NCG030320_Monitoring Info_20200928

Mid Atlantic
Engineering & Env,ronmental Solutions
September 16, 2020
NCDEQ/DWR
Attention: Central Files
450 West Hanes Mill Road, Suite 300
Winston-Salem, NC 27105
Subject: STORMWATER SAMPLING RESULTS
SALEM STEEL
NC Department of
Environmental Quality
4 . Received
SEP 2 8 2020
Winston-Salem
Regional Office
1725 VALGRAVE STREET
WINSTON-SALEM, FORSYTH COUNTY, NORTH CAROLINA
PERMIT NCG030320
MID -ATLANTIC JOB NO. OOOR2951.10
Dear Sir/Madam:
409 Rogers View Court
Raleigh. NC 27510
office 9M2,so9918
fac.siinile, 919.250-9950
MAAONLINE.COM
Attached please find the Stormwater Discharge Monitoring Reports (DMR) and analytical
report for the sampling conducted at the above -referenced site. A stormwater sample was
collected from Outfall 001 and 002 on August 31, 2020 and analyzed for total suspended
solids pH, lead (Pb), copper (Cu), zinc, (Zn), (TSS) and oil and grease (O&G). As indicated
on the attached DMR, all parameters were reported below or within their respective
benchmark values. If you have any questions or need additional information, please
contact me at 919-250-9918.
Sincerely,
MID -ATLANTIC ASSOCIATES, INC.
lg.sk%Ar
Paul W. Spangenberg
Director of Environmental Compliance Services
Attachments: Stormwater Discharge Monitoring Report
Laboratory Analytical Report
EXPERIENCED CUSTOMER FOCUSED INNOVATIVE

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG031 0 13 12 101 Person Collecting Samples: Chris Wolf
Facility Name: Division 5, LLC (DBA Salem Steel) Laboratory Name: Con -Test
Facility County: Forsyth Laboratory Cert. No.: 652
Discharge during this period: N Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions for any benchmark exceedances? ❑ Yes ❑■ No
If so, which Tier (I, II, or III)?
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall 1
Outfall 2
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
C
C
N/A
Date Sample Collected MM/DD/YYYY
08/31/2020
08/31/2020
46529
24-Hour Rainfall in inches
0.53
0.53
00552
Non -Polar Oil & Grease in mg/L (15)
<1.4
<1.4
C0530
TSS in mg/L (100 or 50*)
1.1
8.4
00400
pH in standard units (6.0-9.0)
8.6
6.8
NCOIL
New Motor/Hydraulic Oil Usage in
N/A
N/A
gal/month
01119
Copper, total recoverable in mg/L
0.0034
0.0039
(0.010 FW, 0.005 SW)
01051
Lead, total recoverable in mg/ L
0.0067
0.0061
(0.075 FW, 0.220 SW)
01094
Zinc, total recoverable in mg/ L (0.126
0.033
0.042
FW, 0.095 SW)
78141 1
Total Toxic Organics (TT0) in mg/L(1)
N/A
N/A
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of 50 mg/t . All other water classifications have a benchmark of 1.00 mg/l .
Notes (optional):
"I certify by my signature below, 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 or Delegated ALkbpAzed Individual Date

Table of Contents
conestato
ANALYTICAL LABORATORY
39 Spruce Street " East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
September 15, 2020
Paul Spangenberg
Mid -Atlantic Associates, Inc. - Raleigh, NC
409 Rogers View Court
Raleigh, NC 27610
Project Location: Winston-Salem, NC
Client Job Number:
Project Number: R2951.10
Laboratory Work Order Number: 20I0036
Enclosed are results of analyses for samples received by the laboratory on August 31, 2020. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 16

Table of Contents
Table of Contents
Sample Summary
3
Case Narrative
4
Sample Results
5
20I0036-01
5
2010036-02
7
Sample Preparation Information
9
QC Data
10
Metals Analyses (Total)
10
B265699
10
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
11
B265580
11
B265727
11
B266167
11
Flag/Qualifier- Summary
12
Certifications
13
Chain of Custody/Sample Receipt
14
Page 2 of 16

Table of Contents
JIL
coawccstV
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 * FAX [phone] ` TEL. [phone]
Mid -Atlantic Associates, Inc. - Raleigh, NC
409 Rogers View Court REPORT DATE: 9/15/2020
Raleigh, NC 27610 PURCHASE ORDER NUMBER:
ATTN: Paul Spangenberg
PROJECT NUMBER: R2951.10
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 20I0036
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Winston-Salem, NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
I 20I0036-01 Storm Water EPA 1664B
SM21-22 2540D
SM21-22 4500 H B
SW-846 6020B
2 20I0036-02 Storm Water EPA 1664B
SM21-22 2540D
SM21-22 4500 H B
SW-846 6020B
Page Eo:f =16

Table of Contents
7rr nwho tt'
ANALYTICAL LABORATORY
39 Spruce Street ' East Longmeadow, MA 01028 , FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
SN121-22 4500 H B
Qualifications:
H-05
Holding time was exceeded. pH analysis should be performed immediately at time of sampling. Nominal 15 minute holding time was
exceeded.
Analyte & Samples(s) Qualified:
pH
2010036-01[1],2010036-02[2]
The results of analyses reported only relate to samples submitted to the Con -Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 4 of 16

f1i conlatesto
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Winston-Salem, NC Sample Description: Work Order: 2010036
Date Received: 8/31/2020
Field Sample #: 1 Sampled: 8/31/2020 11:15
Samale ID: 2010036-01
Sample Matrix: Storm Water
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Copper 9/2/20 9/3/20 11:25 QNW
9/2/20 9/3/20 11:25 QNW
9/2/20 9/3/20 11:25 QNW
0.0034
0.0010
0.00087
mg/L 1
SW-846 6020B
Lead
0.0067
0.00050
0.000085
mg/L 1
SW-846 6020B
Zinc
0.033
0.010
0.0023
mg/L 1
SW-846 6020B
Page 5 of 16

&h conaustv
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Winston-Salem, NC Sample Description: Work Order: 20I0036
Date Received: 8/31/2020
Field Sample #: 1 Sampled: 8/31/2020 11:15
Sample ID: 20I0036-01
Sample Matrix: Storm Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
pH @19.1°C 8.6 pH Units 1 H-05 SM21-22 4500 H B 9/l/20 9/l/20 15:00 CB2
Total Suspended Solids 1.1 1.4 0.59 mg/L 1 J SM21-22 2540D 9/3/20 9/3/20 12:30 LL
Oil & Grease (HEM) ND 1.4 0.99 mg/L 1 EPA 1664B 9/10/20 9/10/20 12:45 LL
Page Eo:f =16

oil flowt(stO
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Winston-Salem, NC Sample Description: Work Order: 2010036
Date Received: 8/31/2020
Field Sample #: 2 Sampled: 8/31/2020 11:48
Sample ID: 20I0036-02
Sample Matrix: Storm Water
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Copper 9/2/20 9/3/20 11:29 QNW
9/2/20 9/3/20 11:29 QNW
9/2/20 9/3/20 11:29 QNW
0.0039
0.0010
0.00087
mg/L 1
SW-846
6020B
Lead
0.0061
0.00050
0.000085
mg/L 1
SW-846
6020B
Zinc
0.042
0.010
0.0023
mg/L 1
SW-846
6020B
Page 7 of 16

Table of Contents
conlotest.0
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Winston-Salem, NC Sample Description: Work Order: 20I0036
Date Received: 8/31/2020
Field Sample #: 2 Sampled: 8/31/2020 11:48
Sample ID: 20I0036-02
Sample Matrix: Storm Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
pH @19.3°C 6.8 pH Units 1 H-05 SM21-22 4500 H B 9/1/20 9/l/20 15:00 CB2
Total Suspended Solids 8.4 2.0 0.82 mg/L 1 SM21-22 2540D 9/3/20 9/3/20 12:30 LL
Oil & Grease (HEM) ND 1.4 0.99 mg/L 1 EPA 1664B 9/10/20 9/10/20 12:45 LL
Page 8 of 16

Table of Contents
0 A I i con4est'O
fr ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 ` FAX [phone]TEL. [phone]
Sample Extraction Data
EPA 1664B
Lab Number [Field ID] Batch Initial [mL] Date
2010036-01[1] B266167 1000 09/10/20
2010036-02[2] B266167 1000 09/10/20
SM21-22 2540D
Lab Number [Field ID] Batch Initial [mL] Date
2010036-01[1] B265727 350 09/03/20
2010036-02[2] B265727 250 09/03/20
SM21-22 4500 H B
Lab Number [Field ID] Batch Initial [mL] Date
20I0036-01 [1] B265580 50.0 09/01/20
20I0036-02 [2] B265580 50.0 09/01/20
Prep Method: SW-846 3005A Analytical Method: SW-846 6020B
Lab Number [Field ID] Batch Initial [mL] Final ]mL] Date
2010036-01[1] B265699 50.0 50.0 09/02/20
2010036-02[2] B265699 50.0 50.0 09/02/20
Page 9 of=16

i : I i conastest W
ANALYTICAL LABORATORY
39 Spruce Street ' East Longmeadow, MA 01028 " FAX [phone] " TEL. [phone]
QUALITY CONTROL
Metals Analyses (Total) - Quality Control
Table of Contents
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notcs
Batch B265699 - SW-846 3005A
Blank (B265699-BLKI)
Prepared: 09/02/20 Analyzed: 09/03/20
Copper
ND
0.0010
mg/L
Lead
ND
0.00050
mg/L
Zinc
ND
0.010
mg/L
LCS (B265699-BSI)
Prepared: 09/02/20 Analyzed: 09/03/20
Copper
1.07
0.010
mg/L
1.00 107
80-120
Lead
0.555
0.0050
mg/L
0.500 111
80-120
Zinc
1.10
0.10
mg/L
1.00 I10
80-120
LCS Dup (B265699-BSDI)
Prepared: 09/02/20 Analyzed: 09/03/20
Copper
0.988
0.010
mg/L
1.00 98.8
80-120 8.17 20
Lead
0.510
0.0050
mg/L
0.500 102
80-120 8.37 20
Zinc
1.01
0.10
mg/L
1.00 101
80-120 8.01 20
Page 10 of 16

Chcon,stest
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) •• Quality Contrnl
Table of Contents
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B265580 - SM21-22 4500 H B
LCS (B265580-BSI)
Prepared & Analyzed: 09/01/20
pH
Batch B265727 - SM21-22 2540D
5.98
pH Units
6.00 99.6 90-110
Blank (B265727-BLKI)
Prepared & Analyzed: 09/03/20
Total Suspended Solids
LCS (B265727-BS1)
ND 2.5
mg/L
Prepared & Analyzed: 09/03/20
Total Suspended Solids
Batch B266167 - EPA 1664B
168 10
mg/L
200 84.0 57.4-123
Blank (B266167-BLKI)
Prepared & Analyzed: 09/10/20
Oil & Grease (HEM)
LCS (B266167-BSI)
ND 1.4
mg/L
Prepared & Analyzed: 09/10/20
Oil & Grease (HEM)
Matrix Spike (B266167-MS1)
16
Source: 2010036-02
mg/L
20.0 82.5 78-114
Prepared & Analyzed: 09/10/20
Oil & Grease (HEM)
200 14
mg/L
200 ND 98.5 78-114
Page 11 of 16

Table of Contents
ANALYTICAL LABORATORY
39 Spruce Street " East Longmeadow, MA 01028 " FAX [phone]' TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
t Wide recovery limits established for difficult compound.
$ Wide RPD limits established for difficult compound.
# Data exceeded client recommended or regulatory level
ND Not Detected
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
H-05 Holding time was exceeded. pH analysis should be performed immediately at time of sampling. Nominal 15
minute holding time was exceeded.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
Page 12 of 16

(I I i con-otest)
fv ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028' FAX [phone]' TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
EPA 1664B in Water
Oil & Grease (HEM)
CT,MA,NH,NY,RI,NC,ME,VA
SM21-22 2540D in Water
Total Suspended Solids
CT,MA,NH,NYRI,NC,ME,VA
SM21-22 4500 H B in Water
pH
CTMA,RI
SW-846 6020B in Water
Copper
CT,NH,NY,ME,VA,NC
Lead
CT,NH,NY,ME,VA,NC
Zinc
CT,NH,NY,ME,VA,NC
The CON -TEST Environmental Laboratory operates under the following certifications and accreditations :
Code
Description
Number
Expires
AIHA
AIHA-LAP, LLC - ISO17025:2017
100033
03/1/2022
MA
Massachusetts DEP
M-MA 100
06/30/2021
CT
Connecticut Department of Publile Health
PH-0567
09/30/2021
NY
New York State Department of Health
10899 NELAP
04/1/2021
NH-S
New Hampshire Environmental Lab
2516 NELAP
02/5/2021
RI
Rhode Island Department of Health
LA000112
12/30/2020
NC
North Carolina Div. of Water Quality
652
12/31/2020
NJ
New Jersey DEP
MA007 NELAP
06/30/2021
FL
Florida Department of Health
E871027 NELAP
06/30/2021
VT
Vermont Department of Health Lead Laboratory
LL015036
07/30/2021
ME
State of Maine
2011028
06/9/2021
VA
Commonwealth of Virginia
460217
12/14/2020
NH-P
New Hampshire Environmental Lab
2557 NELAP
09/6/2021
VT DW
Vermont Department of Health Drinking Water
VT-255716
06/12/2021
NC-DW
North Carolina Department of Health
25703
07/31/2021
PA
Commonwealth of Pennsylvania DEP
68-05812
06/30/2021
MI
Dept. of Env, Great Lakes, and Energy
9100
10/1/2020
Table of Contents
Page 13 o=16

Table of Contents
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Table of Contents
Have Not Confirmed Sample Container
Numbers With Lab Staff Before Relinquishing ANALYTICAL L.ABC)FRATOFIY
Over Samples
I tiG# 2�7.. tev 6 2 17 :: :':
.............. .... . .............I..... .
Login Sample Receipt Checklist - (Rejection Criteria Listing - Using Acceptance Policy) Any False
Statement will be brought to the attention of the Client - State True or False
Client`
Received By Date Time
How were the samples In Cooler T
No Cooler On Ice T No Ice
received? Direct from Sampling
Ambient Melted Ice
Were samples within By Gun #
1 Actual Temp - q.
Temperature? 2-6°C ! By Blank #
Actual Temp -
Was Custody Seal Intact? i
Were Samples Tampered with?
Was COC Relinquished ? i
Does Chain Agree With Samples? ;
Are there broken/leaking/loose caps on any samples? i=
Is COC in ink/ Legible? T
Were samples received within holding time? i
Did COC include all Client T
Analysis j Sampler Name T
pertinent Information? Project T
ID's __T Collection Dates/Times
Are Sample labels filled out and legible? T
Are there Lab to Filters? l;
Who was notified?
Are there Rushes?
Who was notified?
Are there Short Holds? i
Who was notified?
Is there enough Volume? 7
Is there Headspace where applicable?,
MS/MSD?
Proper Media/Containers Used?,.; ..:..:...:... .
Is splitting samples required?
Were trip blanks received?
On COC?
Do all samples have the proper pH?
Acid j Base
16 oz Amb.
Un -
1 Liter Amb.
1 Liter Plastic
HCL-
500 mL Amb.
500 mL Plastic
8oz Amb/Clear
Meoh-
250 mL Amb.
250 mL Plastic
4oz Amb/Clear
Bisulfate-
Flashpoint
Col./Bacteria
2oz Amb/Clear
DI-
Other Glass
Other Plastic
Encore
Thiosulfate-
SOC Kit
Plastic Bag
Frozen:
Sulfuric-
Perchlorate
Zi lock
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Unp-
1 Liter Amb.
1 Liter Plastic
16 oz Amb.
HCL-
500 mL Amb.
500 mL Plastic
8oz Amb/Clear
Meoh-
250 mL Amb.
250 mL Plastic
4oz Amb/Clear
Bisulfate-
Col./Bacteria
Flashpoint
2oz Amb/Clear
DI-
Other Plastic
Other Glass
Encore
Thiosulfate-
SOC Kit
Plastic Bag
Frozen:
Sulfuric-
Perchlorate
Ziplock
%.ummenis: