NCG080147_2023 DMR_20230421

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April 21, 2023 Project No. 31404568.023
Attn: DEMLR Stormwater Program
North Carolina Department of Environmental Quality
Division of Mineral, Energy, and Land Resources, Stormwater Division
Land Quality Section, Raleigh Regional Office
217 West Jones Street
Raleigh, North Carolina 27603
QUARTERLY NPDES COMPLIANCE SUBMITTAL— MARCH 2023 EVENT
RALEIGH HAULING, MORRISVILLE, NORTH CAROLINA
PERMIT NO. NCG080147
To Whom It May Concern,
Stormwater monitoring is performed at Raleigh Hauling under Permit No. NCG080147. On behalf of Raleigh
Hauling, WSP USA Inc., is providing the Stormwater Discharge Monitoring Report (DMR)for the first quarter
stormwater sampling event of 2023. Samples were collected from outfall SDO#1 on March 2, 2023. Total
suspended solids (TSS)were reported at a concentration above the benchmark value and Oil and Grease
concentration was below the reporting limit and benchmark value for this event. The field parameter, pH, was
reported within the allowable benchmark range. The facility will initiate Tier 1 status and implement the
requirements of Part E-5 of the General Permit. If you have any questions or require any additional information,
please contact us. We appreciate your assistance with this project.
Sincerely,
WSP USA INC.
. (974_
Darren Cox Benjamin Draper, PG, PMP
Associate Consultant, Environmental Scientist Assistant Vice President, Geologist
CC: Kyle Mertens, Environmental Protection Manager, Waste Management, [e-mail]
Attachments: DMR
WSP USA INC
5B Oak Branch Drive,Greensboro,North Carolina,USA 27407 T:[phone] F:[phone]
wsp.com

Attn: DEMLR Stormwater Program Project No. 31404568.023
North Carolina Department of Environmental Quality April 18,2023
https://golderassociates.sharepoint.com/sites/165988/project files/5 technical work/.023 raleigh 2023 stormwater/1st qtr 2023 sw
event/report/31404568.023-01-I-reva-ral_d m rl.docx
NNtil) GOLDER 2

NCDEQ Division of Energy,Mineral and Land Resources
Stormwater Discharge Monitoring Report(DMR) Form for NCG080000
Transit and Transportation
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 R_e_gional Office.
Certificate of Coverage No. NCGOB 0147 Person Collecting Samples:Johnathan Serencsics
Facility Name:Raleigh Hauling Laboratory Name: ENCO/Eurofins
Facility County: Wake Laboratory Cert. No.: 314
Discharge during this period:0 Yes 0No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?QYes J No
If so,which Tier{I,II, or III)? I
A copy of this DMR has been uploaded electronically via https://edocs.deo.nc.gov/Forms/SW-DMR Yes El No
Date Uploaded:
Analytical Monitoring Requirements for Vehicle&Equipment Maintenance Areas—Benchmarks in(Red)
Parameter Parameter Outfall SDO#1 Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class C
N/A Date Sample Collected MM/DD/YYYY 03/02/2023
46529 24-Hour Rainfall in Inches 0.62
C0530 TS5 in mg/L(100 or 50•) 160
00552 Non-Polar Oil&Grease In mg/L(15) 2.3 J
00400 pH in standard units(6.0—9.0 FW, 7.26
6.8-8.5SW)
NCOIL Estimated New Motor/Hydraulic Oil
Usage in gal/month >55 gal.
* 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/L All other water classifications have a benchmark of 100 mg/L
FW(Freshwater)SW(Saltwater)
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 an imprisonment for knowing violations."
C1/(1/02-3
Signature of Permittee Delegated Authorized Individual Date
[e-mail] 321-403-2544
Email Address Phone Number