [phone]

Lab Report
• 8/30/04
bPRs .
RAI service Analy cM And &MronmenW solution
Page 10 of 10
Charlotte Miscellaneous Steel
Customer Project ID: Stormwater
Attn: Robert Smith
Customer Sample ID: 10 A-D
P.O. Box 19114
Prism Sample ID: AD26369 Matrix: Stormwater
Charlotte, NC 28214
Login Group: 2659M8
Sample Collection Date/Time: 8112/04 12:11
Lab Submittal Datefrime: 8/12/04 15:10
The following analytical results have been obtained
for the indicated sample which was submitted to this laboratory
TEST TEST
REPORTING METHOD DATE/TIME
PARAMETER RESULT
UNITS LIMIT REFERENCE STARTED ANALYST
Sample Comments:
NOTE: pH was received and analyzed outside of the recommended 15 minute holding time.
•
Angela D. Overcash, V.P. Laboratory Services
0
NC Certification No. 402 - SC Certification No. 99012 - NC Drinking Water Cert. No. 37735 - FL Certification No. E87519
449 Spdngbrook Road - PO Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 14800-529-5364 - Fax: 704-525-M9

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Full Service Analytical & Environmental Solutions
449 Springbrook Road • P.O. Box 24DS43 • Chariotte, NC 29224-0543
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Report To/Contact Name• 5
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CHAIN,/ OF CUSTODY RECORD
PAGE OF _L QUOTE / TO ENSURE PROPER BILLINOr
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provisions and/or QC Re Ire ants
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Purchase Order NoJBllling Reference i1opTO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
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Full Service Analytical 5 Environmental Solutions
449 Springbrook Road • P.O. Box 240543 6 Charlotte, NO 28224-0543
Phone;704/529-6364 • Fax:[phone]
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Report To/Contact Name- A't
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CHAIN OF CtOTODY RECORD
PAGE _a OF —V QUOTE 11 TO BNSURB PAOPHR BILLINOI
Project Name: _QZJKd A/ime/r
Short Hold Analysis: (Yes) �r UST Project: (Yes)
*Please ATTACH any project specific reporting (QC LEVEL 1 II III IV)
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Purchase Order NoJBIlling Referenc a
Requested Due Date 01 Day ❑ 2 Days a 3 Days ❑ 4 Days 0 5 Days
"Working Days" ID 0-9 Days Pendard 16 days
Samples received after 15:00 will be processed next business day.
Turnaround time is based on buslnesa days, excluding weekends and holidays.
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Certification: NELAC USACE FL NCt/
SC OTHER NIA
Water Chlorinated: YES— NOJZ
jacn nnvcnac rwn i amma & liumm i mno nnuAnwirw omnvnrW
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PRISM USE ONLY
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449 Springbrook Road a P.O. Box 240543 a Charlotte, NC 28224-0543
Phone:[phone] a Fax:[phone] _
Client Company Name:
Report To/Contact Nan
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CHAIN OF CODY RECORD
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Samples received after 15:00 will be processed next business day.
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TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Certification: NELAC USACE FL NC-V—
SC_ OTHER N/A
Water Chlorinated: YES_ NO �%
F-rY J�'.Li/�
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PRISM USE ONLY
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Full Service Analytical 9 Environmental Solutions
449 Springbrook Road • P.O. Box 240M • Charlotte, NO 28224-D543
Phone:[phone] a Fox;7041526-0409
Client Company Name: e_• M• 57e el' -TeG
Report To/Contact Name -
Reporting Address: 6'.;19 OL", ' tcsw1b. Job
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EDD Type:._..._PDF Excel_Other
Site Location Name: L
Site Location Physical Address:
CHAIN OF CIOTODY RECORD
PAQE _dl OF QUOTE ti TO ENSURE PROPER BILLINQr
Project Name: -ne
Short Hold Analysis: (Yes) j lo UST Project: (Yes) j',9a
'Please ATTACH any project specific reporting (QC LEVEL 1 11 Ill IV)
provisions and/or QC Requirements
Invoice To: 56 re-24.N
Address: Ere A9 04> JVQ -W-> • 4
Purchase Order NodBilling Reference
Requested Due Data Q 1 Day ❑ 2 Days ❑ 3 Days ❑ 4 Days ❑ S Days
"Working Days" 06.9 Days Agtandard 10 days
Samples received after 15:00 will be processed next business day.
Turnaround time Is based on business days, excluding weekends and holidays.
(SEE REVERSE FOR TERMS A CONDITIONS REQARDINQ SERVICES
RENdERED BY PRISM LABORATORIES. INC. TO CLIENT]
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Certification: NELAC USACE FL NC -Al/
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Water Chlorinated: YES_ NO.y
Sample Iced Upon Collection: YES NO
CLIENT
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DATE
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TERMS A CONDITIONS
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•
•
•
RAINFALL DATA
MONTH: vG ems: 26oY
DAY
AMOUNT
DAY AMOUNT
1
0 3 !`
16
2
17
3
1pqV S�''''� '
18
5Pri TO
-R , 0
4
S �
19
g�qn- SpM —Sc� ►►"ice
20
6
(
21
7
�
22
8
23
9
24
10
25
11
g'�
26
77p
12
Ltc� >,P to .:
S,45� -- sFr 1,15 &fv
27
13
fo 8#01 -
28
14
29
15
30
31
Lee Engineering Company
04/01 /99

• STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name: SteefFab, Inc. & Charlotte Miscellaneous Steel, Inc.
County: Mecklenburg Phone No_: [phone] (SteefFab, Inc_)
Inspector: 34_' 4 iLa-R
Date of Inspection: 6 ` o L
By this signature, I certify that this report is accurate and complete to the best of rimy
knowledge:
(Signature of Permittee or Designee)
1. OutfaIl Description
• Outfall No.: Cd- Structure (pipe, ditch, etc.): 22/72Gi�i
Receiving Stream: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc.):
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy:
1 2 G 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
1 0 3 4 5 6 7 - 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
1 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES ND
8. Oil Sheen
Is there an oil sheen -in the stormwater discharge? YES N0
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
't e:_ A reib
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99
LJ
n
U
•

STORMWATER DISCHARGE OUTFALL (SDO)
QUALTTATWE MONITORING REPORT
Certificate of Coverage No_ NCG 030375
Facility Name: SteelFab, Inc_ & Charlotte Miscellaneous Steel, c.
County:_ Mecklenburg _ Phone No.: [phone] (SteelFab, Inc.)
Inspector:
Date of Inspection: 8
By this signature, I certify that this report is accurate and complete to the best of my
knowledge:
(Signature of Permitlee or Designee)
1. Outfall Description
Outfall No.: Q, 1 Structure (pipe, ditch, etc.):_ —% c�
is
Receiving Stream: Unnamed tributary leading to Lake Wylie.
go
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc.):
Lee Engineering Company Page I of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and •
10 is very cloudy:
1 2 3 4 5 6 8 9 I0
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
1 Q 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
1 2 3 4 5 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
8. Oil Sheen
Is there an oil sheen. in the stormwater discharge? YES N4
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Les Engineering Company Page 2 of 2 04/01/99

STORMWATER DISCHARGE OUTFALL (SDO)
. QUALITATIVE MONITORING REPORT
0
Certificate of Coverage No. NCG 030375
Facility Name: SteelFab, Inc. & Charlotte Miscellaneous Steel, Inc.
County: Mecklenburg _ Phone No.: [phone] (Steel Fab, Inc.).
Inspector: O -� Ij I' ; S
Date of Inspection: 8 — \ b'A
By this signature, I certify that this report is accurate and complete to the best of my
knowledge:
(Signature of Permitiee or Designee)
1. Outfall Description
Outfall No.: a tA Structure (pipe, ditch, etc.): Tc
Receiving Stream: Unnamed tributary leading to Lake lALlie. _
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
C L 6AZ
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor,' etc.):
0b 0 `9�
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where I is clear and •
10 is very cloudy-
(D.
2 3 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where I is no solids and 10 is the surface covered with floating solids:
1 C2) 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where I is no solids and 10 is extremely muddy.
1 2 ; 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES G jo
S. Oil Sheen
Is there an oil sheen -in the stormwater discharge? YES NO
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99
•

• STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
0
Certificate of Coverage No. NCG 030375
Facility Name: SteelFab. Inc. & Charlotte Miscellaneous Steel. Inc.
County: Mecklenburg Phone No.: [phone]_(SteelFab, Inc.) _
Inspector: ���•.,:5 �R`�-�.
Date of Inspection: b - `" 01-A
By this signature, I certify that this report is accurate and complete to the best of rhy
knowledge:
(Signature of Pennittee or Designee)
1. Outfall Description
Outfall No.: 016 Structure (pipe, ditch, etc.): i % e-K 4e-,x&Ar;-
Receiving Stream: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smeIls strongly of oil, weak
chlorine odor, etc.):
QdA'Ypl
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy-
1 2 3 4� 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
1 (D 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
1 2 3 ( 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
8. Oil Sheen
Is there an oil sheen -in the stormwater discharge? YES NO:
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity,'high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
•
•
Lee Engineering Company Page 2 of 2 04/01/99

• STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name: SteefFab. Inc. & Charlotte Miscellaneous Steel, Inc.
County: Mecklenburg Phone No.: [phone] LSteelFab. Inc.).
Inspector:
Date of Inspection: B - 0 '-i -- _
By this signature, I certify that this report is accurate and complete to the best of my
knowledge:
(Signature of Pennittee or Designee)
1. Outfall Description
is Outfall No.: D �o Structure (pipe, ditch, etc.): I� Pe -,C; P/`7G1
Receiving Stream: Unnamed tributaryleadinto o Lake Wylie.
0
Describe the industrial activities that occur within the outfall drainage area -
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
14 4 ^'3�T 4444f
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc.):
RJO��
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy:
1 4 5 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
1 L.J 3 4 5 6 7 S 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
1 23 4 5 6 7 S 9 10
7. Foam
Is there any foam in the stormwater discharge? YES
S. Oil Sheen
Is there an oil sheen -in the stormwater discharge? YES
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99
:7

STORMWATER DISCHARGE OUTFALL (SDO)
• QUALITATIVE MONITORING REPORT
•
Certificate of Coverage No. NCG 030375
Facility Name: SteelFab, Inc. & Charlotte Miscellaneous Steel, Inc.
County: Mecklenburg Phone No_: [phone] (SteelFab, Inc.)
Inspector:
Date of Inspection: B ` i-)- — o L\
By this signature, I certify that this report is accurate and complete to the best of rhy
knowledge:
(Signature of Permiliee or Designee)
1. Outfall Description
Outfall No.: Structure (pipe, ditch, etc.):�r�"�Dz
Receiving Stream: Unnamed tributary leadingto o Lake WYlie._
Describe the industrial activities that occur within the outfail drainage area:
Steel storage and handling. _
2. Collor
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor,'etc.):
V)1�) V'3�
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where I is clear and •
10 is very cloudy:
1 2 3 4 5 (D 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids-
1 2 V 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
1 2 3 5 6 7 8 9 10
7. Foam .
Is there any foam in the stormwater discharge? YES NO
S. Oil Sheen
Is there an oil sheen -in the stormwater discharge? YES NO:
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
I!/ W e- A,+Y "1
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
•
Lee Engineering Company Page 2 of 2 04/01/99

STORMWATER DISCHARGE OUTFALL (SDO)
0 QUALITATIVE MONITORING REPORT
Certificate of Coverage No. NCG 030375
Facility Name: SteelFab. Inc. & Charlotte Miscellaneous Steel, Inc.
County: Mecklenburg Phone No.: [phone] (SteelFab. Inc.)
Inspector:
Date of Inspection: 4 �y
By this signature, I certify that this report is accurate and complete to the best of my
knowledge:
<D
(Signature of Permittee or Designee)
1. Outfall Description
. Outfall No.: 0 Structure (pipe, ditch, etc.): P-11 Fe
Receiving Stream: Unnamed tributary leading to Lake Wylie.
•
Describe the industrial activities that occur within the outfall drainage area:
Steel storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor, etc_):
W)OV
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy-
1 2 3 4 5 6 C% 8 .9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
1 2 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where 1 is no solids and 10 is extremely muddy.
1 2 3 4 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES NO
S. Oil Sheen
Is there an oil sheen -in the stormwater discharge? YES CN6)
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
o!�/L% tf� /111.9 7'&>
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99
0
0

. STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
0
•
Certificate of Coverage No. NCG 030375
Facility Name: SteelFab Inc. & Charlotte Miscellaneous Steel Inc.
County: Mecklenburg Phone No_:[phone] (SteelFab. Inc.)
Inspector: r1 r-.r
Date of Inspection: "" �! �= Q
By this signature, I certify that this report is accurate and complete to the best of my
knowledge:
(Signature of Permiuee or Designee)
1. Outfall Description
OutfalI No.: 10
Structure (pipe, ditch, etc_):
Receiving Stream: Unnamed tributary leading to Lake Wylie.
Describe the industrial activities that occur within the outfall drainage area:
Steei storage and handling.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:.
3. Odor
Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak
chlorine odor,'etc_):
1�3 4 '�,3 -?�
Lee Engineering Company Page 1 of 2 04/01/99

4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and
10 is very cloudy:
1 2 3 4 6 7 8 9 10
5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where I is no solids and 10 is the surface covered with floating solids:
1 2 6) 4 5 6 7 - 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the
stormwater discharge where I is no solids and 10 is extremely muddy.
1 2 3 4 LV 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? YES
8. Oil Sheen
Is there an oil sheen -in the stormwater discharge? YES
9. Other Obvious Indicators of Stormwater Pollution:
List and describe:
NOTE: Low clarity, high solids and/or the presence of foam or oil sheens may be
indicative of pollutant exposure. These conditions may warrant further
investigation.
Lee Engineering Company Page 2 of 2 04/01/99
is

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40
September 14, 2004
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
P.O. Box 19114 - 9623 Old Dowd Road - Charlotte, N.C. 28219
Pbone 394-6626 - 394-6627 - FAX [phone]
Certified Mail Receipt #
7003 0500 0000 4319 0264
Reference: Storm Water Discharge Report for SteelFab, Inc, and C:M. Steel, Inc.
Dear Sir / Madam,
In accordance with Storm Water Discharge General Permit Number NCG030000, Certificate of
Coverage Number NCG03 03 75, enclosed please find the storm water discharge monitoring
report covering the required outfalls.
Should you have any questions on the enclosed report or require any additional information
please contact me at 704-394-6626 ext-109.
Respectfiilly,
Dennis A. Baker
Project Coordinator
C.M. Steel, Inc.
Enclosure

Oiltf3li
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ATER EASCHARGEOUTFALL fS- Q) , . Pp: -Box 240543
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i ATER DISCHARGE OUTFALL (SDO)• P.O. Bax240543 '
SrMONMORINS REPORT Charfotte;.NG28224=g5A3.'-:
Ph drie::704/529-f 364
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C�il�arlo la Adoaii p�onirnentat 5oluhons:- SAMPLES COLLECTED DURING CALENDAR'YEKR -
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CER11F1CATEOF COVERAGE NO. NCG08000tl; _ ;'" j Thu monif onng repoa stialI be received bythe MvWonmc _OM
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FAIbRIFY NAME ctiarroue A�scelianeaus steel: �- #: -� sa�„Pong n's� tram ttie fabpratory j z
.PERSON'COI I r-=NG SAMP .: Dennis Baker y_'•-. CDUNLIP F�ertsleribiiia.
CERPFIEDILAS0RAMORY.(5j' Pnsm Lahs� Inc.. Lab,#
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-' - .cattwde ray tubes. E or�urposes a ttars Permit: ttie defrrutlon of Total — : _ N �.
hat[❑ e; - G'2824,-0543
--.-*.�--eRnes_%rihe facliily, suGject-to.the requt mentto samPie (for metal f:nistung .:Phone_:7.Q4' 529r636 -
edefmitl n: - ,M. 4331 tcandbctnrmanufacture use the.definitlnnas n-u dm4Q-CFR- f2 i:re_'_ Ironic . AMOd/529-5354 -
''u�lecvtce:�nay`ratronmenso�Tt"t�ttons -., . ': -FdLc: 704�5�5-04Q9
crystal. manufacture;.ilse.ttte definthon as.faund to 4lf CFf� 469 22 and inr cathoderay - e man __, .=re use the definition found In 4p CFI .
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campounds used:.ttre'method-oLdlspasa!_used Fnsad ai dumping such as namatlon contracihauEing orirtrinetatian-andihc.Pmce -
ciLmmforassraingahat7nxtcOrgartJr_s:dartat .a - }
Nutltiely sptiior leak into the stormwafer For those fara7ltles allowed strcha waiver die dis- }
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reinfalf cv.statrnwatsr runalf has acwrred sous Et7lrtgtfteiast dlsdta g part i fiaThee�ertlrgfihstif- facrgtyis Lrzplementlng:t>te soWmR " SS'
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'I. certify;• under penalty, atlavr itaatthts•docuomnLand.all altaehiaents were prEpa*.u-ider my.dJrettion orsuPervtsian,Irraccarda>xe witlt a
system designed to asstua that quaidted: P � ProP-tigather and evaluate tt $rlformatlbn.submitted E Iased-on my Jngtiiry nf'the . -
person orpersons wrha manage thesysterrr ortliose persdns'di[ectfyraesPorrstbJe`forgathertng She}Irtfotmatlon,,the (nfomatlon submitted is '_
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to the best of my knovAedg -grid"heli.;.0rrie, n and _ nlpis ' 'Sant mmm ; tttat tfierc�are�s_ iii tl, aui"pertald-, f. r s' b, i ing'ialse i
information irtdudfng ttre possibility offirles and EmOrtrrJerttiorrr[tGwfngviolatlons I .
(Signature _of Pei) _ :� '' '(Date)
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1. Article Addressed to
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am] ©1 ©1 �1 ©1 �I ©I I it itltiltiltilte,
• STEELFAB, Nd C. M. STEEL, INC.
CHARLCIORTH CAROLINA •
STORM WATER CALCULATIONS
Value
u m
Scures3 or Calculation
Rainfall amount
0.6000
Inch
From field monitoring.
Rainfall amount
0.0417
feet
Inches of relnfell 112 Inches per foot
Outfall 001 basin size
162,000.0000
a ,f1.
From storm water ollution purventlon plan.
Outfall 001 im erviaus surfaces
0,0000
%
From storm water pollution prevention plan.
Oufall 001 impervious surface area
0.0000
JI.
Basin size x (impervious surface percent 1100
Oufall 001 rvious surface area
162,000.0000
s .ft.
Basin size - Imnarvious surface area
I me2rvious surface runoff factor
0.9000
fraction
From EPA uld mce.
Pervious surface runoff factor
0.6000
fraction
From EPA uidance.
Outfall 001 runoff during event
3,376.0000
cu.ft.
Rainfall In feet x Impervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 001 runoff during event
25,246,6875
gallons
Runoff in cubic feet x 7.4805 gallons p2r cubic foot
Outfall 0 11 runoff during event
0.0252
MG
Runoff in gallons 11.000,000 gallons 22r million gallons MG
Outfall 003 basin size
142,000,0000
s A.
From stone water pollution pLovenlion plan.
Outfall 003 Impervious surfaces
0.0000
%
From storm water pollution prevention plan,
Oufall 003 Impervious Surface area
0.0000
sq. ft.
Basin size x -(impervious surfers percent 1100
Oufall 003 pervious surface area
142,000.0000
s .ft.
Basin size - Im rvloua surface area
Im rvious surface runoff factor
0,9000
fraction
From EPA uldance.
Pervious surface runoff factor
0.5000
fraction
From EPA u dance.
Outfall 003 runoff during event
2,958.3333
cu.fL
Rainfall in feet x impervious surface area x runoff factor + rvious surface area x runoff factor
Outfall 003 runoff during event
22,129,8125
gallons
Runoff In cubic feet x 7.4805 gallons E2r cubic toot
Outfall 003 runoff during event
0.0221
MG
I Runoff in oallons 11,000,000 gallons per million gallons MG
Outfall 004 basin size
136,000.0000
s .ft.
From stoma water ollullon prevention plan.
Outfaff 004 Im ervious surfaces
9.0000
%
From storm water pollution prevention plan,
Oufall 004 impervious surface area
12,240.0000
a ,fl.
Basin size x (impervious surface percent 110D
Oufall 004 pervious surface area
123,700.0000
a .fL
Basin size - impervious surface area
Im ous surface runoff factor
0.9000
fraction
From EPA uldance.
Perviousrvisurface runoff factor
0.5000
fraction
From EPA guidance.
Outfall 004 runoff during event
3.037.3333
cu.ft.
Rainfall in feet x ((impervious surface area x runoff factor + rvious surface area x runoff factor
Outfall 004 runoff during event
22,720.7720
gallons
Runoff In cubic feet x 7,4805 gallons per cubic foot
Outfall 004 runoff during event
0.M7
MG
Runoff in gallons 11,000,000 gallons r million gallons MG
Page 1 of 3

0
STEELFAB, INJW C. M. STEEL, INC.
CKARLOTIWRTH CAROLINA
STORM WA17R CALCULATIONS
•
Value
jests
SnuM or CaWU atkm
Outfall 005 basin size
102,000.0000
sq. ft.
From storm water pollution prevention plan.
Outfall 005 Im rvious surfaces
43.0000
%
From storm water pollution preVention plan.
Oufali 005 Impervious surface area
43,860.0000
s .ft.
Basin size x (Impervious surface 22rcent 1 100
Oufall 005 pervious surface area
1 58,140,0000
s .ft.
Basin size - Imp2rvious surface area
Impervfous surface runoff factor
0.9000
fraction
From EPA uidance.
Pervious surface runoff factor
0.5000
fraction
From EPA guidance,
Outfall 005 runoff during event
2,856.0000
cu.ft.
Rainfall in feet x ((Impervious surface area x runoff factor)+(pervious surface area x runoff factor
Outfall 005 runoff during event
21,364.3080
gallons
Runoff in cubic 1W x 7.4805 gallons per cubic foot
Outfall 005 runoff during event
0,0214
MG
Runoff in gallons 11,000,000 gallons per million gallons MG
Outfall 006 basin size
88,000.0000
.ft.
From storm water pollution revention Ian.
Outfall 00e ime2rvious surfaces
17.0000
%
From storm water pollution prevention plan.
Oufall 006 impervious surface area
11,580.0000
s .ft.
Basin size x (impervious surface percent / 100
Oufall 006 pervious surface area
56,440.0000
sq.ft.
Basin size - Impervious surface area
Impervious surface runoff factor
0.9000
fraction
From EPA guidance.
Pervious surface runoff factor
0.5000
fraction
From EPA guidance.
Outfall 006 runoff during event
1,609.3333
cu.ft.
Rainfall In feet x ((Impervious surface area x runoff factor + rvlaus surface area x runoff factor
Outfall 006 runoff during event
12,036.6160
gallons
Runoff in cubic feet x 7.4805 gallons per cubic fool
WWI 006 runoff during event
0,0120
MG
Runoff in gallons 11,000,000 gallons pwmillion gallons MG
Outfall 007 basin size
63,000.0000
sq.".
From storm water pollution prevention plan.
Outfall 007 Ime2rvious surfaces
0.0000
%
From storm water Ilution prevention plan.
Oufall 007 imeRrvious surface area
0.0000
s .ft.
Basin size x (Impervious surfacepercent/ 100
Oufall 007 pervious surface area
63,000.0000
sq. ft
Basin size - impervious surface area
Im rvious surface runoff factor
0.9000
fraction
From EPA guidance.__
Pervious surface runoff factor
0.5000
fraction
From CPA guidance,
Outfall 007 runoff during event
1,312.5000
cu.ft.
Rainfall in feet x ((impervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 007 runoff during event
9,818,16631
gallons
Runoff in cubic foot x 7.4805 gallons per cubic foot
Outfall 007 runoff during event
0.00981
MG
Runoff in gallons / 1,000,000 gallons per million gallons MG
Page 2 of 3

® %wZurg
l
STEELFAB, NF C. M. STEEL, INC. •
CHARLO1WORTH CAROLINA
STORM WATER CALCULATIONS
5LBla
1.111tfl
ISource nr CalculeGon
Outfall 008 basin size
253,000,0000
s .ft.
Conservitive estimate.
Outfatl 008 Impervious surfaces
0.0000
95
INO Impervious surfaces
Well 008 impervious surface area
0.0000
s .ft.
Basin size x (impervious surface percent 1100
Oufall 008 pervious surface area
253,000,0000
s .ft.
Basin size - im rvious surface area
impervious surface runoff factor
0.9000
fraction
From EPA uldence.
Pervious surface runoff factor
0.5000
fraction
From EPA guidance.
Outfall 008 runoff during event
5,270.8333
cot.
Rainfall in feet ((Impervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 008 runoff during event
39,428.4688
gallons
Runoff In cubicieet x 7,4805 gallons Egr cubic foot
Outfall 008 runoff during event
0.0394
MG
RunoN in gallons 11,050,000 gallons per million allons MG
Outfall 009 basin size
100,000.0000
rg.ft.
Conservitive estimate.
Outfall 009 Impervious surfaces
0.0000
%
No IMPUrVlous surfaces.
Basin size x (impervious surface pament 1100
Basin size - Impervious surface area
Oufall 009 impervlous surface area
0.0000
sq.fl.
Oufall 009 pervious surface area
100,000.0000
sq.ft,
Impervious surface runoff factor
0.9000
frad€on
From EPA guidance.
Pervious surface runoff factor
0.5000
fraction
From EPA guidance.
Outfall 009 runoff during event
2.083.3333
cu.ft.
Rainfall In feet x ((Impervious surface area x runoff factor + 1pervious surface area x runoff factor
Outfall 009 runoff during event
15,584.3750
oallons
Runoff in cubic feet x 7.4805 gallons per cubic foot
Outfall 009 runoff during event
0.0156
MG
Runoff in gallons 11,000,000 gallons per million gallons MG
Outfall 010 basin size
152,000.0000
s .ft.
From storm water pollution prevention plan.
Outfall 010 impervious surfaces
0.0000
%
From storm water pollution prevention Elan.
Oufall 010 impervious surface area
0.0000
s .ft.
Basin size x (impervious surface percent 1100
Oufall 010 pervious surface area
152,000.0000
s .ft.
Basin size - Impervious surface area
Impervious surface runoff factor
0.9000
fraction
From EPA guidence,
Pervious surface Runoff factor
0,5000
fraction
From EPA guidance.
Outfall 010 runoff during event
3,166.6667
cu.ft.
Rainfall in feet x ((impervious surface area x runoff factor +(pervious surface area x runoff factor
Outfall 010 runoff during event
23,688.25001
gallons I
Runoff in cubic feet x 7.4805 gallons per cublc foot
Ouffall 010 runoff durin event
0.02371
MG I
Runoff in gallons 11,000,000 gallons per million gallons MG
Page 3of3