WQ0041884_Application (FTSE)_20200805

State of North Carolina
DWR
Department of Environmental Qualiq
Division of Water Resources
15A NCAC 02T .t1300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources FTA 0.1-16& SUPPORTING DOCCMENTATION
Application Number: W ! 0 U � _ 0o be completed by DWR)
All items mast be cornMeted or llt,e apolication will be returned
1. APPLICANT INFORINIATION:
1. Applicant's name: Town of Pittsboro (company, municipality, HOA, utility, ctc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership
❑ Federal ❑ State. County ® Municipal
3. Signature authority's name: John Poteat per 15A NCAC 02T .0106 h
Title: Public Works & Utilities Director
4. Applicant's mailing address: PO Box 759
City: Pittsboro State: NC Zip: 27312-
5. Applicant's contact information:
Phone number: [phone] Email Address: inateat ct pittshoronc.cov
If. PROJECT INFORMATION:
❑ Pnvatety-Uwtied Public Utility
F1 Other t I / r -it
t
1. Project name: Chatham Park Section 7.1 Sewer Intercentor
2. Application -Project status: ® Proposed (New Permit) ❑ Existing Permit Project
If a modification, provide the existing permit number: WQ00 and issued date:
If new construction but part of a master plan, provide the existing permit number: WQOO
3. County where project is located: Chatham
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.75 Longitude: -79.16
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5. Parcel ID (if applicable): 0090944
(or Parcel ID to closest downstream server) C v
III. CONSULTANT ENFORMATION:
I. Professional Engineer: Christopher 1-luff License Number: 024420
Firm: WithersRavenel Inc.
Mailing; address: 1 ] 5 NlacKenan Drive
City: Caa State: NC Zip: 27511-
Phone number: [phone] Email Address: chuff a withersravenel.com
IV. WASTEWATER TREATMENT FACILITY (\N'NVTF) INFORMATION:
1. Facility Name: Town of Pittsbror WWTP Permit Number: NC0020354
Owner Name: Town of Pittsboro
V. RECEIVING DOWNSTREAM SE11'ER INFORMATION (if different than NN'NV`TF):
1. Permit Number(s): WQ0036828 Downstream (Receiving) Sewer Size: 12 inub
S,.titem NVide Collection Svstem Pe nlit Number(s) (if antmlicahle): «QCS00146
Owner Name(s): Town of Pittsboro
FORM- rTA 0.4-16

Y1. GENERAL REQUIREMENTS
I. If the Applicant is a Privately -Owned Public Utility. has a Certificate of Public Convenience and Necessity been attached'?
❑ Yes [:]No ON A
2. If the Applicant is a Developer of lots to be sold, has a De�-clsij+er's Opernrional ,4 rccsnent (FORM: DFV) been attached'?
❑ Yes []No ®NrA
3. If the Applicant is a 11onie Pro .4•rty Openers' .ssocialivji. has an Qpgrationa[ AL!rcemcnt (TO M: 110.60 been attached'?
❑ Yes ❑No ON A
4. Origin of wastewater: (check all that apply):
® Residential Owned ® Retail (stores, centers, malls) ❑ Car Wash
❑ Residential Leased ® Retail with food preparation service ❑ Hotel and/or Motels
® School: preschool 1 day care ❑ Medical dental veterinary facilities ❑ Swimming Pool Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool.'Filter Backwash
® Businesses offices 1 factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 80 % Domestic: Commercial 20 % Commercial
% Industrial (See 15A_NCAC 02T,.0103(20))
bIs there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? [:]Yes ®No
�- If yes, provide a copy of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 021.0I 14LfD
Daily Design Flow e b
No. of Units
Flow
gal.
GPD
gal,'
GPD
gal,'
GPD
gaV
GAD
gal!
GPD
gal!
GPD
Total
GPD
a See 15A N,C 02T .Ol 14(b);1 re'ii 1 1 and c�l') for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined
in G.S. 42.A-4).
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 92T_01141 shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 0 GPD (per 15A NC_AE tlJ D 14}
Do not include future flows or previously permitted allocations
If permitted flow is zero, indicate why-
® Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑ Flow has already been allocated in Permit Number:
❑ Rehabilitation or replacement of existing sewer with no new flow expected
❑ Other (Explain):
FORM: FTA 04-16 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & A'IDC (Gravih' Sewers):
I. Summarize gravity sewer to be permitted, -
Size (inches) Length (feet) Material
8 1912 PVC
Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
Section III contains information related to minimum slopes for gravity sewer(s)
Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC
VIll. PUMP STATION DESIGN CRITERIA (If Applicable) — 0ZT .0305 & MDC (Pumv Stations; Force Mains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
Pump station number or name:
2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude:
3. Design flow of the pump station: millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) Length (feet) Material
6. Power reliability in accordance with 15 a N AC 02T .0305(h1 l ]:
❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(I)(B);
%- Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
Must be permanent to facility
Or if the pump station has an average daily flow less than 15,000 gallons per day:
❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T
.0305(h)(1)(C)
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C):
It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement)
and is compatible with the station.
If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided
in the case of a multiple station power outage.
FORM: FTA 04-16 Page 3 of 5

IX. SETBACKS & SEPARATIONS.. (02B .0200 &: 15A NCAC 02T .0305(I)):
1. Does the project comply with all separations found in 15A NCAC 02T .0305(Q & tom) ® Yes ❑ No
Y 15A NCAC 02T.0305(f) contains minimum senarations that shall he nrnvided inr co-wi-r cvcia .-
Setback Parameter*
Separation Required
Storm sewers and other utilities not Iisted below vertical
24 inches
Water mains vertical -water over sewer including in benched trenches
18 inches
Water mains horizontal
10 feet
Reclaimed water lines vertical - reclaimed over sewer
18 inches
Reclaimed water lines horizontal - reclaimed over sewer
2 feet
"Any private or public water supply source, including any wells, WS-I waters of Class I or
Class 11 impounded reservoirs used as a source of drinking water
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water or tide elevation and wetlands (see item IX.2)
50 feet
"Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches
10 feet
Any building foundation
5 feet
Any basement
I0 feet
To2 slope of embankment or cuts of 2 feet or more vertical height
10 feel
Drainage s stems and interceptor drains 1
5 feet
Any swimming pools
10 feet
Final earth grade vertical
36 inches
15A NCAC 02T.0305(e) contains alternatives where separations in 02T.0305(f) cannot be achieved.
> **Stream classifications can be identified using the Division's h Surf_aae Water lassificationti xteb rage
If noncompliance with 02T_0105( kit J&L see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ❑ Yes ® No ❑ N. A
i Seethe Division's draft separation requirements for situations where separation cannot be meet
No variance is required if the alternative design criteria specified is utilized in design and construction
i As built documents should reference the location of areas effected
3. Does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes ❑ No ❑ N A
This would include Trout Buffered Streams per 1 ti, NCAC_ 213.0202
4. Does the project require coverage.:authorization under a 404 Nationwide or ® Yes ❑ No
individual permits or 401 Water Quality Certifications?
%- Information can be obtained from the IQ]. & Buffer Permitting Branch
5. Does project comply with 15A NCAC' 0?T :O105 ) (additional permitsicertifications)? ® Yes ❑ No
Per 15A NCAC 02T.0 I 05(c)(6), directly related environmental permits or certification applications are being prepared, have
been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and
sedimentation control plans, stormwater management plans, etc.).
6. Does this project include any sewer collection lines that are deemed "high -priority?"
Per 15A NCAC 02T.0402, ")sigh -priority sewer'° means "any aerial sewer, sewer contacting surface waters, siphon, or sewer
positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer.
[--]Yes ® No ❑ N- A
If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections
documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit.
FORM: FTA 04-16 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T, the Minirrium Design Criteria for the Permitting of Pump rations
and Force Mpinsilhest version and the (ira j ..Sewer Minimum pes n.Crit, ria i latest tersionl as applicable?
® Yes ❑ No
If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for
review. Approval of the re uest is reguired prior to submittal of the Fast Track ApOication and su rtin documents.
2. Professional Engineer's Certification:
1, —�- Nt
Engineer's name from Application Item 111.1.)
attest that this application for
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE - In accordance with General Statutes 143-215.6A and 143-215.68, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a Fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. _d.MV,I-
North Carolina Professional Engineer's seal, signature, and date:
Applicant's Certification per 15A NCAC 02T .0I06(b):
I, .JD kn Elca., attest that this application for
(Signature Authority's name & title from Application Item I.3.)
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of
this application are not completed and that if all required supporting documentation and attachments are not included, this
application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non -
discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties,
injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a condition
of this permit be violated. I also understand that if all required parts of this application package are not completed and that if
all required supporting information and attachments are not included, this application package will be returned to me as
incomplete_
NOTE - In accordance with General Statutes 143-. 15.6-A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
Signature: O Dom:
FORM: FTA 04-16 Page 5 of

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Project: Chatham Park Interceptor 7.1
Map Name: BYNUM
Location: 750751 ft. N, 1944486 ft. E, NAD27
Scale: 1 inch = 1,000 ft.
Date: 7/20/2020
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::Wither-sRavenet
Our people Your success.
August 5, 2020
Nc
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North Carolina Department of Environment and Natural Resources btort
Division of Environmental Quality '�l''ronment
Raleigh Regional Office - Water Quality Section 'BUG ` al QUal
3800 Barrett Drive
Raleigh, NC 27609
RE: Fast Track Town of Pittsboro 'Ice
glanal4f�co
Chatham Park Section 7.1 Sewer Interceptor
WR No. 2120469.11
To whom it may concern:
On behalf of the Town of Pittsboro, please find attached documentation in support of a Fast -Track
Application (FTA 04-16) for the above referenced project The purpose of the project is to install
a new sewer interceptor to serve the Chatham Park development and surrounding area. The
interceptor will extend from an existing sewer line a southernly direction paralleling an unnamed
tributary of Haven Creek to just pass the proposed extension of Grant Drive. This project included
the construction of approximately 1,912 linear feet of 8-inch, gravity sewer, associated manholes,
jack and bore under US-64, connection to an existing gravity sewer, site restoration, and all other
work necessary to provide a working gravity sewer line. This project will be permitted at zero flow
since this is the first part of the future Chatham Park development and the future connecting
sewers will have the permitted flows.
Included with this submittal are one original and one copy of the items listed below:
• Application Fee - Check in the Amount of $480.00
• Application Form (FTA 04-16)
• Site Map (USGS Quad)
• Google Street View Map of site
Please advise if you require additional information or have any questions concerning our submittal
Sincerely,
Wit er avenel
1
i
Christo er N. Huff, PE
Project Engineer
115 MacKenan Drive I Cary, NC 27511
t: 919.469.3340 j f: 919.467.60081 www.witiiersravenel.com I License No. C-0832
Asheville I Cary i Greensboro I Pittsboro [ Raleigh I Wilmington

Cashion, Ted
From: Robinson, Jason
Sent: Thursday, October 22, 2020 3:44 PM
To: Cashion, Ted
Subject: RE: RE: FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension
application, WQ0041884
Ted,
Proceed with issuing the 7.1 permit, but make sure to add the following special condition:
I. This permit shall be for the construction of the wastewater collection facilities only. No flow shall be made tributary
to the subject facilities until a permit modification application or an application for an upstream project with
associated flow is submitted (with the appropriate fee), 'a modified or new permit is issued, and the Engineer's
Certification is received and approved by the Division. (15A NCAC 02T.01161
------------
Jason T. Robinson, P.E.
Raleigh Regional Office
Water Quality Regional Operations
NC Division of Water Resources, DEQ
919-791-4200
"Subscribe to Collection System & Sewer Permitting Updates"
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties.
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
From: Fertenbaugh, Christyn L
Sent: Thursday, October 22, 2020 2:21 PM
To: Robinson, Jason <[e-mail]>
Cc: Cashion, Ted <[e-mail]>
Subject: RE: RE: FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application, WQ0041884
I'm fine with just adding the no flow condition you mentioned if you think that makes sense, since the pump station that
may be altered isn't part of this permit. They may actually need to modify the permit for the downstream pump station
if it gets rerouted to a new treatment plant, since the FT permits include the language on the supplementary page about
being treated at a particular plant.
Christyn L. Fertenbaugh, P.E.

1
ems' �-"`� �` ,�►r� �f r
n
Cashion, Ted /
From:
Oldham, Robbie <ROldhamCa�Gvithe sr
Sent:
Wednesday, October 7, 2020 6:09 P
To:
Robinson, Jason; Cashion, Ted; Huff,
[e-mail]
Cc:
Albini, Alicia; Fertenbaugh, Christyn L;
Subject:
[External] RE: FW: Chatham Park Secti
extension application, WQ0041884
not
Jason,
hris; jpoteat@pi Us boron c.gov;
inson, Scott; Manuel, Vanessa
1.7.1 Sewer Interceptor fast track sewer
or open attachments unless you verify. Send all suspicious email as an attachment to
First, thanks for working with us on the Subdivision West permits and getting those issued. Chris Huff and I have
discussed your below questions and have provided responses in red. We will be glad to discuss with the Town as well
but wanted to at least get responses back out to everybody. Hopefully this addresses your questions but please
advise. Thanks.
Robbie Oldham, PE, LEED AP
Vice President, Principal Consultant
x
55 Grant Drive, Suite D I Pittsboro, NC 27312
Office:919469.3340 1 Direct:919.535.5180
Mobile: [phone]
roldham@withersrave el.com
0 JEJE
0 0
CONFIDENTIALITY AND NONDISCLOSURE
From: Robinson, Jason <[e-mail]>
Sent: Wednesday, September 30, 2020 3:10 PM
To: Cashion, Ted <[e-mail]>; Huff, Chris <Chuff@withers raven el.com>; [e-mail];
[e-mail]
Cc: Oldham, Robbie <[e-mail]>; Albin!, Alicia <[e-mail]>; Fertenbaugh,
Christyn L<[e-mail]>; Vinson, Scott <[e-mail]>; Manuel, Vanessa
<[e-mail]>
Subject: RE: FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application, WQ0041884
Chris,
After internal discussions (Regional office and Central Office), we have the following additional
questions/requests. We've also included Pittsboro staff on this email as the?r input may be needed to response to
these:

1. Based on Item V.1 of the application, the downstream sewer for this project is WQ0036828 "Bojangles and
Chatham Park SS". The downstream sewer for that line is the CLLC Pump Station (WQ0010602 Mod). We would
like to know the current status of the downstream CLLC Pump Station and any other downstream Pump
Stations. Please provide a Flow Tracking/Acceptance form with Section II completed for the CLLC pump station
and any additional downstream pump stations.
The CLLC Pump Station is currently operating under WQ0010602 permit without the modification. Some of the
improvements tied to the modification are under construction including the force main but the flow from CLLC
pump station, even after the modifications are completed, will continue to discharge to the Town's collection
system and treated at the Town's WWTP. There is another pump station downstream of the CLLC pump station
(Powell Place) that has valving installed that allows the Town to direct the CLLC flow either to the Powell Place
PS or directly to the Town's existing gravity line. It is my understanding that the flow is currently directed to the
existing gravity line thereby not requiring repumping by the Powell Place PS but will defer to the Town. Once
the Chatham Park Decentralized WRRF (WQ0039375) is certified for operation and the Town's NPDES
(IVC0020354) permit modification is issued (currently in review), the CLLC Pump Station will be able to divert
flow to the Chatham Park WRRF.
With regards to the Flow Tracking/Acceptance form, we did not think this was applicable since this permit
request is for zero flow. This project is to provide the sewer interceptor that will serve future office and
residential uses within Chatham Park which will anticipate having the residential subdivision plan approved by
the Town this month with sewer extension and flow permitting submitted to you first of the year. We would
think that is when the Flow Tracking/Acceptance form would be completed but please advise.
2. We're trying to understand the configuration of the downstream lines of this project and where the wastewater
will be ultimately treated (see pic below for some context. It can be clicked on and enlarged).
a. It's our understanding that the CLLC Pump Station that this project will be flowing to currently pumps
west along Russet Run, then South down US 15-501, under US-64, and ties into Pittsboro's existing
Collection system and eventually flows to Pittsboro's existing WWTP. Is this correct?
That is correct.
b. The CLLC Pump Station Mod permit that was issued in February 2019 proposed a 12" Forcemain that will
start at the existing CLLC PS, run South to US 64 and then East/South on 64 until it presumably ties into
the Chatham Park Section 5.2 Interceptor (WQ0040741 Mod) which goes directly to the new Chatham
Park Treatment Plant. Correct
So it appears that at some point the CLLC Pump Station (and therefore this project) will stop
flowing to Pittsboro's CS/WWTP, and will instead utilize the new 12" FM that eventually flows to
the new Chatham Park Treatment Plant. Is this correct?
That is correct but not until the NPDES permit modification is issued, the Chatham Park WRRF is
certified and all the other proposed infrastructure improvements are completed.
ii. If so, around when is this shift projected to occur?
The proposed improvements should be complete by spring 2021 but not sure when the NPDES
permit modification will be issued.

------------
Jason T. Robinson, P.E.
Raleigh Regiona, Office
Water Quality Regional Operations
NC Division of Water Resources, DEQ
919-791-4200
"Subscribe to Collection System & Sewer Permitting Updates—
E-mail correspondence to and from this address may be subject to the North Carolina Public Records taw and may be disclosed to
third parties.
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
From: Cashion, Ted
Sent: Tuesday, September 29, 20201:46 PM
To: Huff, Chris <Chuffwithersravenel.com>; Robinson, Jason <�al •son,[e-mail]>
Cc: Oldham, Robbie <ROldham withersravenel.com>; Albini, Alicia <[e-mail]>

Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer interceptor fast track sewer extension application,
WQ0041884
Thanks Chris, I will follow up.
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cashion(@ncdenr.gov
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
-, o - - �—D,— E Q:
MP++4�wital ierrrOry9KKLi O�sa ��
Subscribe to Collection System & Sewer Permittina Uodates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
i will be working away from the office most days. I will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919 791-4200.
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we may be able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Huff, Chris <Chuff withersravenel.com>
Sent: Tuesday, September 29, 20201:02 PM
To: Cashion, Ted <[e-mail]>; Robinson, Jason <[e-mail]>
Cc: Oldham, Robbie <[e-mail]>; Albini, Alicia <[e-mail]>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
ram-��'
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
report.saam',E� nc.goy
Ted,

Cashion, Ted
From: Robinson, Jason
Sent: Wednesday, September 30, 2020 3:10 PM
To: Cashion, Ted; Huff, Chris; [e-mail]; [e-mail]
Cc: Oldham, Robbie; Albini, Alicia; Fertenbaugh, Christyn L; Vinson, Scott; Manuel, Vanessa
Subject: RE: FW; Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension
application, WQ0041884
Chris,
After internal discussions (Regional Office and Central Office), we have the following additional
questions/requests. We've also included Pittsboro staff on this email as their input may be needed to response to
these:
1. Based on Item V.1 of the application, the downstream sewer for this project is WQ0036828 "Bojangles and
Chatham Park SS". The downstream sewer for that line is the CLLC Pump Station (WQ0010602 Mod). We would
like to know the current status of the downstream CLLC Pump Station and any other downstream Pump
Stations. Please provide a Flow Tracking/Acceptance form with Section II completed for the CLLC pump station
and any additional downstream pump stations.
2. We're trying to understand the configuration of the downstream lines of this project and where the wastewater
will be ultimately treated (see pic below for some context. It can be clicked on and enlarged).
a. It's our understanding that the CLLC Pump Station that this project will be flowing to currently pumps
west along Russet Run, then South down US 15-501, under US-64, and ties into Pittsboro's existing
Collection system and eventually flows to Pittsboro's existing WWTP. Is this correct?
b. The CLLC Pump Station Mod permit that was issued in February 2019 proposed a 12" Forcemain that will
start at the existing CLLC PS, run South to US 64 and then East/South on 64 until it presumably ties into
the Chatham Park Section 5.2 Interceptor (WQ0040741 Mod) which goes directly to the new Chatham
Park Treatment Plant.
i. So it appears that at some point the CLLC Pump Station (and therefore this project) will stop
flowing to Pittsboro's CS/WWTP, and will instead utilize the new 12" FM that eventually flows to
the new Chatham Park Treatment Plant. Is this correct?
ii. If so, around when is this shift projected to occur?

c• CLIC
Pump 51.1ton
U-13
r-•
f r PrL'Co5L�tl
�..� Fwcn tiia�s r,3 i
1
ul�yili { ..tif
J1Y7 �.`ti
Jason T. Robinson, P.E.
Raleigh Regional Office
Water Quality Regional Operations
NC Division of Water Resources, DEQ
919-791-4200
"Subscribe to Collection System & Sewer Permitting, Updates"
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Lmv and may be disclosed to
third parties.
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
From: Cashion, Ted
Sent: Tuesday, September 29, 20201:46 PM
To: Huff, Chris <[e-mail]>; Robinson, Jason <[e-mail]>
Cc. Oldham, Robbie <[e-mail]>; Albini, Alicia <[e-mail]>
2

Cashion, Ted
From: Robinson, Jason
Sent: Wednesday, September 30, 2020 3:12 PM
To: Cashion, Ted
Subject: RE: Chatham park 7.1 application
1 went ahead and sent it to several Withers and Ravenel engineers as well as John Poteat and Chris Kennedy.
We'll also need to make sure we add a special condition to this making it clear that no flow can be put into this line until
the permit is modified and certified or upstream projects with flow are certified. And also it can't be routed to Chatham
Park until that Plant as well as the lines leading to it are certified.
------------
Jason T. Robinson, P.E.
Raleigh Regional Office
Water Quality Regional Operations
NC Division of Water Resources, DEQ
919-791-4200
"Subscribe to Collection System & Sewer Permitting Updates"
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
-----Original Message ----
From: Cashion, Ted
Sent: Wednesday, September 30, 2020 7:31 AM
To: Robinson, Jason <[e-mail]>
Subject: Chatham park 7.1 application
Help me to remember that we need to send the add info email we worked on yesterday to Pittsboro and not just the
engineer. I didn't think about that yesterday.
Sent from my iPhone

Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Thanks Chris, I will follow up.
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cash ion @ncdenr.sov
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
E
iw«wm,+ H o waft"
Subscribe to Collection System & Sewer Permittina Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
1 will be working away from the office most days. 1 will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200.
Based on the current guidance to minimize the spread of COVID-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we may be able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Huff, Chris <[e-mail]>
Sent: Tuesday, September 29, 20201:02 PM
To: Cashion, Ted <[e-mail]>; Robinson, Jason <[e-mail]>
Cc: Oldham, Robbie <[e-mail]>; Albini, Alicia <aalbiniPwithersravenel.com>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
[139� External email. bo not click links nr open attachments unless you verify. Send allsuspicious email as an attachmentito
ri port.soam nc.cov
Ted,

How is the review of WQ0041884, Chatham Park Section 7.1 Sewer interceptor fast track sewer
extension application proceeding? Have not ar:ything for you i-1 two weeks. Let me know if you
need any additional information.
Take care,
Christopher Huff, PE
115 MacKenan Drive I Cary NIC 27511
Office:919.469.3340 1 Direct 519,a35.516!
i`.lobile:919.795.OA40
1
chuff(awithersravenel.corn
CONFIDENTIALITY AND NONDISCLOSURE
From: Oldham, Robbie <ROldham@withersrav_enel.com>
Sent: Wednesday, September 16, 2020 4:09 PM
To: Cashion, Ted <ted.cashionCcDncdenr.gov>; Huff, Chris <Chuff Ewithersravenel.com>
Cc: Robinson, Jason <iason.t.robinson ncdenr. ov>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Good afternoon Mr. Cashion,
I can advise with your question regarding timing. As you probably know with Chris' memo, this sewer line will serve
both office and residential development within CP with the first development occurring early next year. We have 154
residential units just to east that will be served by this interceptor with the plans hopefully being approved by the Town
of Pittsboro next month. We are on the October Planning Board and anticipate Town Board approval soon thereafter
with construction starting first of the year. We are hoping the subdivision will be under construction by the time this
interceptor is completed. Hopefully that answers your question and we will be glad to discuss if you need more
information. Thanks.
Robbie Oldham, PE, LEED AP
Vice President, Principal Consultant WithersRavenel
55 Grant Drive; Su.'te D I Pittsboro, NC 27312
Office: 919.469.3; 0 1 Direct:919.S3S.5180
Mobile: [phone]
roldham 2wit hers ravenel. com
CONFIDENTIALITY AND NONDISCLOSURE
4

Cashion, Ted
From: Cashion, Ted
Sent: Wednesday, September 16, 2020 527 PM
To: Christyn L Fertenbaugh([e-mail])
Cc: Robinson, Jason
Subject: FW; [External) FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer
extension application, WQ0041884
Hi Christyn,
Below is the answer to the time lag between construction of the sewer line and the time the line is active. We will
certainly include the conditions in the permit you suggested.
I'm confused (imagine that) on the comment you made in your previous email that like several of the other Chatham
Park lines that are under construction or finished, they can't hook onto the Pittsboro WWTP yet.
I guess my question is, why can't they connect to Pittsboro yet?
Thanks and have a good evening.
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
r tl: NA 1
DeporttMM of tnvrar *ffW OraRt,
Subscribe to Collection System & Sewer Permitting Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Low and may be disclosed to
third parties unless the content is exempt by statute or other regulation.

I will be working away from the office most days. 1 will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919- 791 4200.
Based on the current guidance to minimize the spread of COV1D-19, DE'Q has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we may be able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Oldham, Robbie <[e-mail]>
Sent: Wednesday, September 16, 2020 4:09 PM
To: Cashion, Ted <[e-mail]>; Huff, Chris <[e-mail]>
Cc: Robinson, Jason <[e-mail]>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Niernal email. Do not click -links or open attachments unless you verify. Send all suspidous.emall as an attachment to
rea��t:spa�t.gov
Good afternoon Mr. Cashion,
I can advise with your question regarding timing. As you probably know with Chris' memo, this sewer line will serve
both office and residential development within CP with the first development occurring early next year. We have 154
residential units just to east that will be served by this interceptor with the plans hopefully being approved by the Town
of Pittsboro next month. We are on the October Planning Board and anticipate Town Board approval soon thereafter
with construction starting firs the year. We are hoping the subdivision will be under construction by the time this
interceptor is completed. Hopefully that answers your question and we will be glad to discuss if you need more
information. Thanks
i�Robbie Oldham, PE, LEED AP I
Vice President, Principal Consultant Wither Ra4nel
WithersRavenel
v
55 Grant Drive, Suite D I Pittsboro, PIC 27312
Office 919,469.3340 I Direct:
;-525.5180 {
Mobile 919.795,0395
; (1
G
f
[e-mail]
/
WOO
� LV W
rf:LC j'r
C,4`"i"
j'
L L�
CONFIDENTIALITY AND NONDISCLOSURE wee L F
GL�
S + W��u v 4�4
From: Cashion, Ted <ted.cashion@ncdeirov>
Sent: Wednesday, September 16, 2020 3:30 PM�'' SF I `� `� ,c: -,,✓~
To: Huff, Chris <Chuff@with ersravenel.com>
Cc: Oldham, Robbie <ROldham withersravenel.com>; Robinson, Jason < ason.t.robinson ncdenr. ov>
2
r (Sr

�/ . r- a A� �
Cashion, Ted
From:
Sent:
Cc:
Subject:
Chris,
Cashion, Ted
Wednesday, September 16, 2020 3:30 PM
'Huff, Chris'
l
wo
'Oldham, Robbie'; Robinson, Jason
RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension
application, W00041884
You noted in your answer below that this sewer line is a new line for the future development of Chatham Park, not a
reroute.
What is the time lag between when it wil I be constructed and when it will be activated?
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cashionCcDncde,nr,gau
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
Subscribe to Collection System & Sewer Permitting Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
I wilt be working away from the office most days. l will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200.
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.

From: Cashion, Ted
Sent: Wednesday, September 16, 2020 2:00 PM
To: Huff, Chris <[e-mail]>
Cc: Oldham, Bobbie <[e-mail]>; Robinson, Jason <[e-mail]>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Yes, there will be another question or 2 from us. Waiting to finalize from our permit coordinator.
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
J
r �anr rri �'Q:�
Subscribe to Collection System & Sewer Permitting Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the contends exempt by statute or other regulation.
1 will be working away from the office most days. 1 will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200.
Based on the current guidance to minimize the spread of COViD-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Huff, Chris <[e-mail]>
Sent: Wednesday, September 16, 202010:48 AM
To: Cashion, Ted <[e-mail]>
Cc: Oldham, Robbie <ROldham withersravenel.com>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
r External email. Do not click Jinks or open attachments unless you verify. Send all auspicious email as an attachment ,
1'e+r%4Vam@nr. ov

4
Cashion, Ted
From: Fertenbaugh, Christyn L
Sent: Tuesday, September 15, 2020 2:53 PM
To: Cashion, Ted
Cc: Robinson, Jason
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension
application, WQ0041884
Mello,
Thanks for the info, I wasn't aware of the narrative information. What we need to do is verify if they are planning to
construct it and leave it as a dry line — e.g., what is the time lag between when it will be constructed and when it will be
activated? If there's a lag of any significant length of time, then it is considered to be a dry line — like several of the other
Chatham Park lines that are under construction or finished, but cannot be utilized since they cannot hook onto the
Pittsboro WWTP yeti Simply stating flows will be permitted later isn't really clear as to when those flows will be
activated, so that's ere we need the verification as to what is actually going on (this is really applicable to any
situation, not just thes)asystems).
Either way, we'll need a perr)1 i condition inserted about not making flow tributary until the upstream flows are r
permitted and certified —which ill need to go on the front page in addition to being in the special conditions.
Thanks!
Christyn L. Fertenbaugh, P.E. i
Environmental Engineer) C r
Municipal Permitting Unit
Division of Water Resources
Department of Environmental Quality
"Subscribe to Collection System & Sewer Permitting Updates"
919-707-3625 — Office
919-807-6489 — Fax
christ n.fertenbau h ncdenr. ov
Please note that during this unusual time, I am unfortunately not available via my regular telephone number. The best way to
reach me is via email.
If you would like speak with me on a call, please contact me via email to schedule an internet call, such as using Teams, Zoom,
WebEx. or other web -based calling services.
Mailing: 1617 Mail Service Center
Raleigh, NC 27699-1617
Physical: 512 N. Salisbury Street Rm. 925S
Raleigh, NC 27604-1170

f)rirurtmm�t a mrinxfrneals! Ou.rtitr
Email correspondence to and from this address is subject to the
North Carolina Public Records taw and may be disclosed to third parties.
From: Cashion, Ted
Sent: Tuesday, September 15, 2020 1:04 PM
To: Fertenbaugh, Christyn i-<[e-mail]>
Cc: Robinson, Jason <[e-mail]>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Hi Christyn,
We will add the special condition regarding wetlands as you suggested.
Your comment about the 'dry line' is still confusing me, maybe because I have forgotten the concerns regarding
Pittsboro and Chatham Park.
Their response was "This is a new line for the future development of Chatham Park, not a reroute".
This will be a 0 flow permit. The narrative states that future connecting sewers will have the permitted flows. Flows will
be trib to the Pittsboro WWTP.
What other question(s) do I need to pose to them about this?
Sorry for my confusion....
thx
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cashion ncdenr. ov
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609

Subscribe to Collection System & Sewer Permitting Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
1 will be working away from the office most days. 1 will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200.
Based on the current guidance to minimize the spread of COVID-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To occomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Fertenbaugh, Christyn L <christ n.fertenbau h ncdenr. ov>
Sent: Monday, September 14, 202010:57 AM
To: Cashion, Ted <[e-mail]>
Cc: Robinson, Jason<[e-mail]>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Hello,
I noted that they really didn't answer the dry line question clearly — you had asked if it was a dry line or a reroute, and
they said "this is a new line." I think they need to clarify further on that point.
For the wetlands impacts, since there aren't any manholes that appear to be impacting wetlands, we can insert a
condition that reads: All sewers located within the buffers for wetlands as specified in 15A NCAC 02T.0305(f) shall meet
the materials, testing methods, and acceptability standards for water mains as specified in 15A NCAC 18C.
If you need anything else, please let me know. Thanks!
Christyn L. Fertenbaugh, P.E.
Environmental Engineer
Municipal Permitting Unit
Division of Water Resources
Department of Environmental Quality
"Subscribe to Collection System & Sewer Permitting Updates"
919-707-3625 — Office
919-807-6489 —Fax
christyn.ferten ba ue h @ ncd en r.eov
Please note that during this unusual time, I am unfortunately not available via my regular telephone number. The best way to
reach me is via email.
If you would like speak with me on a call, please contact me via email to schedule an internet call, such as using Teams, Zoom,
WebEx, or other web -based calling services.

Mailing: 1617 Mail Service Center
Raleigh, NC 27699-1617
Physical: 512 N. Salisbury Street Rm. 92SS
Raleigh, NC 27604-1170
rr�afiI, Al . :,tip I
eaannrotT"` nt at tftr cntal awNcy
Email correspondence to and frorTf this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Cashion, Ted
Sent: Friday, September 11, 2020 7:43 AM
To: Fertenbaugh, Christyn t <christ n.fertenbau h ncdenr. ov>
Cc: Robinson, Jason <'ason.t.robinson ncdenr. ov>
Subject: FW: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Hi Christyn,
See the response below and attached and provide comments/special conditions as needed.
Thx
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
V
f. - o, �—D,— E
P�ps�Ynrl er (nyY{vyryrthi ,
Subscribe to Collection System & Sewer Permittinq Updates

Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
l will be working away from the office most days. 1 will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200.
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Huff, Chris <Chuffwithersravenel.com>
Sent: Thursday, September 10, 2020 4:30 PM
To: Cashion, Ted <[e-mail]>; John Poteat <' oteat ittsboronc. ov>
Cc: Oldham, Robbie <ROldham withersravenel.com>; Robinson, Jason <[e-mail]>; Chris Kennedy
<[e-mail]>
Subject: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application, WQ0041884
�n $xternal:ernail..Do not cifak links or open attachments unless you verify. Send all suspidous email:as an attadlsmentto
e ort.s am nc. ov
Ted,
See comments below in RED.
Please call if you have any questions.
Take care,
Christopher Huff, PE
115 MacKenan Drive I Cary, NC 27511
Office: 919.469,3340 I Direct: 919.535.5161
Mobile: [phone]
chuff@?withersravenel.com
CONFIDENTIALITY AND NONDISCLOSURE
From: Cashion, Ted <ted.cashionncdenr.gov>
Sent: Monday, September 07, 202011:17 AM
To: John Poteat <lpoteat a2pittsboronc.eov>; Huff, Chris <[e-mail]>
Cc: Robinson, Jason <[e-mail]>; Chris Kennedy <ckennedyepittsboronc.gop
Subject: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application, WQ0041884

We are beginning review of the subject application and have some questions for you to clarify.
Item IX.2 of the application was marked 'no' for complying with separation requirements for wetlands. Please
explain. We have attached plan sheet PP-1 to show where the wetland impact �s located. This impact has been
permitted and we are using AWWA C-900 PVC pipe, which meets water main requirements.
Please address the following from our permit coordinator:
They're stating it connects to and from existing gravity sewers. Which sewers are those, e.g. permit numbers?
Are either octiv%ertified? This information is ;ocated in Section V of the FTA. We are connecting to an existing
12" line with permit number WQ0036828 and the line is active.
What part of Chatham Park will it serve and what are the expected future flows? We can't verify that it is sized
properly without knowing what they anticipate being discharged. We have attached a design memorandum on
what area will be served and line sizing calculations.
it's not clear to us whether this is intended to be a dry line or a reroute of existing flows, based on the info we
have. Please elaborate. This is a new line for the future development of Chatham Park, not a reroute.
We'll continue review and drafting of the permit upon submittal and review of the above items.
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
4:� f. T .. ; D
�
DryarW44%6f if owem RfJ:
Subscribe to Collection System & Sewer Permittin4 Uodates
Email correspondence to and from this address may be subject to the North Carolina Public Records taw and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
1 will be working away from the office most days. i will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200.
Based on the current guidance to minimize the spread of COViD-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our

offices, as we may be able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.

Cashion, Ted
From: Cashion, Ted
Sent: Tuesday, September 15, 2020 1:04 PM
To: Fertenbaugh, Christyn L
Cc: Robinson, Jason
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension
application, WQ0041884
Hi Christyn,
We will add the special condition regarding wetlands as you suggested.
Your comment about the 'dry line' is still confusing me, maybe because I have forgotten the concerns regarding
Pittsboro and Chatham Park.
Their response was "This is a new line for the future development of Chatham Park, not a reroute".
This will be a 0 flow permit. The narrative states that future connecting sewers will have the permitted flows. Flows will
be trib to the Pittsboro WWTP.
What other question(s) do I need to pose to them about this?
Sorry for my confusion....
thx
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
e:! � �-;E
�,I11 �/
DSO t N [n�tonrnenW am%"
Subscribe to Collection System & Sewer Permitting Updates

Email correspondence to and from this address may be subject to the North Carolina Public Records Low and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
i will be working away from the office most days. I will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200,
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Fertenbaugh, Christyn L<[e-mail]>
Sent: Monday, September 14, 2020 10:57 AM
To: Cashion, Ted <[e-mail]>
Cc: Robinson, Jason <[e-mail]>
Subject: RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Mello,
noted that they really didn't answer the dry line question clearly — you had asked if it was a dry line or a reroute, and
they said "this is a new line." I think they need to clarify further on that point.
For the wetlands impacts, since there aren't any manholes that appear to be impacting wetlands, we can insert a
condition that reads: All sewers located within the buffers for wetlands as specified in 15A NCAC 02T.0305(f) shall meet
the materials, testing methods, and acceptability standards for water mains as specified in 15A NCAC 18C.
If you need anything else, please let me know. Thanks!
Christyn L. Fertenbaugh, P.E.
Environmental Engineer
Municipal Permitting Unit
Division of Water Resources
Department of Environmental Quality
"Subscribe to Collection System & Sewer Permitting Updates"
919-707-3625 —Office
919-807-6489 — Fax
christyn.fertenba ugh (@ncden r.sov
Please note that during this unusual time, 1 am unfortunately not available via my regular telephone number. The best way to
reach me is via email.
If you would like speak with me on a tali, please contact me via email to schedule an internet call, such as using Teams, Zoom,
WebEx, or other web -based calling services.
Mailing: 1617 Mail Service Center
Raleigh, NC 27699-1617
Physical: 512 N. Salisbury_ Street, Rm. 9255
Raleigh, NC 27604-1170

Cashion, Ted
From:
Fertenbaugh, Christyn L
Sent:
Monday, September 14, 2020 10:57 AM
To:
Cashion, Ted
Cc:
Robinson, Jason
Subject:
RE: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension
application, WQ0041884
Hello,
I noted that they really didn't answer the dry line question clearly — you had asked if it was a dry line or a reroute, and
they said "this is a new line." I think they need to clarify further on that point.
[the
the wetlands impacts, since there aren't any manholes that appear to be impacting wetlands, we can insert a
dition that reads: All sewers located within the buffers for wetlands as specified in 15A NCAC 02T.0305(f) shall meet'
materials, testing methods, and acceptability standards for water mains as specified in 15A NCAC 18C.
If you need anything else, please let me know. Thanks!
Christyn L. Fertenbaugh, P.E.
Environmental Engineer
Municipal Permitting Unit
Division of Water Resources
Department of Environmental Quality
"Subscribe to Collection System & Sewer Permitting Updates"
919-707-3625 — Office
919-807-6489 — Fax
christ n.fertenbau h ncdenr. ov
Please note that during this unusual time, I am unfortunately not available via my regular telephone number. The best way to
reach me is via email.
If you would like speak with me on a call, please contact me via email to schedule an internet call, such as using Teams, Zoom,
WebEx, or other web -based calling services.
Mailing: 1617 Mail Service Center
Raleigh, NC 27699-1617
Physical: 512 N. Salisbury Street Rm. 9255
Raleigh, NC 27604-1170
D, E
IWA I Q
parlmanl o "Won"Mial ounoty
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.

From: Cashion, Ted
Sent: Friday, September 11, 2020 7:43 AM
To: Fertenbaugh, Christyn L<[e-mail]>
Cc: Robinson, Jason <[e-mail]>
Subject: FW: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
Hi Christyn,
See the response below and attached and provide comments/special conditions as needed.
Thx
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cashion ncdenr. ov
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
D. .. _Q�s
..,
Subscribe to Collection System & Sewer Permitting Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
1 will be working away from the office most days. ! will be checking email periodically. if you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4100.
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we may be able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
From: Huff, Chris <Chuff,@withersravencl.corn>
Sent: Thursday, September 10, 2020 4:30 PM

To: Cashion, Ted <ted.c_a_shion@,ncdenr.eov>; John Poteat <iooteat(@Pittsboronc.gov
Cc: Oldham, Robbie <[e-mail]>; Robinson, Jason <'ai [e-mail]>; Chris Kennedy
<ckenned ittsboronc. ov>
Subject: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application, WQ0041884
FENWItxternal email. Do not-dick�linksor open attachments unless you verify. Send all suspicious email as an attachmentto
•re ort.s am cwnc •ov
Ted,
See comments below in RED.
Please call if you have any questions.
Take care,
Christopher Huff, PE
115 MacKenan Drive I Cary, NC 27511
Office- 919.469.3340 1 Direct 919.535 5161
Mobile [phone]
[e-mail]
CONFIDENTIALITY AND NONDISCLOSURE
From: Cashion, Ted <[e-mail]>
Sent: Monday, September 07, 2020 11:17 AM
To: John Poteat <jPooteat@Pitt sboronc.eov>; Huff, Chris <Chuff@withersravenel_.com>
Cc: Robinson, Jason <'ason.t.robinson ncdenr. ov>; Chris Kennedy <ckenned ittsboronc. ov>
Subject: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application, WQ0041884
We are beginning review of the subject application and have some questions for you to clarify.
Item IX.2 of the application was marked 'no' for complying with separation requirements for wetlands. Please
explain. We have attached plan sheet PP-1 to show where the wetland impact is located. This impact has been
permitted and we are using AWWA C-900 PVC pipe, which meets water main requirements.
Please address the following from our permit coordinator:
• 'They're stating it connects to and from existing gravity sewers. Which sewers are those, e.g. permit numbers?
Are either actin%ertified? This information is located in Section V of the FTA. We are connecting to an existing
12" line with permit number WQ0036828 and the line is active.
• What port of Chathom Park will it serve and what are the expected future flows? We can't verify that it is sized
properly without knowing what they anticipate being discharged. We have attached a design memorandum on
what area will be served and line sizing calculations.

• It's not clear to us whether this is intended to be a dry line or a reroute of existing flows, based on the info we
have. Please elaborate. This is a new line for the future development of Chatham Park, not a reroute.
We'll continue review and drafting of the permit upon submittal and review of the above items.
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
DD- E
aP;+ri'ZRS a! Im.er~u;.R/
Subscribe to Collection Svstem & Sewer Permitting Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
i will be working awayfrom the office most days. l will be checking email periodically. if you need immediate assistance please
contact a water resources staff member at our main number, 9I9-79I-4200.
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, fill
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.
4

Cashion, Ted
From: Huff, Chris <[e-mail]>
Sent: Thursday, September 10, 2020 4:30 PM
To: Cashion, Ted; John Poteat
Cc: Oldham, Robbie; Robinson, Jason; Chris Kennedy
Subject: [External] FW: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension
application, WQ0041884
Attachments: Sheet PP-1.pdf; 2020-08-06 Chatham Park 7-1 Interceptor Pipe Sizing Memo.pdf
• External email. Do not crck-links or open attachments unless you verify: Send all suspidous erhail as an attachmentto
eRort.spam�2ncyov
Ted!
See comments below in RED.
Please call if you Have any questions.
Take care,
Christopher Huff, PE
0 - -----
115 MacKenan Drive I Cary, NC 27511
Office 919.469,3340 I Direct 919,535-5161
Mobile: [phone]
chuff2withersraven el.com
1.S:JZ1Z:[E J
CONFIDENTIALITY AND NONDISCLOSURE
From: Cashion, Ted <[e-mail]>
Sent: Monday, September 07, 202011:17 AM
To: John Poteat <' oteat ittsboronc. ov>; Huff, Chris <Chuff!2withersravenel.com>
Cc: Robinson, Jason <iason.t.robinson ncdenr. ov>; Chris Kennedy <[e-mail]>
Subject: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application, WQ0041884
We are beginning review of the subject application and have some questions for you to clarify.
Item IX.2 of the application was marked 'no' for complying with separation requirements for wetlands. Please
explain. We have attached plan sheet PP-1 to show where the wetland impact is located. This impact has been
permitted and we are using AWWA C-900 PVC pipe, which meets water main requirements.
Please address the following from our permit coordinator:

They're stating it connects to and from existing gravity sewers. Which sewers are those, e.g. permit numbers?
Are either active%ertified? Th+s information is located in Section V of the FTA. We are connecting to an existing
12" fine with permit number WQ0036828 and the line is active.
What part of Chatham Park will it serve and what are the expected future flows? We can't verify that it is sized
properly without knowing what they anticipate being discharged. We have attached a design memorandum on
what area will be served and line sizing calculations.
It's not clear to us whether this is intended to be a dry line or a reroute of existing flows, based on the info we
have. Please elaborate. This is a new line for the future development of Chatham Park, not a reroute.
We'll continue review and drafting of the permit upon submittal and review of the above items.
ted
Ted Cashion
Water Quality Reg=onal Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cashion ncdenr. ov
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
-WE
Mpa'ssnl a! [nrttrsnfnL! QW►�
Subscribe to Collection System & Sewer Permitting Llodates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regulation.
1 will be working away from the office most days. I will be checking email periodically. If you need immediate assistance please
contact a water resources staff member at our main number, 919-791.4200.
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.

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0 WithersRavenel
Our People Your Success
DESIGN MEMORANDUM
To: Town of Pittsboro
From: Christopher N. Huff, PE - WithersRavenel, Inc.
Date: August 6, 2020
Project: Chatham Park Section 7.1 Sewer Interceptor (2120469.11)
Subject: Interceptor Pipe Sizing
The purpose of this design memorandum is to discuss the process of how the Section 7.1 Sewer
Interceptor was sized.
The sizing of the sewer interceptor was based on flow information derived by WithersRavenel
(attached). The pipe size for this interceptor will be 8 inches in diameter. The design standard for
the interceptor is for the pipes to flow 50% full at average daily flow, with a minimum velocity of
2.0 ft/sec and no more than 75% full during the calculated peak flow. The minimum slope and
velocity are requirements as published in the State's "Minimum Design Criteria for the Permitting
of Gravity Sewers". All calculations were performed using Bentley Flow Master, utilizing the
Manning Formula with a Roughness Coefficient of 0.013 and a minimum pipe slope of 0.60%.
In Table 1, top section, shows the 8-inch interceptor flowing at average daily flow. The average
daily flow for the interceptor is estimated to be 192,000 gpd. Results from Flow Master shows
the interceptor will have a flow depth of 3.09" and a flow velocity of 2.28 ft/sec. The bottom
section is for peak flow. The peak flow was derived by multiplying the average daily flow by a
peaking factor of 2.5, which is 480,000 gpd (192,000 gpd * 2.5). Results from Flow Master shows
the interceptor will have a flow depth of 5.38" and a flow velocity of 2.97 ft/sec. Detailed results
are attached to this design memorandum.
TABLE 1
Minimum
Normal
Pipe Size and
Solve
Friction
Roughness
Channel
Depth
Diameter
Discharge
Percent
Velocity
Material
For
Method
Coefficient
Slope N
(in)
(in)
(MGD)
Full (%)
(Ft/s)
Pipe sizing - Minimum Slope at Average Daily Flow
8-inch PVC Normal
section Depth
I Manning
Formula
1 0.013
0.60
3.09
8
192,000
38.7
1 2.38
Pipe Sizing - Minimum Slope at Peak Flow
8-inch PVC
section
Normal I
Depth
Manning
Formula
0.013
0.60
5.38
8
480,000
67.3
2.97
As shown the 8-inch interceptor meets the flow depth and minimum velocity requirements for
average daily flow as required in the "Minimum Design Criteria for the Permitting of Gravity
Sewers" and the peak flow is below the 75% flow depth.
55 Grant Drive, Suite D I Pittsboro, NC 27312

FLOW CALCULATIONS
Chatham Park Section 7.1 Sewer Interceptor Basin Study
Withers & Ravenel
K.112112-04601120469.11-CP Sec 7.1 Sewer tntercentorlUtitities105-Desian PhaselSewer StudWBasin Ftows.xlsxlFtnw Cartrulatinnc
Discharge Facility
Design Units
Flow per Unit
(gpd)
Number of
Units
Total Flow
(gpd)
Dwellings (Assume 3 bedrooms)
per dwelling
180
300
54.000
Apartments
per dwelling
240
250
60,000
School with showers and cafeteria
per person
16
0
School without showers and with cafeteria
per person
12
0
Boarding school
per person
75
0
Motels at 65 gal/person (rooms only)
per person
130
0
Trailer courts at 3 personsitrailer
per lra ler
225
0
Restaurants
per seat
40
0
Interstate or through highway restaurants
per seat
180
0
Interstate rest areas
per person
5
0
Service stations
per vehicle serviced
10
0
Factories
per person per 8 hr shift
25
0
Commerical
per 1,000 sq. ft. of ultimate
floor
120
250
30,000
Office
per sq. ft
0.09
200,000
18,000
Hotel
per room
250
120
30,000
Hospitals
per bed
300
0
Nursing home (add 75 gals for laundry)
per bed
120
0
Homes for the aged
per bed
60
0
Child care center
per child and adult
10
0
Laundromats, 9 to 12 machines
per machine
250
0
Swimming pools
per swimmer
10
0
Theaters, auditorium type
per seat
1 5
0
Picnic areas
per person
51
0
Summer Camp
Campers
per person
60
0.0
Staff
per person
60
0.0
Resort camps, day & night with limited plumbing
per campsite
50
0.0
Luxury camps with flush toilets
per campsite
100
0.0
Churches (no kitchen)
per seat
31
0.0
Current Flow
0
0.0
Proposed Flow
01
0.0
Average flow (gpd)
192,000
Average flow (gpm)
133
Design peaking factor
2.50
Peak flow (gpd)
480,000
Total flow (gpm)
333

Project Description
Friction Method
Solve For
Input Data
Roughness Coefficient
Channel Slope
Diameter
Discharge
Results
Normal Depth
Flow Area
Wetted Perimeter
Hydraulic Radius
Top Width
Critical Depth
Percent Full
Critical Slope
Velocity
Velocity Head
Specific Energy
Froude Number
Maximum Discharge
Discharge Full
Slope Full
Flow Type
GVF Input Data
Downstream Depth
Length
Number Of Steps
GVF Output Data
Upstream Depth
Profile Description
Profile Headloss
Average End Depth Over Rise
Normal Depth Over Rise
Downstream Velocity
Upstream Velocity
Normal Depth
Critical Depth
Channel Slope
Critical Slope
Worksheet for Circular Pipe Q ADF
Manning Formula
Normal Depth
SubCritical
0.013
0.60 %
8.00 In
192.000 gal/day
3.09 in
0.12 ft2
0.90 ft
1.67 in
0.65 ft
0.25 ft
38.7 °%
0.00653 ft/ft
2.38 ft/s
0.09 ft
0.35 ft
0.96
650,738 gal/day
604,941 gallday
0.00060 fllft
0.00 in
0.00 ft
0
0.00 in
0.00 ft
0.00 °%
38.69 "%
Infinity fus
Infinity ft/s
3.09 in
0.25 It
0.60 %
0.00653 ft/ft
Bentley Systems, Inc. Haostad Methods Solution Csntientley FtowMaster VBi (SELECTserles 1) 108.11.01.03]
WW2020 8.31:21 AM 27 Siemens Company Drive Suite 200 W Watertown, CT 06795 USA [phone] Page 1 of 1

Worksheet for Circular Pipe Q Peak Flow
Project Description "°., V Mq
T{,ti.
Friction Method Manning Formula
Solve For Normal Depth
Input Data
Roughness Coefficient
0.013
Channel Slope
0.60
%
Diameter
8.00
In
Discharge
480,000
gaUday
Results
Normal Depth
5.38
In
Flow Area
0.25
W
Wetted Perimeter
1.28
ft
Hydraulic Radius
2.34
in
Top Width
0.63
ft
Critical Depth
0.41
ft
Percent Full
67.3
%
Critical Slope
0.00792
ftlft
Velocity
2.97
ftls
Velocity Head
0.14
ft
Specific Energy
0.59
ft
Froude Number
0,83
Maximum Discharge
650,738
gallday
Discharge Full
604,941
gal/day
Slope Full
0.00378
ft/ft
Flow Type SubCritical
GVF Input Data
Downstream Depth
0.00
in
Length
0.00
ft
Number Of Steps
0
GVF Output -Data
Upstream Depth
0.00
in
Profile Description
Profile Headloss
0.00
ft
Average End Depth Over Rise
0.00
%
Normal Depth Over Rise
67.29
%
Downstream Velocity
Infinity
fils
Upstream Velocity
Infinity
ftls
Normal Depth
5.38
In
Critical Depth
0.41
ft
Channel Slope
0.60
%
Critical Slope
0.00792
ft/ft
Bentley Systems, Inc. Haestad Methods Solution Centienlley F1owMaster V81 (SELECTseries 1) (08.11.01.031
810020 8.33:16 AM 21 Siemons Company Drive Suite 200 W Watertown, CT 06796 USA +1-I03-765-1666 Page 1 of 1

S
Cashion, Ted
From: Cashion, Ted
Sent: Monday, September 7, 2020 11:17 AM
To: John Poteat; Huff, Chris
Cc: Robinson, Jason; Chris Kennedy
Subject: Chatham Park Section 7.1 Sewer Interceptor fast track sewer extension application,
WQ0041884
We are beginning review of the subject application and have some questions for you to clarify.
Item IX.2 of the application was marked 'no' for complying with separation requirements for wetlands. Please explain.
Please address the following from our permit coordinator:
• They're stating it connects to and from existing gravity sewers. Which sewers are those, e.g. permit numbers?
Are either active%ertified?
• What part of Chatham Park will it serve and what are the expected future flows? We can't verify that it is sized
properly without knowing what they anticipate being discharged.
It's not clear to us whether this is intended to be a dry line or a reroute of existing flows, based on the info we
have. Please elaborate.
We'll continue review and drafting of the permit upon submittal and review of the above items.
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cashion ncdenr. ov
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
DE
Subscribe to Collection System & Sewer Permitting Updates
1

Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties unless the content is exempt by statute or other regplation.
/ will be working away from the office most days. I will be checking email periodically. if you need immediate assistance please
contact a water resources staff member at our main number, 919-791-4200.
Based on the current guidance to minimize the spread of COViD-19, DEQ has adjusted operations to protect the health and safety of
the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate these staffing changes, all
DEQ office locations are limiting public access to appointments only. Please check with the appropriate staff before visiting our
offices, as we maybe able to handle your requests by phone or email. We appreciate your patience as we continue to serve the
public during this challenging time.

Cashion, Ted
From: Cashion, Ted
Sent: Monday, August 10, 2020 10:43 AM
To: Fertenbaugh, Christyn L
Cc: Robinson, Jason
Subject: Re: Pittsboro Chatham Park Zero flow sewer extension application
thanks Christyn, we'll follow up with them and let you know the deal.
Ted Cashion
Water Quality Regional operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
ted.cashionCcDncdenr.gov
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
Subscribe to Collection System & Sewer Permitting Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties unless the content is exempt by statute or other regulation.
From: Fertenbaugh, Christyn L<[e-mail]>
Sent: Monday, August 10, 202010:39 AM
To: Cashion, Ted <[e-mail]>
Cc: Robinson, Jason <[e-mail]>
Subject: RE: Pittsboro Chatham Park Zero flow sewer extension application
Thanks — a few questions I have:
• They're stating it connects to and from existing gravity sewers. Which sewers are those, e.g. permit numbers?
Are either active/certified?
0 What part of Chatham Park will it serve and what are the expected future flows? We can't verify that it is sized
properly without knowing what they anticipate being discharged.
It's not clear to me whether this is intended to be a dry line or a reroute of existing flows, based on the info we have. I
think the answers to the above will help clarify — if it is a dry line, we'll probably need to chat further before issuance.
Christyn L. Fertenbaugh, P.E.

Environmental Engineer
Municipal Permitting Unit
Division of Water Resources
Department of Environmental Quality
—Subscribe to Collection System & Sewer Permitting Updates"
919-707-3625 — Office
919-807-6489 — Fax
christyn.fertenbaugh @ncdenr.gov
Mailing: 1617 Mail Service Center
Raleigh, NC 27699-1617
Physical: 512 N._Salisbury Street, Rm. 925S
Raleigh, NC 27604-1170
Email correspondence to and from th,s address is subject to the
North Carolina Public Records Law and may be disclosed to th rd porties.
From: Cashion, Ted
Sent: Saturday, August 8, 2020 11:27 AM
To: Fertenbaugh, Christyn L<[e-mail]>
Cc: Robinson, Jason <[e-mail]>
Subject: Pittsboro Chatham Park Zero flow sewer extension application
Hi Christyn,
Hope all is well in your world.
Attached is an application we just received. Pittsboro is the applicant, it will serve Chatham Park, going to Pittsboro
WWTP, and it's zero flow.
In case you wish to review and provide comments for the fast track permit.
Thx
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609

E �+
Subscribe to Collection System & Sewer Permittincl Updates
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties unless the content is exempt by statute or other regulation.
Based on the current guidance to minimize the spread of COVID-19, DEQ has adjusted operations to protect the health
and safety of the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate
these staffing changes, all DEQ office locations are limiting public access to appointments only. Please check with the
appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email. We
appreciate your patience as we continue to serve the public during this challenging time.

41 Lfl-Y
1
Cashion, Ted �w D C��
J�
From:
Cashion, Ted
Sent:
Saturday, August 8, 2020 11:26 AM
To:
Christyn L Fertenbaugh([e-mail])
Cc:
Robinson, Jason
Subject:
Pittsboro Chatham Park Zero flow sewer extension application
Attachments:
Scanned from 2nd Floor Xerox.pdf
Hi Christyn,
Hope all is well in your world.
Attached is an application we just received. Pittsboro is the applicant, it will serve Chatham Park, going to Pittsboro
WWTP, and it's zero flow.
In case you wish to review and provide comments for the fast track permit.
Thx
ted
Ted Cashion
Water Quality Regional Operations
Division of Water Resources
NC Department of Environmental Quality
Raleigh Regional Office
919-791-4254
[e-mail]
1628 Mail Service Center
Raleigh, NC 27699-1628
3800 Barrett Drive
Raleigh, NC 27609
.,DE qf
W rlg
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disclosed to third parties unless the content is exempt by statute or other regulation.
Based on the current guidance to minimize the spread of COV1D-19, DEQ has adjusted operations to protect the health
and safety of the staff and public. Many employees are working remotely or are on staggered shifts. To accomodate
these staffing changes, all DEQ office locations are limiting public access to appointments only. Please check with the
appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email. We
appreciate your patience as we continue to serve the public during this challenging time.