NCG030228_2023 DMR_20230925

Alpha EC LLC
1055 Cato Ln
Hillsborough,NC 27278
10 September 2023
DEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Ave, Suite 301
Mooresville,NC 28115
704-663-1699
Ref: DMR form for Metal Fabrication—Third Quarter Sample 2023
8400054/Cert of Coverage NCG030228
Preformed Line Products
Albemarle (Stanly County)NC
Dear sir/madam:
Attached please find a completed Metal Fabrication Stormwater DMR form for Preformed Line
Products, Inc, located in Albemarle,NC, for quarterly stormwater sampling performed as required
for compliance with their general permit no.NCG030000. Certificate of Coverage no.NCG030228.
The sampling results demonstrate compliance with permit conditions.
Very Sincerely yours,
0a$-1
Sonya Cato
Environmental Consultant
Alpha EC LLC
[e-mail]
919-980-1512 [e-mail]

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 ponropriate DFMI R Reeional nffirp_
Certificate of Coverage No. NCGO3 0228 Person Collecting Samples:Ken Helms
Facility Name:Preformed Line Products Laboratory Name:Pace Analytical
Facility County:Stanly Laboratory Cert. No.:37712/40
Discharge during this period:ElYes No (if no,skip to signature and dare)
Has your facility implemented mandatory Tier response actions this sample period,for any benchmark exceedancess D No
If so,which Tier(I,II,or III)? Tier I
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/ El Yes 0 No
SW-DMR Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall 001 Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class WS-IV
N/A Date Sample Collected MM/DD/YYYY 08/10/23 •
46529 24-Hour Rainfall in inches 0.21
C0530 TSS in mg/L(100 or 50*) 4.9
00400 pH in standard units(6.0—9.0 FW, 6.12
6.8-8.5 SW)
Copper,total recoverable in mg/L
01119 <0.020
(0.010 FW,0.0058 SW)
01051 Lead,total recoverable in mg/L <0.025
(0.075 FW,0.22 SW)
01094 Zinc,total recoverable in mg/L(0.126 <0.020
FW,0.095 SW)
00340 Chemical Oxygen Demand(COD)in <25
mg//L.(120)
00552 Non-Polar Oil&Grease in mg/L(15) <5
* 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): Manganese measured at ND 0.0979mg/L)
"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
fe information including the possibility of fines and imprisonment for knowing violations."
s "
MA 1—11.-Ti
Signature of Permittee or Delegated Authorized Individual Date
kh [e-mail] 704-984-4818
Email Address Phone Number