NCG030063_March DMR_20200407

Industrial Connections & Solutions LLC
6801 Industrial Drive
Mebane, North Carolina 27302
USA
CERTIFIED MAIL, 7019 0700 0000 2723 5737
April 7, 2020
NC DEQ / Division of Water Resources
Attention: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
A It 1!
^ 191P
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 #NCG030063
Industrial Connections & Solutions LLC — Stormwater General Permit NCGO30000
Dear Sir or Madam:
In accordance with our NPDES Stormwater Permit, Industrial Connections & Solutions LLC is notifying
the Division of Energy, Mineral, and Land Resources (DEMLR) of benchmark value exceedance for Out -
falls SDO-1, SDO-2, SDO-3 & SDO-6 for copper. We will continue to conduct monthly sampling while
looking for solutions to the continuous benchmark exceedances.
The following documents are enclosed:
1. Stormwater Discharge Monitoring Report
2. Lab Results from Sampling (Meritech, Inc.)
3. Qualitative Monitoring Reports (SDOs) — Blue Ridge Geological Services, Inc.
If you have any questions about this report, please contact me at [phone].
Sincerely,
:� -
Natalie L. Stennis, MS, FE
Lead HSE&S Specialist
Attachments
Industrial Solutions
6801 Industrial Drive
Mebane, NC 77307
USA
www.abb.com
WE

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Meritech, Inc.
Environmental Laboratory
Laboratory Certification No. 165
Contact: Natalie L. Stennis
Client: ABB-Industrial Conn & Sol
6801 Industrial Dr.
Mebane, NC 27302
Page 1
Report Date: 4/3/2020
Project: ABB
Date Sample Rcvd: 3/24/2020
Meritech Work order #
03242002 Sample: SDO-1 Grab
3/23/20
13:00
parameters
Results
Analysis Date
Analyst
Reporting Limit
Method
Total Suspended Solids
41 mg/L
3/25/20
BF
2.5 mg/L
SM 2540 D
Copper, total
0.011 mg/L
3/30/20
ED
0.002 mg/L
EPA 200.7
Lead, total
<0.01.0 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.104 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
3/30/20
JM
5 mg/L
EPA 1664 B
Meritech Work Order #
03242003 Sample: SDO-2 Grab
3/23/20
13:30
Parameters
Results
Analysis Date
Analyst
Reporting Limit
Method
Total Suspended Solids
24 mg/L
3/25/20
BF
2.5 mg/L
SM 2540 D
Copper, total
0.011 mg/L
3/30/20
ED
0.002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.081 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
3/30/20
JM
5 mg/L
EPA 1664 B
Meritech Work Order #
03242004 Sample: SDO-3 Grab
3/23/20
13:25
Parameters
Results
Analysis Date
Analyst
Reporting Limit
Method
Total Suspended Solids
32 mg/L
3/25/20
BF
2.5 mg/L
SM 2540 D
Copper, total
0.012 mg/L
3/30/20
ED
0.002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.109 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
3/30/20
JM
5 mg/L
EPA 1664 B
Meritech Work Order #
03242005 Sample: SDO-6 Grab
3/23/20
13:10
Parameters
Results
An s_rs_Date
Analyst
Reporng Limit
Method
Total Suspended Solids
12 mg/L
3/25/20
BF
2.5 mg/L
SM 2540 D
Copper, total
0.011 mg/L
3/30/20
ED
0,002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.055 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
3/30/20
JM
5 mg/L
EPA 1664 B
642 Tarnco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]S22

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Natalie L. Stennis
Client: ABB-Industrial Conn & Sol
6801 Industrial Dr.
Mebane, NC 27302
Page 2
Report Date: 4/3/2020
Project: ABB
Date Sample Rcvd: 3/24/2020
Meritech Work Order #
03242006
Sample: SDO-7 Grab
3/23/20
12:55
Parameters
Results
Analysis Date Analyst
RgVoxting Limit
Method
Total Suspended Solids
30 mg/L
3/25/20
BF
2.5 mg/L
SM 2540 ❑
Copper, total
0.009 mg/L
3/30/20
ED
0.002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Zinc, total
0.035 mg/L
3/30/20
ED
0.010 mg/L
EPA 200.7
Oil & Grease (SGT/HEM)
<5 mg/L
3/30/20
JM
5 mg/L
EPA 1664 B
I hereby certify that I have reviewed and approve these data. y)' fla Mcc
Laboratory Represen to tive
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

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March 26, 2020
Ms. Natalie Stennis
Industrial Connections & Solutions LLC 1 ABB
6801 Industrial Drive
Mebane, North Carolina 27302
Subject: Report of Stormwater Outfall Inspection and Sampling - March 2020
Industrial Connections & Solutions 1 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 Ulan (SWPPP) prepared for the subject site as well as the requirements of
NCDEQ NPDES General Permit. On March 23, 2020 Blue Ridge personnel performed a stormwater
outfalI inspection and sampling event at the subject site during a measureable rainfall event. Rainfall data
was obtained from a nearby weather station. According to the website, the area in the vicinity of the subject
site received approximately 0.45 inches of rain during the storm event.
Blue Ridge personnel observed the stormwater discharge at outfalls SDO-1 through SDO-3, SDO-6, and
SDO-7 and completed Stormwater discharge outfall (SDO) qualitative monitoring report forms for each of
these outfalls. The SDO forms are attached. The pH of the samples was measured in the field using an
Oak -ton pH meter and recorded on the SDO forms. No environmental issues were observed at the outfalls
during this inspection (except noticeable silty runoff from onsite construction activities enter the stormwater
system and nearby creeks). Field personnel collected samples from each of the Stormwater outfalls, placed the
samples into labeled containers, completed a chain of custody (COC) form, and submitted the samples and
COC form to Meritech personnel.
This inspection report and the SDO forms should be placed in the S WPP 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 April 30, 2020. 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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