NCG030063_2021 DMR_20210513

Industrial Connections & Solutions LLC
68oi Industrial Drive
Mebane, North Carolina 27302
USA
CERTIFIED MAIL'7020 2450 00016573 932-4
May 12, 2021
NC DEQ / Division of Water Resources
Attention: Thad Valentine
3800 Barrett Drive
Raleigh, North Carolina 276o9
IL 1! It
p9LIP I/
BUSINESS AREA
Industrial Solutions
FROM
Natalie L. Stennis, MS, FE
PHONE DIRECT
919-563-7521
MOBILE DIRECT
336-554-4140
E-MAIL
[e-mail]
Re: NPDES Stormwater Permit Coverage Renewal COC *NCG03oo63
Industrial Connections & Solutions LLC — Stormwater General Permit NCG030000
Dear Sir or Madam:
In accordance with our NPDES Stormwater Permit, Industrial Connections & Solutions LLC is noti-
fying the Division of Energy, Mineral, and Land Resources (DEMLR) of benchmark value exceedance
for:
• Outfall OF-6 for total copper
Outfalls OF-4 & OF-5 did not have any flow at the time of the rain event. We will continue to conduct
monthly sampling while looking for solutions to the continuous benchmark exceedances for total
copper. The following documents are enclosed:
i. Stormwater Discharge Monitoring Report
2. Lab Results from Sampling (Meritech, Inc.)
3. Qualitative Monitoring Reports (SDOs) — Blue Ridge Geological Services, Inc.
4. Updated Stormwater Outfall Map
If you have any questions about this report, please contact me at [phone].
inc •ely,
Natalie L. Stennis, MS, FE
Lead RISE&S Specialist
Attachments
Industrial Solutions
6801 Industrial Drive
Mebane, NC 27302
USA
www.abb.com
1/1

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 OMR via the Stormwater NPDES Permit Data Monitories 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. NCG03 0 0 6 3 Person Collecting Samples: Jeff Gerlock
Facility Name: Industrial Connections & Solutions LLC Laboratory Name: Meritech Inc
Facility County: orange Laboratory Cert. No.: 165
Discharge during this period: ❑■ Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions for any benchmark exceedances? ■0 Yes ❑ No
If so, which Tier (I, II, or III)? III
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall 1
Outfall 2
Outfall 3
Outfall 6
Outfall 7
N/A
Receiving Stream Class
Unnamed Tributary
Unnamed Tributary
Unnamed Tributary
Unnamed Tributary
Unnamed Tributary
N/A
Date Sample Collected MM/DD/YYYY
04/24/2021
04/24/2021
04/24/2021
04/24/2021
04/24/2021
46529
24-Hour Rainfall in inches
0.29
0.29
0.29
0.29
0.29
00552
Non -Polar Oil & Grease in mg/L (15)
<5
<5
<5
<5
<5
C0530
TSS in mg/L (100 or 5o*)
3
4
<2.5
19
8
00400
pH in standard units (6.0 — 9,0)
6.85
6.83
6.77
6.84
6.86
NCOIL
New Motor/Hydraulic Oil Usage in
gal/month
01119
Copper, total recoverable in mg/L
0.005
0,002
0.002
0.013
0.005
(0.010 FW, 0.005 5W)
01051
Lead, total recoverable in mg/ L
<0.010
<0.01 0
<0.01 0
<0.01 0
<0.01 0
(0.075 FW, 0.220 SW)
01094
Zinc, total recoverable in mg/ L (0.126
C3 0.087
0.011
0.049
0.089
0.014
FW, 47.095 5w)
75141
Total Toxic Organics (TTO) in mg/L(1)
-
-
-
-
-
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HOW), Trout Waters jr) and Primary Nursery Areas (PNA)
have a benchmark T55 limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L.
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 and imprisonment for
knowing violations."
ittee
Individual
-5--./2`2
Date

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No. 165
Contact: Natalie L. Stennis
Client: ABB-Industrial Conn & Sol
Page 1
Report Date: 5/11/2021
6801 Industrial Dr. Project: ABB
Mebane, NC 27302 Date Sample Rcvd: 4/26/2021
Meritech Work Order #
04262101 Sarr►ple: OF-1 Grab
4/24/21
16:49
Parameters
Rgsults
Analysis Date
Analyst
ReFQdig Limit
Method
Total Suspended Solids
3 mg/L
4/27/21
HT
2.5 mg/L
SM 2540 D
Copper, total
0.005 mg/L
5/4/21
ED
0.002 mg/L
EPA 200.7
Lead, total
<0,010 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.087 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
5/3/21
HT
5 mg/L
EPA 1664 B
Meritech Work Order # 04262102 Sample: OF-2 Grab 4/24/21 17:30
Parameters Results Analysis Bate Ang_y Reporting Limit Method
Total Suspended Solids
4 mg/L
4/27/21
HT
2.5 mg/L
SM 2540 D
Copper, total
0.002 mg/L
5/4/21
ED
0.002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.011 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
5/3/21
HT
5 mg/L
EPA 1664 B
Meritech Work Order # 04262103 Sample: OF-3 Grab 4/24/21 17:15
Parameters Results Analysis DateDate Analy t Reporting Limit Method
Total Suspended Solids
<2.5 mg/L
4/27/21
HT
2.5 mg/L
SM 2540 D
Copper, total
0.002 mg/L
5/4/21
ED
0.002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.049 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
5/3/21
HT
5 mg/L
EPA 1664 B
Meritech Work Order #
04262104 Sample: OF-6 Grab
4/24/21
17:00
Parameters
Results
An&,sys_llate
Anal,
Reporting Limit
Method
Total Suspended Solids
19 mg/L
4/27/21
HT
2.5 mg/L
5M 2540 D
Copper, total
0.013 mg/L
5/4/21
ED
0.002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.089 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
5/3/21
HT
5 mg/L
EPA 1664 B
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
If
ie
Contact: Natalie L. Stennis
Client: ABB-Industrial Conn & Sol
6801 Industrial Dr.
Mebane, NC 27302
Page 2
Report Date: 5/11/2021
Project: ABB
Date Sample Rcvd: 4/26/2021
Meritech Work Order #
04262105 Sample: OE'-7 Grab
4/24/21
16:43
Parameters
Results
Analysis Date
A_ nalyst
Reporting Limit
Method
Total Suspended Solids
8 mg/L
4/27/21
HT
2.5 mg/L
SM 2540 D
Copper, total
0.005 mg/L
5/4/21
ED
0.002 mg/L
EPA 2007
Lead, total
<0.010 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.014 mg/L
5/4/21
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
5/3/21
HT
5 mg/L
EPA 1664 B
I hereby certify thatl have reviewed and approve these data.
JfWnd0'NnrWLk-2
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

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April 29, 2021
Ms. Natalie Stennis
Industrial Connections & Solutions LLC / ABB
6801 Industrial Drive
Mebane, North Carolina 27302
Subject: Report of Stormwater Outfall Inspection and Sampling - April 2021
Industrial Connections & Solutions I ABB
6801 Industrial Drive, Mebane, North Carolina
Dear Ms. Stennis:
As authorized by acceptance of our proposal dated September 2016 and your requests to continue
sampling, Blue Ridge Geological Services, Inc. (Blue Ridge) personnel performed additional
environmental services at the subject site. The work was performed in general accordance with the
Stormwater Pollution Prevention Plan (SWPPP) prepared for the subject site as well as the requirements of
NCDEQ NPDES General Permit. On April 24, 2021 Blue Ridge personnel performed a stormwater outfall
inspection and sampling event at the subject site during a measureable rainfall event. Rainfall data was
obtained from a nearby weather station using Weather Underground. According to the website, the area in
the vicinity of the subject site received approximately 0.29 inches of rain during the storm event.
Blue Ridge personnel observed the stormwater discharge at the site outfalls and completed stormwater
discharge outfall (SDO) qualitative monitoring report forms for each of the outfalls. The SDO forms are
attached. The pH of the samples was measured in the field using an Oakton pH meter and recorded on the
SDO forms. No environmental issues were observed at the outfalls during this inspection. Field personnel
collected samples from each of the stormwater outfalls (with flow), placed the samples into labeled
containers, completed a chain of custody (COC) form, and submitted the samples and COC form to Meritech
personnel for laboratory analysis.
This inspection report and the SDO forms should be placed in the SWPP Plan or a file on site and they do not
need to be submitted to the NCDEQ. We will attempt to perform the next Stormwater inspection/sampling
event at the site before May 31, 2021. We appreciate the opportunity to continue to assist you on this
project. Please contact the undersigned at if you have any questions regarding this report or if you need
additional assistance.
Sincerely,
Jeffrey L. Gerlock, L.G.
Attachments --- SDO Report Forms
Blue Ridge Geological Services, Inc. * 7356 Belmont Drive, Trinity, NC 27370 * Phone: [phone]

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