87858_EQ_Supply_v3_Fact_Sheet_BINDER_30Aug2019

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
NCDEQ / DWR / NPDES
EXPEDITED FACT SHEET - PERMIT RENEWAL
NPDES Permit NCO087858
Joe R. Corporon, P.G., Compliance and Expedited Permitting Unit updated 22Aug2019
Facility Information
Facility Name:
Equip ment &Supply, Inc.
Applicant Address:
4507 Highway 74 West, Monroe, NC 28110
Facility Address:
Same
Contact & Consultant
Information:
Jim Diggs VP - [contact - [e-mail]]
704-289-6565
Permitted Flow:
0.0216 MGD
WWTP Classification:
Class PC-1 (groundwater remediation - GW-REM)
Permit Status:
Renewal
County:
Union
Stream Characteristics
Receiving Stream:
UT Stewarts Creek
(conveyance ditch)
Regional Office:
MRO
Basin/Subbasin:
Yadkin / 03-07-14
USGS Topo Quad:
G16SE/ Bakers
Stream Classification:
WS-III
Segment 13-17-36-9-(1)
Permit Writer:
Joe R. Corporon, P.G.
303(d) Listed:
No
Date:
31May2019
Drainage Area (mi ):
< 0.5
AARIF
Lat_ 351 02' 34 N Long. 801 36' 42" W
Summer 7Q 10 (cfs)
0.0
Winter 7Q10 (cfs):
0.0
30Q2 (cfs):
0.0
Average Flow (cfs):
NA
IWC (%):
100%
Background Summary - This groundwater remediation system was first permitted in January 2005, flow -
limited at 0.0216 MGD. Recent flows however average much less at—0.0032 MGD (2018-2019). Records
suggest that volatile organic compounds (VOCs) as chlorinated hydrocarbons were lost to the environment
stemming from the Permittee's past use of a single 55-gallon drum of solvent (TCE) inadvertently leaked
upstream of Stewarts Creek, classified WS-III. Site -assessment soil and groundwater sampling detected
TCE and various chlorinated -hydrocarbon "daughter -products of decomposition" [see NPDES permit
effective 0lFeb2005].
Receiving -Stream - This facility discharges via a man-made conveyance [ditch] under zero -flow receiving -
stream conditions [summer 7Q10 flow = 0.0 cfs] to an unnamed tributary (UT) to Stewarts Creek in the
Yadkin -Pee Dee River Basin. Stewarts Creek is currently classified WS-III and is not listed as impaired [not
303d-listed in the Basin Plan].
Compliance - WET -tests records indicated all "Pass." After the initial treatment -system start-up, VOCs
were not detected in the effluent above test -method practical quantitation levels (PQLs) suggesting an
appropriately designed and well -operated treatment facility. DWR relaxed the monitoring frequencies from
2/Month to Monthly for the 2010 and 2015 permit renewals — no changes recommended.
Summary of Renewal Changes: Updated site map and text to include reg citations; updated facility
description [Supplement to Cover Sheet]; updated text for eDMR submittal [see section A. (3.)]. Per
Permittee's request, added "recovery well network" to Sup. To Cover Sheet; removed "original" from WET
text to allow for e-submittal; updated site contact to Tim Secrest.
Fact Sheet
Renewal May2019 -- NPDES Pennit NCO087858
Page 1 of 1

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
equ ptnad & SUPP&J,
4507 HIGHWAY 74 W. • MONROE, NC 28110 PHONE [phone] *FAX [phone]
ISO 9001:2015
August 20, 2019
Mr. Joe R. Corporon, P.G.
NC DEQ
Division of Water Resources/NPDES Unit
1617 Mail Services Center
Raleigh, North Carolina 27699-1617
Re: Review of Draft NPDES Permit
NPDES Permit No. NCO '✓ Q EJ
Equipment & Supply, Inc.
4507Highway 74 West
Monroe, Union County, North Carolina
Mr. Corporon:
65�A VX
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AW `Z> f zoo (__
Equipment & Supply, Inc. has reviewed the August 19, 2019 Draft Permit and requests the
following corrections.
We understand that in telephone conversations between you and Mr. Richard Harmon, P.G.
of Harmon Environmental, PA earlier this year, the installation of a pump in monitor well
MW-1 was discussed and approved. This pump was installed, and pumping initiated on
March 21, 2019. This increase in the number of recovery wells is not reflected in Item 1
of the Draft Permit. Based on your earlier telephone conversations, we were under the
impression that Item 1. of the Draft Permit would be revised to read, "Recov Well (�
Network" instead of "Two Recovery Wells".
Equipment & Supply, Inc. also respectfully requests that Section A. (2.) of the Draft Permit
be revised to remove the word "(original)" from the sentence reading, "Additionally, DWR
Form AT-3 (original) is to be sent to the following address:". This request is based on our
understanding that the DEQ is accepting the AT-3 Form submitted digitally to
[e-mail]. Since electronic submissions cannot be "originals", we
respectfully re Rest the word "(original)" be removed from this portion of the Draft Permit.

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Further, on April 21, 2016, as a result of Mr. Hudson retiring, Equipment & Supply, Inc. requested the
Facility Contact be changed from Mr. Glenn Hudson to Mr. Tim_Secrest. Unfortunately, our electronic
database has been corrupted and this letter was not recovered. As a result, we respectfully request the
DEQ revise the Facility Contact from Mr. Glenn Hudson to:
Mr. Joe Corporon, P G.
August 20, 2019
Page 2
Mr. Tim Secrest
Equipment & Supply, Inc.
4507 Highway 74 West
Monroe, NC 28112
[phone] Ext. 125
tim@.equipsy.com
Please call Richard Harmon, P.G. with Harmon Environmental, PA at [phone] if you have any
questions or require any additional clarification.
Sincerelv,
Equi ment Supply, Inc.
Jim Diggs
Vice President
cc: Richard L. Harmon, P.G., Harmon Environmental, PA
Ed Watson, NC DEQ Mooresville Regional Office
MANUFACTURES QUALITYAIRCRAFT GROUND EQUIPMENT
-AIRCRAFT TEST EQUIPMENT -MAINTENANCE AND WORK STANDS -HYDRAULICJACKS -CARGOSYSTEMS
-TIRE BEAD BREAKERS • AIRCRAFT AND ENGINE SPECIALTY TOOLS -AIRCRAFT TOW BAR

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
AFFP
NCO087858
Affidavit of Publication
STATE OF NORTH SS
CAROLINA }
COUNTY OF UNION)
Dale Morefield, being duly sworn, says:
That he is Publisher of the The Enquirer Journal, a thrice -
weekly newspaper of general circulation, published in
Monroe, Union County, North Carolina; that the
publication, a copy of which is attached hereto, was
published in the said newspaper on the following dates:
June 18, 2019
That said newspaper was regularly issued and circulated
on those dates.
SIGNED:
e��7zlV_
Publisher
Subscribed to and sworn to me this 18th day of June
2019.
Pamera D. Crump, Notary, Union County, rth Carolina
My commission expires: July 10, 2023
30146484 30868806 '6
Wren Thedford
Division Of Water Resources 131
1617 Mail Service Center
Raleigh, NC 27699
Public Notice
North Carolina
Environmental Management
Commission/NPDES Unit.
1617 Mail Service Center
Raleigh, NC " J9--i 17
Notice of intent to Issue a
NPDES Wastewater Permit
The North Carolina Environ-
mental Management Commis-
sion proposes to issue a NP-
DES wastewater discharge
permit to the person(s) listed
below. Written comments re-
garding the proposed permit
will be accepted until 30 days
after the publish date of this
notice. The Director of the N
[division of Water Resources
(R) may hold a public
hearing should there be a sig-
nificant degree of public in-
terest, Please mail comments
and/or information requests to
DWR at the above, address.
Interested persons may visit
the DiJ R at 512 N. Salisbury
Street, Raleigh, NC to review
nformation on file.. Additional
information on NPDES per--
mit8 and this notice may be
found on our ebsite;
http:i/deq.nc.gov/about/divi-.
sion8f ater'-restsurces/ ater-
resouroes--permits/wastewal-
ter-branch/npdes-
'astewater/pu blip-notiees,or
by, calling (19) 707_3601,
Equipment & Supply, Inc.,
Monroe, requested
epuested to renew A o ,,,.�QPMU
permit 0087$ 8 for its N0T
groundwater rer ediatioi`i '�9� -�
WWTF, Union County, di Z A,
charging to a LIT to tewart�'o
Creek, Yadkin Pee-0ee Mixer �',,LCo�NT`� ,ICJ
Basin, 011110,

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
ROY COOPER NORTH CAROLINA
Governor Environmental Quality
NRCEAEL S_ REG-AN
Sacretmr
LINDA CU-LPEPPER
Interim Director
October 03, 2018
Jim Diggs,VP
Equipment And Supply Inc
4507 Hwy 74 W
Monroe, NC 28110
Subject: Permit Renewal
Application No. NCO087858
Equipment And Supply Inc
Union County
Dear Applicant:
The Water Quality Permitting Section acknowledges the October 1, 2018 receipt of your permit renewal application and
supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW permitting
branch. Per G.S. 150E-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. The
permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a
timely manner to requests for additional information necessary to allow a complete review of the application and renewal
of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
ec: WQPS Laserfiche File w/application
Sincerely, 'XwO61 { o a
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
D Q5
:aw.�w um.wmmu dukh�
North Carolina Department of Environmental Quality I Division of Water Resources
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919-807-6300

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
1� 6
NPDES PERMIT APPLICATION - SHORT FORM C - GW
For discharges associated with groundwater treatment facilities.
Mail the complete application to:
N. C. Department of Environment and Natural Resources
Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
NPDES Permit Number INCO087858
If you are completing this form in computer use the TAB key or the up - down arrows to move from one
field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type.
1. Contact Information:
Owner Name
Equipment & Supply, Inc.
Facility Name
Equipment & Supply, Inc.
Mailing Address
4507 Highway 74 West
City
Monroe RECEIVEDIDENR/DWR
State / Zip Code
NC/28110 0CT lG 11 2018
Telephone Number
[phone] Water -
Fax Number
vvvu0 ucJ
[phone] Permitting Section
e-mail Address
[e-mail]
2. Location of facility producing discharge:
Check here if same as
above
Street Address or State Road
City
State / Zip Code
County
3. Operator Information:
Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the
Operator in Responsible Charge or ORC)
Name Harmon Environmental, PA
Mailing Address
City
State / Zip Code
Telephone Number
Fax Number
4. Ownership Status:
Federal ❑
615 Bruce Thomas Road
Monroe
NC/28112
[phone]
[phone]
State ❑
Private
Public ❑
Pagel of 3 C-GW 03105

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
NPDES PERMIT APPLICATION - SHORT FORM C - GW
For discharges associated with groundwater treatment facilities.
S. Products recovered:
Gasoline ❑ Diesel fuel ❑ Solvents ® Other
6. Number of separate discharge points: 1 RECEIVED/DFNR1DWR
Outfall Identification number(s) 001 OCT 01 2018
7. Frequency of discharge: Continuous ® Intermittent ❑ Water Resources
Permitting Section
If intermittent:
Days per week discharge occurs: Duration:
S. Treatment System Design flow 0.00072 MGD
9. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including
latitude and longitude):
Stuarts Creek
10. Please list all additives to the treatment system, including chemicals or nutrients, that have
the potential to be discharged.
None
11. Is this facility located on Indian country? (check one)
Yes ❑ No
12. Additional Information
All applicants (including renewals):
➢ A USGS topographical map (or copy of the relevant portion) which shows all outfalls
➢ A summary of the most recent analytical results (effluent data, if available) containing the
maximum values for each chemical detected
NEW Applicants only:
➢ Engineering Alternative Analysis
➢ Description of remediation treatment system components, capacities, and removal efficiency
for detected compounds.
➢ If the treatment system will discharge to a storm sewer, written approval from the
municipality responsible for the sewer.
➢ A list of any chemicals found in detectable amounts at the site, with the maximum observed
concentration reported for each chemical (the most recent sample must be collected less
than one year prior to the date of this application)
➢ For petroleum -contaminated sites - Analyses for Volatile Organic Compounds (VOC) should
be performed. Analyses for any fuel additives likely to be present at the site and for phenol
and lead should also be performed.
➢ For sites contaminated with solvents or other contaminants - EPA Method 624/625
analysis should be performed.
Page 2 of 3 C-GW 03/05

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
NPDES PERMIT APPLICATION - SHORT FORM C - GW
For discharges associated with groundwater treatment facilities.
13. Applicant Certification
I certify that I am familiar with the information contained in the application and that to the
best of my knowledge and belief such information is true, complete, and accurate.
Jim Diggs Vice President
Printed name of Person Signing Title
/ZO 0
Signature of
Date
North Carolina General Statute 143-215.6 (b)(2) provides that: Any person who knowingly makes any false
statement representation, or certification in any application, record, report, plan, or other document files or
required to be maintained under Article 21 or regulations of the Environmental Management Commission
implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or
monitoring device or method required to be operated or maintained under Article 21 or regulations of the
Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable
by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section
1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both,
for a similar offense.)
Page 3of3 C-GW 03/05

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
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Equipment Supply, Inc. WWTF
Latitude:
320 02' 34" N Longitude: 800 36'42" W
Stream Class:
WS-1H Receiving Streanx. UT to Stewarts Creek
Segment Number.
13-17-36-9 (1) State Grids: 016SE
RMjMgLEgjjR:
Yadkin Pee Dee Permitted Flow: 0.0216MGD
Sub -Basin:
03-07-14 UK: 03040105
USGS Ouads-.
Bakers, NC
Location
not to scale Aq
.q r
NPDES PerrDitNC1087858
Union County

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
aceftlytica!®
wwimpawlabs.com
August 09, 2018
Mr. Rick Harmon
Harmon Environmental
615 Bruce Thomas Road
Monroe, NC 28112
RE: Project: 81 EFF 309-8/1
Pace Project No.: 92394058
Dear Mr. Harmon:
Pace Analytical Services, LLC
9800 KmceyAve. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on August 01, 2018. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Herring
[e-mail]
1(704)875-9092
HORIZON Database Administrator
Enclosures
s
`9e�RA'p�y�
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC
Page 1 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
aceAnalytical
wmpacelebs.mn
CERTIFICATIONS
Project: 81 EFF 309-8/1
Pace Project No.: 92394058
Charlotte Certification Mis
9800 Kincey Ave. Ste 100, Huntersville, NC 28078 South Carolina Certification M 99006001
Louisiana/NELAP Certification # LA170028 Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706 Kentucky UST Certification M 84
North Carolina Field Services Certification #: 5342 Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #. 12
REPORT OF LABORATORY ANALYSIS
Pace Analytical Services, LLC
9800 Kmcey Ave. Suite 100
Huntersvwlle, NC 28078
[phone]
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Pace Analytical Services, LLC
aceMalytical ® 980O KinceyAve n ersv Ile, NC Suite
108
wwwpacelabs.com
� [phone]
SAMPLE ANALYTE COUNT
Project: 81 EFF 309-8/1
Pace Project No.: 92394058
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92394058001 81 EFF 309 EPA 624 1 GAW 11 PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, I.I.C. Page 3 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
�aceMalytical
www.pacelabs.com
PROJECT NARRATIVE
Project: 81 EFF 309-8/1
Pace Project No.: 92394058
Method: EPA 624.1
Description: 624 Volatile Organics
Client: Harmon Environmental
Date: August 09, 2018
Pace Analytical Services, LLC
9800 KinceyAve Suite 1o0
Huntersville, NC 28078
[phone]
General Information:
1 sample was analyzed for EPA 624.1. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC Page 4 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
117acemalytical
wwwpacelabscom
ANALYTICAL RESULTS
Project: 81 EFF 309-8/1
Pace Project No.: 92394058
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvdle, NC 28078
[phone]
sample: a-i err aua
Lab ID: 92394058001 Collected, 08/01/18 08:20
Received: 08/01/18 12:52 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qua[
624 Volatile Organics
Analytical Method: EPA 624.1
1,1-Dichloroethane
ND
ug/L
2.0
1
08/08/18 21:03
75-34-3
1,1-Dichloroethene
ND
ug/L
2.0
1
08/08/18 21:03
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
2.0
1
08/08/18 21:03
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
2.0
1
08/08/18 21:03
156-60-5
Tetrachloroethene
ND
ug/L
2.0
1
08/08/18 21:03
127-18-4
1,1,2-Tdchloroethane
ND
ug/L
2.0
1
08/08/18 21:03
79-00-5
Trichloroethene
ND
ug/L
2.0
1
08/08/18 21:03
79-01-6
Vinyl chloride
Surrogates
ND
ug/L
2.0
1
08/08/18 21:03
75-01-4
4-Bromofluorobenzene (S)
104
%
70-130
1
08/08/18 21:03
460-00-4
Toluene-d8 (S)
118
%
70-130
1
08/08/18 21:03
2037-26-5
1,2-Dichloroethane-d4 (S)
97
%
70-130
1
08/08/18 21:03
17060-07-0
Date: 08/09/2018 03:47 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC
Page 5 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
,�acmnalyficalo
wwwpace/abs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 1o0
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: 81 EFF 309-8/1
Pace Project No.: 92394058
QC Batch: 423817
Analysis Method: EPA 624.1
QC Batch Method: EPA 624.1
Analysis Description: 624 MSV
Associated Lab Samples: 92394058001
METHOD BLANK: 2344861
Matrix: Water
Associated Lab Samples: 92394058001
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
1,1,2-Trichloroethane
ug/L
ND 2.0
08/08/18 19:56
1,1-Dichloroethane
ug/L
ND 2.0
08/08/18 19:56
1,1-Dichloroethene
ug/L
ND 2.0
08/08/18 19:56
cis-1,2-Dichloroethene
ug/L
ND 2.0
08/08/18 19:56
Tetrachloroethene
ug/L
ND 2.0
08/08/1819.56
trans-1,2-Dichloroethene
ug/L
ND 2.0
08/08/1819,56
Trichloroethene
ug/L
ND 2.0
08/08/18 19:56
Vinyl chloride
ug/L
ND 2.0
08/08/18 19:56
1,2-Dichloroethane-d4 (S)
%
94 70-130
08/08/18 19:56
4-Bromofluorobenzene (S)
%
106 70-130
08/08/18 19:56
Toluene-d8 (S)
%
106 70-130
08/08/18 19:56
LABORATORY CONTROL SAMPLE: 2344862
Spike LCS
LCS %
Rec
Parameter
Units
Conc. Result % Rec Limits Qualifiers
1,1,2-Trichloroethane
ug/L
20 19.5
98
70-130
1,1-Dichloroethane
ug/L
20 20.0
100
70-130
1,1-Dichloroethene
ug/L
20 21.3
107
50-150
cis-1,2-Dichloroethene
ug/L
20 20.6
103
68-146
Tetrachloroethene
ug/L
20 19.8
99
70-130
trans-1,2-Dichloroethene
ug/L
20 214
107
70-130
Trichloroethene
ug/L
20 21.2
106
65-135
Vinyl chloride
ug/L
20 20.8
104
5-195
1,2-Dichloroethane-d4 (S)
%
100
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2344863
2344864
MS
MSD
92394581001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,1,2-Trichloroethane
ug/L
NO
20
20
23.6
26.1
118
130
52-150
10
1,1-Dichloroethane
ug/L
ND
20
20
23.1
26.3
116
131
59-155
13
1,1-Dichloroethene
ug/L
ND
20
20
26.6
29.8
133
149
1-234
11
cis-1,2-Dichloroethene
ug/L
ND
20
20
24.6
27.4
123
137
45-174
11
Tetrachloroethene
ug/L
ND
20
20
22.4
253
112
126
64-148
12
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.9
28.7
125
144
54-156
14
Trichloroethene
ug/L
ND
20
20
24.8
280
124
140
70-157
12
Results presented an this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/09/2018 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
�aneMalXical
www.paWabs com
QUALITY CONTROL DATA
Project: 81 EFF 309-8/1
Pace Project No.: 92394058
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2344863
2344864
MS
MSD
92394581001 Spike
Spike MS
MSD MS
MSD
% Rec
Parameter
Units Result Conc.
Conc. Result
Result % Rec
% Rec
Limits RPD Qual
Vinyl chloride
ug/L ND 20
20 25.9
28.9 129
144
1-251 11
1,2-Dichloroethane-d4 (S)
%
111
112
70-130
4-Bromofluorobenzene (S)
%
99
99
70-130
Toluene-d8 (S)
%
99
99
70-130
e
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date. 08/09/2018 03:47 PM without the written consent of Pace Analytical Services, LLC
Page 7 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
aceAnalytical
"m pacefabs com
1
QUALIFIERS
Project: 81 EFF 309-8/1
Pace Project No • 92394058
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
PQL- Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-C Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/09/2018 03:47 PM without the written consent of Pace Analytical Services, LLC Page 8 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Pace Analytical Services, LLC
,�aneftlyfical ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
wwwpacelabs.com [phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: 81 EFF 309-8/1
Pace Project No.: 92394058
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92394058001 81 EFF 309 EPA 624.1 423817
C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/09/2018 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 12
a

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Document Name: Document Revised: February 7, 2018
aceAna"cal a Sample Condition Upon Recelpt(SCUR) Page 1 of 2
Document No.: Issuing Authority:
F-CAR-CS-033-Rev.06 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersvill*F=� Raleigh❑ Mechanicsville❑
• . Client Name: ' Prq)ect #• W V# : 92394®53
Courier:
Fe Ex - - - - UPS ❑LISPS Client
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❑ Commerce ❑Other:
8-
Custody Seal Present? Dyes C]Ald"' Seals Intact? ❑Yes ❑uo�
Date/Initials Person Examining Contentsi-�1�
Packing Material: ❑Bubble Wrap ffBubble Bags ❑None ❑ Other Biological Tissue Frozen?
Thermometer:lType of �-, et/❑elue ❑Yes []No BWAA —
gwdun ID; 2T040 12W []None
Cooler Temp (•C): %- -% Correction Factor: Add/Subtract ('C) +0,4
Temp should be above freezing to 6'C
Cooler Temp Corrected {°C): ❑Samples out of temp criteria. Samples on Ice, cooling process
1111 hasbegun
USDA Regulated Sall ( N/A, water sample)
Did samples on ' e in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (Intern!" Ily,
❑Yes No din incl H 'i d P
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Comments/Discrepancy:
Chain of Custody Present?
es
❑N/A
1.
Samples Arrived within Hold Time?
es
_[]NO
ONO
❑N/A
2.
Short Hold Time Analysis (02 hr.)?
[]Yes
ORO
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3.
Rush Turn Around Time Requested?
❑Yes
J20
❑N/A
4.
Sufficient Volume?
es
No
❑N/A
5.
Correct Containers Used?
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Yes
❑No
QN0
❑N/A
❑N/A
6.
Containers intact?
Yes • ❑No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
, ONO
--efV/A
8.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix: __—\'&Ef
es
❑No
❑N/A
9.
Headspace in VOA Vials (>S-6mm)7
❑Yes
No
N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes
❑Yes
No
❑No
❑N/A
J2<A
11.
i
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Date:
Date:
Field Data Required? ❑YeS [:]No
Page 10 of 12

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
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BP31.1-250 ml. Plastic Unpreserved (N/A)
BP21.1-500 ml Plastic Unpreserved (N/A)
BP1U-1 liter Plastic Unpreserved (N/A)
BP4S-125 ml. Plastic H2SO4 (pH < 2) (Cl-)
BP3N-250 ml plastic HNO3 (pH < 2)
8P42-12S ml. Plastic 2N Acetate & NaOH (>9)
BP4C-12S mL Plastic NaOH (pH > 12) (Cl-)
WGPU-Wide-mouthed Glass Jar Unpreserved
AG111-1 liter Amber Unpreserved (N/A) (Cl-)
AGIH-1 Ilter Amber HCI (pH < 2)
AG3U-250 ml Amber Unpreserved (N/A) (Cl.)
AGIS-1 liter Amber H2SO4 (pH < 2)
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VG9U40 mL VOA Unp (N/A)
DG9P-40 ml. VOA H3PO4 (N/A)
VOAK 16 vials per kk)-5035 kit (N/A)
V/GK (3 vials per kit)-VPH/Gas kit (N/A)
SPST 125 ml Sterile Plastic (N/A — lab)
SPIT-250 ml. Sterile (N/A —lab)
BP3A-250 ml Plastic (NH2)2SO4 (9.3-9.7)
AGOU-100 ml Amber Unpreserved vials (N/A)
VSGU-20 ml Scintillation vials (N/A)
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DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Jr
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www.pacelabs.com
Section A Section B
Required Client Information. Required Project Information•
Comps x:Artq Report To. j
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CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section C Page: of
Invoice Information !
Allent,onk, p,
I"t xV 2 2 3 6 Ccaanyhlf�bName.
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F-ALL-Q-020rev.07, 15-May-2007

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
NORTH CAROLINA
ROY COOPER 6P0r0rirh#1tf*f QUdiffy
cow"Or
MIHAEL S. REGAN
S.�rr�rary
LINDA CULPEPPER October 15, 2018
!nrerun afrsaor
Mr. Tim Seacrest
Equipment and Supply
4507 West US Hwy 74
Monroe, NC 28110
Subject: Compliance Evaluation Inspection
Equipment and Supply
NPDES Permit #NC0087858
Groundwater Remediation
Monroe, Union County
Dear Mr. Seacrest:
The MRO would like to extend its thanks to Mr. Rick Harmon and to yourself for taking the time to provide
assistance during the October 10, 2018, inspection. Enclosed you will find the report for the compliance
inspection. The treatment and disposal system appears to be performing well. Please keep the recovery and
monitoring wells free from obstructions.
Potential changes to future permit language were discussed regarding flexibility for the recovery well network and
sampling requirements regarding 1,4-dioxane. Please be on the lookout for these revisions in your next permit.
The report should be self-explanatory. Should you have any questions regarding this report, feel free to contact
Edward Watson atrBOA dEdWeE r w Drdo_ or by telephone at 704-235-2198.
Sincerely,
DocuSigned by:
F161FB69A2D84A3...
Andrew H. Pitner, P.G., Assistant Regional Supervisor
Water Quality Regional Operations Section
Mooresville Regional Office
Division of Water Resources
Attachment: Compliance Inspection Report
North Carolina Department of Environmental Quality I Division of Water Resources I Water Quality Regional Operations Section
Mooresville Regional Office 1 610 East Center Avenue, Suite 3011 Mooresville, North Carolina 28115
704.663.1699

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
United States Environmental Protection Agency
Form Approved.
EPA Washington, D.C. 20460
OMB No. 2040-0057
Water Compliance Inspection Report
Approval expires 8-31-98
Section A: National Data System Coding (i.e., PCS)
Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type
1 IN I 2 15 I 3 I NCO087858 111 12 I 18/10/10 I17 18 L d 19 L s j 201
211 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 f6
Inspection
Work Days Facility Self -Monitoring Evaluation Rating 131 QA ---------------------- Reserved -------------------
67
1.0 70I z I 71 72 n73I——!74 751 I I I I
I_I — I
80
Section B: Facility Data
Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include
Entry Time/Date
Permit Effective Date
POTW name and NPDES oermit Number)
01:00PM 18/10/10
15/02/01
Equipment And Supply Inc
4507 Highway 74 West
Exit Time/Date
Permit Expiration Date
Monroe NC 28112
02:30PM 18/10/10
19/01/31
Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
Other Facility Data
Richard Laurance Harmon/ORC/704-764-5694/
Name, Address of Responsible Official/Title/Phone and Fax Number
Contacted
Jim Diggs,4507 Hwy 74 W Monroe NC 28110/Vice
President/704-289-6565/7042831206 No
Section C: Areas Evaluated During Inspection (Check only those areas evaluated)
Permit Flow Measurement Operations & Maintenance Records/Reports
Facility Site Review Compliance Schedules Effluent/Receiving Waters Laboratory
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date
Maria Schutte Docusigned by: Division of Water Quality//704-663-1699
Edward Watson �/ MRO GW///E 10/15/2018
CA4CEBF8F85F415...
Signature of Management Q A Reviewer Docusigned by: Agency/Office/Phone and Fax Numbers Date
4-0 tW H ;P" 4k"
EAF1611`669AMUAI.
10/15/18
.
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete.
Page#

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
NPDES yr/mo/day Inspection Type (Cont.)
NCO087858 I11 121 18/10/10 117 18 ICI
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
A Compliance Evaluation Inspection was performed by MRO staff on October 10, 2018. The system
was down due to a float issue. As such,no discharge was occurring at the time of inspection. The
outfall area was viewed and no obstructions were observed. Overall, the system appears to be
operating wihin the specifications of the permit.
The permit is scheduled to expire January 31, 2019. A renewal application has been submitted to
NPDES CO permitting group.
Please keep the area around the monitoring and recovery wells free from obstructions.
The effluent flow meter has a current calibration sticker present.
Page#

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Permit: NCO087858 Owner -Facility: Equipment And Supply Inc
Inspection Date: 10/10/2018 Inspection Type: Compliance Evaluation
Permit
Yes No NA NE
(If the present permit expires in 6 months or less). Has the permittee submitted a new
0
❑
❑
❑
application?
Is the facility as described in the permit?
0
❑
❑
❑
# Are there any special conditions for the permit?
0
❑
❑
❑
Is access to the plant site restricted to the general public?
0
❑
❑
❑
Is the inspector granted access to all areas for inspection?
0
❑
❑
❑
Comment: The Dermit was Dresent at the site and available for review. The Dermit is due to exDire
January 31, 2019. The renewal application has been submitted. Permit language regarding
the recovery well network has been discussed with central office staff to provide flexibility.
Special conditions for monitoring 1 A Dioxane are expected to be added in the permit
renewal.
Compliance Schedules Yes No NA NE
Is there a compliance schedule for this facility? 0 ❑ ❑ ❑
Is the facility compliant with the permit and conditions for the review period? 0 ❑ ❑ ❑
Comment: Durina the site visit. the SeDtember 2018 eDMR reDort and SeDtember laboratory analvtical
data were reviewed. Quarterly WET testing for chlorinated solvents has historically reported
as Passing. MRO performed a file review for the 2018 eDMR records and found no
violations to be present.
Operations & Maintenance Yes No NA NE
Is the plant generally clean with acceptable housekeeping? 0 ❑ ❑ ❑
Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable ❑ 0 ❑ ❑
Solids, pH, DO, Sludge Judge, and other that are applicable?
Comment: A review of the 2018 O&M records was performed during the site visit. The system was not
in operation at the time of the inspection.
Page# 3

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Central Files: APS _ SWP
4/8/2019
Permit Number NCO087858
Permit Tracking Slip
Program Category
Status Project Type
NPDES WW
In review Renewal
Permit Type
Version Permit Classification
Groundwater Remediation Discharge
Individual
Primary Reviewer
Permit Contact Affiliation
joe.corporon
Coastal SWRuIe
Permitted Flow
21,600
Facility
Facility Name
Equipment And Supply Inc
Location Address
4507 Highway 74 West
Monroe
Owner
NC 28112
Major/Minor Region
Minor Mooresville
County
Union
Facility Contact Affiliation
Owner Name Owner Type
Equipment And Supply Inc Non -Government
Owner Affiliation
Jim Diggs
4507 Hwy 74 W
Dates/Events Monroe NC 28110
Scheduled
Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
1 /14/2005 10/1 /2018 5/8/2019
Regulated Activities Requested /Received Events
Groundwater remediation Region comments on draft requested
Region comments on draft received
Outfal I 001
Waterbody Name Streamindex Number Current Class Subbasin
Stewarts Creek 13-17-36-9-(1) WS-III 03-07-14

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
lo•
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
Glen R. Hudson, Manufacturing Engineer
Equipment Supply, Inc.
4507 Highway 74 West
Monroe, North Carolina 28110
Dear Mr. Hudson:
Donald van der Vaart
Secretary
January 9, 2015
Subject: Issuance of NPDES Permit NCO087858
Equipment Supply, hie. WWTF
4507 Highway 74 West, Monroe
Union County
The Division of Water Resources (DWR of the Division) hereby issues the attached permit pursuant to the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between
North Carolina and the U.S. Environmental Protection Agency (EPA) dated October 15, 2007 (or as
subsequently amended).
The Division understands that you have made no changes in your treatment system since last renewal. We
therefore have made only minimal changes for renewal; updated your facility map and facility description;
we have also included parameter codes for your convenience [see Section A. (1.)]. However, please note that
electronic Discharge Monitoring Reports (eDMRs) will soon be required.
hnplementing Electronic Discharge Monitoring Reports eDMRs). Please be advised that the Division is
implementing an electronic Discharge Monitoring Report (eDMR) program in accord with pending
requirements by the Environmental Protection Agency (EPA). We have included the details of the eDMR
program in this permit [see Special Condition A. (3.)].
Proposed federal regulations require electronic submittal of all DMRs and specify that, if North Carolina
does not establish a program to receive such submittals, Perinittees must then submit eDMRs directly to
EPA. For more information on eDMRs, registering for eDMR submittal, and obtaining an eDMR user
account, please visit DWR's webpage:
http://portal.neden•.or. web/wq/admin/boglipu/edam•.
For information on EPA's proposed NPDES Electronic Reporting Rule, please visit EPA's website:
http: //www2. epa. gov/comp liance/proposed-npdes-electronic-reporting-role
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty
(30) days following receipt of this letter. This request must take the form of a written petition,
1601 Mail Service Center, Raleigh, North Carolina 27699-1601
Phone: [phone] Internet: www.ncdenr.gov
An Equal Opportunity 1 Affirmative Action Employer — Made in part by recycled paper

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
conforming to Chapter 150B of the North Carolina General Statutes, and you must file this form
with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina
27699-6714). Unless such demand is made, this decision shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may
modify, revoke, and/or reissue this permit. This permit does not affect your legal obligation to
obtain other permits required by the Division of Water Quality, the Division of Land Resources, the
Coastal Area Management Act, or any other Federal or Local governmental permit.
If you have any questions, please contact Joe R. Corporon, L.G. at [ioe.corporon2cncdenr. ov] or
call his direct line [phone].
S' Zere
G
Thomas A. Reeder, Dir or
Division of Water Resources
Enclosure: NPDES Permit NCO087858 (Issuance Final)
hc: Central Files
MRO/SWPS Marcia Allocco; Michael L. Parker, Supervisor
NPDES Program Files
cc: MRO/SWPS Marcia Allocco; Michael L. Parker, Supervisor
Richard L. Harmon [[e-mail]
Susan Meadows, Aquatic Toxicology Branch (ATB)

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Permit NCO087858
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
(NPDES)
hl compliance with the provisions of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Equipment Supply, Inc.
is hereby authorized to discharge wastewater from an outfall located at the
Equipment Supply Inc. WWTF
4507 Highway 74 West, Monroe
Union County
to receiving waters designated as a umlamed tributary to Stewarts Creek in the Yadkin Pee -Dee
River Basin in accordance with effluent limitations, monitoring requirements, and other
conditions set forth in Parts I, II, III and IV hereof.
This permit shall become effective February 1, 2015.
This permit and authorization to discharge shall expire at midnight on January 31, 2019.
Signed this day January 9, 2015.
T� A. Reader, Director
D ision of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 6

DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Permit NCO087858
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revolted.
As of this permit issuance, any previously issued permit bearing this number is no longer effective.
Therefore, the exclusive authority to operate and discharge from this facility arises under the permit
conditions, requirements, terms, and provisions included herein.
Equipment Supply, Inc.
is hereby authorized to:
1. continue operating a groundwater remediation system consisting of:
• two recovery wells
• equalization/storage tank
• air stripper
• effluent piping and sample port
located at the Equipment Supply Inc. WWTF, 4507 Highway 74, Monroe, Union County, and
2. discharge from said treatment works via Outfall 001, at the location specified on the attached
map, into an unnamed tributary (UT) to Stewarts Creek [Stream Segment 1347-36-9-(1]], a
waterbody currently classified WS-III within Subbasin 03-07-14 of the Yadkin Pee -Dee River
Basin.
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DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Permit NCO087858
Part I
A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
During the period beginning on the effective date and lasting until expiration, the Permittee is
authorized to discharge treated wastewater from Outfall 001. Such discharges shall be limited and
monitored 1 by the Permittee as specified below:
EFFLUENT
CHARACTERISTIC
[PARfl<ATERS CODES],
MONITORING) REQUIREMENTS
Monthly
Average
Daily
Maximum
Measurement
Frequency
Sample
Tye
Sample
Location
Flow (MGD)
50050
0.0216
Continuous
Recording
Effluent
1,1 Dichloroethene
34501
Monthly
Grab
Effluent
Cis 1,2 Dichloroethene
77093
Monthly
Grab
Effluent
1,2-Trans-Dichloroethylene
34546
Monthly
Grab
Effluent
Tetrachloroethene
78389
Monthly
Grab
Effluent
1,1,2 Trichloroethane
34511
Monthly
Grab
Effluent
Trichloroethene
78391
Monthly
Grab
Effluent
Vinyl Chloride
39175
Monthly
Grab
Effluent
Chronic Toxicity 2
TGP3B
Quarterly
Grab
Effluent
Footnotes:
1. Beginning no later than 270 days from the effective date of this permit, the Permittee shall begin
reporting discharge monitoring data electronically using the NC DWR's Electronic Discharge
Monitoring Report (eDMR) internet application [See Section A. (3)].
2. A flow totalizer may be used in lieu of a continuous recording device. Should flow become
inconsistent and/or highly variable, or should the Mooresville Regional Office deem this method
insufficient to properly characterize wasteflow, a continuous recording device may be required.
3. Whole Effluent Toxicity (WET) testing [Chronic] using Cerioda@nia dubia, @ 90% effluent
concentration; to be performed during the months of March, June September and December. See
supplement to Effluent Limitations and Monitoring Requirements page A. (2)
Conditions:
Each effluent sample event shall accurately represent the physical and chemical character
of the discharge.
The Permittee shall discharge no floating solids or foam.
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DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Permit NC0087858
A. (2) CHRONIC TOXICITY PERMIT LIMIT (Quarterly)
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to
Ceriodaphnia tibia at an effluent concentration of 90 %.
The permit holder shall perform at a minimum, quarter•Iy monitoring using test procedures outlined in the "North
Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised December 2010, or subsequent versions or
"North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised- December 2010) or subsequent
versions. The tests will be performed during the months of March, June September and December. These months
signify the first month of each three-month toxicity -testing quarter assigned to the facility. Effluent sampling for this
testing must be obtained during representative effluent discharge and shall be performed at the NPDES permitted
final effluent discharge below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or ChV below the
permit limit, then multiple -concentration testing shall be performed at a minimum, in each of the two
following months as described in "North Carolina Phase H Chronic Whole Effluent Toxicity Test Procedure"
(Revised -December 2010) or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code TGP3B for the
pass/fail results and THP3B for the Chronic Value. Additionally, DWR Form AT-3 (original) is to be sent to the
following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than 30 days after the
end of the reporting period for which the report is made.
Test data shall be complete, accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature.
Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the
Perrnittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility
name, permit number, pipe number, county, and the montln/year of the report with the notation of "No Flow" in the
comment area of the form. The report shall be submitted to the Water Sciences Section at the address cited above.
Should the Permittee fail to monitor during a month in which toxicity monitoring is required, monitoring will be
required during the following month. Assessment of toxicity compliance is based on the toxicity testing quarter,
which is the three month time interval that begins on the first day of the month in which toxicity testing is required by
this permit and continues until the final day of the third month.
Should any test data fi•om this monitoring requirement or tests performed by the North Carolina Division of Water
Resources indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include
alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an invalid
test and will require immediate follow-up testing to be completed no later than the last day of the month following
the month of the initial monitoring.
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DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Permit NC0087858
A. (3.) ELECTRONIC REPORTING - DISCHARGE MONITORING REPORTS
Proposed federal regulations require electronic submittal of all discharge monitoring reports
(DMRs) and specify that, if a state does not establish a system to receive such submittals, then
Permittees must submit DMRs electronically to the Environmental Protection Agency (EPA).
NOTE: This special condition supplements or supersedes the following Sections within Part II of
this permit (Standard Conditions for NPDES Perinits):
® Section B. (11.) Signatory Requirements
® Section D. (2.) Reporting
® Section D. (6.) Records Retention
® Section E. (5.) Monitoring Reports
1. Reporting [Supersedes Section D. (2.) and Section E. (5.) (a)]
Beginning no later than 270 days from the effective date of this permit, the Permittee shall
begin reporting discharge monitoring data electronically using the NC DWR's Electronic
Discharge Monitoring Report (eDMR) internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each month
and submitted electronically using eDMR. The eDMR system allows permitted facilities to
enter monitoring data and submit DMRs electronically using the internet. Until such time that
the state's eDMR application is compliant with EPA's Cross -Media Electronic Reporting
Regulation (CROMERR), Permittees will be required to submit all discharge monitoring data
to the state electronically using eDMR and will be required to complete the eDMR submission
by printing, signing, and submitting one signed original and a copy of the computer printed
eDMR to the following address:
NC DENR / DWR / Information Processing Unit
ATTENTION: Central Files / eDMR
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
If a Permittee is unable to use the eDMR system due to a demonstrated hardship, or due to the
facility being physically located in an area where less than 10 percent of the households have
broadband access, then a temporary waiver from the NPDES electronic reporting
requirements may be granted and discharge monitoring data may be submitted on paper DMR
forms (MR 1, 1. 1, 2, 3) or alternative forms approved by the Director. Duplicate signed
copies shall be submitted to the mailing address above.
Requests for temporary waivers from the NPDES electronic reporting requirements must be
submitted in writing to the Division for written approval at least sixty (60) days prior to the
date the facility would be required under this permit to begin using eDMR. Temporary
waivers shall be valid for twelve (12) months and shall thereupon expire. At such time,
DMRs shall be submitted electronically to the Division unless the Permittee re -applies for and
is granted a new temporary waiver by the Division.
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DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Permit NC0087858
Information on eDMR and application for a temporary waiver from the NPDES electronic
reporting requirements is found on the following web page:
http://poltal.nedenr.org/web/wq/adi,niii/bog/ipu/edmr
Regardless of the submission method, the first DMR is due on the last day of the month
following the issuance of the permit or in the case of a new facility, on the last day of the
month following the commencement of discharge.
2. Signatory Requirements [Supplements Section B. (11.) (b) and supersedes Section B.
11. d
All eDMRs submitted to the permit issuing authority shall be signed by a person described in
Part II, Section B. (I 1.)(a), or by a duly authorized representative of that person as described
in Part II, Section B. (I1.)(b). A person, not an assigned position, must be delegated signatory
authority for eDMR reporting purposes.
For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR
user account and login credentials to access the eDMR system. For more information on
North Carolina's eDMR system, registering for eDMR and obtaining an eDMR user account,
please visit the following web page:
http://portal.ncdenr.org/web/wq/admin/bog/ipLi/ed
Certification. Any person submitting an electronic DMR using the state's eDMR system
shall make the following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF
CERTIFICATION WILL BE ACCEPTED:
"I certify, under penalty of law, that this document and all attachments r-vere prepared under
my direction or stiper•vision in accordance lnith a system designed to assure that qualified
personnel properly gather and evaluate the information submitted. Based on my inquiry of the
person or persons ri,ho manage the system, or those persons directly responsible for gathering
the information, the information submitted is, to the best of illy 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 knoii,ing violations. "
3. Records Retention [Supplements Section D. (6.)]
The Permittee shall retain records of all Discharge Monitoring Reports, including eDMR
submissions. These records or copies shall be maintained for a period of at least 3 years from
the date of the report. This period may be extended by request of the Director at any time [40
CFR 122.41].
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DocuSign Envelope ID: 1BDADABC-4FC8-4A89-8075-4F30313FF8DA
Equipment Supply, Inc. WWTF
Latitude: 32° 02' 34" N Longitude: 80° 36' 42" W
Stream Class: WS-III Receiving Stream: UT to Stewarts Creek
Segment Number: 13-17-36-9 (1) State Grids: G16SE
Drainage Basin: Yadkin Pee Dee Permitted Flow: 0.0216 MGD
Sub -Basin: 03-07-14 HUC: 03040105
USGS uads: Bakers,NC
Facility1
Location
not to scale`'
NOY,th NPDES Permit NC0087858
Union County