NCG030611_2022 DMR_20220926

Progress Rail
A Caterpillar Company
September 21, 2022
DEQ Winston-Salem Regional Office
Attn: DEMLR Stormwater Program
450 West Hanes Mill Road, Suite 300
Winston-Salem, NC 27105
RE: Stormwater Discharge Outfall Monitoring Report (DMR): 3"d Quarter 2022
Progress Flail Winston-Salem (Forsyth County)
General Permit NCG030000; Certificate of Coverage Number NCG030611
Dear DEMLR Stormwater Program,
We respectfully submit the enclosed signed original of the Stormwater Discharge Outfall Monitoring
Report for Progress Rail Winston-Salem under General Permit Number NCG030000, Certificate of
Coverage Number NCG303611. This submission is for stormwater discharge sampling during the third
Quarter of 2022 (July — September 2022) as outlined in Part E of our stormwater discharge permit. We
have uploaded a scanned P D F copy of this DMR as per NCDEQ Division of Energy, Mineral and Land
Resources Discharge Monitoring Report (DMR) Instructions via the Stormwater NPDES Permit Data
Monitoring Report (DMR) Upload form ( htt s: edocs.de .nc. ❑v Forms SW-DMR ).
If you have any questions or comments regarding this Stormwater Discharge Outfall Monitoring Report
(DMR) submission, please contact us at your convenience.
Sincerely,
David Brecheen
EHS Manager
Progress Rail, A Caterpillar Company
2950 Temple School Road
Winston-Salem, NC 27107
Office #: 336-769-5809
[e-mail]
Enclosures: Stormwater Discharge Outfall Monitoring Report (DMR), 1 signed original
Caterpillar: Confidential Green

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCGO30000
Metal Fabrication
Click here for instructions
Complete, sign, scan and submit the DM via the Stormwater NPDES Permit Data Monitoring Report (DM R) Upload form within
30 days of receiving sam piing results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG030611
Person Collecting Samples: RYAN R. OSBORNE (INENCO, INC.)
Facility Name: PROGRESS RAIL WINSTON-SALEM
Laboratory Name: PACE ANALYTICAL SERVICES, LLC.
Facility County: FORSYTH
Laboratory Cert. No.: 12, 40, 381, 37706, 37712
Discharge during this period:
El
Yes 0
No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? Yes E]No
If so, which Tier (I, II, or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ElYes Lj No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
parameter
outfall1
Outfall2
Outfall
Outfall
❑utfall
Code
N/A
Receiving Stream Class
CLASS C
CLASS C
N/A
Date Sample Collected MM/DD/YYYY
08/21/2022
08/21/2022
46529
24-Hour Rainfall in inches
0.66
0.66
C0530
TS5 in mg/L (100 or 50*)
2.5
14.5
00400
pH in standard units (6.0 — 9.0 FW,
7.27
7.06
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
(0.010 FW, 0.0058 5W)
a 0.0050
< 0.0060
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
a 0.0010
a 0.0010
Zinc, total recoverable in mg/ L (0.126
01094
FW, 0.095 SW)
o.olav
< o.0100
D0340
Chemical Oxygen Demand (COD) in
<25.0
a 25.0
mg/L (120)
00552
Non -Polar Oil & Grease in mg/L (15)
, 4.8
< 4.9
* 0utfa11s 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/L. All other water classifications have a benchmark of 100 mg/L
(Freshwater) SW (Saltwater)
Notes (optional): pH sample collected and analyzed by Ryan R. Osborne of INENCO. INC., North Carolina Field Services Certification #: 5540
"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 a ndj mpri so n ment for knowing violations."
Si atur f Permittee or Delegated Authorized Individual Date
Email Address Phone Number