NC0084662_Fact Sheet_20210208

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
NCDEQ / DWR / NPDES
EXPEDITED FACT SHEET - NPDES PERMIT RENEWAL
NPDES Permit NCO084662
Joe R. Corporon, P.G., NPDES Permitting and Compliance
Facility Information
Applicant/Facility Name
Textron, Inc.
formerly Homelite l formerly John Deere GW-REM
Applicant Address
40 Westminster Street, Providence, Rhode Island 02903
Facility Address
3800 Little Mountain Road, Gastonia 28056
Consultant
AECOM Technical Services [Erin Stewart, P.G., Project Manager
919-461-1323, and Nick Shore, Project Geologist, 919-461-1485]
Permitted Flow (MGD)
0.100 MGD
Type of Waste
Groundwater remediation for chlorinated solvents
Facility Class
Class I phys/Chem
County MR Gaston
Permit Status
Renewal
I Regional Office
3MRO
MW Stream Characteristics
Receiving Stream
UT to Crowders Creek
Stream Classification
C
Stream Index
11-135
Drainage basin
Catawba
Summer 7Q10 (cfs)
0.24
Subbasin
03-05-37
Winter 7Q10 (cfs)
Use Support
No
30Q2 (cfs)
303(d) Listed
Yes
Average Flow (cfs)
~
State Grid
G14NW
IWC (%)
39 %
USGS Topo Quad
Gastonia South
Treatment Facility History — The former Textron facility in Gastonia is a GW-REM system designed to
remove volatile organic compounds pumped from groundwater via an array of recovery wells. In 2011, DWR
calculated the discharge IWC at 39.24 %. This 0.300 MGD treatment system originally consisted of two (2)
air -stripping units with a third unit available as backup. In 2011 the Permittee reduced flow to 0.100 MGD
utilizing a single four -tray air stripper. The current renewal application (March 03, 2020) states that the
system includes no chemical additives, produces no solids or bio-sludge, and proposes no increase in flow
since last renewal.
Flow Summary (MGD) — Jan20l6-Jul2O2O: [Permit Cycle Flow Ave 0.048 MGD]
Year
Ave
Max
Min
n
Comments
2016
0.046
0.064
0.025
365
2017
0.043
0.054
0.022
365
2018
0.048
0.063
0.022
365
2019
0.048
0.0747
0.0117
365
2020
0.069
0.816
0.0045
121
[thru April]
Fact Sheet 2
Renewal 2015 -- NPDES Pernnt NC0084662
Page 1

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Basin Plan and Instream Data Review — Since 2011 the entire 0.4-mile UT stream segment (from its source
to Crowders Creek) is listed as Impaired by undefined causes. More recently [303d list 2018], DWR notes
poor instream habitat, possible toxicity, and evidence of nutrient enrichment.
Instream Monitoring — This facility does not perform in -stream monitoring — based on the above record, no
changes recommended.
Whole Effluent Toxicity (WET) Testing - Compliance Review - Based on BIMS records, the Division has
issued no limit or monitoring violations to this facility since March of 2006. WET -test history (Jan2016 to
Apr202O) shows seventeen (17) Quarterly chronic tests [TG3PB) indicating "pass." No changes
recommended.
Effluent Data Review - Reasonable Potential Analysis (RPA) — Discharge Monitoring Reports (DMRs)
appear regular and complete (Jan2016-Jun2020). The Permittee supplied annual analytical results for EPA Test
Method 601 indicating regular, but trace detections only, of total chlorinated compounds (EPA 601) above
method -detection levels (MDLs). Traces include 1,1 DCA, 1,1,2-DCE, cis-1,1,2 DCA, and TCA. These data
suggest no reasonable potential to exceed respective surface water -quality standards [see Application
Summary of Recent Analytical Results — NPDES Discharge 001].
Renewal Changes — Based on trace detections of multiple compounds, renewal will continue to require
Quarterly monitoring of Test Method EPA 601 to facilitate future compliance evaluation [see permit
section A. (1.)].
Renewal 2020 Summary
1. Updated facility description and map
2. Updated text for eDMR compliance
3. Updated text WET testing text
4. eDMR reporting - added footnote to A. (1.) requiring the
Permittee to list any VOC detected in eDMR.
5. No further changes recommended.
Proposed Schedule for Permit Issuance:
Public Notice (estimated):
Issuance (estimated):
Effective Date (estimated):
NPDES DIVISION CONTACT
September 8, 2020
October 16, 2020
December 1, 2020
If you have questions regarding any of the above or the attached permit, please contact Joe R.
Corporon, P.G., email preferred [e-mail]].
NAME:
TE: 08SEP2020
Fact Sheet Sep2020
Renewal -- NPDES NCO084662
Page 2

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
ROY COOPER
aovmor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
Textron, Inc.
Attn: Gregory L. Simpson, Site Director
40 Westminster St
Providence, RI 02903
Subject: Permit Renewal
Application No. NCO084662
Textron remediation site
Gaston County
Dear Applicant:
NORTH CAROLINA
Environmental Quality
March 05, 2020
The Water Quality Permitting Section acknowledges the March 4, 2020 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. 15OB-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://deg. 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.
Sincerely
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
cc: Nick Shore-AECOM
ec: WQPS Laserfiche File w/application
&-a, North Caro. ra Departrneetof Environmerta?Quaity I DaVS:D?l of Water Resocroas

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
AECOM
February 26, 2020
AECOM
1600 Perimeter Park Drive, Suite 400
Morrisville, North Carolina 27560
Wren Thedford
NC DENR / DWR / NPDES Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
919.461.1100 tel
919.461.1415 fax
MAR z�z0
NCD�QIDWRINPDES
Subject: Request for Renewal of NPDES Permit NCO084662
Former Homelite/Former John Deere Facility Waste Water Treatment Plant (Groundwater
Remediation)
Gastonia, Gaston County, North Carolina
Dear Ms. Thedford,
On behalf of Textron, Inc. (Textron), AECOM Technical Services of North Carolina, Inc. (AECOM) is
requesting renewal of National Pollutant Discharge Elimination System (NPDES Permit)
NCO084662 for the groundwater treatment system located at the former Homelite/former John
Deere Consumer Products facility in Gastonia, Gaston County, North Carolina.
Textron relocated the NPDES outfall as specified in the Request for Minor Permit Modification
submitted to NPDES Complex Permitting Unit on June 6, 2014. As specified in this letter, and
approved by e-mail on June 9, 2014, the outfall was moved to a new location approximately 50 feet
downstream of the previous NPDES outfall. The outfall relocation was completed during the week
of June 15, 2015. The current NPDES outfall location is shown on the attached Figure 1, and the
former and current outfall locations are shown on the attached Figure 2.
No solids or sludges are generated by the treatment process. Therefore, no special handling or
disposal of generated solids/sludges is required.
Attached is the electronic signature agreement including the delegation of signature authority dated
May 23, 2019 and July 12, 2019, respectively. Textron has delegated signature authority for
NPDES correspondence to the AECOM Project Managers (Nick Shore and Erin Stewart). Also
attached are the required application and documentation necessary for renewal of the permit.
If you have any questions regarding this application for renewal please contact either Nick Shore
[phone] or Erin Stewart [phone].

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
AECO M
Yours sincerely,
AECOM Technical Services of North Carolina, Inc.
Nick Shore, P.G.
Project Geologist
cc: Gregory L. Simpson —Textron, Inc.
r
Erin Stewart, P.G.
Project Manager

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
NPDES PERMIT APPLICATION - SHORT FORM C - GW
For discharges associated with groundwater treatment facilities.
Mail the complete application to:
NC DEQ / DWR / NPDES
1617 Mail Service Center
Raleigh, NC 27699-1617
NPDES Permit Number INCO084662
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
Facility Name
Mailing Address
City
State / Zip Code
Telephone Number
Fax Number
e-mail Address
Textron, Inc. (Attention: Gregory L. Simpson)
Former Homelite/Former John Deere Wastewater Treatment Plant
for Groundwater Remediation
40 Westminster Street
Providence
Rhode Island 02903
[phone]
[phone]
[e-mail]
2. Location of facility producing discharge:
Check here if same as above ❑
Street Address or State Road
City
State / Zip Code
County
3800 Little Mountain Road
Gastonia
North Carolina 28056
Gaston
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 AECOM Technical Services of North Carolina, Inc. (Erin Stewart)
Mailing Address 1600 Perimeter Park Drive, Suite 400
City Morrisville
State / Zip Code North Carolina 27560
Telephone Number [phone] (Main) [phone]
Fax Number [phone]
4. Ownership Status:
Federal ❑ State ❑ Private ® Public ❑
Page 1 of 3 C-GW 6/17

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
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
Outfall Identification number(s) 001
7. Frequency of discharge: Continuous ® Intermittent ❑
If intermittent:
Days per week discharge occurs: Duration:
8. Treatment System Design flow 0.1 MGD
9. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including
latitude and longitude):
Unnamed tributary of Crowders Creek: Latitude 35.212389° N; Longitude 81.1925560 W.
See Figures 1 and 2 for outfall location.
10. Please list all additives to the treatment system, including chemicals or nutrients, that have
the potential to be discharged.
No additives.
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 6/17

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
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.
Gregory L. Simpson Director Site Remediation
Printed name of Person Signing Title
Applicant
Date
ZS / Zo? 0
Nortk.Wolina 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 falsities, 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 3 of 3 C-GW 6117

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
N.C. Department of Environmental Quality
Division of Water Resources
Electronic Signature Agreement
Federal regulations require that electronic documents must have valid electronic signatures if Title 40 of
the Code of Federal Regulations requires handwritten signatures on the paper documents they replace.
Valid electronic signature refers to an electronic signature on an electronic document that has been
created with an electronic signature credential.
This Electronic Signature Agreement, when finalized and approved, will allow the individuals with
electronic signature credentials to sign electronically a variety of required permit documents in lieu of the
submittal of signed paper copies. The submittal of Electronic Discharge Monitoring Reports (eDMR)
will be available once your electronic signature credentials are in place. Some agreements for document
submittals or acceptance, as noted in the Agreement Conditions (Section B.), are not currently available
electronically but are included here to have the agreements in place and to avoid the need to complete
future submittal of agreement forms when these systems are initiated.
A. Owner / Organization Information
Owner/Organization Name:
Textron, Inc., Attn: Greg Simpson — Director Site
Remediation
Responsible Official:
Ann T. Willaman, Assistant Secretary
as identified in accordance with 40 CFR 122.22
Street Address:
4D Westminster Street
City:
Providence
State / Zip:
Rhode Island 02903
Phone Number:
401 457-2635(Greg Simpson)
Email Address:
[e-mail]
*email will be the primary method of contact for the electronic
[e-mail]
submittal process so it is important to have an accurate email
-
available at all times
B. Agreement Conditions
To receive and accept the required electronic signature credential, consisting of a user name and
password, issued by the North Carolina Division of Water Resources (NCDWR) in order to sign
electronic documents submitted to NCDWR's Electronic Document Systems and to receive electronic
documents from NCDWR's systems;
The Responsible Official and Submitter (if applicable) named in this form do herby:
1. Understand that this Electronic Signature Agreement requires me to submit electronic documents to
NCDWR's approved eDMR system under the authorized program in lieu of paper submissions.
2. Understand that this Electronic Signature Agreement requires me to accept electronic transmissions,
in lieu of paper transmissions of all permits, permit modifications, authorizations to construct, and
any other correspondence related to reviewing and processing permits from NCDWR. This
authorization will not become effective until NCDWR establishes a system for processing electronic
documents; I am notified in writing from NCDWR that use of the electronic systems has officially
been initiated; and North Carolina rules and statutes are changed to allow the implementation of
electronic submittal and acceptance of documents.
NCDWR Electronic Submittal Agreement Version 1 Page 1

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Understand that this Electronic Signature Agreement requires me to submit electronic all necessary
information for processing of NPDES application including information for renewal of existing
permits, modification to existing permits, and applications for new discharge permits. The submittals
may include all necessary applications and supporting documentation to NCDWR's approved system
for electronic submittals in lieu of paper submissions. This authorization will not become effective
until NCDWR establishes a system for processing electronic documents; I am notified in writing from
NCDWR that use of the electronic systems has officially been initiated; and North Carolina rules and
statutes are changed to allow the implementation of electronic submittal and acceptance of
documents.
4. Understand that this Electronic Signature Agreement requires me to accept electronic submissions, in
lieu of paper submissions, of all Notices of Deficiency, Notices of violations, Civil Penalty
Assessments, and any other correspondence related to compliance with federal and state water quality
laws and regulations that might be sent by NCDWR. This authorization will not become effective
until NCDWR establishes a system for processing electronic documents; I am notified in writing from
NCDWR that use of the electronic systems has officially been initiated; and North Carolina rules and
statutes are changed to allow the implementation of electronic submittal and acceptance of
documents.
Agree to protect both the electronic signature credential, consisting of my user name and password,
and security questions and answers, from compromise and from use by anyone except me.
Specifically, I agree to maintain the secrecy of my electronic signature credential and security
questions and answers; I will not divulge or delegate my credential or security questions and answers
to any other individual; I will not store my credential or security questions and answers in an
unprotected location; and I will not allow my electronic signature credential or security questions and
answers to be written into computer scripts to achieve automated log -in.
6. Understand and agree that I will be held as legally bound, obligated, and responsible for the use of my
electronic signature as I would be using my hand-written signature.
Understand that I will be informed through my registered email address whenever my user name or
password has been modified.
8. Understand that eDMR reports the last date my user name and password were used immediately after
successfully logging into eDMR.
9. Agree to contact the NCDWR eDMR Administrator via email at [e-mail] as soon
as possible, but no later than 24 hours, after suspecting or determining that my user name and/or
password have become lost, stolen or otherwise compromised.
10. Agree that I will review the contents of all electronic submissions prior to submission.
11. Understand that I will automatically receive an email receipt at my registered email address from the
NCDWR's eDMR system for any submission that contains a valid electronic signature, identifying
the document received, the signatory, and the date and time of receipt.
12. Agree to contact the NCDWR eDMR Administrator via email at [e-mail] if I do not
receive an email receipt as specified above within five (5) business days for any electronically signed
submission using my credentials.
13. Agree that if I received an email notification for an activity that I do not believe that I performed, I
will notify the NCDWR eDMR Administrator via email at [e-mail] as soon as
possible, but no later than 24 hours, after receipt.
NCDWR Electronic Submittal Agreement Version 1 Page 2

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
14. Agree to report, within 24 hours of discovery, any evidence of discrepancy between any electronic
document I have signed and submitted and what the NCDWR eDMR has received from me by
contacting the NCDWR eDMR Administrator via email at [e-mail].
15. Understand that the NCDWR eDMR's system will automatically reject any electronic document
submitted without a valid electronic signature if such signature is required.
16. Agree to contact the NCDWR eDMR Administrator via email at [e-mail] within
ten working days if my duties change and I no longer need to interact with eDMR on behalf of my
organization.
17. Agree to notify the NCDWR eDMR Administrator via email at [e-mail] if I cease
to represent the regulated entity specified above as signatory of that organization's electronic
submissions as soon as this change in relationship occurs.
18. Understand that the NCDWR may contact the Organization's Responsible Official, who signs below
to authorize me as a signatory for the Owner/Organization, in order to verify my identity.
19. Agree to retain a copy of this signed agreement as long as I continue to represent the regulated entity
specified above as signatory of the Organization's electronic submissions.
20. Certify that I have the authority to enter into this Agreement on behalf of the Organization identified
above, and I am a signatory authorized to represent that Organization, and I am able to sign and
submit reports and other information on behalf of that Organization in the capacity required by statute
and/or regulation.
C. Permit/Facility Information
Approval under this Electronic Signature Agreement is applicable to the following permits and if
applicable to the Submitters, if noted here and in Section E:
Permit
Number'
Facility Name
Facility Address
Submitter2 (if applicable)
NC0084662
Former Homelite/John
Deere GW-REM
3800 Little Mountain Road
Gastonia, Gaston County, NC
Erin Stewart
NC0084662
Former Homelite/John
Deere GW-REM
3800 Little Mountain Road
Gastonia, Gaston County, NC
Nick Shore
1. You may only include permits associated with One owner. If more space is needed for additional permits or submitters you
may attach separate pages. A supplemental sheet is available at: https://deq.nc.gov/about/divisions/water-
resources/edmr/form s-and-reports
2. A separate Section E must be included for each Submitter in order to obtain a hard copy signature and notarization for all
entities. If more than one individual will have submitter permissions for the same permit, then indicate this on separate
rows.
NCDWR Electronic Submittal Agreement Version 1 Page 3

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
D. Responsible Official Signature
The Responsible Official, as identified in accordance with 40 CFR 122.22, is the appropriate individual
with the authority to sign and submit reports for the organization.
I, Ann T. Willaman (printed name), have the authority to enter
into this Agreement for Textron Inc. (Owner/Organization Name).
I request the NCDWR grant me and, if included in Sections C and E of this form, the named Submitter(s),
an electronic signature credential to submit and accept documents electronically on behalf of my
organization.
I acknowledge that 1, and the individual(s) named in Sections C and E (if applicable), work at/for my
organization and have authority to submit and accept electronic documents and act as a signatory for
purposes of the NCDWR's electronic document systems.
By submitting this application, I, Ann "l'. Wil lanian (printed name), have read,
understand, and accept the terms and conditions of this Electronic Signature Agreement. I certify under
penalty of law that I have personally examined and am familiar with the information submitted in this
application and all attachments and that, based on my inquiry of those persons immediately responsible
for obtaining the information contained in the application, I believe that the information is true, accurate
and complete. I am aware that there are significant penalties for submitting false information, including
the possibility of fine and imprisonment.
! ✓---L•�•+,a � _Asst. Secretary 23 MAY 2019
Responsible Official Signature Title Date
[e-mail] 401 457-2367
Email Address Phone Number
*email will be the primary method of contact for the electronic submittal process so it is important to have an accurate email
available at all times
If you are a current eDMR submitter please provide your User Id:
User Id
Subscribed and sworn to before me this 2-3 day of f %Y 6 20 f
ELIZABETH N. ORTIZ
NOTARY PUBLIC
STATE OF RHODE ISLAND
MY COMMISSION EXPIRES 12-29-2021
(SEAL)
s
�9 gnat re f Notary Pit tic `
Printed Name of Notary Public
My Commission Expires: 12—— Z9— ZZZ`
NCDWR Electronic Submittal Agreement Version 1 Page 4

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
July 12, 2019
Wastewater Branch
Water Quality Permitting Section
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Delegation of Signature Authority
Former Homelite/John Deere GW- R M
NPDES Permit Number NCO084662
To Whom It May Concern:
RECEIVED JUL 15 2019
By notice of this letter, I hereby delegate signatory authority to each of the following individuals for all
permit applications, discharge monitoring reports, and other information relating to the operations at
the subject facility as required by all applicable federal, state, and local environmental agencies
specifically with the requirements for signatory authority as specified in 15A NCAC 213.0506.
MUlVlUUM tt 1
Name:
Erin Stewart
Title:
Project Manager I
Mailing Address:
1600 Perimeter Park Drive
Suite 400
Morrisville, NC 27560
Physical Address:
(if different)
Same
Email Address:
[e-mail]
Office Phone:
919 - 461 - 1323
Mobile Phone:
919 - 610 - 4639
rnurviauar ffz (g app�
Nick Shore
Geologist III
1600 Perimeter Park Drive
Suite 400
Morrisville, NC 27560
Same
[e-mail]
9 1 9 - 461 - 1485
804 - 690 - 9212
If you have any questions regarding this letter, please feel free to contact me at
[e-mail] or Phone Number.
Sincerely,
Ann T. Willaman
Assistant Secretary — Textron Inc.
40 Westminster Street
Providence, Rhode Island 02903
[e-mail]
Office Phone: [phone]
Mobile Phone: [phone]
cc: Mooresville Regional Office, Water Quality Permitting Section

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
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DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Summary of Recent Analytical Results - NPDES Dicharge 001
NPDES Permit NCO084662
Former Homelite/Former John Deere Wastewater Treatment Plant (Groundwater Remediation)
3800 Little Mountain Road, Gastonia
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2.3
<2.0
3.7
<1.0
Pass
May 2019
0.05612
7.7
June 2019
0.05310
7.7
July 2019
0.05488
7.7
2.6
<1.0
<1.0
1.5
<1.0
2.3
<2.0
3.2
<1.0
Pass
August 2019
0.05675
7.7
September 2019
0.04991
7.8
October 2019
0.06090
7.9
3.9
1.0
<1.0
2.3
0.95 J
3.6
<2.0
5.8
<1.0
I Pass
November 2019
0.05735
7.8
December 2019
0.05397
7.7
January 2020
0.06587
7.6
3.2
0.61 J
<1.0
1.6
0.47 J
2.8
<2.0
4.5
<1.0
Pass
MAXIMUM
0.06587
7.9
3.9
1
0.0
2.3
0
3.6
<2.0
5.8
<1.0
Pass
Month) Limit/213 Standard
0.10
1 6-9
100
20000
200000
8.9
650 1
720 1
1000
30
2.4
--
Note:
Volatile organic compounds (VOCs) were analyzed by SM 6200 for the EPA Method 601 list of 29 halogenated VOCs
Only detected VOCs from the past year are shown on this table
Blank spaces indicate consitiuent was not analyzed
mgd - million gallons per day
µg/L - micrograms per liter

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
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Filename. C \USERS\CAMPBELLC\DOCUMENTS\AECOM WORK\TEXTRON\GASTONIA\2020\2020 APPLICATION UPDATE\DWG\TEXTRON GASTONIA 2020 APP J­LVUPDATEaF IGURrE _.DWG uesigner. WC Checked. CTM Approved EAS ANSI B 11" x 17"
/ I \ Z
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m 3
Former Homelite / Former John
3800 Little Mountain Road
Gastonia, North Carolina
Project No.: 60626821 Date: 20,

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Central Files: APS — SWP
3/6/2020
Permit Number NCO084662
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
Christopher Milici
EHS Manager
Coastal SWRule
40 Westminister St
Providence RI 02903259E
Permitted Flow
100,000
Facility
Facility Name
Textron remediation site
Location Address
Little Mtn Rd
Gastonia
Owner
Owner Name
Textron Inc
Dates/Events
NC 28053
Major/Minor Region
Minor Mooresville
County
Gaston
Facility Contact Affiliation
Owner Type
Non -Government
Owner Affiliation
Ann T. Willaman
Assistant Secretary
40 Westminster St
Providence RI 02903
Scheduled
Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
4/26/1995 3/4/2020
Regulated Activities Requested /Received Events
Groundwater remediation Region comments on draft requested
Region comments on draft received
Outfall 001
Waterbody Name Streamindex Number Current Class Subbasin
Crowders Creek 11-135 C 03-08-37

uocuoign r-nveiope iu: H34iHa3y-ia3y-4rur-esui3-3esin�nn444�
ROY COOPED
covvr�w
MICHAEL S. REGAN
S.err-erary
LINDA CULPEPPER
lnTmm aireaor
Mr. Greg Simpson, Sr
Textron, Inc.
40 Westminster St.
Providence, RI 02903
Dear Mr. Simpson:
Project Manager
WORTH CAROUNA
Env roAm nraf Quality
November 07, 2018
Subject: Compliance Evaluation Inspection
Former Homelite/John Deer
NPDES Permit #NC0084662
Groundwater Remediation
Gaston County, NC
The MRO would like to extend its thanks to Mr. Jon Wakeman for taking the time to provide assistance during the
October 17, 2018, inspection. Enclosed you will find the report for the compliance inspection. The treatment and
disposal system appears to be performing within the permit requirements.
During the site visit, mention was made regarding the potential of rebound studies being conducted at older release
sites. As stipulated in the permit in Part 3 Other Requirements, Section D. Facility Closure Requirements, please
notify the DWR regional office if you plan system shut -down activity.
The report should be self-explanatory. Should you have any questions regarding this report, feel free to contact
Edward Watson at edward.watson(cDncdner.gov, or by telephone at 704-235-2198.
Attachment: Compliance Inspection Report
Sincerely,
DocuSigned by:
Anc r'ew H. ner, P.G., Assistant Regional Supervisor
Water Quality Regional Operations Section
Mooresville Regional Office
Division of Water Resources
DHE�Q: �, 0
North Carolina Department of Environmental Quality I Division of Water Resources
Mooresville Regional Office 1 610 East Center Avenue, Suite 301 I Mooresville, North Carolina 28115
704.663.1699

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
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 1 2 15 I 3 I NCO084662 111 12 I 18/10/17 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 CA ---------------------- Reserved -------------------
67
1.0 70 71 I I 72 I-1 L �, � 73 LLI74 751
LJ I I I I I U80
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)
10:45AM 18/10/17
16/05/01
Textron remediation site
Little Mtn Rd
Exit Time/Date
Permit Expiration Date
Gastonia NC 28053
12:30PM 18/10/17
20/08/31
Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
Other Facility Data
Jon Steven Wake man/ORC/828-329-6975/
Name, Address of Responsible Official/Title/Phone and Fax Number
Contacted
Christopher Milici,40 Westminister St Providence RI 029032596/Manager
EHS/401-457-3576/4014576028 No
Section C: Areas Evaluated During Inspection (Check only those areas evaluated)
Permit 0 Flow Measurement Operations & Maintenance 0 Records/Reports
Self -Monitoring Program 0 Facility Site Review 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
Edward Watson MRO GW///
Signature of Management Q A Reviewer Docusigned by: Agency/Office/Phone and Fax Numbers Date
4-0 u N P44k" 11/6/18
EAF1611`969AMUAI..
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete.
Page#

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
NPDES yr/mo/day Inspection Type (Cont.)
NCO084662 I11 121 18/10/17 117 18 ICI
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
A Compliance Inspection was performed on October 17, 2018, for the Textron facility under permit
NC0084662. The facility appears to be in good condition and operating within the specifications of the
permit. The outfall area was reviewed. No foam, color or solids were observed in the outfall.
Prior to the site visit, a file review was performed of the eDMR records for the period of January 2018
through August 2018. Laboratory analytical data was reviewed for the period of 10/2017 through
9/2018. No violations were observed in the review. The records are up to date. Laboratory analytical
data indicates the system is performing well and the effluent water meets 2B surface water standards.
The inspector requested to be notified if Textron is contacted regarding the implementation of a
rebound study for this facility.
Mr. Wakeman was gracious enough to forward a copy of the 2018 Annual Report that he supplies to
DWM, IHSB group.
The recovery well located inside the chainlink fenced was reviewed. Moisture was observed to be
present in the gallery, but there was no standing water.
Page#

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Permit: NCO084662 Owner - Facility: Textron remediation site
Inspection Date: 10/17/2018 Inspection Type: Compliance Evaluation
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: The pump & treat system was reviewed during the site visit. The system appeared to be
operating within the specifications of the permit. O&M records for the past 12 months were
reviewed during the site visit and the records are current. There have been no issues with
Chronic Toxicity testing. The facility typically recieves passing results.
The effluent flow meter has current calibration records. According to the O&M records, flow
to the system through the recovery wells is on average 90 GPM.
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?
M
❑
❑
❑
# 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 permit renewed in May of 2016. The permit was available to be reviewed and the ORC
did not have any questions regarding permit conditions.
Page# 3

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
NC0084662
Textron Inc - Textron re Gaston
NC0084662
Textron Inc - Textron re Gaston
NC0084662
Textron Inc - Textron re Gaston
NC0084662
Textron Inc - Textron re Gaston
NC0084662
Textron Inc - Textron re Gaston
REGION
Mooresville
Mooresville
Mooresville
Mooresville
Mooresville
OPERATOR —NAME CERT NUM ORC CLASS

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3 YPE VIOLATION ACTION
1/1/97 Conversion violation - C Proceed to Enforcement Case
1/1/02 Conversion violation - C Proceed to Enforcement Case
7/18/05 Aquatic toxicity permit li Proceed to NOV
8/8/05 Aquatic toxicity permit li Proceed to NOV
9/19/05 Aquatic toxicity permit li Proceed to Enforcement Case

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Permit NCO084662
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PF.R MTT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision 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,
Textron, Inc.
is hereby authorized to discharge wastewater from a facility located at the
Textron, Inc.
3800 Little Mountain Road
Gastonia
Gaston County
to receiving waters designated as Unnamed Tributary to Crowders Creek in the Catawba 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 December 1, 2011.
This permit and authorization to discharge shall expire at midnight on August 31, 2015.
Signed this day October 21, 2011.
Original signed by Sergei Chernikov for:
Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Permit NC0084662
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. 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.
Textron, Inc. Wastewater Treatment Plant
(Groundwater Remediation)
is hereby authorized to:
1. Continue to operate an existing 0.10 MGD groundwater treatment facility consisting of one three -
tray air stripper, eight groundwater recovery wells with associated pumps and piping,
The facility is located at 3800 Little Mountain Road, Gastonia, North Carolina.
2. Discharge from said treatment works at the location specified on the attached map into an UT to
Crowders Creek, Class C water located in the Catawba River Basin.

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Permit NCO084662
- u ;
_C2a
s
O�
s v ' Tzltron, Iiic. �= ' Outfall 001
--- l-�
f
�{ 7SG n
Te--,dron, Inc.
Facility_
Textron GNVR 1 ZV%VTP
Location
1, tiddeo 35'12'45" N USGSGrid; SoatkGastamia
1.om*Lde: 81 * 11' 29" W PermtAftaa Plow: 0"IOMGD
F2 eimir-Strom UTloCrowdersCreek DraffamBwm CaUwbaRiverbwir¢
Sta�mCk�sc: C SIA-Basic 03-08-37
not to Sine
r NPDES Permit No" NCO084662
iN'D7-th
GastonCvunty

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Permit NCO084662
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is
authorized to discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as
specified below:
EFFLUENT
CHARACTERISTICS
LIMITS
MONITORING REQUIREMENTS
Monthly
Average
Weekly
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample Location
Flow 1
0.10 MGD
Monthly
Recording
Effluent
pH
pH shall not be less than 6.0 standard units
nor greater than 9.0 standard units.
2/Month
Grab
Effluent
Methylene Chloride
Quarterly
Grab
Effluent
Chronic Toxicity 2
Quarterly
Composite
Effluent
Footnotes:
1. All volumes of wastewater leaving the facility shall be monitored. Flow may be measured using a flow -totalizing
device.
2. Chronic Toxicity (Ceriodaphnia) at 66 %; January, April, July and October; refer to Special Condition A (2).
There shall be no discharge of floating solids or visible foam in other than trace amounts

DocuSign Envelope ID: A347A839-7839-4FDF-BD73-3B76C66444C3
Permit NCO084662
A. (2). CHRONIC TOXICITY PERMIT LIMIT (QRTRLY)
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to
Ceriodaphnia dubia at an effluent concentration of 66%.
The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined in the "North Carolina
Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised February 1998, or subsequent versions or "North Carolina
Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent versions. The tests will
be performed during the months of January, April, July and October. Effluent sampling for this testing 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 11 Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent
versions.
The chronic value for multiple concentration tests will be determined using the geometric mean of the highest concentration
having no detectable impairment of reproduction or survival and the lowest concentration that does have a detectable
impairment of reproduction or survival. The definition of "detectable impairment," collection methods, exposure regimes,
and further statistical methods are specified in the "North Carolina Phase II Chronic Whole Effluent Toxicity Test
Procedure" (Revised -February 1998) 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 TGP313 for the pass/fail results and
THP313 for the Chronic Value. Additionally, DWQ Form AT-3 (original) is to be sent to the following address:
Attention: North Carolina Division of Water Quality
Environmental Sciences Section
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental 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
permittee 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 month/year of the report with the notation of "No Flow" in the comment area
of the form. The report shall be submitted to the Environmental 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.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Water Quality
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.