NCG030391_2023 DMR_20231031

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. NCGO3 0391 Person Collecting Samples: Not Applicable
Facility Name:Contech Engineered Solutions Laboratory Name: Not Applicable
Facility County: Mecklenburg Laboratory Cert. No.: Not Applicable
Discharge during this period:Q Yes Q No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?nYes l l No
If so,which Tier(I, II,or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR Q Yes No
Date Uploaded: 10/30/2023
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in (Red)
Parameter Parameter Outfall 001 Outfall 002 Outfall 003 Outfall Outfall
Code
N/A Receiving Stream Class C C C
N/A Date Sample Collected MM/DD/YYYY See Notes See Notes See Notes
46529 24-Hour Rainfall in inches See Notes See Notes See Notes
C0530 TSS in mg/L(100 or 50*) See Notes See Notes See Notes
00400 pH in standard units(6.0—9.0 FW, See Notes See Notes See Notes
6.8-8.5 SW)
01119 Copper,total recoverable in mg/L See Notes See Notes See Notes
(0.010 FW,0.0058 SW)
01051 Lead,total recoverable in mg/L See Notes See Notes See Notes
(0.075 FW,0.22 SW)
Zinc,total recoverable in mg/L(0.126
01094 FW,0.095 SW) See Notes See Notes See Notes
Chemical Oxygen Demand(COD) in
00340 mg/L(120) See Notes See Notes See Notes
00552 Non-Polar Oil&Grease in mg/L(15) See Notes See Notes See Notes
*Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of-- .All other water classifications have a benchmark of 100 mg/L
FW(Freshwater) (Saltwater)
Notes(optional):No Discharge during this period
"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_Itlanage 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 possi ' ity o fines and imp 'sonment for knowing violations."
1-- -. %1� .d ., , 10/30/2023
Signature of Permitteeor De egatedAutho. -d dividual Date
[e-mail] 704-596-4833
Email Address Phone Number