NCG030650_2021 DMR_20210929

COMMSCOPE'
3642 US Hwy 70 East
Claremont, NC 28610
September 30, 2021
James Moore
NCDEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Avenue, Suite 301
Mooresville, NC 28115
704-663-1699
Subject: CommScope, Inc. Claremont Facility
Certificate of Coverage No. NCG030650
August 2021 Stormwater DMR
Dear Mr. Moore:
Please find enclosed a hard copy of the August 2021 Stormwater DMR for the CommScope, Inc -
Claremont facility. In addition, the DMR has been uploaded into the NCDEQ NPDES Permit Data
Monitoring Report Upload system. The stormwater permit states that a storm event is one that results in
an actual discharge from the permitted site outfall and the previous measurable storm event must have
been at least 72 hours prior. Stormwater sampling was not completed during the month of August due
to staffing and personnel issues and/or the lack of rain during normal business hours.
Please feel free to contact me at 336-366-0870 with any questions.
Sincerely,
Nicole Johnston
Owner - Burch Environmental, LLC - Contract Operator for CommScope, Inc. - Claremont Facility
Cell phone: [phone]
ncole. johnstonl4®yvsa. org
Cc: Alaina Mormon, Environmental Specialist, NCDEQ Raleigh Regional Office (via email)

COMMSCOPE 0
Attachment A
August 2021 Stormwater DMR

NCDEQ Division of Energy, Mineral and Land Resources
5tormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
Click here for instructions
Complete, sign, scan and submit the DMR via the 5tormwater 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. NCG030650
Person Collecting Samples: NIA
Facility Name: CommScope, Inc. Claremont
Laboratory Name: NIA
Facility County: Catawba
Laboratory Cert. No.: NIA
Discharge during this period:
Yes No (if no, skip to signature and date)
Has your facility implemented mandatoryTier response actions this sample period for any benchmark exceedances? Yes 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 Yes U No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
46529
24-Hour Rainfall in inches
C0530
TSS in mg/L (100 or 50')
pH in standard units 1&0 — 9.0 FW,
00400
6.8-8.5 SW
Copper, total recoverable in mg/L
01119
0.010 FW, 0.00S8 SW
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 S
Zinc, total recoverable in mg/ L(0.126
01094
FW, 0.095 SW)
Chemical Oxygen Demand (COD) in
00340
mg/L (120)
00552
Non -Polar Oil & Grease in mg/L (15)
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
(Freshwater) (Saltwater)
Notes (optional): August 2021 SW DMR - No Discharge
"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."
,Z ? $eQr 241`21
Signature of P irmeitttee or Delegated Authorized individual Date
[e-mail]
Email Address
828459-5175
Phone Number