WQ0044535_Permit Application_20230703

VJQ 00�q5 35
McDAVIDAssoCUTES, INC.
CORPORATE OFFICE
Engineers • Planners • Land Surveyors
[phone] • Fax [phone]
E-mail: [e-mail]
3714 N. Main Street • P.O. Drawer 49
Farmville, NC 27828
GOLDSBORO OFFICE
Engineers • Planners
[phone] • Fax [phone]
E-mail: [e-mail]
109 E. Walnut Street • P.O. Box 1776
Goldsboro, NC 27533
LETTER AND ATTACHMENTS SUBMITTED ELECTRONICALLY — CHECK MAILED
SEPARATELY WITH COPY OF COVER LETTER
Mr. Michael Montebello, Supervisor June 22, 2023 RECEIVED
NCDEQ/DWR
Water Quality Permitting J U N 2 8 2 0 2 3
1617 Mail Service Center
512 N. Salisbury Street
Raleigh, NC 27699-1617 NCDEQ/DWR/NPDES
Subject: Permit Application
Carbon Cycle North Carolina LLC
Duplin County
Dear Mr. Montebello:
Attached please find the following for your review and permitting/approval:
1. Signed Application Form
2. McDavid Check Made Payable to NCDEQ for $480.00.
3. Documents from NC Secretary of State website illustrating Company Registration
4. Final Plans signed by a North Carolina Professional Engineer
5. Final Specifications signed by a North Carolina Professional Engineer
6. Flow Tracking Form
7. Project Narrative Description and Attachments
a. Phase 1 Project Map — Proposed Force Main Extension
b. Phase 2 Project Map — Proposed Town of Warsaw Pump Station 11 and Force Main
Improvements — Proposed C2NC Pump Stations and Force Mains
c. Warsaw WWTP Flow Data (1987 — 2023)
d. Pump Station 11 and Force Main DEHNR Permit No. WQ0013176 Dated February
5, 1997
e. Permit WQ0043109 dated January 27, 2022 for Extension of Pump Station 11
Existing Force Main
f. NPDES Permit
g. C2NC Site Plan
h. C2NC Pretreatment Permit
i. Hydraulic Analysis of Warsaw Pump Station 11 and C2NC Pump Stations utilizing
common force mains
j. Analysis of Carbon Cycle North Carolina LLC Pretreated Wastewater's Effect on
Warsaw's WWTP
k. Administrative Office building Grinder Pump Station Ballast Calculations
W:\D10XX GEN\D100X MSW\D1005 CORRES MSW\FTL\2023\C2NC TRANSMITTAL OF SEWER PERMIT APPLICATION.DOCX

McDavid Associates, Inc. BB&T 66-112/531
LA ikBRANCH BANKING AND TRUST COMPANY 71401 041269
3714 N. MAIN ST., P.O. DRAWER 49 Farmville, North Carolina
FARMVILLE, N.C. 27828 DATE
N C� PH. 252-753-2139
June 20, 2023
2-23-6024-9822 Permit Fee
PAY AMOUNT
Four Hundred Eighty and 00/100 Dollars
$480.00
TO THE NCDEQ Division of Water Resources
ORDER
OF 1617 Mail Service Center
Raleigh, NC 27699
0041269n■ :053�0�12L�:5LLL973557u■
McDavid Associates, Inc. 3714 N. MAIN ST., P.O. DRAWER 49 FARMVILLE, N.C. 27828
rharlr nato- F{/7n/7n7:A
041269
Invoice Number
Date
=oucher
Amount
Discounts
Previous Pay
Net Amount
20230620
6/20/2023
1000000016418
$480.00
$480.00
NCDEQ Division of Water Resources TOTAL
$480.00
$480.00
MAI Farmville General 3 NCDEQ DIV
WATER RESO
McDavid Associates, Inc. 3714 N. MAIN ST., P.O. DRAWER 49 FARMVILLE, N.C. 27828
rh—I< nntP- r,tgnl9m.,:l
041269.
Invoice Number
I Date
Voucher
Amount
Discounts
Previous Pay
Net Amount
20230620
6/20/2023
1000000016418
$480.00
$480.00
NCDEQ Division of Water Resources TOTAL
$480.00
$480.00
MAI Farmville General 3 NCDEQ DIV
WATER RESO

Please reference the attached Project Narrative for background information and a description of
the project. We appreciate your consideration of this project. Should you have any questions regarding
this project, do not hesitate to give me a call.
Sincerely
MCDAV D ASSOCIATES, INC.
Tyndall Lewis
Goldsboro Office
Attachments
cc: C2NC (w/Attachments)
Town of Warsaw (w/Attachments)
.s r.r�tnVv nL'l.n M nnv WAQUAni oot (C)RRF.0 MCW\FTL\2o23\C2NC TRANSMITTAL OF SEWER PERMIT APPLIC �

6/22/23, 3:30 PM
Submission Completed
On- ischua ge Branch Uploa / ubnnitta� Form
Version 2 - Revised June 23, 2020
ce+3
NORTH CAROLINA
Environmental Quality
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal: confirmation of receipt: and other correspondence: ........................
...........................................................................................................................................................
Name * Tyndall Lewis
Email Address*
[e-mail]
Project Information
Application/Document Type*
Phone Number*
919-736-7630
New (Fee Required)
Modification - Major (Fee Required)
Renewal with Major Modification (Fee
Required)
Annual Report
Additional Information
Other
Modification - Minor
Renewal
GW-59, NDMR, NDMLR, NDAR-1,
N DAR-2
Residual Annual Report
Change of Ownership
1/3
https://ed ocs. deq. nc.gov/Forms/Form/Submit

6/22/23, 3:30 PM
Submission Completed
6/2:
Permit Type: *
Permit Number:*
Applicant/Permittee *
Applicant/Permittee Address*
Facility Name*
Wastewater Irrigation
Other Wastewater
Closed -Loop Recycle
High -Rate Infiltration
Reclaimed Water
Residuals
Single -Family Residence Wastewater Other
Irrigation
WQCS00159
Has Current Existing permit number
Carbon Cycle North Carolina LLC
306 North Front Street, Warsaw, NC 28398
C2NC
Pretreated Wastewater
Please provide comments/notes on your current submittal below.
Carbon Cycle North Carolina LLC, aka C2NC, is nearing completion of construction of a Biogas Plant on Penny Branch Road in Warsaw, NC. The
plant will produce approximately 250,000 gpd of pretreated wastewater to be discharged via dual inline pumps (max capacity of 300 gpm) and 6"
force main connecting to the Town of Warsaw's existing 6" force main on Penny Branch Road. The existing 6" force main conveys wastewater from
Warsaw's Pump Station 11 to the Warsaw wastewater collection system. C2NC will also have dual grinder pumps (9.8 gpm) and 1.25" force main to
serve its office building.
The Town is submitting a separate application at this time to replace the existing 180 gpm pumps at Pump Station 11 with new 29 gpm grinder
pumps along with replacing the existing 6" force main from PS 11 up to the point of connection with the proposed new C2NC force main with
approximately 2,700 LF of 2" force main.
Upon completion of C2NC's work and the Town's work, there will be three pump stations connected to common force mains. Two of the new pump
stations will be owned, operated and maintained by C2NC and PS 11 will continue to be owned, operated and maintained by the Town.
This application requests NCDEQ issue a Permit for the construction and operation of the two pump stations and associated force mains to be
located on the C2NC site and will be owned, operated and maintained by C2NC.
2/3
https://edocs.deq. nc.gov/Forms/Form/Submit
https://edocs.deq.nc.gOvlrorm5iruitill . uu,,u.

State of North Carolina
Department of Environmental Quality
DWR Division of Water Resources
15A NCAC 02T .0300 — SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources INSTRUCTIONS FOR FORM: SSEA 04-16 & SUPPORTING DOCUMENTATION
Plans, specifications and supporting documents shall be prepared in accordance with, 15A NCAC 02T .0100, 15A NCAC 02T
.0300, Division Policies and good enzineerin2 practices. Failure to submit all required items will necessitate additional
processing and review time, and may result in return of the application.
For more information, visit the Water Quality Permitting Section's collection systems website
General — When submitting an application, please use the following instructions as a checklist in order to ensure all required items are
submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the
amount of requested additional information.
A. One Original and One Copy of Application and Supporting Documents
® Required unless otherwise noted
B. Cover Letter (Required for All Application Packages):
® List all items included in the application package, as well as a brief description of the requested permitting action.
➢ If necessary for clarity, include attachments to the application form.
C. Application Fee (All New and Major Modification Application Packages):
® Submit a check or money order in the amount of $480.00 dated within 90 days of application submittal.
➢ Payable to North Carolina Department of Environmental Quality (NCDEQ).
D. Sewer System Extension (Form: SSEA 04-16) Application (Required for All Application Packages):
® Submit the completed and appropriately executed application.
➢ If necessary for clarity or due to space restrictions, attachments to the application may be made.
® If the Applicant Type in Item 1.2 is a corporation or company, provide documentation it is registered for business with
the North Carolina Secretary of State.
❑ If the Applicant Type in Item 1.2 is a partnership or d/b/a, enclose a copy of the certificate filed with the Register of
Deeds in the county of business.
® The project name in Item II.1 shall be consistent with the project name on the plans, specifications, flow acceptance
letters, agreements, etc.
® The Professional Engineer's Certification on Page 6 of the application shall be signed, sealed and dated by a North
Carolina licensed Professional Engineer.
® The Applicant's Certification on Page 6 of the application shall be signed in accordance with 15A NCAC 02T .0106(b).
Per 15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter is
provided from a person who meets the criteria in 15A NCAC 02T .0106(b).
E. Flow Tracking/Acceptance Form (Form: FTSE 04-16) (If Applicable):
® Submit the completed and appropriately executed Flow Tracking/Acceptance for Sewer Extension Permit Form from the
owners of the downstream sewers and treatment facility.
➢ The flow acceptance indicated inform FTSE 04-16 must not expire prior to permit issuance and must be dated less than
one year prior to the application date.
➢ Submittal of this application and form FTSE 04-16 indicates that owner has adequate capacity and will not violate G.S.
143-215.67(a).
➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE 04-16.
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F. Engineering Plans (Required for All Application Packages):
® Per 15A NCAC 02T .0305(b)(1), submit two sets of detailed plan sets that have been signed, sealed and dated by a North
Carolina licensed Professional Engineer, and shall include at a minimum:
➢ Table of contents with each sheet numbered.
➢ A general location map with at least two geographic references and a vicinity map.
➢ Plan and profile views of the sewer extension as well as the proximity of the sewer extension to other utilities and natural
features
➢ Detail drawings of all items pertinent to the sewer extension and pump stations.
➢ The location of all wells (including usage and construction details if available), streams (ephemeral, intermittent, and
perennial), springs, lakes, ponds, and other surface drainage features within 100 feet of the project.
➢ Minimum separations required per 15A NCAC 02T.0305(f), and where separations cannot be maintained, alternative
criteria per 15A NCAC 02T.0305(g).
➢ Minimum cover for sewer extensions required per 15A NCAC 02T.0305(f) must also be shown clearly on the plans.
® Plans shall represent a completed design and not be labeled with preliminary phrases (e.g., FOR REVIEW ONLY, NOT
FOR CONSTRUCTION, etc.) that indicate they are anything other than final plans. However, the plans may be labeled
with the phrase: FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION.
G. Specifications (Required for All Application Packages):
® Per 15A NCAC 02T .0305(b)(3), submit specifications that have been signed, sealed and dated by a North Carolina
licensed Professional Engineer, and shall include at a minimum:
➢ Table of contents with each section/page numbered.
➢ Detailed specifications for all items pertinent to the sewer extension and pump stations
➢ Site Work (i.e., earthwork, clearing, grubbing, excavation, trenching, backfilling, compacting, fencing, seeding, etc.)
➢ Materials (i.e., force main, gravity, concrete, method of construction, etc.)
➢ Electrical (i.e., control panels, transfer switches, automatically activated standby power source, etc.)
➢ Means for ensuring quality and integrity of the finished product in accordance with the Minimum Design Criteria,
including leakage and pressure testing for the sewer extension.
® Specifications shall represent a completed design and not be labeled with preliminary phrases (e.g., FOR REVIEW
ONLY, NOT FOR CONSTRUCTION, etc.) that indicate they are anything other than final specifications. However, the
specifications may be labeled with the phrase: FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION.
❑ Specifications for standard equipment may only be omitted for municipalities with approved standard specifications, but
the use of the standard specifications must be noted on each sheet of the plans.
H. Engineering Calculations (All Application Packages):
® Per 15A NCAC 02T .0305(b)(2) and 15A NCAC 02T .0305(j)(1), submit engineering calculations that have been signed,
sealed and dated by a North Carolina licensed Professional Engineer, and shall include at a minimum:
➢ Friction/Total Dynamic Head calculations and system curve analysis (with one pump running, two pumps running, etc.)
➢ Pump selection information including pump curves, manufacturer's information, and recommended installation
guidelines.
➢ Pump station cycle times and pump run times.
➢ Minimum velocities in the sewer extension in accordance with the Minimum Design Criteria
➢ Flotation calculations for all units constructed partially or entirely below grade (i.e. pump stations)
Note that upon completion of the review process and prior to permit issuance, a request for the final plans and
specifications will be requested on digital media (CD, DVD, Jump Drive, etc.) for our records. You will be notified
when this information is requested, as the review may necessitate changes.
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I. Downstream Sewer Evaluations (All Application Packages)
® Per 15A NCAC 02T .0305(b)(2) and 15A NCAC 02T .0304(h)(1), submit engineering calculations that have been signed,
sealed and dated by a North Carolina licensed Professional Engineer, for receiving collection systems:
❑ For connection to a gravity sewer, submit:
An evaluation of the gravity sewer based on peak flow from the proposed project and peak flows already tributary to the
existing gravity sewer. Provide calculations and detail how existing peak flows were determined.
❑ For connection to a pump station, submit:
An evaluation of the existing pump station to pump peak flow from the proposed project and peak flows already tributary
to the existing pump station. Provide calculations and detail how existing peak flows were determined.
® For connection to a force main/low pressures sewer, submit:
An evaluation of the existing system based on peak flows from the proposed project and peak flows already tributary to
the existing system. In addition, evaluate the ability of each pump station tributary to the existing system to pump against
additional head created by greater flows through the system. Evaluation may include alternative designs such as telemetry
to coordinate pumping between pump stations (provided sufficient storage is available). Also include an evaluation of
the discharge point of the existing force main/pressure sewer.
J. Site Maps (All Application Packages):
® Submit an 8.5-inch x 11-inch color copy of a USGS Topographic Map of sufficient scale to identify the entire project
area and closest surface waters.
➢ Location of the project (gravity sewer, pump stations & force main)
➢ Downstream connection points and permit number (if known) for the receiving sewer
® Include a street level map showing general project area
K, Existing Permit (All Modification Packages):
❑ Submit the most recently issued existing permit.
❑ Provide a list of any items within the permit the Applicant would like the Division to address during the permit
modification (i.e., permit description, flow allocation, treatment facility, etc.).
L. Power Reliability Plan (If Applicable)
❑ Per 15A NCAC 02T .0305(h)(1), submit documentation of power reliability for pumping stations.
➢ This alternative is only available for average daily flows less than 15,000 gallons per day
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant and is compatible
with the station. The Division will accept a letter signed by the applicant (see 15A NCAC 02T .0106(b)) or proposed
contractor, stating that "the portable power generation unit or portable, independently -powered pumping units, associated
appurtenances and personnel are available for distribution and operation of this pump 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. (Required at time of certification)
M. Final Environmental Document (If Applicable):
❑ Per 15A NCAC 02T .0105(c)(4), submit one copy of the environmental assessment and three copies of the final
environmental document (i.e., Finding of No Significant Impact or Record of Decision).
❑ Include information on any mitigating factors from the Environmental Assessment that impact the design and/or
construction of the subject sewer.
N. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities):
❑ Per 15A NCAC 02T .0115(a)(1) provide the Certificate of Public Convenience and Necessity from the North Carolina
Utilities Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by
the sewer extension, or
❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an
application for a franchise has been received and that the service area is contiguous to an existing franchised area or that
franchise approval is expected.
T1.JQr `DT T(`TrnNTc (U-1 F R, RT TPPORTWG DOCUMENTATION Page 3 of 4

O. Operational Agreements (Applications from HOA/POA and Developers for lots to be sold):
❑ Home/Property Owners' Associations
❑ Per 15A NCAC 02T .0115(c), submit the properly executed Operational Agreement (FORM: HOA 04-16).
❑ Per 15A NCAC 02T .0115(c), submit a copy of the Articles of Incorporation, Declarations and By-laws.
❑ Developers of lots to be sold
❑ Per 15A NCAC 02T .0115(b), submit the properly executed Operational Agreement (FORM: DEV 04-16).
THE COMPLETED APPLICATION AND SUPPORTING DOCUMENTATION SHALL BE SUBMITTED TO:
NCDEQ/DWR
WATER QUALITY PERMITTING
PERCS UNIT
By U.S. Postal Service:
1617 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27699-1636
TELEPHONE NUMBER: [phone]
By Courier/Special Delivery:
512 N. SALISBURY ST. SUITE 925
RALEIGH NORTH CAROLINA_27604
TNRTRTTC..TTCINR FOR FORM: SSEA 04-16 & SUPPORTING DOCUMENTATION Page 4 of 4

oo y
, State of North Carolina
Department of Environmental Quality
DWR Division of Water Resources
15A NCAC 02T .0300 — SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources SSEA 04-16 & SUPPORTING DOCUMENTATION
Application Number: (to be completed by DWR)
I. APPLICANT INFORMATION:
1. Applicant's name: Carbon Cycle North Carolina LLC
2. Applicant type: ❑ Individual ® Corporation ❑ General Partnership
❑ Federal ❑ State ❑ Municipal
3. Signature authority's name: Thomas Mulholland per 15A NCAC 02T .0106(b)
Title: Manager
4. Applicant's mailing address: 306 North Front Street
City: Warsaw State: NC Zip: 28398-
5. Applicant's contact information:
Phone number: 618 409-9266 Email Address: tom.mulhollandp_c2-ener.ccom
H. PROJECT INFORMATION:
❑ Privately -Owned Public Utility
❑ County
1. Project name: C2NC Wastewater Pump Stations and Force Mains
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
3. If a modification, provide the existing permit number: WQOON/A and issued date: N/A
4. If new construction but part of a master plan, provide the existing permit number: WQ000
5. County where project is located: Duplin
6. Approximate Coordinates (Decimal Degrees): Latitude: 35.003756o
M. CONSULTANT INFORMATION:
1. Professional Engineer: F. Tyndall Lewis License Number: 7469
Firm: McDavid Associates, Inc.
Mailing address: P. O. Box 1776
City: Goldsboro State: NC Zip: 27530-
Phone number: 919 136-7630 Email Address: ftl@,mcdavid-inc.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Warsaw Municipal WWTP Permit Number: NCO021903
Owner Name: Town of Warsaw
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): W00043109
System Wide Collection System Permit Number(s): WQCSDO0159
Owner Name(s): Town of Warsaw
Longitude:-78.1214580

VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been submitted?
❑ Yes ❑No ®N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been submitted?
❑ Yes ❑No ®N/A
3. If the Applicant is a Home/Property Owners' Association, has an Operational Agreement (FORM: HOA) been submitted?
❑ Yes ❑No ®N/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 / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool /Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
® Businesses / offices / factories ❑ Nursing Home ® Other (Explain in Attachment)
5. Is/was an Environmental Assessment required under 15A NCAC 01 C? ❑ Yes ® No
If yes, submit the appropriate final environmental document (FONSI, ROD, etc.)
6. Nature of wastewater: .0016 % Domestic/Commercial 0 % Other waste — specify:
99.84 % Industrial (See 15A NCAC 02T .0103(20))
7. Wastewater generated by project: 250,000 GPD (per 15A NCAC 02T .0114)
Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? ❑ Yes ®No
If yes, provide a copy of flow reduction approval letter
8 q„mmarize wastewater generated by project:
Establishment Type
sign Flow a,n
DaE249,525
No. of Units
Flow
C2NC Pretreated Industrical Wastewater
gal/day
1
249,525 GPD
C2NC Administration Office
475 gal/day
1
475 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
250,000 GPD
See 15A NCAC 02T 0114(b)(d) (e)(1) and (e)(2) 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. 42A-4).
Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified below shall be determined using available
flow data, water using fixtures, occupancy or operation patterns, and other measured data.

VU. GRAVITY SEWER DESIGN CRITERIA - 15A NCAC 02T .0305:
1. Summarize Gravity Sewer to be permitted:
Size (inches) Length (feet) Material
N/A N/A N/A
VHI. PUMP STATION DESIGN CRITERIA — 02T .0305 & MDC (Pump Stations/Force Mains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: No. 1 - Office
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.004723' Longitude:-78.120068'
3. What is the nearest 100-year flood elevation to the facility? 128.6 feet mean sea level. Source: FRIS Map
Is any of the proposed project located within the 100-year flood plain? ❑ Yes ® No
4. If Yes, are the following items provided per 15A NCAC 02T .0305(e):
Water -tight seals on all station hatches and manholes; and
Control panels vents extend two feet above the100-year flood plain elevation?
❑ Yes ❑ No ® N/A
If No, what measures are being taken to protect them against flooding? N/A
5. Finish grade elevation of the pump station: 153
6. Design flow of the pump station: .0141 millions gallons per day (firm capacity)
7. Operational point(s) of the pump(s): 9_8 gallons per minute at 127.8 feet total dynamic head (TDH)
8. Number of pumps provided: 2
9. Number of pump cycles at average daily flow: .62 cycles per hour
10. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
® Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(1)(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.

VM. PUMP STATION DESIGN CRITERIA (continued)
11. Summarize the pump station design elements:
Design Element
Plan Sheet
Reference
Specification
Reference
Power Reliability Source and Associated Elements
3
Plan Sheet
Screened Wet Well Vent
3
Plan Sheet
Check Valves, Gate Valves, etc.
3
Plan Sheet
Control Panel
3
Plan Sheet
Restricted Access Elements (Fence, Wet Well Lock, etc)
3
Plan Sheet
Audible and Visual Alarms
3
Plan Sheet
Telemetry/SCADA
NAEPlan
Level Controls
3
eet
Weatherproof Sign with Required Information
---
3
Plan Sheet
[Air Valves
3
Plan Sheet
12 Summarize the force main to be permitted:
Size (inches) Length (feet)
High
Material Elevation (feet)
Discharge
Elevation (feet)
Pump -Off
Elevation (feet)
1.25" 104
PE 147.17
149.8
144.59
11 _ Air release valve station locations per 15A NCAC 02T .0305(i):
Air Release Valve 4 Station Plan Sheet Reference
N/A N/A N/A

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)):
1. Does the project comply with all separations found in 15A NCAC 02T .0305(f) & (1?) ® Yes ❑ No
shall },P nrnvided fnr Sewer systems:
P 15A 1VCAC uG 1.vJw 1 wuuuu, uiiuuuuua o ... - -- ---
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed 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 Il impounded reservoirs used as a source of drinkingwater
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
10 feet
ditches
Any building foundation
5 feet
Any basement
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming Pools
10 feet
Final earth grade vertical
36 inches
➢ 15A NCAC 02T.0305(¢) contains alternatives where separations in 02T.0305 cannot be achieved.
➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webuaae
➢ If noncompliance with 02T.0305(f) or (el, see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ❑ Yes ❑ No ® N/A
➢ See the 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
➢ 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 15A NCAC 2B.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 401 & Buffer Permitting Branch
5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes [:]No
Per 15A NCAC 02T.0105(0(61 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, "high -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
➢ 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.
n-_- c -r-I

VU. GRAVITY SEWER DESIGN CRITERIA- 15A NCAC 02T .0305:
1. Summarize Gravity Sewer to be permitted:
Size (inches) Length (feet) Material
N/A N/A N/A
VHI. PUMP STATION DESIGN CRITERIA — 02T .0305 & MDC (Pump Stations/Force Mains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: PS 2 - C2NC Pretreated Wastewater
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.0039' Longitude:-78.121042'
3. What is the nearest 100-year flood elevation to the facility? 128.6 feet mean sea level. Source: FRIS Map
Is any of the proposed project located within the 100-year flood plain? ❑ Yes ® No
4. If Yes, are the following items provided per 15A NCAC 02T .0305(e):
Water -tight seals on all station hatches and manholes; and
Control panels vents extend two feet above the 100-year flood plain elevation?
❑ Yes ❑ No ® N/A
If No, what measures are being taken to protect them against flooding? N/A
5. Finish grade elevation of the pump station: 165.0
6. Design flow of the pump station: .432 millions gallons per day (firm capacity)
7. Operational point(s) of the pump(s): 300 gallons per minute at 117 feet total dynamic head (TDH)
8. Number of pumps provided: 2
9. Number of pump cycles at average daily flow: NA cycles per hour
10. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(1)(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.

VIII. PUMP STATION DESIGN CRITERIA (continued)
11. Summarize the pump station design elements:
Design Element
Plan Sheet
Reference
Specification
Reference
Power Reliability Source and Associated Elements
NA
NA
Screened Wet Well Vent
NA
NA
Check Valves, Gate Valves, etc.
4
Plan Sheet
Control Panel
4
Plan Sheet
Restricted Access Elements (Fence, Wet Well Lock, etc)
4
Plan Sheet
Audible and Visual Alarms
4
Plan Sheet
Telemetry/SCADA
4
Plan Sheet
Level Controls
4
Plan Sheet
Weatherproof Sign with Required Information
NA
NA
Air Relief Valves
4
Plan Sheet
12. Summarize the force main to be permitted:
Size (inches)
Length (feet)
Material
High
Elevation (feet) I
Discharge
Elevation (feet)
Pump -Off
Elevation (feet)
6°
882
PVC/DI/Steel
168
149.5
168.5
13. Air release valve station locations per 15A NCAC 02T .0305(i):
Air Release Valve # Station Plan Sheet Reference
N/A N/A N/A

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(t)):
1. Does the project comply with all separations found in 15A NCAC 021.0305(f) & (a)
® Yes ❑ No
➢ 15A NCAC 021.0305W contains alternatives where separations in 02T.0305(fl cannot be achieved.
➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webnaae
➢ If noncompliance with 02T.0305(fl or (gJ see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ❑ Yes [-]No ® N/A
➢ See the 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
➢ 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 .02002 ❑ Yes ❑ No ® N/A
➢ This would include Trout Buffered Streams per 15A NCAC 2B.0202
Does the project require coverage/authorization under a 404 Nationwide or ❑
Yes E No
individual permits or 401 Water Quality Certifications?
➢ Information can be obtained from the 401 & Buffer Permittine Branch
Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes [:]No
Per 15A NCAC 02T.0105(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, "high -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
➢ 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.
r.. - 1 _ri

IX.
CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations
and Force Mains (latest version). and the Gravity Sewer Minimum Design Criteria (latest version) as applicable?
Yes ❑ No
If No, complete and submit the Variance/Altemative Design Request application (VADC 10-14) and supporting documents for
review. Approval of the request is required Prior to submittal of the Fast Track Application and supporting documents.
2. Professional Engineer's Certification:
1, !—r��l� l 4 n%�lw\s attest that this application for
(Professional Engineer's name from Application Item 111.1.)
C N c .4Wa•, r
(Facility name from Application Item I I.1.)
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 this application package and its instructions, as
well as all applicable regulations and statutes. 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 — 1n accordance with General Statutes 143-215.6A and 143-215.613 any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class,92-inisdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation.
/i
:..............................
\\\ Milo
North Carolina Professional Engineer's seal, signature, and date: ��� �G X R �
A6 0.�'b21. C —
'SQ • FNG IW�•'
... ...........���!.1..L.1 l i..1 ��\.....................i
Applicant's Certification per 15A NCAC 02T .0106(b):
74A,44 S
(Signature Auth6rity's name &
p/
from Application Item 1.3.)
attest that this application for
Cal PUG �t jx,r,l G�1ity�Pi t" l�r uGl S;
(Facility name from Application Item 11.1.)
has been reviewed by me and is accurate and complete to the best of my knowledge. 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. 1 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 143-215.6A and 143-215.613, 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:
Date: Le) / lDL3
FORM: SSEA 04-16 Page 6 of 6

• File an Annual Report/Amend an Annual Report • Upload a PDF Filing • Order a Document Online -
Add Entity to My Email Notification List • View Filings • Print a Pre -Populated Annual Report form • Print
an Amended a Annual Report form
Limited Liability Company
Legal Name
Carbon Cycle North Carolina LLC
Information
Sosld: 1550819
Status: Current -Active O
Date Formed: 10/20/2016
Citizenship: Domestic
Annual Report Due Date: April 15th
CurrentAnnual Report Status:
Registered Agent: Incorp Services, Inc.
Addresses
Reg Office
176 Mine Lake Court, Suite 100
Raleigh, NC 27615
Mailing
PO Box 877
Warsaw, NC 28398
Company Officials
Reg Mailing
176 Mine Lake Court, Suite 100
Raleigh, NC 27615
Principal Office
306 N. Front Street
Warsaw, NC 28398-1350
All LLCs are managed by their managers pursuant to N.C.G.S. 57D-3-20.
Administrative Member
C2NC Holdings LLC
1140 US Hwy 287, Suite 400-210
Broomfield CO 80020
Manager
Jerald F Kovacich
1140 US Hwy 287, Suite 400-210
Broomfield CO 80020

Manager
Thomas Mulholland
1140 US Hwy 287, Suite 400-210
Broomfield CO 80020

Jam' 'r `�`� LIMITED LIABILITY COMPANY ANNUAL REPORT
1/6/2022
NAME OF LIMITED LIABILITY COMPANY: Carbon Cycle North Carolina LLC
SECRETARY OF STATE ID NUMBER: 1550819 STATE OF FORMATION: NC
REPORT FOR THE CALENDAR YEAR: 2023
SECTION A: REGISTERED AGENT'S INFORMATION
E - Filed Annual Report
1550819
CA202306102573
3/2/2023 12:00
❑Changes
1. NAME OF REGISTERED AGENT: InCorp Services, Inc -
2. SIGNATURE OF THE NEW REGISTERED AGENT:
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
3. REGISTERED AGENT OFFICE STREET ADDRESS & COUNTY 4. REGISTERED AGENT OFFICE MAILING ADDRESS
176 Mine Lake Court, Suite 100 176 Mine Lake Court, Suite 100
Raleigh, NC 27615 Wake County Raleigh, NC 27615
SECTION B: PRINCIPAL OFFICE INFORMATION
1. DESCRIPTION OF NATURE OF BUSINESS: Organics recycling and renewable energy
2. PRINCIPAL OFFICE PHONE NUMBER: [phone] 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction
4. PRINCIPAL OFFICE STREET ADDRESS 5. PRINCIPAL OFFICE MAILING ADDRESS
306 N. Front Street
Warsaw. NC 28398-1350
PO Box 877
Warsaw, NC 28398
6. Select one of the following if applicable. (Optional see instructions)
❑ The company is a veteran -owned small business
❑ The company is a service -disabled veteran -owned small business
SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.)
NAME: Jerald F Kovacich NAME: Thomas Mulholland NAME: C2NC Holdings LLC
TITLE: Manager TITLE: Manager TITLE: Administrative Member
ADDRESS: ADDRESS: ADDRESS:
1140 US Hwy 287, Suite 400-210 1140 US Hwy 287, Suite 400-210 1140 US Hwy 287, Suite 400-210
Broomfield, CO 80020 Broomfield, CO 80020 Broomfield, CO 80020
SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be completed in its entirety by a person/business entity.
Jerald F Kovacich
3/2/2023
SIGNATURE DATE
Form must be signed by a Company Official listed under Section C of This form.
Jerald F Kovacich Manager
Print or Type Name of Company Official Print or Type Title of Company Official
This Annual Report has been filed electronically.
MAIL TO: Secretary of State, Business Registration Division, Post Office Box 29525, Raleigh, NC 27626-0525
0

State of North Carolina
Department of Environmental Quality
Division of Water Resources
-' Flow Tracking for Sewer Extension Applications
t3tvlslon of Water Resources (FTSE 10-18)
Entity Requesting Allocation: Carbon Cycle North Carolina LLC
Project Name for which flow is being requested: C2NC Pump Stations and Force Mains
More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all pump
stations along the route of the proposed wastewater flow.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: Town of Warsaw Municipal WWTP
b. WWTP Facility Permit #: NC0021903
c. WWTP facility's permitted flow
d. Estimated obligated flow not yet tributary to the WWTP
e. WWTP facility's actual avg. flow
f. Total flow for this specific request
g. Total actual and obligated flows to the facility
h Percent of permitted flow used
All f Zows are in MUD
0.915
0
0.281
0.250
0.531
58.0%
II. Complete this section for each pump station you are responsible for along the route of this proposed
wastewater flow.
List pump stations located between the project connection point and the WWTP:
Pump
Station
(Name or
Number)
,AMa
(A)
(B)
(C)
(D)—(B+C)
Design
Obligated,
Pump
Average
Approx.
Not Yet
Total Current
Station
Firm
Daily Flow**
Current
Tributary
Flow Plus
Permit
Capacity, *
(Firm / pf),
Avg. Daily
Daily Flow,
Obligated
No.
MGD
MGD
Flow, MGD
MGD
Flow
NPDES
3.024
0.915
0.281
0.250
0.531
NC0021903
(E)=(A-D)
Available
Capacity***
0.394
* The Firm Capacity (design flow) of any pump station is defined as the maximum pumped now
that can be achieved with the largest pump taken out of service.
** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor
(pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria.
*** A Planning Assessment Addendum shall be attached for each pump station located
between the project connection point and the WWTP where the Available Capacity is < 0.
Downstream Facility Name (Sewer):
Downstream Permit Number:
Page 1 of 6

III. Certification Statement:
I Lea Turner certify to the best of my knowledge that the addition of
the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving
wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity
den any downstream pump station en route to the receiving
related sanitary sewer overflows or overbur
treatment plant under normal circumstances, given the implementation of the planned improvements
identified in the planning assessment where applicable. This analysis has been performed in accordance
es using the best available data. This certification applies to
with local established policies and procedur
those items listed above in Sections I and II plus all attached planning assessment addendums for which I
am the responsible party. Signature of this form certifies that the receiving collection system or treatment
works has adequate capacity to transport and treat the proposed new wastewater.
Signing Official Signature
Title of Signing
Date
n___ 1 , 14

CARBON CYCLE NORTH
CAROLINA LLC (C2NC)
2023 WASTEWATER Il"ROVEMENTS PROJECT
DUNE 21, 2023
Background
Carbon Cycle North Carolina LLC (hereinafter C2NC) is constructing an agricultural waste
processing facility at 855 Penny Branch Road across the road from the Villari Brothers meat
processing facility. The proposed C2NC facility will receive agriculture and food wastes to
be composted and digested to create biogas. The gas will be captured and piped into an
existing Duke Energy gas line that runs through Warsaw. Wastes to be digested may
include hog manure, chicken manure, diseased animals, food wastes and/or other organic
wastes. C2NC will provide a method for the local food and agricultural communities to get
rid of their waste products, and subsequently turn the waste products into energy.
The C2NC facility is estimated to cost approximately $90,000,000 and is projected to create
approximately 19 jobs. Construction is expected to be completed by July, 2023. The
proposed project is consistent with the goals of the Federal Energy and Independence Act
enacted in 2007. Goals of the legislation include the promotion of greenhouse gas capture,
increasing the production of clean renewable fuels, and move the United States toward
greater energy independence and security. A Site Plan (C2NC Site Plan) is located in the
Appendices.
C2NC will have a wastewater byproduct. The Town has agreed to accept pretreated
wastewater from C2NC in accordance with the Town's Pretreatment Program. The Town
has advised C2NC that it will not accept an instantaneous discharge rate greater than 200
gpm and no more than 250,000 GPD.
Existing Town wastewater facilities in the vicinity of the proposed C2NC site include Pump
Station 11 located on the north side of Penny Branch Road approximately 2000 feet west of
the C2NC site. Pump Station 11 consists of two submersible pumps rated at 180 gpm each.
Wastewater from Pump Station 11 is currently pumped approximately 10,000 feet along
Penny Branch Road and West Plank Road and discharged to a manhole on West Plank Road
between Pershing Street and Jordan Street. Pump Station 11 averages pumping
approximately 3,400 GPD.
Pump Station 11 was constructed in 1997 to serve a small 20 acre Duplin County Industrial
Park along with several hundred acres of surrounding property considered as prime future
industrial sites. It is noted the site is adjacent to the intersection of Penny Branch Road and
Interstate Highway 140. To date the pump station only serves three customers. The first is
a County owned Multi -Tenant Center (business incubator), the second is the James Sprunt
Training Center, and the third is bathroom wastewater from Villari Brothers meat
processing facility. Practically all the surrounding developable property has been developed
into one of the largest solar farms in the United States. Inasmuch as the surrounding

property has been developed in a manner not requiring wastewater services, Pump Station
11 now has significant unused capacity. The Town proposes to re -deploy the unused Pump
Station 11 capacity to accommodate the proposed C2NC project.
The existing point of discharge of the 6" force main from Pump Station 11 is to an 8" gravity
sewer line on Plank Road in Warsaw. The existing point of discharge will require relocation
to handle the higher flow rate expected from C2NC. NCDEQ Permit No. WQ0043109
dated January 27, 2022 was issued for the construction of approximately 3,007 linear feet
of 6-inch force main to change the discharge location from Pump Station 11 as the first
phase of the work associated with handling the proposed discharge from C2NC.
Construction is expected to be completed by late July, 2023. The proposed new 6" force
main will connect to an existing 12" PVC gravity sewer line constructed in 2001 at the
Plank Road - Gum Street intersection. From that point the wastewater will travel through
approximately 1,300 feet of 12" PVC gravity sewer lines constructed in 2001, followed by
approximately 3,200 feet of 20" and 21" PVC and ductile iron gravity sewer lines
constructed in 2014 to reach the Warsaw WWTP.
The Town must reduce its 180 gpm pumping rate from Pump Station 11 in order to allow
C2NC to pump up to 200 gpm through the existing 6" force main,. Accordingly, the Town
will submit a separate Permit application to replace the two existing 180 gpm submersible
pumps at Pump Station 11 with two submersible 29 gpm grinder pumps. The existing 6"
force main from Pump Station 11 to the proposed point of connection of C2NC's discharge
will be replaced with a 2" force main. Pump Station 11 will have the firm capacity to handle
approximately 41,760 gpd with the proposed 29 gpm grinder pumps. The average daily
flow from Pump Station 11 of approximately 3,400 GPD is not expected to increase
significantly in the future.
The Town has developed a Pretreatment Program and has issued a Pretreatment Permit to
C2NC as of June 20, 2023. In addition to extending the existing force main, renovating
Pump Station 11 and implementing the Pretreatment Program, the Town recognizes its
average wastewater flow is expected to increase such that its WWTP may require an
expansion in the near future. Average daily flows for the past five years through 2022 are
.628 MGD, .506 MGD, .526 MGD, .467 MGD, and .281 MGD. State regulations require
towns to formally begin planning for expansion of WWTPs once flows reach 80% of design
capacity. Plans and specifications for improvements must be submitted by the time average
flows reach 90% of WWTP capacity. Failure to comply with these milestones may result
in a State imposed moratorium on new connections to the Town's sewer system.
The Town will construct, own, operate and maintain all required improvements off the
C2NC site. C2NC will be required to construct, own, operate and maintain all the
wastewater facilities on the C2NC site. The purpose of this application is for issuance
of the Permit to C2NC to allow construction of the improvements located on the C2NC
site.
Proposed improvements on the C2NC site include two pump stations and force mains.
Pump Station No. 1 is a duplex grinder pump (9.8 gpm firm capacity) that will serve the
Administration Office. All 19 employees (25 gpm per employee) will have access to the
Administration Office. The Administration Office pump station will discharge via a 1.25"

PE force main and connect to the proposed 6" PVC force main coming from the Pretreated
Wastewater Duplex Pump Station. The Pretreated Wastewater Duplex Pump Station will
include two VFD controlled inline (or equal) pumps with a primary controlled 200 gpm
operating condition, with a maximum capability of 300 gpm at full speed.
A Hydraulic Analysis depicting anticipated pumping rates and operating conditions of the
three pump stations under various scenarios is included in the Appendices.
General Work Description on C2NC Site
Improvements on the C2NC site include, but shall not be limited to, construction of.
Pretreated wastewater duplex pumping system including providing and installing
above ground dual inline pumps (or equal) along with piping, valves, fittings,
metering and associated electrical and controls as illustrated on the Plans, between the
C2NC Storage Tank and connection to the proposed below ground 6" force main near
the northeast corner of the Storage structure, and
Providing and installing a 6" PVC, SDR 21, 200 psi force main from the below ground
connection near the northeast corner of the Storage structure to the NCDOT R/W of
Penny Branch Road, to include 57 feet of 10" steel casing (0.188" thickness) installed
via open cut under the C2NC internal road, and connection to the 6" force main
installed by the Town of Warsaw at the NCDOT R/W in front of the C2NC site, all as
illustrated on the Plans, and
Providing and installing a duplex grinder pump station and controls for the C2NC
administrative office building along with 1.25" PE Service Pipe, SIDR 7, 200 psi,
from the pump station to the point of connection with the proposed 6" force main, to
include 57 feet of 4" steel casing (0.188" thickness) installed via open cut under the
C2NC internal road, all as illustrated on the Plans.
Pretreated Wastewater Duplex Pump System Description
Wastewater to be discharged to the Town of Warsaw wastewater system will be stored in
an above ground tank. Two pumps installed in parallel will be provided along with check
valves, gate valves, air release valves, pressure gauges, etc. to pump the wastewater to the
Warsaw 6" force main located on Penny Branch Road in front of the C2NC site. A magnetic
flow meter will be installed to measure and totalize flow and provide a 4-20ma signal to
pace the pumps at selected flow rates via VFD drives. The proposed pumps will be located
on a concrete pad (open air) immediately west of the storage tank as illustrated on the Plans.
A pump control panel (NEMA 4) and a SCADA panel (NEMA 4) will be located in close
proximity to the pumps. The magnetic flow meter will be located downstream of the pumps
as shown on the Plans. The flow meter will have an indicator/totalizer (NEMA 4) mounted
near the flow meter. The pump VFDs (NEMA 12) will be located in an air conditioned
Motor Control Center Building, known as the "e-house", located approximately 50 feet
north of the pumps' location.

When an adequate depth of water exists in the storage tank, the selected pump (pumps will
alternate on successive runs when operating in "auto") will pump at a selected flow rate,
controlled via a VFD utilizing the 4-20 ma signal from the magnetic flow meter. Once the
pump has lowered the tank level to a selected "pump off' level in the storage tank the pump
will cease pumping. Once the water level in the storage tank rises to the selected "start
pump (enable pump)" level, the process will repeat itself.
In the event the Storage Tank water level drops to a preset low level alarm setpoint, the
Pump Control Panel will generate a low level alarm condition and signal that may be used
to activate an electrically actuated valve on the piping, either upstream or downstream of
the proposed pumps. The "start pump (enable pump)" level signal will re -open the
electrically actuated valve.
The pumps, motors, control panel, and VFDs shall be provided as a single, coordinated unit
designed, constructed and tested in accordance with NENIA, NEC, IEC and UL 508A
standards. A complete equipment submittal package shall be provided to the owner (C2NC)
for review/ approval prior to purchase of the equipment.
Normal Control System Operation
With both HAND -OFF -AUTO (HOA) switches on the Pump Control Panel (PCP) in
the AUTO position, the control system will operate the pumps automatically. The
pumps will immediately start if the HOA is switched to the HAND position. The
pumps will not run if the HOA is in the OFF position. The Pump Control Panel will
be located adjacent to the pumps. The VFDs for the pumps will be located in the
MCC Building (e-house) approximately 50 feet north of the pumps.
The Pump Control Panel monitors the storage tank level via a 4-20ma input from a level
transducer installed in the storage tank. The Pump Control Panel uses this level input
to control the pumps using the following sequence of operation:
If the storage tank level rises to the Start Level (Pump Enable) set point, the Pump
Control Panel will call the lead pump in the alternation sequence (for this example,
Pump 1). Pump 1 will start and run at the VFD Preset Speed for the VFD Preset Time.
After the VFD Preset Time has passed, the VFD will change the pump speed to match
the outflow with the selected flow rate. Flow rate information will be obtained via a
4-20 ma signal loop from the magnetic flow meter. Pump 1 will continue to run until
the level drops to the Stop Level set point. If Pump 1 is running at maximum speed
yet cannot keep up with demand and the level rises to the Start Lag Level set point,
the Pump Control Panel will call Pump 2 to start. The VFDs will control the speeds for
Pumps 1 and 2 to be the same so that they both share the load equally. The VFDs
will continue to increase/ decrease pump speed based on the selected flow rate. Pump
2 will continue to run until the level drops to the Stop Lag Level set point.
Once both pumps have stopped, the Pump Control Panel will alternate the pumps and

Pump 2 will become the lead pump and Pump 1 will become the lag pump. When the
level again rises to the Start Level (Pump Enable) set point, the Pump Control Panel
will call Pump 2. This method of alternation is achieved by placing the SEQUENCE
SELECTOR switch in the ALT position.
A disabled or failed pump will be considered unavailable by the Pump Control Panel.
To determine whether or not a pump is available for service, the Pump Control Panel
monitors pump status inputs. If any pump HOA switch is not in the AUTO position,
the Pump Control Panel will consider that pump disabled. Upon a pump over -temp
condition (if applicable), time delayed no flow condition, or VFD fault condition, the
Pump Control Panel will consider that pump failed and will call the next pump to run.
The Pump Control Panel will also consider a pump failed condition if it does not detect
the pump running after it has been called to start. The Pump Control Panel will activate
alarms for the pump failed conditions or low water or high water level conditions.
The pump control panel will display a power "on" light, mechanical elapsed time
meters and cycle counters for each pump, pump required and pump run lights for each
pump, HOA switches for each pump, sequence selector switch, pump failed lights for
each pump for no flow condition (sensed from magmeter), pump failed light for over -
temp condition (if applicable), VFD failed lights for each pump, high water and low
water alarms (light and alarm to be mounted on the side of the control panel), an alarm
silence push button, a storage tank liquid level display graduated 0 to 10 feet, and
duplex receptacle. The outer NEMA 4 enclosure will include a sight window that
allows the viewer to see the panel lights and liquid level display.
The control panel will include a lighting arrestor, condensate heater, main circuit
breaker, and separate breakers for the control panel, SCADA panel, duplex receptacle,
and magnetic now meter.
Dry contacts in the control panel for pick-up of pump required, pump run and all
alarm conditions shall be provided for SCADA equipment.
Back-up Control System Operation
The pump control panel will have a five -float (pump off, pump start (enable), lag
pump start, high water alarm, and low water alarm) back up control system. Backup
float control will be initiated if the Pump Control Panel detects a level transducer failure.
The backup float control system will then control the pumps via the VFDs.
Pump Control System Interface
The VFD enclosure(s) will be provided with an LCD interface panel that will provide
password protected access to pumping system process control data and set points
along with pump speed data and set points.

SCADA Panel
The SCADA panel will pick up flow rates from the magnetic flow meter circuitry.
The SCADA panel will pick up pump run conditions and all alarm conditions/signals
from the pump control panel. The SCADA panel shall be designed and provided by
the Town of Warsaw SCADA vendor (Todd Philbeck, Dorsetts Controls, 803-524-
5272). Installation and payment for the SCADA panel shall be coordinated between
the vendor and C2NC.
Project does not qualify for "Fast Track" Permit Issuance
The proposed project does not fit standard NCDEQ Fast Track Permit Application
criteria. An individual review by NCDEQ staff is required for the Permit to be issued
since the project involves three pump stations connected via a common force main.
A Hydraulic Analysis depicting anticipated pumping rates and operating conditions of the
three pump stations under various scenarios is included in the Appendices. Proposed
inline pumps for the Pretreated Wastewater Duplex Pump Station are not 3" solids
handling pumps since the proposed wastewater is not domestic wastewater and is
anticipated to have less than 50 mg/1 of TSS. Standby power for the Pretreated Wastewater
Duplex Pump Station is not proposed since the industrial operations will cease during
power outages and the pump station will not be required to operate since wastewater will
not be generated during periods of power outage. In the event the industrial operations
install standby power in the future the proposed wastewater facilities will also be provided
standby power. Since flow is equalized and the proposed pumps will be VFD operated,
the number of cycles per hour is not a design consideration. A sign with required
information is not included since the pump station is internal to the property (the site has
controlled access) and the property will have personnel onsite 24/7.

APPENDICES
Phase 1 Project Map — Proposed Force Main Extension
Phase 2 Project Map — Proposed Town of Warsaw Pump Station 11 and Force Main
Improvements — Proposed C2NC Pump Stations and Force Mains
Warsaw WWTP Flow Data (1987 — 2023)
Pump Station 11 and Force Main DEHNR Permit WQ0013176 dated February 5, 1997
Permit WQ0043109 dated January 27, 2022 for extension of Pump Station 11 Existing Force
Main
NPDES Permit
C2NC Site Plan
C2NC Pretreatment Permit
Hydraulic Analysis of Warsaw Pump Station 11 and C2NC Pump Stations utilizing common
force mains
Analysis of Carbon Cycle North Carolina LLC Pretreated Wastewater's Effect on Warsaw's
Administrative Building Grinder Pump Station Ballast Calculations

- W PARK DR VA":
EXISTING
`l0" VC WITH
_CURED -IN -PLACE N
ii NER (1994)
ptER LANK RD
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•X4STi loll VCP-
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_ CAPACITY 0 gp (1992) EXISTING
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� EXISTING EXISTING
°XISTI 8" GRAVITY ` EDUD� �� \, 12" GRAVITY �
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t EXISTING ' ST �. EXISTING J
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BE CED W/ SEWER LINE y� SEWER LINE.:]
PHASE 2 2' F R E IN (SLIP LINED 1992)
PROPOSED EXISTING C2NC ADMIN h So _WarSaW
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9:8 m � Fy a '` cr+E s�. z \ � sT>:JJ �
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PROPOSED TOWN OF WARSAW PUMP STATION 11 AND
SCALE IN FEET: 1" = 2000' FORCE MAIN IMPROVEMENTS
2000 0 2000 4000 PROPOSED C2NC PUMP STATIONS AND FORCE MAINS
(USGS QUAD MAP EXTRACT)

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State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr.; Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
February 5, 1997
The Honorable John L. Powell, Jr., Mayor
Town of Warsaw
Post office Box 464
Warsaw, North Carolina 28398
x. ram;
�
k �
Subject: Permit No. WQ0013176
Town of Warsaw
Duplin County Industrial Park
Pump Station and Force main
Sewer Extension
Duplin County
Dear Mayor Powell:
In accordance with your application received November 15, 1996, we are forwarding herewith
Permit No. WQ0013176 dated February 5, 1997, to the Town of Warsaw for the construction and
operation of the subject wastewater collection extension. It is understood this permit is only for the
construction of the subject industrial park pump station and force main. And that, any flows made tributary
to this pump station must be authorized by future sewer extension permits.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the
conditions and limitations as specified therein.
If any parts, requirements,. or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of
this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this matter, please contact Mr. John Seymour at [phone] extension 546.
Sincerely,
Preston Howard, Jr., P.E.
cc: Duplin County Health Department
Wilmington Regional Office, Water Quality Section
,k David Assoc34tes;,Inc.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycled/ 10% post -consumer paper

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
WASTEWATER COLLECTION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Town of Warsaw
Duplin County
FOR THE
construction and operation of approximately 45 linear feet of 10 inch gravity sewer, a 180 GPM pump
station with duplex pumps, high water alarms with an emergency auto dialer system, a receptacle,for a
portable emergency generator, and approximately 9,960 linear feet of 6 inch force main to serve the Town
of Warsaw's Duplin County Industrial Park and the discharge of no GPD of collected wastewater into the
Town of Warsaw's existing sewerage system, pursuant to the application received November 15, 1996,
and in conformity with the project plan, specifications, and other supporting data subsequently filed and
approved by the Department of Environment, Health and Natural Resources and'considered a part of this
permit.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the
following specified conditions and limitations:
l . This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
3. The facilities must be properly maintained and operated at all times.
4. The sewage and wastewater collected by this system shall be treated in the Town of Warsaw
Wastewater Treatment Facility prior to being discharged into the receiving stream.
5. This permit is not transferable. In the event there is a desire for the facilities to change ownership,
or there is a name change of the Permittee, a formal permit request must be submitted to the
Division of Water. Quality accompanied by an application fee, documentation from the parties
involved, and other supporting materials as may be appropriate. The approval of this request will
be considered on its merits and may or may not be approved.
6. Construction of the sewers, pump stations) and force main shall be scheduled so as not to
interrupt service by the existing utilities nor result in an overflow or bypass discharge of
wastewater to the surface waters of the State.

7. Upon completion of construction and prior to operation of this permitted facility, a certification
must be received'from a professional engineer certifying that the permitted facility has been
installed in accordance. with this permit,. the approved plans and specifications, and other
supporting. materials. Mail the Certification to the Water Quality Pen -nits and Engineering Unit,
P.O. Box 29535, Raleigh, NC 27626-0535.
8. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a
minimum of five years from the date of the completion of construction.
9. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee
to an enforcement action by the Division of Water Quality, in accordance with North Carolina
General Statute 143-215.6(a) to 143-215.6(c).
10. The issuance of this permit does not preclude the Permittee from complying with .any and all
statutes, rules, regulations, or ordinances which may be imposed by other government agencies
(local, state, and federal) which have jurisdiction.
11. The Permittee shall provide for the pump station and force main the following items:
a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour in the
pump station,
b. An air relief valve located at all high points along the force main;
c. A screened vent for the wet well,
d. Fillet-, located in the wet well at the intersection of the flooring and sidewalls,
e. Three feet of cover (minimum) over the force main or the use of ferrous material where three
feet cannot be maintained,
f . Sufficient devices which will protect the pump station from vandals, and
g. Flood protection if the pump station is located below the 100-year flood elevation.
12. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be required
by this Division of Water Quality, such as the construction of additional or replacement wastewater
collection facilities.
13. NONCOMPLIANCE NOTIFICATION:
The Permittee shall report by telephone to the Wilmington Regional Office, telephone.number 910/
395-3900 as soon as possible, but in no case more than 24 hours or on the next working day
following the occurrence or first knowledge of the occurrence of either of the following:
a. Any process unit failure, due to known or unknown reasons, that renders the facility incapable
of adequate wastewater transport, such .as mechanical or electrical failures of pumps, line
blockage -or breakage, etc.; or
b. Any failure of a pumping station or sewer line resulting in a by-pass directly to receiving.
waters without treatment of all or any portion of the influent to such station or facility.
Persons reporting such occurrences by. telephone shall. also file a written report in letter form within
five (5) days following first knowledge of the occurrence. This report must outline the actions
taken or proposed to be taken to ensure that the problem does not recur. i

14.. A stormwater management plan must be submitted to and approved by the Wilmington Regional
Office in accordance with 15 NCAC 2H .1000.
15. The residuals generated from the pump station wet well trash basket must be disposed in
accordance with General Statute 143-215.1 and in a manner approved by the North Carolina
Division of Water Quality.
Permit issued this the 5th day ofFebruary,1997
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT CONMSSION
. Preston Howard, Jr., P.E., Director
ivision of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0013176
3

)ocuSign Envelope ID: B111BD5C-F70D-456C-AEA7-8B5C698FOD14
�9AU v
ROY COOPER -4
Governor
ELIZABETH BISER,'
Secretary
NORTH CAROLINA
S. D A N I E L SMITH EnWronmental Qunllry
Director
January 27, 2022
Scotty Summerlin, Town Manager
Town of Warsaw
PO Box 464
Warsaw, NC 28398-0464
Subject: Permit No. WQ0043109
Town of Warsaw
Pump Station 11 Force Main Reroute
Wastewater Collection System Extension
Duplin County
Dear Mr. Summerlin:
In accordance with your application received January 10, 2022 we are forwarding herewith Permit No.
WQ0043109 dated January 27, 2022 to the Town of Warsaw (Permittee) for the construction and
operation upon certification of the subject wastewater collection system extension. This permit shall be
effective from the date of issuance until rescinded and shall be subject to the conditions and limitations
as specified therein. This cover letter shall be considered a part of this permit and is therefore
incorporated therein by reference.
Please Note: The Town needs to examine the files of two of its existing sewer permits (WQ0012085
and WQ00131761 both designed by the same firm to determine if they are basically
describing the same system or different It is believed that one of these are likely -the
approval of original pump station and force main associated with this proiect. If
accurate then this Permit would be the one modified and corrected for Phase 3 of the
overall proposed project.
Please pay particular attention to the following conditions contained within this permit:
Standard Conditions:
Condition 11.1: This permit shall not be automatically transferable; a request must be made and
approved.
Condition 11.4: Requires that the wastewater collection facilities be properly operated and maintained
in accordance with 15A NCAC 2T .0403 or any individual system -wide collection system
permit issued to the Permittee.
Division of Water Resources — Wilmington Regional Office

)ocuSign Envelope ID: B111BD5C-F70D-456C-AEA7-8B5C698FOD14
Condition 11.7: Upon completion of construction and prior to operation of these permitted facilities, the
completed Engineering Certification form with checklist attached to this permit shall be
submitted with the required supporting documents to the address provided on the form.
Permit modifications are required for any changes resulting in non-compliance with
this permit, regulations, or the Minimum Design Criteria. [15A NCAC 02T.0116]
Condition 11.13: If the Permittee/Applicant holds a system -side collection system operation,
maintenance and management permit (WQCS-prefix) from the Division, then the
following applies: For all newly constructed, modified and rehabilitated pump stations,
all equipment and components shall be sealed within a corrosion -resistant coating or
encasement to the extent practicable and equivalent to the minimum design criteria
unless the permittee can demonstrate it is not practicable or another form of corrosion
resistance is employed. [15A NCAC 02T .0108 (b)]
It shall be responsibility of the Permittee to ensure that the as -constructed project meets the appropriate
design criteria and rules. Failure to comply may result in penalties in accordance with North Carolina
General Statute §143-215.6A through §143-215.6C, construction of additional or replacement
wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer to
the licensing board.
if any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This
request must be in the form of a written petition, conforming to Chapter 150B of North Carolina General
Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC
27699-6714. Unless such demands are made, this permit shall be final and binding.
If you need additional information concerning this matter, please contact Dean Hunkele at [phone]
or via e-mail at Dean.Hunkele(@ncdenr.gov.
Sincerely,
EDocu5lgned by.
'Coµ Tn.-cr1oti
7F141E73B6F3456...
Tom Tharrington, Assistant Regional Supervisor
Water Quality Regional Operations Section
Wilmington Regional Office
Division of Water Resources, NCDEQ
Cc: David Gurley, McDavid Associates
Upload to Laserfiche
(Laserfiche info via email)
I ,„„,-, T7 )n)7 Paee 2 of 9

Docu5ign Envelope ID: 13111BD5C-F70D-456C-AEA7-8B5C698FOD14
P
NORTH CAROLINA
Errvlra mrnlcl Quallfy
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations, permission is hereby granted to the
TOWN OF WARSAW
DUPLIN COUNTY
for the construction and operation upon certification of approximately 3,007 linear feet of 6-inch force
main to change the discharge location of an existing pump station (#11) to a larger gravity sewer line as
the first phase of a multi -phase public/private called the Pump Station 11 Force Main Reroute project with
no additional discharge of collected wastewater into the Town of Warsaw's existing sewerage system,
pursuant to the application received January 10, 2022 and in conformity with 15A NCAC 2T; the Division's
Gravity Sewer Minimum Design Criteria adopted February 12,1996 as applicable; the Division's Minimum
Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 as
applicable; and other supporting data subsequently filed and approved by the Department of
Environmental Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the specified
conditions and limitations contained therein.
Permit Number: WQ0043109
Issued Today: January 27, 2022
E-T
DocuSigned by.oµ —Rm m: t1-
7F141 E73B6F3456...
Tom Tharrington, Assistant Regional Supervisor
Wilmington Regional Office
Water Quality Regional Operations Section
Division of Water Resources, NCDEQ
By Authority of the Director and The Environmental Management Commission
Parmit No_ W00043109 January 27, 2022 Page 3 of 9

ocuSign Envelope ID: B111BD5C-F70D-456C-AEA7-8B5C698FOD14
SUPPLEMENT TO PERMIT COVER SHEET
TOWN OF WARSAW is hereby authorized to:
Construct, and then operate upon certification the aforementioned wastewater collection extension. The
sewage and wastewater collected by this system shall be treated in the Warsaw Wastewater Treatment
Facility in accordance with Permit Number NC0021903.
Permitting of this project does not constitute an acceptance of any part of the project that does not meet
15A NCAC 2T; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted
February 12, 1996 as applicable; and the Division's Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains adopted June 1, 2000 as applicable, unless specifically mentioned
herein. Division approval is based on acceptance of the certification provided by a North Carolina -licensed
Professional Engineer in the application. It shall be the Permittee's responsibility to ensure that the as -
constructed project meets the appropriate design criteria and rules.
Construction and operation is contingent upon compliance with the Standard Conditions and any Special
Conditions identified below.
II. STANDARD CONDITIONS
This permit shall not be transferable. In the event there is a desire for the wastewater collection
facilities to change ownership, or there is a name change of the Permittee, a formal permit request
shall be submitted to the Division accompanied by documentation from the parties involved, and
other supporting materials as may be appropriate. The approval of this request shall be considered
on its merits and may or may not be approved. [15A NCAC 02T.0104; G.S 143-215.1(d3)]
2. This permit shall become voidable unless the wastewater collection facilities are constructed in
accordance with the conditions of this permit; 15A NCAC 2T; the Division's Gravity Sewer Minimum
Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum Design Criteria for
the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 as applicable; and
other supporting materials unless specifically mentioned herein. [15A NCAC 02T.0110]
3. This permit shall be effective only with respect to the nature and volume of wastes described in the
application and other supporting data. [15A NCAC 02T .0110]
4. The wastewater collection facilities shall be properly maintained and operated at all times. The
Permittee shall maintain compliance with an individual system -wide collection system permit for the
operation and maintenance of these facilities as required by 15A NCAC 2T .0403. If an individual
permit is not required, the following performance criteria shall be met: [15A NCAC 02T .0108(b)]
a. The sewer system shall be effectively maintained and operated at all times to prevent discharge
to land or surface waters, and to prevent any contravention of groundwater standards or surface
water standards.
b. A map of the sewer system shall be developed and shall be actively maintained.
c. An operation and maintenance plan including pump station inspection frequency, preventative
maintenance schedule, spare parts inventory and overflow response has been developed and
implemented.
1--1 17 )m*7 Paae 4 of 9

>ocuSign Envelope ID: B111BD5C-F70D-456C-AEA7-8B5C698FOD14
d. Pump stations that are not connected to a telemetry system shall be inspected every day (i.e. 365
days per year). Pump stations that are connected to a telemetry system shall be inspected at
least once per week.
e. High -priority sewer lines shall be inspected at least once per every six -months and inspections are
documented.
f. A general observation of the entire sewer system shall be conducted at least once per year.
g. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance
with 15A NCAC 2B .0506(a), and public notice shall be provided as required by North Carolina
General Statute §143-215.1C.
h. A Grease Control Program is in place as follows:
1. For public owned collection systems, the Grease Control Program shall include at least
biannual distribution of educational materials for both commercial and residential users and
the legal means to require grease interceptors at existing establishments. The plan shall also
include legal means for inspections of the grease interceptors, enforcement for violators and
the legal means to control grease entering the system from other public and private satellite
sewer systems.
2. For privately owned collection systems, the Grease Control Program shall include at least bi-
annual distribution of grease education materials to users of the collection system by the
permittee or its representative.
3. Grease education materials shall be distributed more often than required in Parts (1) and (2)
of this Subparagraph if necessary to prevent grease -related sanitary sewer overflows.
i. Right-of-ways and easements shall be maintained in the full easement width for personnel and
equipment accessibility.
j. Documentation shall be kept for Subparagraphs (a) through (i) of this Rule for a minimum of three
years with exception of the map, which shall be maintained for the life of the system.
S. Noncompliance Notification:
The Permittee shall report by telephone to a water resources staff member at the Wilmington
Regional Office, telephone number [phone], as soon as possible, but in no case more than 24
hours or on the next working day, following the occurrence or first knowledge of the occurrence of
either of the following:
a. Any process unit failure, due to known or unknown reasons, that renders the facility incapable
of adequate wastewater transport, such as mechanical or electrical failures of pumps, line
blockage or breakage, etc.; or
b. Any SSO and/or spill over 1,000 gallons; or
c. Any SSO and/or spill, regardless of volume, that reaches surface water
Voice mail messages or faxed information is permissible, but this shall not be considered as the initial
verbal report. Overflows and spills occurring outside normal business hours may also be reported to
the Division of Emergency Management at telephone number [phone] or [phone].
Persons reporting any of the above occurrences shall file a spill report by completing and submitting
Part I of Form CS-SSO (or the most current Division approved form) within five days following first
knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to
ensure that the problem does not recur. Part II of Form CS-SSO (or the most current Division approved
form) can also be completed to show that the SSO was beyond control. [G.S.143-215.1C(a1)]
n,.....:+ M %nInnnAIIna January 27. 2022 Page 5 of 9

iocu5ign Envelope ID: B111B05C-F70D-456C-AEA7-8B5C698FOD14
6. Construction of the gravity sewers, pump stations, and force mains shall be scheduled so as not to
interrupt service by the existing utilities nor result in an overflow or bypass discharge of wastewater
to the surface waters of the State. [15A NCAC 02T.0108(b)]
7. Upon completion of construction and prior to operation of these permitted facilities, the completed
Engineering Certification form with checklist attached to this permit shall be submitted with the
required supporting documents to the address provided on the form. A complete certification is one
where the form is fully executed and the supporting documents are provided as applicable. Any
wastewater flow made tributary to the wastewater collection system extension prior to completion
of this Engineer's Certification shall be considered a violation of the permit and shall subject the
Permittee to appropriate enforcement actions.
If the permit is issued to a private entity with an Operational Agreement, then a copy of the Articles
of Incorporation, Declarations/Covenants/Restrictions, and Bylaws that have been appropriately
filed with the applicable County's Register of Deeds office shall be submitted with the certification.
A complete certification is one where the form is fully executed and the supporting documents are
provided as applicable. Supporting documentation shall include the following:
a. One copy of the project construction record drawings (plan & profile views of sewer lines & force
mains) of the wastewater collection system extension. Final record drawings should be clear on
the plans or in accepted electronic format and are defined as the design drawings that are marked
up or annotated with after construction information and show required buffers, separation
distances, material changes, etc.
b. One copy of the supporting applicable design calculations including pipe and pump sizing, velocity,
pump cycle times, and level control settings, pump station buoyancy, wet well storage, surge
protection, detention time in the wet well, and force main, ability to flush low points in force
mains with a pump cycle, and downstream sewer capacity analysis. If a portable power source or
pump is dedicated to multiple stations, an evaluation of all the pump stations' storage capacities
and the rotation schedule of the portable power source or pump, include travel timeframes, shall
be provided.
c. Changes to the project that do not result in non-compliance with this permit, regulations, or the
Minimum Design Criteria should be clearly identified on the record drawings, on the certification
in the space provided, or in written summary form.
Prior to Certification (Final or Partial): Permit modifications are required for any changes resulting in
non-compliance with this permit (including pipe length changes of 10% or greater by type & size,
increased flow, um station design capacity design increases of 5% or greater, and increases in the
number/type of connections), regulations, or the Minimum Design Criteria. Requested modifications
or variances to the Minimum Design Criteria will be reviewed on a case -by -case basis and each on its
own merit. Please note that variances to the Minimum Design Criteria should be requested and
approved during the permitting process prior to construction. After -construction requests are
discouraged by the Division and may not be approved, thus requiring replacement or repair prior to
certification & activation. [15A NCAC 02T .0116]
8. Gravity sewers installed greaterthan ten percent below the minimum required slope per the Division's
Gravity Sewer Minimum Design Criteria shall not be acceptable and shall not be certified until
corrected. If there is an unforeseen obstacle in the field where all viable solutions have been
examined, a slope variance can be requested from the Division with firm supporting documentation.
This shall be done through a permit modification with fee.

)ocuSign Envelope ID: B111BD5C-F70D-456C-AEA7-8B5C698FOD14
Such variance requests will be evaluated on a case -by -case basis. Resolution of such request shall be
evident prior to completing and submitting the construction certification. [ 15A NCAC 02T.0105(n)]
9. A copy of the construction record drawings shall be maintained on file by the Permittee for the life of
the wastewater collection facilities. [15A NCAC 02T .0116]
10. Failure to abide by the conditions and limitations contained in this permit; 15A NCAC 2T; the Division's
Gravity Sewer Design Criteria adopted February 12,1996 as applicable; the Division's Minimum Design
Criteria for the Fast -Track Permitting of Pump Station and Force Mains adopted June 1, 2000 as
applicable; and other supporting materials may subject the Permittee to an enforcement action by
the Division, in accordance with North Carolina General Statutes §143-215.6A through §143-215.6C,
construction of additional or replacement wastewater collection facilities, and/or referral of the North
Carolina -licensed Professional Engineer to the licensing board. [15A NCAC 02T .0104; 15A NCAC 02T
.0108(b-c)]
11. In the event that the wastewater collection facilities fail to perform satisfactorily, including the
creation of nuisance conditions, the Permittee shall take immediate corrective action, including those
as may be required by this Division, such as the construction of additional or replacement facilities.
[15A NCAC 02T .0110; 15A NCAC 02T .0108(b)]
12. The issuance of this permit shall not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances that may be imposed by the Division any other Federal, State, or Local
government agencies which have jurisdiction or obtaining other permits which may be required by
the Division or any other Federal, State, of Local government agencies. [G.S. 143-215.1(b)]
13. If the Permittee/Applicant holds a system -side collection system operation, maintenance and
management permit (WQCS-prefix) from the Division, then the following applies: For all newly
constructed, modified and rehabilitated pump stations, all equipment and components shall be sealed
within a corrosion -resistant coating or encasement to the extent practicable and equivalent to the
minimum design criteria unless the permittee can demonstrate it is not practicable or another form
of corrosion resistance is employed. [15A NCAC 02T .0108 (b)]
�__�:a K1_ Aeinnnn'21no lnnijary 27. 2022 Page 7 of 9

iocuSign Envelope ID: B111BD5GF70D-456C-AEA7-8B5C698FOD14
FAST TRACK SEWER ENGINEERING CERTIFICATION
PERMITTEE:
Town of Warsaw
PERMIT #:
WQ0043109
PROJECT:
Pump Station it Force Main Reroute
ISSUE DATE:
January 27, 2022
COUNTY:
Duplin
This project shall not be considered complete nor allowed to operate in accordance with Condition 7 of this permit until
the Division has received this Certification and all required supporting documentation. Consequently, it should be
submitted in a manner that documents the Division's receipt. Send the required documentation to the Wilmington
Regional Supervisor, Water Quality Section at the address at the bottom.
The Permittee is responsible for tracking all partial certifications up until a final certification is received. Certifications
shall Include Phase/Section covered line size & lengths installed and listing of lots/connections to be served and pump
station design if applicable. A Final Certification shall be a complete set of record drawings and design calculations
regardless of whether partials have been submitted.
PERMITTEE'S CERTIFICATION
I, the undersigned agent for the Permittee, hereby state that this project has been constructed pursuant to the applicable
standards & requirements, the Professional Engineer below has provided applicable design/construction information to
the Permittee, and the Permittee is prepared to operate & maintain the wastewater collection system permitted herein
or portions thereof.
Printed Name, Title Signature Date
ENGINEERS CERTIFICATION
I as a duly registered Professional Engineer in the State of North Carolina, having been
n full time) observe the construction of the project name and location as
authorized to ( periodically, ❑weekly,
referenced above for the above Permittee hereby state that, to the best of my abilities, due care and diligence was used
in the observation of the following construction:
approximately 3 007linear feet of 6-inch force main to change the discharge location of an existing pump station 011)
to a larger gravity sewer line as the first phase of a multi -phase public/private called the Pump Station 11 Force Main
Reroute pro►ect with no additional discharge
such that the construction was observed to be built in compliance of this permit; 15A NCAC 2T; the Division of Water
Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996 as applicable; the Division's
Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 as
applicable; and other supporting materials.:............................................................
North Carolina Professional Engineer's Seal w/signature & date
❑ Final ❑ Partial (include description)
Certification Comments/Qualifiers (attach if necessary):

iocuSign Envelope ID: B111BD5C-F70D-456C-AEA7-8B5C698FOD14
SEWER ENGINEERING CERTIFICATION CHECKLIST
To be completed by the certifying engineer prior to operation of the permitted sewers, per 15A NCAC 02T.0116.
Certifying Engineer:
Certification Review Date:
Project Name:
WQOQ
Project County:
1) Has permittee information changed since the permit was issued (or last modified): change of mailing address,
change of ownership, transfer from developer to HOA/POA, etc. ❑ Yes ❑ No
• If yes, please provide either a change of ownership form or new contact information. Note that transfer of
permits from the developer to the HOA/POA must occur with the first certification.
2) Have the as -built drawings have been signed, sealed, and dated by an N.C. PE? ❑ Yes ❑ No
3) Final Engineering certification? ❑ Yes ❑ No
If Partial Engineering certification, provide detailed narrative including what is being certified in the current
phase, what was previously certified (if applicable), and what is left to be certified.
4) Adequate information related to sewer lines: ❑ Yes ❑ No ❑ N/A
Three feet minimum cover has been provided for all sewers unless ferrous pipe was installed.
Minimum diameters for gravity sewers are 8-inches for public lines and 6-inches for private lines.
Manholes have been installed: At the end of each line, at all changes in grade, size, or alignment, at all
intersections, and at distances not greater than 425 feet; minimum diameter shall be 4 feet (48-inches).
5) Adequate information related to pump stations: ❑ Yes ❑ No ❑ N/A
Ensure power reliability option was selected per 15A NCAC 02T.0305(h).
6) Was project construction completed in accordance with all of the following: ❑ Yes ❑ No ❑ N/A
• 15A NCAC 02T, Minimum Design Criteria (MDC) for the permitting of Gravity Sewers (latest version), and MDC
for the Permitting of Pump Stations and Force Mains (latest version)?
If not, a variance approval is required in accordance with 15A NCAC 02T.0105(b), prior to certification and operation.
• Contact the Central Office to discuss the variance to determine a course of action.
• Applicant must submit two copies of the variance request form, plans, specifications, calculations, and any other
pertinent information to the Central Office (one hard copy, one digital copy).
• The central office will review the variance request, and if approvable, specific language regarding the variance
will be incorporated into the permit, either via a special condition or a supplementary letter. A copy of the
reissued permit with variance language or the variance letter must be maintained with the original documents.
7) Does the project contains high priority lines (15A NCAC 02T .0402(2))? ❑ Yes ❑ No
• If yes, ensure that the permit already contains the necessary condition related to high priority lines 15A NCAC
02T.0403 (a)(5). If the permit does not include this language, the Fast Track reviewer will reissue the permit with
the appropriate language.
8) Are Permit modifications are required for any changes resulting in non-compliance with this permit (including pipe
length difference of 10% or greater, change in flow, pump station design capacity design change of 5% or greater, and
change in the number/type of connections)? ❑ Yes ❑ No
• If yes, a permit modification request must be submitted to the appropriate Regional Office, and a modified
permit with revised certification must be issued prior to certification and operation.

DocuSign Envelope ID: F6BE11 D8-0688-4D2C-984C-A39F1 BE482A8
ROY COOPER
ELIZABETHS. B1SER
secretary
RICHARD E. ROGERS, JR
Dilutor
Scotty Summerlin, Town Manager
Town of Warsaw
PO Box 464
Warsaw, NC 28398
Dear Mr. Summerlin:
NORTH CAROLINA
Environmental Quality
6/23/2022
Subject: Final NPDES Permit NCO021903
Town of Warsaw WWTP
Grade III Biological WPCS
Duplin County
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached final NPDES discharge permit. This permit is issued
pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of
Agreement between North Carolina and the U.S. Environmental Protection Agency dated October
15, 2007 (or as subsequently amended).
The final permit includes no major changes in language from the draft permit that was
previously sent to you on April 19, 2022.
In a May 6, 2022, letter you provided comments on the draft permit. We have reviewed your
requested changes and are providing the following responses:
Your comments questioned the Division's denial of your request for relaxation of some
monitoring frequencies. As noted in the cover letter with the draft permit, the Division's
Pretreatment Program determined that the monitoring frequency should remain the same in
order to collect data that can be used in final assessment of your pretreatment needs. We
understand your argument that one of the industrial users is already in place and the existing
data reflects their potential impact. However, you have also indicated that you anticipate a
new industrial user connecting to the system and it appears that construction of that facility is
already under way. Not knowing the impact of this discharge makes it reasonable to
maintain the existing level of monitoring to assess future potential changes in your discharge.
�_V North Carolina Department of Environmental Quality I Division of Water Resources
E512 North Salisbury Street 11617 Mail Service Genter I Raleigh, North Carolina 2769.9-161T
oa.■. a u w awnr 4t9.70-19000

DocuSign Envelope ID: F6BE11D8-0688-4D2C-984C-A39F1BE482A8
Scotty Summerlin
Town of Warsaw WWTP
Page 2
In addition, we would also note that the Division's procedures for relaxing monitoring
requirements is tied to not only strong compliance with effluent limitation requirements, but
with the overall NPDES program requirements. You have acknowledged that your facility
has apparently accepted wastewater from a significant industrial user for years without taking
proper strides to implement the required pretreatment program. The Division stands by the
decision to deny your request for relaxed monitoring frequencies at this time.
• Your comments also questioned the timeframes established in the added Compliance
Schedule for development and implementation of the required Pretreatment Program. You
especially had concerns for the one -month time from the effective date of the permit to
develop and implement your Short -Term Monitoring Plan (STMP). The Division
Pretreatment staff have been working for several months now with your consultants in the
development of the STMP and feel that this plan should be implementable within the
timeframes established in the permit. Please keep in mind that these timeframes are
established around the effective date of your permit. As you will notice on the permit itself,
this effective date is a month or more out in time from the date you are receiving this letter
and should give adequate time for implementation. The Compliance Schedule in the permit
remains unchanged from the schedule in the draft permit.
• Your consultants — McDavid Associates, Inc — also provided comments in an email received
on April 22, 2022. They noted two ongoing approved construction projects that will modify
the number of secondary clarifiers and tertiary filters that will be part of your treatment
system. In order to make the treatment system components list in the permit consistent with
these changes, references to the specific number of clarifiers and filters have been removed in
the final permit.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within
thirty (30) days following receipt of this letter. This request must be in the form of a written
petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the
Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-
6714). Unless such demand is made, this permit shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may
require modification or revocation and reissuance of the permit. This permit does not
affect the legal requirements to obtain any other Federal, State, or Local governmental permit that
may be required.

DocuSign Envelope ID: F613E11D8-0688-4D2C-984GA39F1BE482A8
Scotty Summerlin
Town of Warsaw WWTP
Page 3
If you have any questions or need additional information, please do not hesitate to contact Bradley
Bennett of my staff at [e-mail].
Sincerely,
DocuSigned by:
8328B44CE9E134A1...
Richard E. Rogers, Jr.
Director, Division of Water Resources
cc: NPDES Files - electronic
Wilmington Regional Office / Water Quality — electronic
Municipal Permitting Unit — Pretreatment Coordinator — electronic

DocuSign Envelope ID: F6BE11 D8-0688-4D2C-984GA39F1 BE482A8
Permit NCO021903
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards
and regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Federal Water Pollution Control Act, as amended, the
Town of Warsaw
is hereby authorized to discharge wastewater from a facility located at the
Warsaw WWTP
384 East Best Street
Warsaw
Duplin County
to receiving waters designated as Stewarts Creek in subbasin 03-06-19 of the Cape Fear 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 August 1, 2022
This permit and authorization to discharge shall expire at midnight on January 31, 2027.
If the permittee intends to continue discharging at the facility beyond the term of this permit, a renewal
application must be submitted no later than August 4, 2026 (180 days before the expiration of this permit)
Signed this day June 23, 2022
DocuSigned by:
1A C `
8328B44CE9EB4A1...
Richard E. Rogers, Jr.
Director, Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 8

DocuSign Envelope ID: F66E11D8-0688-4D2C-984C-A39F1BE482AS
Permit NCO021903
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked, and as
of this 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.
Town of Warsaw
is hereby authorized to:
1. Continue to operate an existing 0.915 MGD wastewater treatment system with the following
components:
• Mechanical & manual bar screen
• Triplex influent pump station
• Aerated grit chamber
• Flow splitter
• Three (3) oxidation ditches — each 457,500 gallons
• Secondary clarifiers
• Tertiary filters
• Gas chlorine disinfection
• Post -aeration
• Continuous flow measurement
• Aerated sludge digester
• Aerated sludge holding tank
• Two (2) of seven (7) sludge drying beds
• Standby electrical generator
The facility is located at the Town of Warsaw WWTP (384 East Best Street) southeast of Warsaw in
Duplin County.
2. Discharge from said treatment works via Outfall 001, at the location specified on the attached map
into Stewarts Creek [stream ID: 18-68-2-10] currently classified C; Swamp waters in subbasin 03-
06-19 [HUC: 030300060505] of the Cape Fear River Basin.
Page 2 of 8

DocuSign Envelope ID: F613E11D8-0688-4D2C-984C-A39F1BE482A8
PART I
Permit NCO021903
A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 0213.0400 et seq., 15A NCAC 0213.0500 et seq.]
Grade III Biological Water Pollution Control System [15A NCAC 08G.0302]
Beginning with the effective date of this permit and lasting until expiration, the Permittee is authorized to
discharge treated wastewater from Outfall 001. Such discharges shall be limited and monitored' by the Permittee
as specified below:
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Monthly
Weekly
Measurement
Sample
Sample
Average
Average
Frequency
Type
Location
Flow
50050
0.915 MGD
Continuous
Recording
Influent or
Effluent
Influent and
BOD, 5-day, (20°C) Z — Summer*
C0310
5.0 mg/L
7.5 mg/L
3/Week
Composite
Effluent
Influent and
BOD, 5-day, (20°C) 2 — Winter*
C0310
10.0 mg/L
15.0 mg/L
3/Week
Composite
Effluent
Influent and
Total Suspended Solids 2
C0530
30.0 mg/L
45.0 mg/L
3/Week
Composite
Effluent
NH3 as N — Summer*
C0610
1.0 mg/L
3.0 mg/L
3/Week
Composite
Effluent
NH3 as N — Winter*
C0610
2.0 mg/L
6.0 mg/L
3/Week
Composite
Effluent
Dissolved Oxygen
00300
Daily average > 6.0 mg/L
3/Week
Grab
Effluent
Fecal Coliform (geometric mean)
31616
200/100 ml
400/100 ml
3/Week
Grab
Effluent
Total Residual Chlorine 3
50060
17 Ng/L Daily Maximum
3/Week
Grab
Effluent
Temperature
00010
Monitor & Report (°C)
Daily
Grab
Effluent
Total Nitrogen (NO2+NO3+TKN)
C0600
Monitor & Report (mg/L)
Quarterly
Composite
Effluent
Total Phosphorus
C0665
Monitor & Report (mg/L)
Quarterly
Composite
Effluent
pH
00400
> 6.0 and < 9.0
3/Week
Grab
Effluent
standard units
Dissolved Oxygen
00300
Monitor &Report (mglL)
Variable
Grab
Upstream &Downstream 4
Upstream &
Temperature
00010
Monitor & Report (°C)
Variable
Grab
Downstream 4
*Summer. April 1— October 31 *Winter. November 1— March 31
Footnotes:
1. The permittee shall submit discharge monitoring reports electronically using the NC DWW's eDMR system [see A. (5)].
2. The monthly average BOD5 and TSS concentrations shall not exceed 15% of their respective influent values (85%
removal).
3. The Division shall consider all effluent TRC values reported below 50 µg/1 to be in compliance with the permit.
However, the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory
(including field certified), even if these values fall below 50 µg/l.
4. Upstream = at Meadowbrook Lane. Downstream = at US Hwy 117. Upstream and downstream samples shall be
collected three times per week from June through September and weekly from October to May.
THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE
AMOUNTS.
Page 3 of 8

DocuSign Envelope ID: F6BE11D8-0688-4D2C-984C-A39F1BE482A8
Permit NCO021903
A. (2) INSTREAM MONITORING WAIVER
[15A NCAC 0213.0500 et seq.]
Instream sampling requirements are waived as long as the permittee maintains membership in the Lower Cape
Fear Monitoring program. If membership is terminated, the permittee must notify the Division and immediately
resume the instream monitoring requirements described in Part A. (1.) above.
A. (3) PERMIT RE -OPENER: SUPPLEMENTARY NUTRIENT MONITORING
[NCGS 143-215.1 (b)]
(a) Pursuant to N.C. General Statues Section 143-215.1 and implementing rules found in Title
(b15Aj f
North Carolina Administrative Code, Subchapter 02H, specifically, 15A NCAC 0211.0112 1
and 02H.0114(a), and Part II, Sections B.12 and B.13. of this Permit, the Director of DWR may
reopen this permit to require supplemental nutrient monitoring of the discharge. The additional
monitoring will be to support water quality modeling efforts within the Cape Fear River Basin and
shall be consistent with a monitoring plan developed jointly by the Division and affected
stakeholders. In addition, the results of water quality modelling may require that limits for total
nitrogen and total phosphorous be imposed on this permit upon renewal.
(b) The Division may, upon written notification to the permittee, re -open this permit in order to
incorporate or modify effluent limits, monitoring and reporting requirements, and other permit
conditions when it deems such action is necessary to implement TMDL(s) approved by the USEPA.
A.(4) SCHEDULE OF COMPLIANCE FOR PRETREATMENT PROGRAM
[G.S. 143-215.1(b)]
(a) Within one (1) month of the effective date of the permit the permittee shall submit to the Division
a Short Term Monitoring Plan (STMP).
(b) Within one (1) month of the effective date of the permit the permittee shall begin implementation
of the STMP. Monitoring shall take place for one year, and all data shall be submitted to the
Division within 15 months of the start of data collection.
(c) Within three (3) months of the effective date of the permit the permittee shall submit to the
Division a Sewer Use Ordinance (SUO) & Enforcement Response Plan (ERP).
(d) Within nine (9) months of the effective date of the permit the permittee shall submit to the
Division an Industrial Waste Survey (IWS).
(e) Within fifteen (15) months of the effective date of the permit the permittee shall submit to the
Division a completed design -based Headworks Analysis (HWA) for development of local permit
limits for Significant Industrial User(s) (SIUs).
(f) Within fifteen (15) months of the effective date of the permit the permittee shall issue local
Industrial User Permit(s) (IUPs) (using the limits allocations from the HWA).
(g) Within eighteen (18) months of the effective date of the permit the permittee shall implement and
submit a complete pretreatment program approval request as per 15A NCAC 02H .0906.
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Permit NCO021903
A. (5) ELECTRONIC REPORTING OF MONITORING REPORTS
[NCGS 143-215.1 (b)]
Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program reports.
The final NPDES Electronic Reporting Rule was adopted and became effective on December 21, 2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of this permit
(Standard Conditions for NPDES Permits):
• Section B. (11.) Signatory Requirements
• Section D. (2.) Reporting
• Section D. (6.) Records Retention
• Section E. (5.) Monitoring Reports
1. Reporting Requirements [Supersedes Section D (2.) and Section E. (5.) (a)1
The permittee shall report discharge monitoring data electronically using the NC DWR's Electronic
Discharge Monitoring Report (eDMR) internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each month and submitted
electronically using eDMR The eDMR system allows permitted facilities to enter monitoring data and
submit DMRs electronically using the internet. The eDMR system may be accessed at:
https•//deq nc izov/about/divisions/water-resources/edmr.
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility being
physically located in an area where less than 10 percent of the households have broadband access, then a
temporary waiver from the NPDES electronic reporting requirements may be granted and discharge
monitoring data may be submitted on paper DMR forms (MR 1, 1.1, 2, 3) or alternative forms approved by
the Director. Duplicate signed copies shall be submitted to the following address:
NC DEQ / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
See "How to Request a Waiver from Electronic Reporting" section below.
Monitoring results obtained during the previous month(s) shall be summarized for each month and reported
via the eDMR system no later than the last calendar day of the month following the completed reporting
period. Regardless of the submission method, the first DMR is due on the last day of the month following the
issuance of the permit or in the case of a new facility, on the last day of the month following the
commencement of discharge.
Starting on December 21, 2025 the permittee must electronically report the following compliance monitoring
data and reports, when applicable:
Sewer Overflow/Bypass Event Reports;
Pretreatment Program Annual Reports; and
Clean Water Act (CWA) Section 316(b) Annual Reports.
The permittee may seek an electronic reporting waiver from the Division (see "How to Request a Waiver
from Electronic Reporting" section below).
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Permit NCO021903
2. Electronic Submissions
In accordance with 40 CFR 122.410)(9), the permittee must identify the initial recipient at the time of each
electronic submission. The permittee should use the EPA's website resources to identify the initial recipient
for the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity (EPA or
the state authorized by EPA to implement the NPDES program) that is the designated entity for receiving
electronic NPDES data [see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool for each type of
electronic submission and for each state. Instructions on how to access and use the appropriate electronic
reporting tool will be available as well. Information on EPA's NPDES Electronic Reporting Rule is found at:
hms //www federalregister ov/documents/2015/10/22/2015-24954/national-pollutant-discharge-elimination-
s stein-ppdes-electronic-reporting-rule
Electronic submissions must start by the dates listed in the "Reporting Requirements" section above.
3. How to Request a Waiver from Electronic Reporting
The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an electronic
reporting waiver, a permittee must first submit an electronic reporting waiver request to the Division.
Requests for temporary electronic reporting waivers must be submitted in writing to the Division for written
approval at least sixty (60) days prior to the date the facility would be required under this permit to begin
submitting monitoring data and reports. The duration of a temporary waiver shall not exceed 5 years and
shall thereupon expire. At such time, monitoring data and reports shall be submitted electronically to the
Division unless the permittee re -applies for and is granted a new temporary electronic reporting waiver by the
Division. Approved electronic reporting waivers are not transferrable. Only permittees with an approved
reporting waiver request may submit monitoring data and reports on paper to the Division for the period that
the approved reporting waiver request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are found on the
following web page:
hltp://deq.nc.gov/about/divisions/water-resources/edmr
4. Signatory Requirements [Supplements Section B (11) (b) and Supersedes Section B. (11.) W
All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part H, Section
B. (I 1.)(a) or by a duly authorized representative of that person as described in Part II, Section B. (11.)(b). A
person, and not a position, must be delegated signatory authority for eDMR reporting purposes.
For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user account and
login credentials to access the eDMR system. For more information on North Carolina's eDMR system,
registering for eDMR and obtaining an eDMR user account, please visit the following web page:
http://deq.ne.gov/about/divisions/Nvater-resources/edmr
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Permit NCO021903
Certification. Any person submitting an electronic DMR using the state's eDMR system shall make the
following certification [40 CFR 122.221. NO OTHER STATEMENTS OF CERTIFICATION WILL BE
ACCEPTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and
evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of
my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for
submitting false information, including the possibility of fines and imprisonment for knowing violations. "
5. Records Retention [Supplements Section D. (6.)]
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR submissions. These
records or copies shall be maintained for a period of at least 3 years from the date of the report. This period may
be extended by request of the Director at any time [40 CFR 122.41].
Page 7 of 8

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DocuSign Envelope ID: F6BE1 1 D8-0688-4D2C-984C-A39F1 BE482A8
Section A. Definitions
NPDES Permit Standard Conditions
Page 1 of 18
PART II
STANDARD CONDITIONS FOR NPDES PERMITS
2/Month
Samples are collected twice per month with at least ten calendar days between sampling events. These samples shall be
representative of the wastewater discharged during the sample period.
3/Week
Samples are collected three times per week on three separate calendar days. These samples shall be representative of
the wastewater discharged during the sample period.
Act or "the Act"
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33 USC 1251, et.
seq.
Annual Average
The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar year. In the case of fecal
coliform, the geometric mean of such discharges.
Arithmetic Mean
The summation of the individual values divided by the number of individual values.
Bypass
The known diversion of waste streams from any portion of a treatment facility including the collection system, which is
not a designed or established or operating mode for the facility.
Calendar Day
The period from midnight of one day until midnight of the next day. However, for purposes of this permit, any
consecutive 24-hour period that reasonably represents the calendar day may be used for sampling.
Calendar Week
The period from Sunday through the following Saturday.
Calendar Quarter
One of the following distinct periods: January through March, April through June, July through September, and
October through December.
Compsosite Sample
A sample collected over a 24-hour period by continuous sampling or combining grab samples of at least 100 nil, in
such a manner as to result in a total sample representative of the wastewater discharge during the sample period. The
Director may designate the most appropriate method (specific number and size of aliquots necessary, the time interval
between grab samples, etc.) on a case -by -case basis. Samples may be collected manually or automatically. Composite
samples may be obtained by the following methods:
(1) Continuous: a single, continuous sample collected over a 24-hour period proportional to the rate of flow.
(2) Constant time/variable volume: a series of grab samples collected at equal time intervals over a 24 hour period
of discharge and combined proportional to the rate of flow measured at the time of individual sample
collection, or
(3) Variable time/constant volume: a series of grab samples of equal volume collected over a 24 hour period with
the time intervals between samples determined by a preset number of gallons passing the sampling point. Flow
measurement between sample intervals shall be determined by use of a flow recorder and totalizer, and the
preset gallon interval between sample collection fixed at no greater than 1/24 of the expected total daily flow at
the treatment system, or
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NPDES Permit Standard Conditions
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(4) Constant time/constant volume: a series of grab samples of equal volume collected over a 24-hour period at a
constant time interval. Use of this method requires prior approval by the Director. This method may only be
used in situations where effluent flow rates vary less than 15 percent. The following restrictions also apply:
➢ Influent and effluent grab samples shall be of equal size and of no less than 100 milliliters
➢ Influent samples shall not be collected more than once per hour.
➢ Permittees with wastewater treatment systems whose detention time < 24 hours shall collect effluent grab
samples at intervals of no greater than 20 minutes apart during any 24-hour period.
➢ Permittees with wastewater treatment systems whose detention time exceeds 24 hours shall collect effluent
grab samples at least every six hours; there must be a minimum of four samples during a 24-hour sampling
period.
Continuous flow measurement
n throughout the operating hours of the facility. Flow shall be
Flow monitoring that occurs without interruptio
monitored continually except for the infrequent times when there may be no flow or for infrequent maintenance
activities on the flow device.
Daily Discharge
The discharge of a pollutant measured during a calendar day or any 24-hour period that reasonably represents the
calendar day for purposes of sampling. For pollutants measured in units of mass, the "daily discharge" is calculated as
the total mass of the pollutant discharged over the day. For pollutants expressed in other units of measurement, the
"daily discharge" is calculated as the average measurement of the pollutant over the day. (40 CFR 122.2; see also
"Composite Sample," above.)
Daily Maximum
The highest "daily discharge" during the calendar month.
Daily Sampling
Parameters requiring daily sampling shall be sampled 5 out of every 7 days per week unless otherwise specified in the
permit. Sampling shall be conducted on weekdays except where holidays or other disruptions of normal operations
prevent weekday sampling. If sampling is required for all seven days of the week for any permit parameter(s), that
requirement will be so noted on the Effluent Limitations and Monitoring Page(s).
DWR or "the Division"
The Division of Water Resources, Department of Environmental Quality.
Effluent
Wastewater discharged following all treatment processes from a water pollution control facility or other point source
whether treated or untreated.
EMC
The North Carolina Environmental Management Commission
EPA
The United States Environmental Protection Agency
Facility Closure
Cessation of all activities that require coverage under this NPDES permit. Completion of facility closure will allow this
permit to be rescinded.
Geometric Mean
The Nth root of the product of the individual values where N = the number of individual values. For purposes of
calculating the geometric mean, values of "0" (or "< [detection level]") shall be considered = 1.
Grab Sample
Individual samples of at least 100 mL collected over a period of time not exceeding 15 minutes. Grab samples can be
collected manually. Grab samples must be representative of the discharge (or the receiving stream, for instream
samples).
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Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the CWA.
Instantaneous flow measurement
The flow measured during the minimum time required for the flow measuring device or method to produce a result in
that instance. To the extent practical, instantaneous flow measurements coincide with the collection of any grab
samples required for the same sampling period so that together the samples and flow are representative of the discharge
during that sampling period.
Monthly Average (concentration limit)
The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar month. In the case of fecal
coliform or other bacterial parameters or indicators, the geometric mean of such discharges.
Permit Issuing Authority
The Director of the Division of Water Resources.
Quarterly Average (concentration limit)
The arithmetic mean of all samples taken over a calendar quarter.
Severe property damage
Substantial physical damage to property, damage to the treatment facilities which causes them to become inoperable, or
substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a
bypass. Severe property damage excludes economic loss caused by delays in production.
Toxic Pollutant:
Any pollutant listed as toxic under Section 307(a)(1) of the CWA.
Upset
An incident beyond the reasonable control of the Permittee causing unintentional and temporary noncompliance with
permit effluent limitations and/or monitoring requirements. An upset.does not include noncompliance caused by
operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive
maintenance, or careless or improper operation.
Weekly Average (concentration limit)
The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar week. In the case of fecal
coliform or other bacterial parameters or indicators, the geometric mean of such discharges.
Section B. General Conditions
1. Duty to Comply
The Permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of
the CWA and is grounds for enforcement action; for permit termination, revocation and reissuance, or
modification; or denial of a permit renewal application [40 CFR 122.41].
a. The Permittee shall comply with effluent standards or prohibitions established under section 307(a) of the
CWA for toxic pollutants and with standards for sewage sludge use or disposal established under section
405(d) of the CWA within the time provided in the regulations that establish these standards or prohibitions or
standards for sewage sludge use or disposal, even if the permit has not yet been modified to incorporate the
requirement.
b. The CWA provides that any person who violates section[s] 301, 302, 306, 307, 308, 318 or 405 of the Act, or
any permit condition or limitation implementing any such sections in a permit issued under section 402, or any
requirement imposed in a pretreatment program approved under sections 402(a)(3) or 402(b)(8) of the Act, is
subject to a civil penalty not to exceed $37,500 per day for each violation. [33 USC 1319(d) and 40 CFR
122.41(a)(2)]
c. The CWA provides that any person who negligently violates sections 301, 302, 306, 307, 308, 318, or 405 of
the Act, or any condition or limitation implementing any of such sections in a permit issued under section 402
of the Act, or any requirement imposed in a pretreatment program approved under section 402(a)(3) or
402(b)(8) of the Act, is subject to criminal penalties of $2,500 to $25,000 per day of violation, or
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imprisonment of not more than 1 year, or both In the case of a second or subsequent conviction for a negligent
violation, a person shall be subject to criminal penalties of not more than $50,000 per day of violation, or by
imprisonment of not more than 2 years, or both [33 USC 1319(cxl) and 40 CFR 122.41(a)(2)]
d. Any person who knowingly violates such sections, or such conditions or limitations is subject to criminal
penalties of $5,000 to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. In the
case of a second or subsequent conviction for a knowing violation, a person shall be subject to criminal
penalties of not more than $100,000 per day of violation, or imprisonment of not more than 6 years, or both.
[33 USC 1319(cx2) and 40 CFR 122.41(ax2)]
e. Any person who knowingly violates section 301, 302, 303, 306, 307, 308, 318 or 405 of the Act, or any permit
condition or limitation implementing any of such sections in a permit issued under section 402 of the Act, and
who knows at that time that he thereby places another person in imminent danger of death or serious bodily
injury, shall, upon conviction, be subject to a fine of not more than $250,000 or imprisonment of not more than
15 years, or both. In the case of a second or subsequent conviction for a knowing endangerment violation, a
person shall be subject to a fine of not more than $500,000 or by imprisonment of not more than 30 years, or
both An organization, as defined in section 309(c)(3)(B)(iii) of the CWA, shall, upon conviction of violating
the imminent danger provision, be subject to a fine of not more than $1,000,000 and can be fined up to
$2,000,000 for second or subsequent convictions. [40 CFR 122.41(a)(2)]
f. Under state law, a civil penalty of not more than $25,000 per violation may be assessed against any person
who violates or fails to act in accordance with the terms, conditions, or requirements of a permit. [North
Carolina General Statutes § 143-215.6A]
g. Any person may be assessed an administrative penalty by the Administrator for violating section 301, 302,
306, 307, 308, 318 or 405 of this Act, or any permit condition or limitation implementing any of such sections
in a permit issued under section 402 of this Act. Administrative penalties for Class I violations are not to
exceed $16,000 per violation, with the maximum amount of any Class I penalty assessed not to exceed
$37,500. Penalties for Class H violations are not to exceed $16,000 per day for each day during which the
violation continues, with the maximum amount of any Class H penalty not to exceed $177,500. [33 USC
1319(g)(2) and 40 CFR 122.41(a)(3)]
2. Duty to Mligate
The Permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in
violation of this permit with a reasonable likelihood of adversely affecting human health or the environment [40
CFR 122.41(d)].
3. Civil and Criminal Liability
Except as provided in permit conditions on "Bypassing" (Part II.C.4), "Upsets" (Part H.C.5) and "Power Failures"
(Part H.C.7), nothing in this permit shall be construed to relieve the Permittee from any responsibilities, liabilities,
or penalties for noncompliance pursuant to NCGS 143-215.3,143-215.6 or Section 309 of the Federal Act, 33 USC
1319. Furthermore, the Permittee is responsible for consequential damages, such as fish kills, even though the
responsibility for effective compliance may be temporarily suspended.
4. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the Permittee
from any responsibilities, liabilities, or penalties to which the Permittee is or may be subject to under NCGS 143-
215.75 et seq. or Section 311 of the Federal Act, 33 USG 1321. Furthermore, the Permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended.
5. ProRerty Rights
The issuance of this permit does not convey any property rights in either real or personal property, or any exclusive
privileges, nor does it authorize any injury to private property or any invasion of personal rights, nor any
infringement of Federal, State or local laws or regulations [40 CFR 122.41(g)].
6. Onshore or Offshore Construction
This permit does not authorize or approve the construction of any onshore or offshore physical structures or
facilities or the undertaking of any work in any navigable waters.
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7. Severability
The provisions of this permit are severable. If any provision of this permit, or the application of any provision of
this permit to any circumstances, is held invalid, the application of such provision to other circumstances, and the
remainder of this permit, shall not be affected thereby [NCGS 15013-231.
8. Duty to Provide Information
The Permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any information which the
Permit Issuing Authority may request to determine whether cause exists for modifying, revoking and reissuing, or
terminating this permit or to determine compliance with this permit. The Permittee shall also famish to the Permit
Issuing Authority upon request, copies of records required by this permit [40 CFR 122.41(h)].
9. Duty to Reapply
If the Permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the
Permittee must apply for and obtain a new permit [40 CFR 122.41(b)].
10. Expiration of Permit
The Pennittee is not authorized to discharge after the expiration date. In order to receive automatic authorization to
discharge beyond the expiration date, the Permittee shall submit such information, forms, and fees as are required
by the agency authorized to issue permits no later than 180 days prior to the expiration date unless permission for a
later date has been granted by the Director. (The Director shall not grant permission for applications to be
submitted later than the expiration date of the existing permit.) [40 CFR 122.21(d)] Any Permittee that has not
requested renewal at least 180 days prior to expiration, or any Permittee that does not have a permit after the
expiration and has not requested renewal at least 180 days prior to expiration, will subject the Permittee to
enforcement procedures as provided inNCGS 143-215.6 and 33 USC 1251 et. seq.
11. Signatory Requirements
All applications, reports, or information submitted to the Permit Issuing Authority shall be signed and certified [40
CFR 122.41(k)].
a. All permit applications shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a responsible
corporate officer means: (a) a president, secretary, treasurer or vice president of the corporation in charge
of a principal business function, or any other person who performs similar policy or decision making
functions for the corporation, or (b) the manager of one or more manufacturing, production, or operating
facilities, provided, the manager is authorized to make management decisions which govern the operation
of the regulated facility including having the explicit or implicit duty of making major capital investment
recommendations, and initiating and directing other comprehensive measures to assure long term
environmental compliance with environmental laws and regulations; the manager can ensure that the
necessary systems are established or actions taken to gather complete and accurate information for permit
application requirements; and where authority to sign documents has been assigned or delegated to the
manager in accordance with corporate procedures . .
(2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal executive officer or
ranking elected official [40 CFR 122.221.
b. All reports required by the permit and other information requested by the Permit Issuing Authority shall be
signed by a person described in paragraph a. above or by a duly authorized representative of that person. A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for the overall operation
of the regulated facility or activity, such as the position of plant manager, operator of a well or well field,
superintendent, a position of equivalent responsibility, or an individual or position having overall
responsibility for environmental matters for the company. (A duly authorized representative may thus be
either a named individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Permit Issuing Authority [40 CFR 122.22]
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c. Changes to authorization: If an authorization under paragraph (b) of this section is no longer accurate because
a different individual or position has responsibility for the overall operation of the facility, a new authorization
satisfying the requirements of paragraph (b) of this section must be submitted to the Director prior to or
together with any reports, information, or applications to be signed by an authorized representative [40 CFR
122.22]
d. Certification. Any person signing a document under paragraphs a. or b. of this section shall make the following
certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL BE ACCEPTED:
U certify, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and
evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my
knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for
submitting false information, including the possibility of fines and imprisonment for knowing violations. "
12. Permit Actions
This permit may be modified, revoked and reissued, or terminated for cause. The filing of a request by the
Permittee for a permit modification, revocation and reissuance, or termination, or a notification of planned changes
or anticipated noncompliance does not stay any permit condition [40 CFR 122.41(0].
13. Permit Modification Revocation and Reissuance, or Termination
The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the permit,
revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations
contained in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A of the North Carolina
Administrative Code, Subchapter 02H .0100; and North Carolina General Statute 143.215.1 et. al.
14. Annual Administering and Compliance Monitoring Fee Requirements
The Permittee must pay the annual administering and compliance monitoring fee within thirty days after being
billed by the Division. Failure to pay the fee in a timely manner in accordance with 15A NCAC 02H .0105(b)(2)
may cause this Division to initiate action to revoke the permit.
Section C. Operation and Maintenance of Pollution Controls
1. Certified Operator
Owners of classified water pollution control systems must designate operators, certified by the Water Pollution
Control System Operators Certification Commission (WPCSOCC), of the appropriate type and grade for the
system, and, for each classification must [T15A NCAC 08G .0201]:
a. designate one Operator In Responsible Charge (ORC) who possesses a valid certificate of the type and grade at
least equivalent to the type and grade of the system;
b. designate one or more Back-up Operator(s) in Responsible Charge (Back-up ORCs) who possesses a valid
certificate of the type of the system and no more than one grade less than the grade of the system, with the
exception of no backup operator in responsible charge is required for systems whose minimum visitation
requirements are twice per year; and
c. submit a signed completed "Water Pollution Control System Operator Designation Form" to the Commission
(or to the local health department for owners of subsurface systems) countersigned by the designated certified
operators, designating the Operator in Responsible Charge (ORC) and the Back-up Operator in Responsible
Charge (Back-up ORC):
(1) 60 calendar days prior to wastewater or residuals being introduced into a new system; or
(2) within 120 calendar days following:
➢ receiving notification of a change in the classification of the system requiring the designation of a new
Operator in Responsible Charge (ORC) and Back-up Operator in Responsible Charge (Back-up ORC)
of the proper type and grade; or
➢ a vacancy in the position of Operator in Responsible Charge (ORC) or Back-up Operator in
Responsible Charge (Back-up ORC).
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(3) within seven calendar days of vacancies in both ORC and Back-up ORC positions replacing or designating
at least one of the responsibilities.
The ORC of each Class I facility (or the Back-up ORC, when acting as surrogate for the ORC) must:
➢ Visit the facility as often as is necessary to insure proper operation of the treatment system; the treatment
facility must be visited at least weekly
➢ Comply with all other conditions of 15A NCAC 08G .0204.
The ORC of each Class II, III and IV facility (or the Back-up ORC, when acting as surrogate for the ORC) must:
➢ Visit the facility as often as is necessary to insure proper operation of the treatment system; the treatment
facility must be visited at least five days per week, excluding holidays
➢ Properly manage and document daily operation and maintenance of the facility
➢ Comply with all other conditions of 15A NCAC 08G .0204.
2. Proper Operation and Maintenance
The Permittee shall at all times properly operate and maintain all facilities and systems of treatment and control
(and related appurtenances) which are installed or used by the Permittee to achieve compliance with the conditions
of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality
assurance procedures. This provision requires the Permittee to install and operate backup or auxiliary facilities only
when necessary to achieve compliance with the conditions of the permit [40 CFR 122.4l(e)].
NOTE: Properly and officially designated operators are fully responsible for all proper operation and maintenance
of the facility, and all documentation required thereof, whether acting as a contract operator [subcontractor] or a
member of the Permittee's staff.
3. Need to Halt or Reduce not a Defense
It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this permit [40 CFR 122.41(c)].
4. Bypassing of Treatment Facilities
a. Bypass not exceeding limitations [40 CFR 122.41(m)(2)]
The Permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded, but
only if it also is for essential maintenance to assure efficient operation. These bypasses are not subject to the
provisions of Paragraphs b. and c. of this section.
b. Notice [40 CFR 122.41(m)(3)]
(1) Anticipated bypass. If the Permittee knows in advance of the need for a bypass, it shall submit prior notice,
if possible at least ten days before the date of the bypass; including an evaluation of the anticipated quality
and effect of the bypass.
(2) Unanticipated bypass. The Permittee shall submit notice of an unanticipated bypass as required in Part
II.E.6. (24-hour notice).
c. Prohibition of Bypass
(1) Bypass from the treatment facility is prohibited and the Permit Issuing Authority may take enforcement
action against a Permittee for bypass, unless:
(A) Bypass was unavoidable to prevent loss of life, personal injury or severe property damage;
(B) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities,
retention of untreated wastes or maintenance during normal periods of equipment downtime. This
condition is not satisfied if adequate backup equipment should have been installed in the exercise of
reasonable engineering judgment to prevent a bypass which occurred during normal periods of
equipment downtime or preventive maintenance; and
(C) The Permittee submitted notices as required under Paragraph b. of this section.
(2) Bypass from the collection system is prohibited and the Permit Issuing Authority may take enforcement
action against a Permittee for a bypass as provided in any current or future system -wide collection system
permit associated with the treatment facility.
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(3) The Permit Issuing Authority may approve an anticipated bypass, after considering its adverse effects, if
the Permit Issuing Authority determines that it will meet the three conditions listed above in Paragraph c.
(1) of this section.
Upsets
a. Effect of an upset [40 CFR 122.4 1 (n)(2)]: An upset constitutes an affirmative defense to an action brought for
noncompliance with such technology based permit effluent limitations if the requirements of paragraph b. of
this condition are met. No determination made during administrative review of claims that noncompliance was
caused by upset, and before an action for noncompliance, is final administrative action subject to judicial
review.
b. Conditions necessary for a demonstration of upset: Any Permittee who wishes to establish the affirmative
defense of upset shall demonstrate, through properly signed, contemporaneous operating logs, or other relevant
evidence that:
(1) An upset occurred and that the Permittee can identify the cause(s) of the upset;
(2) The Permittee facility was at the time being properly operated; and
(3) The Permittee submitted notice of the upset as required in Part II.E.6.(b) of this permit.
(4) The Permittee complied with any remedial measures required under Part H.B.2. of this permit.
c. Burden of proof [40 CFR 122.41(n)(4)]: The Permittee seeking to establish the occurrence of an upset has
the burden of proof in any enforcement proceeding.
6. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of wastewaters
shall be utilized/disposed of in accordance with NCGS 143-215.1 and in a manner such as to prevent any pollutant
from such materials from entering waters of the State or navigable waters of the United States except as permitted
by the Commission. The Permittee shall comply with all applicable state and Federal regulations governing the
disposal of sewage sludge, including 40 CFR 503, Standards for the Use and Disposal of Sewage Sludge; 40 CFR
Part 258, Criteria For Municipal Solid Waste Landfills; and 15A NCAC Subchapter 2T, Waste Not Discharged To
Surface Waters. The Permittee shall notify the Permit Issuing Authority of any significant change in its sludge use
or disposal practices.
7. Power Failures
The Permittee is responsible for maintaining adequate safeguards (as required by 15A NCAC 02H .0124) to
prevent the discharge of untreated or inadequately treated wastes during electrical power failures either by means
of alternate power sources, standby generators or retention of inadequately treated effluent.
Section D. Monitoring and Records
1. Representative Sampling
Samples collected and measurements taken, as required herein, shall be representative of the permitted discharge.
Samples collected at a frequency less than daily shall be taken on a day and time that is representative of the
discharge for the period the sample represents. All samples shall be taken at the monitoring points specified in this
permit and, unless otherwise specified, before the effluent joins or is diluted by any other wastestream, body of
water, or substance. Monitoring points shall not be changed without notification to and the approval of the Permit
Issuing Authority [40 CFR 122.41(j)].
Reporting
Monitoring results obtained during the previous month(s) shall be summarized for each month and reported on a
monthly Discharge Monitoring Report (DMR) Form (MR 1, 1. 1, 2, 3) or alternative forms approved by the
Director, postmarked no later than the last calendar day of the month following the completed reporting period.
The first DMR is due on the last day of the month following the issuance of the permit or in the case of a new
facility, on the last day of the month following the commencement of discharge. Duplicate signed copies of these,
and all other reports required herein, shall be submitted to the following address:
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NC DEQ / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
3. Flow Measurements
Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected
and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges. The
devices shall be installed, calibrated and maintained to ensure that the accuracy of the measurements is consistent
with the accepted capability of that type of device. Devices selected shall be capable of measuring flows with a
maximum deviation of less than 10% from the true discharge rates throughout the range of expected discharge
volumes. Flow measurement devices shall be accurately calibrated at a minimum of once per year and maintained
to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device.
The Director shall approve the flow measurement device and monitoring location prior to installation.
Once -through condenser cooling water flow monitored by pump logs, or pump hour meters as specified in Part I of
this permit and based on the manufacturer's pump curves shall not be subject to this requirement.
4. Test Procedures
Laboratories used for sample analysis must be certified by the Division. Permittees should contact the Division's
Laboratory Certification Section (919 733-3908) or visit https:Hdeq.nc.gov/about/divisions/water-resources/water-
resources-data/water-sciences-home-page/laboratory-certification-branch for information regarding laboratory
certifications.
Facilities whose personnel are conducting testing of field -certified parameters only must hold the appropriate field
parameter laboratory certifications.
Test procedures for the analysis of pollutants shall conform to the EMC regulations (published pursuant to NCGS
143-215.63 et. seq.), the Water and Air Quality Reporting Acts, and to regulations published pursuant to Section
304(g), 33 USC 1314, of the CWA (as amended), and 40 CFR 136; or in the case of sludge use or disposal,
approved under 40 CFR 136, unless otherwise specified in 40 CFR 503, unless other test procedures have been
specified in this permit [40 CFR 122.41 ].
To meet the intent of the monitoring required by this permit, all test procedures must produce minimum detection
and reporting levels that are below the permit discharge requirements and all data generated must be reported down
to the minimum detection or lower reporting level of the procedure. If no approved methods are determined
capable of achieving minimum detection and reporting levels below permit discharge requirements, then the most
sensitive (method with the lowest possible detection and reporting level) approved method must be used.
5. Penalties for Tampering
The CWA provides that any person who falsifies, tampers with, or knowingly renders inaccurate, any monitoring
device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not
more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. If a
conviction of a person is for a violation committed after a first conviction of such person under this paragraph,
punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not more than 4 years,
or both [40 CFR 122.41].
6. Records Retention
Except for records of monitoring information required by this permit related to the Permittee's sewage sludge use
and disposal activities, which shall be retained for a period of at least five years (or longer as required by 40 CFR
503), the Permiee shall retain records of all monitoring information, including:
➢ all calibration and maintenance records
➢ all original strip chart recordings for continuous monitoring instrumentation
➢ copies of all reports required by this permit
➢ copies of all data used to complete the application for this permit
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These records or copies shall be maintained for a period of at least 3 years from the date of the sample,
measurement, report or application. This period may be extended by request of the Director at any time [40 CFR
122.41].
7. Recording Results
For each measurement or sample taken pursuant to the requirements of this permit, the Permittee shall record the
following information [40 CFR 122.41]:
a. The date, exact place, and time of sampling or measurements;
b. The individual(s) who performed the sampling or measurements;
c. The date(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
Inspection and Entry
The Permittee shall allow the Director, or an authorized representative (including an authorized contractor acting as
a representative of the Director), upon the presentation of credentials and other documents as may be required by
law, to;
a. Enter, at reasonable times, upon the Permittee's premises where a regulated facility or activity is located or
conducted, or where records must be kept under the conditions of this permit;
b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of this permit;
c. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices,
or operations regulated or required under this permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as otherwise
authorized by the CWA, any substances or parameters at any location [40 CFR 122.41(i)].
Section E Reporting Requirements
1. Change in Discharge
All discharges authorized herein shall be consistent with the terms and conditions of this permit. The discharge of
any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute
a violation of the permit.
2. Planned Changes
The Permittee shall give notice to the Director as soon as possible of any planned physical alterations or additions
to the permitted facility [40 CFR 122.41(1)]. Notice is required only when:
a. The alteration or addition to a permitted facility may meet one of the criteria for new sources at 40 CFR
122.29(b); or
b. The alteration or addition could significantly change the nature or increase the quantity of pollutants
discharged. This notification applies to pollutants subject neither to effluent limitations in the permit, nor to
notification requirements under 40 CFR 122.42(a)(1); or
c. The alteration or addition results in a significant change in the Permittee's sludge use or disposal practices, and
such alteration, addition or change may justify the application of permit conditions that are different from or
absent in the existing permit, including notification of additional use or disposal sites not reported during the
permit application process or not reported pursuant to an approved land application plan.
3. Anticipated Noncompliance
The Permittee shall give advance notice to the Director of any planned changes to the permitted facility or other
activities that might result in noncompliance with the permit [40 CFR 122.41(1)(2)].
4. Transfers
This permit is not transferable to any person without prior written notice to and approval from the Director in
accordance with 40 CFR 122.61. The Director may condition approval in accordance with NCGS 143-215.1, in
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particular NCGS 143-215.1(b)(4)b.2., and may require modification or revocation and reissuance of the permit, or
a minor modification, to identify the new permittee and incorporate such other requirements as may be necessary
under the CWA [40 CFR 122.41(1)(3), 122.61] or state statute.
i. Monitoring Reports
Monitoring results shall be reported at the intervals specified elsewhere in this permit [40 CFR 122.41(l)(4)].
a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part II.D.2) or forms
provided by the Director for reporting results of monitoring of sludge use or disposal practices.
b. If the Permittee monitors any pollutant more frequently than required by this permit using test procedures
approved under 40 CFR Part 136 and at a sampling location specified in this permit or other appropriate
instrument governing the discharge, the results of such monitoring shall be included in the calculation and
reporting of the data submitted on the DMR.
6. Twenty-four Hour Reporting
a. The Permittee shall report to the Director or the appropriate Regional Office any noncompliance that
potentially threatens public health or the environment. Any information shall be provided orally within 24
hours from the time the Permittee became aware of the circumstances. A written submission shall also be
provided within 5 days of the time the Penttee becomes aware of the circumstances. The written submission
shall contain a description of the noncompliance, and its cause; the period of noncompliance, including exact
dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to
continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance [40
CFR 122.41(1)(6)].
b. The Director may waive the written report on a case -by -case basis for reports under this section if the oral
report has been received within 24 hours.
c. Occurrences outside normal business hours may also be reported to the Division's Emergency Response
personnel at [phone] or [phone].
7. Other Noncompliance
The Permittee shall report all instances of noncompliance not reported under Part II.E.5 and 6. of this permit at the
time monitoring reports are submitted. The reports shall contain the information listed in Part II.E.6. of this permit
[40 CFR 122.41(1)(7)].
8. Other Information
Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted
incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or
information [40 CFR 122.41(1)(8)].
9. NoncoWliance Notification
The Permittee shall report by telephone to either the central office or the appropriate regional office of the Division
as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first
knowledge of the occurrence of any of the following:
a. Any occurrence at the water pollution control facility which results in the discharge of significant amounts of
wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge
digester; the known passage of a slug of hazardous substance through the facility; or any other unusual
circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate
wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass without treatment of all
or any portion of the influent to such station or facility.
Persons reporting such occurrences by telephone shall also file a written report within 5 days following first
knowledge of the occurrence. Also see reporting requirements for municipalities in Part IV.C.2.c. of this permit.
10. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3 (a)(2) or Section 308 of the Federal Act, 33
USC 1318, all reports prepared in accordance with the terms shall be available for public inspection at the offices
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of the Division. As required by the Act, effluent data shall not be considered confidential. Knowingly making any
false statement on any such report may result in the imposition of criminal penalties as provided for in NCGS 143-
215.1(b)(2) or in Section 309 of the Federal Act.
11. Penalties for Falsification of Reports
The CWA provides that any person who knowingly makes any false statement, representation, or certification in
any record or other document submitted or required to be maintained under this permit, including monitoring
reports or reports of compliance or noncompliance shall, upon conviction, be punished by a fine of not more than
$25,000 per violation, or by imprisonment for not more than two years per violation, or by both [40 CFR 122.41].
12. Annual Performance Reports
Pemuttees who own or operate facilities that primarily collect or treat municipal or domestic wastewater and have
an average annual flow greater than 200,000 gallons per day shall provide an annual report to the Permit Issuing
Authority and to the users/customers served by the Permittee (NCGS 143-215.1C). The report shall summarize the
performance of the collection or treatment system, as well as the extent to which the facility was compliant with
applicable Federal or State laws, regulations and rules pertaining to water quality. The report shall be provided no
later than sixty days after the end of the calendar or fiscal year, depending upon which annual period is used for
evaluation.
The report shall be sent to:
NC DEQ / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
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PART III
OTHER REQUIREMENTS
Section A. Construction
a. The Permittee shall not commence construction of wastewater treatment facilities, nor add to the plant's treatment
capacity, nor change the treatment process(es) utilized at the treatment plant unless (1) the Division has issued an
Authorization to Construct (AtC) permit or (2) the Permittee is exempted from such AtC permit requirements
under Item b. of this Section.
b. In accordance with NCGS 143-215.l(a5) [SL 2011-394], no permit shall be required to enter into a contract for the
construction, installation, or alteration of any treatment work or disposal system or to construct, install, or alter any
treatment works or disposal system within the State when the system's or work's principle function is to conduct,
treat, equalize, neutralize, stabilize, recycle, or dispose of industrial waste or sewage from an industrial facility and
the discharge of the industrial waste or sewage is authorized under a permit issued for the discharge of the
industrial waste or sewage into the waters of the State. Notwithstanding the above, the permit issued for the
discharge may be modified if required by federal regulation.
c. Issuance of an AtC will not occur until Final Plans and Specifications for the proposed construction have been
submitted by the Permittee and approved by the Division.
Section B. Groundwater Monitoring
The Permittee shall, upon written notice from the Director, conduct groundwater monitoring as may be required to
determine the compliance of this NPDES permitted facility with the current groundwater standards.
Section C. Changes in Discharges of Toxic Substances
The Permittee shall notify the Permit Issuing Authority as soon as it knows or has reason to believe (40 CFR 122.42):
a. That any activity has occurred or will occur which would result in the discharge, on a routine or frequent basis, of
any toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following
"notification levels";
(1) One hundred micrograms per liter (100 µg/L);
(2) Two hundred micrograms per liter (200 µg/L) for acrolein and acrylonitrile; five hundred micrograms per liter
(500 µgfl for 2,4-dinitrophenol and for 2-methyl-4,6-dinitrophenol; and one milligram per liter (1 mg/L) for
antimony;
(3) Five times the maximum concentration value reported for that pollutant in the permit application.
b. That any activity has occurred or will occur which would result in any discharge, on a non -routine or infrequent
basis, of a toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the
following "notification levels";
(1) Five hundred micrograms per liter (500 µg/L);
(2) One milligram per liter (1 mg/L) for antimony;
(3) Ten times the maximum concentration value reported for that pollutant in the permit application.
Section D. Facility Closure Requirements
The Permittee must notify the Division at least 90 days prior to the closure of any wastewater treatment system covered
by this permit. The Division may require specific measures during deactivation of the system to prevent adverse
impacts to waters of the State. This permit cannot be rescinded while any activities requiring this permit continue at the
permitted facility.
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PART IV
SPECIAL CONDITIONS FOR MUNICIPAL FACILITIES
Section A. Definitions
In addition to the definitions in Part II of this permit, the following definitions apply to municipal facilities:
Indirect Discharge or Industrial Use
Any non -domestic source that discharges wastewater containing pollutants into a POTW regulated under section
307(b), (c) or (d) of the CWA. [40 CFR 403.3 (i) and 0) and 15A NCAC 02H .0903(b)(11)]
Interference
Inhibition or disruption of the POTW treatment processes; operations; or its sludge process, use, or disposal which
causes or contributes to a violation of any requirement of the Permittee's (or any satellite POTW's if different from the
Permittee) NPDES, collection system, or non -discharge permit or prevents sewage sludge use or disposal in
compliance with specified applicable State and Federal statutes, regulations, or permits. [15A NCAC 02H
.0903(b)(14)]
Pass Through
A discharge which exits the POTW into waters of the State in quantities or concentrations which, alone or with
discharges from other sources, causes a violation, including an increase in the magnitude or duration of a violation, of
the Permittee's (or any satellite POTW's, if different from the Permittee) NPDES, collection system, or non -discharge
permit. [15A NCAC 02H .0903(b)(23)]
Publicly Owned Treatment Works (POTW)
A treatment works as defined by Section 212 of the CWA, which is owned by a State or local government organization.
This definition includes any devices and systems used in the storage, treatment, recycling and reclamation of municipal
sewage or industrial wastes of a liquid nature. It also includes the collection system, as defined in 15A NCAC 2T
.0402, only if it conveys wastewater to a POTW treatment plant. The term also means the local government
organization, or municipality, as defined in section 502(4) of the CWA, which has jurisdiction over indirect discharges
to and the discharges from such a treatment works. In this context, the organization may be the owner of the POTW
treatment plant or the owner of the collection system into which an indirect discharger discharges. This second type of
POTW may be referred to as a "satellite POTW organization." [15A NCAC 02H .0903(b)(26)]
"Significant Industrial User" or "SIU"
An Industrial User that discharges wastewater into a publicly owned treatment works and that [15A NCAC 02H
.0903(b)(33)]:
1. Discharges an average of 25,000 gallons per day or more of process wastewater to the POTW (excluding sanitary,
noncontact cooling and boiler blowdown wastewaters); or
2. Contributes process wastewater which makes up five percent or more of the NPDES or non -discharge permitted
flow limit or organic capacity of the POTW treatment plant. In this context, organic capacity refers to BOD, TSS
and ammonia; or
3. Is subject to categorical standards under 40 CFR Part 403.6 and 40 CFR Parts 405-471; or
4. Is designated as such by the Permittee on the basis that the Industrial User has a reasonable potential for adversely
affecting the POTW s operation or for violating any pretreatment standard or requirement, or the POTW s effluent
limitations and conditions in its NPDES or non -discharge permit, or to limit the POTW's sludge disposal options;
5. Subject to approval under 15A NCAC 02H .0907(b), the Permittee may determine that an Industrial User meeting
the criteria in paragraphs 1 or 2 of this definition above has no reasonable potential for adversely affecting the
POTW's operation or for violating any pretreatment standard or requirement, the POTW s effluent limitations and
conditions in its NPDES or non -discharge permit, or to limit the POTW's sludge disposal options, and thus is not a
Significant Industrial User (SIU); or
6. Subject to approval under 15A NCAC 02H .0907(b), the Permittee may determine that an Industrial User meeting
the criteria in paragraph 3 of this definition above meets the requirements of 40 CFR Part 403.3(v)(2) and thus is a
non -significant categorical Industrial User.
Section B. Publicly Owned Treatment Works (POTWs)
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All POTWs must provide adequate notice to the Director of the following [40 CFR 122.42(b)]:
1. Any new introduction of pollutants into the POTW from an indirect discharger, regardless of the means of
transport, which would be subject to section 301 or 306 of CWA if it were directly discharging those pollutants;
and
2. Any substantial change in the volume or character of pollutants being introduced by an indirect discharger as
influent to that POTW at the time of issuance of the permit.
3. For purposes of this paragraph, adequate notice shall include information on (1) the quality and quantity of effluent
introduced into the POTW, and (2) any anticipated impact that may result from the change of the quantity or
quality of effluent to be discharged from the POTW.
Section C. Municipal Control of Pollutants from Industrial Users.
Effluent limitations are listed in Part I of this permit. Other pollutants attributable to inputs from Industrial Users
discharging to the POTW may be present in the Permittee's discharge. At such time as sufficient information
becomes available to establish limitations for such pollutants, this permit may be revised to specify effluent
limitations for any or all of such other pollutants in accordance with best practicable technology or water quality
standards.
Prohibited Discharges
a. The Permittee shall develop and enforce their Pretreatment Program to implement the prohibition against the
introduction of pollutants or discharges into the waste treatment system or waste collection system which
cause or contribute to Pass Through or Interference as defined in 15A NCAC 02H .0900 and 40 CFR 403. [40
CFR 403.5(a)(1)]
b. The Permittee shall develop and enforce their Pretreatment Program to implement the prohibitions against the
introduction of the following wastes in the waste treatment or waste collection system [40 CFR 403.5(b)]:
(1) Pollutants which create a fire or explosion hazard in the POTW, including, but not limited to,
wastestreams with a closed cup flashpoint of less than 140 degrees Fahrenheit or 60 degrees Centigrade
using the test methods specified in 40 CFR 261.21;
(2) Pollutants which cause corrosive structural damage to the POTW, but in no case discharges with pH lower
than 5.0, unless the works is specifically designed to accommodate such discharges;
(3) Solid or viscous pollutants in amounts which cause obstruction to the flow in the POTW resulting in
Interference;
(4) Any pollutant, including oxygen demanding pollutants (BOD, etc.) released in a Discharge at a flow rate
and/or pollutant concentration which will cause Interference with the POTW;
(5) Heat in amounts which will inhibit biological activity in the POTW resulting in Interference, but in no
case heat in such quantities that the temperature at the POTW Treatment Plant exceeds 40°C (104°F)
unless the Division, upon request of the POTW, approves alternate temperature limits;
(6) Petroleum oil, non -biodegradable cutting oil, or products of mineral oil origin in amounts that will cause
Interference or Pass Through;
(7) Pollutants which result in the presence of toxic gases, vapors, or fumes within the POTW in a quantity that
may cause acute worker health and safety problems; or
(8) Any trucked or hauled pollutants, except at discharge points designated by the POTW.
c. The Permittee shall investigate the source of all discharges into the POTW, including slug loads and other
unusual discharges, which have the potential to adversely impact the Permittee's Pretreatment Program and/or
the operation of the POTW.
The Permittee shall report such discharges into the POTW to the Director or the appropriate Regional Office.
Any information shall be provided orally within 24 hours from the time the Permittee became aware of the
circumstances. A written submission shall also be provided within 5 days of the time the Pernuttee becomes
aware of the circumstances. The written submission shall contain a description of the discharge; the
investigation into possible sources; the period of the discharge, including exact dates and times; if the
discharge has not ceased, the anticipated time it is expected to continue; and steps taken or planned to reduce,
eliminate, and prevent reoccurrence of the noncompliance,
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With regard to the effluent requirements listed in Part I of this permit, it may be necessary for the Permittee to
supplement the requirements of the Federal Pretreatment Standards (40 CM Part 403) to ensure compliance by
the Permittee with all applicable effluent limitations. Such actions by the Permittee may be necessary regarding
some or all of the industries discharging to the municipal system
The Permittee shall require any Industrial User (IU) discharging to the POTW to meet Federal Pretreatment
Standards developed under Section 307(b) of the Act as amended (which includes categorical standards and
specific local limits, best management practices and narrative requirements). Prior to accepting wastewater from
any Significant Industrial User (SIU), the Permittee shall either develop and submit to the Division a new
Pretreatment Program or, as necessary, a modification of an existing Pretreatment Program, for approval as
required under section D below as well as 15A NCAC 02H .0907(a) and (b). [40 CFR 122.440)(2)]
This permit shall be modified, or alternatively, revoked and reissued, to incorporate or modify an approved POTW
Pretreatment Program or to include a compliance schedule for the development of a POTW Pretreatment Program
as required under Section 402 (b)(8) of the CWA and implementing regulations or by the requirements of the
approved State pretreatment program, as appropriate.
Section D. Pretreatment Promms
Under authority of sections 307 (b) and (c) and 402(b)(8) of the CWA and implementing regulations 40 CFR 403,
North Carolina General Statute 143-215.3(14) and implementing regulations 15A NCAC 02H .0900, and in accordance
with the approved pretreatment program, all provisions and regulations contained and referenced in the pretreatment
program submittal are an enforceable part of this permit. [40 CFR 122.440)(2)]
The Permittee shall operate its approved pretreatment program in accordance with Section 402(bX8) of the CWA, 40
CFR 403, 15A NCAC 02H .0900, and the legal authorities, policies, procedures, and financial provisions contained in
its pretreatment program submission and Division approved modifications thereof. Such operation shall include but is
not limited to the implementation of the following conditions and requirements. Terms not defined in Part H or Part IV
of this permit are as defined in 15A NCAC 02H .0903 and 40 CFR 403.3.
1. Sewer Use Ordinance (SUO)
The Permittee shall maintain adequate legal authority to implement its approved pretreatment program. [15A
NCAC 02H .0903(b)(32), .0905 and .0906(b)(1); 40 CFR 403.8(f)(1) and 403.9(b)(1) and (2)]
2. Industrial Waste Survey (IWS
The Permittee shall implement an IWS consisting of the survey of users of the POTW collection system or
treatment plant, as required by 40 CFR 403.8(f)(2)(i-iii) and 15A NCAC 02H .0905 [also 40 CFR 122.440)(1)],
including identification of all Industrial Users that may have an impact on the POTW and the character and amount
of pollutants contributed to the POTW by these Industrial Users and identification of those Industrial Users
meeting the definition of SIU. Where the Permittee accepts wastewater from one or more satellite POTWs, the
IWS for the Permittee shall address all satellite POTW services areas, unless the pretreatment program in those
satellite service areas is administered by a separate Permittee with an approved Pretreatment Program The
Permittee shall submit a summary of its IWS activities to the Division at least once every five years, and as
required by the Division. The IWS submission shall include a summary of any investigations conducted under
paragraph C.2.c. of this Part [15A NCAC 02H .0903(b)(13), .0905 and .0906(b)(2); 40 CFR 403.8(f)(2) and 403.9]
3. Monitoring Plan
The Permittee shall implement a Division -approved Monitoring Plan for the collection of facility specific data to
be used in a wastewater treatment plant Headworks Analysis (HWA) for the development of specific pretreatment
local limits. Effluent data from the Plan shall be reported on the DMRs (as required by Parts 111) and R.E.5.). [15A
NCAC 02H .0903(b)(16), .0906(b)(3) and .0905]
4. Headworks Analysis (HWAI and Local Limits
The Permittee shall obtain Division approval of a HWA at least once every five years, and as required by the
Division. Within 180 days of the effective date of this permit (or any subsequent permit modification) the
Permittee shall submit to the Division a written technical evaluation of the need to revise local limits (i.e., an
updated HWA or documentation of why one is not needed) [40 CFR 122.441. The Permittee shall develop, in
accordance with 40 CFR 403.5(c) and 15A NCAC 02H .0909, specific Local Limits to implement the prohibitions
listed in 40 CFR 403.5(a) and (b) and 15A NCAC 02H .0909. Pursuant to 40 CFR 403.5, local limits are
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enforceable Pretreatment Standards as defined by 40 CFR 403.3(1). [15A NCAC 02H .0903(b)(10), .0905, and
.0906(b)(4)]
5. Industrial User Pretreatment Permits (IUP) & Allocation Tables
In accordance with NCGS 143-215.1, the Permittee shall issue to all Significant Industrial Users, permits for
operation of pretreatment equipment and discharge to the Permittee's collection system or treatment works. These
permits shall contain limitations, sampling protocols, reporting requirements, appropriate standard and special
conditions, and compliance schedules as necessary for the installation of treatment and control technologies to
assure that their wastewater discharge will meet all applicable pretreatment standards and requirements. The
Permittee shall maintain a current Allocation Table (AT) which summarizes the results of the HWA and the limits
from all IUDs. Permitted IUP loadings for each parameter cannot exceed the treatment capacity of the POTW as
determined by the HWA. [15A NCAC 02H .0906(b)(6), .0909, .0916, and .0917; 40 CFR 403.5, 403.8(f)(1)(iii);
NCGS 143-215.67(a)]
6. Authorization to Construct (AtC)
The Permittee shall ensure that an Authorization to Construct permit (AtC) is issued to all applicable Industrial
Users for the construction or modification of any pretreatment facility. Prior to the issuance of an AtC, the
proposed pretreatment facility and treatment process must be evaluated for its capacity to comply with all
Industrial User Pretreatment Permit (IUP) limitations. [15A NCAC 02H .0906(b)(7) and .0905; NCGS 143-
215.1(a)(8)]
POTW Inspection & Monitoring of their IUs
The Permittee shall conduct inspection, surveillance, and monitoring activities as described in its Division
approved pretreatment program in order to determine, independent of information supplied by Industrial Users,
compliance with applicable pretreatment standards. [15A NCAC 02H .0908(e); 40 CFR 403.8(f)(2)(v)] The
Permittee must:
a. Inspect all Significant Industrial Users (S]Us) at least once per calendar year;
b. Sample all Significant Industrial Users (SIUs) at least once per calendar year for all SIU permit -limited
parameters including flow except as allowed under 15A NCAC .0908(e); and
c. At least once per year, document an evaluation of any non -significant categorical Industrial User for
compliance with the requirements in 40 CFR 403.3 (v)(2), and either continue or revoke the designation as non-
significant.
IQ Self Monitoring and Reporting
The Permittee shall require all Industrial Users to comply with the applicable monitoring and reporting
requirements outlined in the Division -approved pretreatment program, the industry's pretreatment permit, or in 15A
NCAC 02H .0908. [15A NCAC 02H .0906(b)(5) and .0905; 40 CFR 403.8(f)(1)(v) and (2)(iii); 40 CFR
122.440)(2) and 40 CFR 403.12]
9. Enforcement Response Plan (ERP)
The Permittee shall enforce and obtain appropriate remedies for violations of all pretreatment standards
promulgated pursuant to section 307(b) and (c) of the CWA (40 CFR 405 et seq.), prohibitive discharge standards
as set forth in 40 CFR 403.5 and 15A NCAC 02H .0909, specific local limitations, and other pretreatment
requirements. All remedies, enforcement actions and other, shall be consistent with the Enforcement Response
Plan (ERP) approved by the Division. [15A NCAC 02H .0903(b)(7), .0906(b)(8) and .0905; 40 CFR 403.8(f)(5)]
10. Pretreatment Annual Reports (PART
The Permittee shall report to the Division in accordance with 15A NCAC 02H .0908. In lieu of submitting annual
reports, Modified Pretreatment Programs developed under 15A NCAC 02H .0904 (b) may be required to submit a
partial annual report or to meet with Division personnel periodically to discuss enforcement of pretreatment
requirements and other pretreatment implementation issues.
For all other active pretreatment programs, the Permittee shall submit two copies of a Pretreatment Annual Report
(PAR) describing its pretreatment activities over the previous calendar year to the Division at the following
address:
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NC DEQ / Division of Water Resources / Water Quality Permitting Section
Pretreatment, Emergency Response, and Collection Systems (PERCS) Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
These reports shall be submitted by March 1 of each year and shall contain the following:
a. Narrative
A narrative summary detailing actions taken, or proposed, by the Permittee to correct significant non-
compliance and to ensure compliance with pretreatment requirements;
b. Pretreatment Program Summar(PPS)
A pretreatment program summary (PPS) on forms or in a format provided by the Division;
c. Significant Non -Compliance Report (SNCR)
A list of Industrial Users (IUs) in significant noncompliance (SNC) with pretreatment requirements, and the
nature of the violations on forms or in a format provided by the Division;
d. Industrial Data Summary Forms (IDSF)
Monitoring data from samples collected by both the POTW and the Significant Industrial Users (SIUs). These
analytical results must be reported on Industrial Data Summary Forms (IDSF) or on other forms or in a format
provided by the Division;
e. Other Information
Copies of the POTW's allocation table, new or modified enforcement compliance schedules, public notice of
IUs in SNC, a summary of data or other information related to significant noncompliance determinations for
IUs that are not considered SIUs, and any other information, upon request, which in the opinion of the Director
is needed to determine compliance with the pretreatment implementation requirements of this permit;
11. Public Notice
The Permittee shall publish annually a list of Industrial Users (IUs) that were in significant noncompliance (SNC)
as defined in the Permittee's Division -approved Sewer Use Ordinance with applicable pretreatment requirements
and standards during the previous twelve month period. This list shall be published within four months of the
applicable twelve-month period. [15A NCAC 02H .0903(b)(34), .0908(b)(5) and .0905 and 40 CFR
403.8(f)(2)(viii)]
12. Record Keeping
The Permittee shall retain for a minimum of three years records of monitoring activities and results, along with
support information including general records, water quality records, and records of industrial impact on the
POTW and shall retain all other Pretreatment Program records as required by 15A NCAC 02H .0908(f). [15A
NCAC 02H .0908(f); 40 CFR 403.12(o)]
13. Pretreatment Program Resources
The Permittee shall maintain adequate funding and qualified personnel to accomplish the objectives of its approved
pretreatment program and retain a written description of those current levels of inspection. [15A NCAC 02H
.0906(b)(9) and (10) and .0905; 40 CFR 403.8(f)(3), 403.9(b)(3)]
14. Modification to Pretreatment Programs
Modifications to the approved pretreatment program including but not limited to local limits modifications, POTW
monitoring of their Significant Industrial Users (SIUs), and Monitoring Plan modifications, shall be considered a
permit modification and shall be governed by 40 CFR 403.18, 15 NCAC 02H .0114 and 15A NCAC 02H .0907.
Version 1110912011.2

TOWN OF WARSAW PERMIT
Industrial User Pretreatment Permit (IUP)
To Discharge Wastewater Under the
Industrial Pretreatment Program
001
IUP Number
NA
40 CFR Category(IfApplicable)
In compliance with the provisions of North Carolina General Statute 143-215.1, any
applicable federal categorical pretreatment regulations, all other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Town of Warsaw Sewer Use Ordinance. The following Industry,
hereafter referred to by name or as the ermittee:
Industry name, parmittes:
Carbon Cycle Energy NC, LLC
Facility Located at Street Address
855 Penny Branch Road
city
Warsaw
State, Zip
NC 27876
is hereby authorized to discharge wastewater from the facility located at the above listed
address into the sanitary sewer collection system and the wastewater treatment facility of
the Town of Warsaw listed below:
IUP Control Authority and/or Municipality WWiP name:
Town of Warsaw
NPDES Number.
NCO021903
VOA?P Address
East Best Road
City, Stale, Zip
Warsaw, NC 28398
in accordance with effluent limitations, monitoring requirements, and all other conditions
set forth in Parts I, II, and III of this Industrial User Pretreatment Permit (IUP).
Effective date, this permit and the authorization to discharge shall become
effective at midnight on this date:.
June 305 2023
Expiration date, this permit and the authorization to discharge shall expire at
midnight on this date:
December 31, 2024
- 2y d-() Mayor
Date signed Signature, Title

Industrial User Pretreatment Permit (IUP)
PART
ecific Conditions
IUP, PART I, OUTLINE:
A.) 1UP Basic Information
B.) IUP Modification History
C.) Authorization Statement
D.) Description of Discharges
E.) Schematic and Monitoring Locations
F.) Effluent Limits & Monitoring Requirements
G.) Definitions and Limit Page(s) notes
A. IUP Basic Information:
Autbority & WWTP name :
POTW NPDES #
of Warsaw
NCO021903
IUPNumbern
Cycle Energy NC, LLC001
Fentrol
Numbers, list all regulated pipes:30,
date :Pipe
2023001
40 CFR# (if applicable), or N/A:
on date:IUP
N/A
mber 31, 2024
R ITTP T-Tistorv. A Complete Permit History is required):
Effective Renewal or
Date Modification
06/30/2023 Initial
Description of changes over previous IUP.
Monitoring only to establish basis for
Headworks Analysis
2

Industrial User Pretreatment Permit (IUP)
PART I
ecific Conditions
C.) Authorization Statement:
1.) The Permittee is hereby authorized to discharge wastewater in accordance with
the effluent limitations, monitoring requirements, and all other conditions set
forth in this Industrial User Pretreatment Permit MP) into the sewer collection
system and wastewater treatment facility of the Town of Warsaw.
2.) The Permittee is hereby authorized to continue operation of and discharge
wastewater from the following treatment or pretreatment facilities. These
facilities must correspond to the treatment units listed on both the application
and inspection forms.
11 IU Treatment Units J1
Ust all Treatment Units Descriptions:
Anaerobic Digestion
BOD Reduction
Aerobic Digestion
BOD Reduction
Membrane Filters
Solids Reduction
pH adjustment
Chemical feed for pH Adjustment
Flow Equalization
Storage
3.) The Permittee is hereby authorized to, if required by the Town of Warsaw and
after receiving Authorization to Construct (A to C) from the Town of Warsaw,
construct and operate additional pretreatment units as needed to meet final
effluent limitations.
D.) Description of IUP Discharge(s):
Describe the discharge(s) from all regulated pipes.
Pipe # 001 , Description of Discharge:
Discharge is into their pump station adjacent to the Carbon Cycle Energy NC LLC,
on Penny Branch Road, which directs the flow into the Town's wastewater
Collection System. The primary product of Natural gas from the digestion of
agricultural waste products collected from farms in the area. The primary waste from
this facility is associated with cleaning the meat processing areas. The pretreatment
facilities treat the wastes with anaerobic digestion, aerobic digestion, membrane
filtration, pH adjustment, and flow equalization to comply with the Town's sewer
E.) Schematic and Monitoring Locations:
The facility schematic and description of monitoring location(s) given below must
show enough detail such that someone unfamiliar with the facility could readily find
and identify the monitoring location(s) and connection to the sewer. Include and
identify all regulated pipes.

Industrial User Pretreatment Permit
PART I
Snecific Conditions

AJP, Part 1 Section F:
Effluent Limits and Monitoring Requirements
The Permittee may discharge from this specific Pipe
number according to these specific dates, effluent limits,
and monitoring requirements.
Receiving POTW name =>
Receiving POTW NPDES # _>
Effective date for these Limits >
Expiration date for these Limits =>
Warsaw WWTP
ITJname =>
NC0021903
IUP #
June 30, 2023
Pipe # _>
December 31, 2024
40 CFR# _>
THE LIMITS ON THIS PAGE ARE, (Check one below):
LIMITS for ENTIRE permit period =>
INTERIM Limits for period # 1 > 18 Months
INTERIM Limits for period # 2 =>
FINAL Limits Page =>
3
Carbon Cycle Energy NC
001
001
N/A
if not applicable put N/A

* In the event the Town has capacity available and C2NC desires to discharge a greater volume of wastewater, then the
Peak Hourly flow shall not exceed 200 GPM.
Town may grant C2NC to discharge a defined volume above 250,000 GPD via a temporary authorization.
** All sampling is by grab sample from a the permeate storage tank which serves as an equalization tank. In this case the grab sample is essentially a composite sample and
is representative of the waste discharged into the Town's wastewater collection system.
4

Industrial User Pretreatment Permit (IUP)
PART I
Specific Conditions
G.) Definitions and Limit Page(s) notes:
In addition to the definitions in the Town of Warsaw's Sewer Use Ordinance the
following definitions and requirements apply:
1. Composite Sample:
Unless defined differently below, a composite sample for the monitoring
requirements of this IUP, is defined as the automatic or manual collection
of one grab sample of constant volume, not less than 100 ml, collected every
hour during the entire discharge period on the sampling day. Sampling day
shall be atypical production, and discharge day.
2. Composite Sample, alternative definition:
A composite sample for the monitoring requirements of this IUP is the same
as described above unless specifically defined below as the automatic or
manual collection of constant volume and constant time grab samples
collected and composited according to the following criteria:
specific volume of each grab sample = 120 Milliliters
specific time interval between samples = 1 Hours
total duration of sample collection period = 24 Hours
Total number of grab samples to be composited = 124 Samples
3. Daily Monitoring Frequency
Daily Monitoring Frequency as specified in this IUP shall mean each day
of discharge.
4. Grab Sample
Grab sample for the monitoring requirements of this IUP, is defined as a
single "dip and take" sample collected at a representative point in the
discharge stream.
Instantaneous measurement
An Instantaneous measurement for the monitoring requirements of this IUP
is defined as a single reading, observation, or measurement.

Industrial User Pretreatment Permit (IUP)
PART H
General Conditions
Outline of PART H,
1.
Representative Sampling
16.
Federal and/or State Laws
2.
Reporting
17.
Penalties
3.
Test Procedures
18.
Need to Halt or Reduce
4.
Additional Monitoring by
19.
Transferability
Permittee
5.
Duty to comply
20.
Property Rights
6.
Duty to Mitigate
21.
Severability
7.
Facilities Operation, Bypass
22.
Modification, Revocation,
Termination
8.
Removed substances
23.
Reapplication
9.
Upset Conditions
24.
Dilution Prohibition
10.
Right of Entry
25.
Reports of Changed Conditions
11.
Availability of Records
26.
Construction of pretreatment
facilities
12.
Duty to provide information
27.
Reopener
13,
Signatory Requirements
28.
Categorical Reopener
14.
Toxic Pollutants
29.
General Prohibitive Standards
15.
Civil and Criminal Liability
30.
Reports of Potential Problems
1. Representative Sampling
Samples and measurements taken as required herein shall be representative of the volume and nature
of the monitored discharge. All samples shall be taken at the monitoring points specified in this
permit and, unless otherwise specified, before the effluent joins or is diluted by any other
wastestream, body of water, or substance. Monitoring points shall not be changed without
notification to, and approval by, the permit issuing authority.
2. Reporting
a.) Monitoring results obtained by the permittee shall be reported on forms specified by the
Town of Warsaw, postmarked no later than the twentieth day of the month following the
month in which the samples were taken. If no discharge occurs during a reporting period
(herein defined as each calendar month) in which a sampling event was to have occurred,
a form with the phrase "no discharge" shall be submitted. Copies of these and all other
reports required herein shall be submitted to the Town of Warsaw and shall be sent to the
following address:
Lea Turner
Town Manager
Town of Warsaw
121 S. Front Street
Warsaw, NC, 28398
b.) If the sampling performed by the permittee indicates a violation, the permittee shall notify the
Town of Warsaw within 24 hours of becoming aware of the violation. The permittee shall also
N.

Industrial User Pretreatment Permit (IUP)
PART H
General Conditions
repeat the sampling and analysis and submit the results of the repeat analysis to the Town of
Warsaw within 30 days after becoming aware of the violation.
3. Test Procedures
Test procedures for the analysis of pollutants shall be performed in accordance with the techniques
prescribed in 40 CFR part 136 and amendments thereto unless specified otherwise in the monitoring
conditions of this permit.
4. Additional Monitoring by Permittee
If the permittee monitors any pollutant at the location(s) designated herein more frequently than
required by this permit, using approved analytical methods as specified above, the results of such
monitoring shall be submitted to the Town of Warsaw. The Town of Warsaw may require more
frequent monitoring, or the monitoring of other pollutants not required in this permit by written
notification.
5. Duty to Comply
The permittee must comply with all conditions of this permit. Any permit noncompliance constitutes
a violation of the Town of Warsaw Sewer Use Ordinance and is grounds for possible enforcement
action.
6. Duty to Mitigate - Prevention of Adverse Impact
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of
this permit which has a reasonable likelihood of adversely affecting human health, the POTW, the
waters receiving the POTW's discharge, or the environment.
7. Facilities Operation, Bypass
The permittee shall at all times maintain in good working order and operate as efficiently as possible,
all control facilities or systems installed or used by the permittee to achieve compliance with the
terms and conditions of this permit. Bypass of treatment facilities is prohibited except when
approved in advance by the Town of Warsaw. Bypass approval shall be given only when such
bypass is in compliance with 40 CFR 403.17.
8. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of
wastewaters shall be disposed of in a manner such as to prevent any pollutants from such materials
from entering the sewer system. The permittee is responsible for assuring its compliance with any
requirements regarding the generation, treatment, storage, and/or disposal of "Hazardous waste" as
defined under the Federal Resource Conservation and Recovery Act.
9. Upset Conditions
An "upset" means an exceptional incident in which there is an unintentional and temporary
noncompliance with categorical Pretreatment Standards because of factors beyond the reasonable
control of the permittee. An upset does not include noncompliance to the extent caused by
operational error, improperly designed or inadequate treatment facilities, lack of preventative
maintenance, or careless or improper operations.
An upset may constitute an affirmative defense for action brought for the noncompliance. The
permittee has the burden of proof to provide evidence and demonstrate that none of the factors
specifically listed above were responsible for the noncompliance.
7

Industrial User Pretreatment Permit OUP)
PART H
General Conditions
10. Right of Entry
The permittee shall allow the staff of the State of North Carolina Department of Environmental
Quality, Division of Water Resources, the Regional Administrator of the Environmental Protection
Agency, the Town of Warsaw, and/or their authorized representatives, upon the presentation of
credentials:
1. To enter upon the permittee's premises where a real or potential discharge is located or
in which records are required to be kept under the terms and conditions of this permit,
and
At reasonable times to have access to and copy records required to be kept under the
terms and conditions of this permit, to inspect any monitoring equipment or monitoring
method required in this permit; and to sample any discharge of pollutants.
11. Availability of Records and Reports
The permittee shall retain records of all monitoring information, including all calibration and
maintenance records as well as copies of reports and information used to complete the application
for this permit for at least three years. All records that pertain to matters that are subj ect to any type
of enforcement action shall be retained and preserved by the permittee until all enforcement
activities have concluded and all periods of limitation with respect to any and all appeals have
expired.
Except for data determined to be confidential under the Sewer Use Ordinance, all reports prepared
in accordance with terms of this permit shall be available for public inspection at the Town of
Warsaw. As required by the Sewer Use Ordinance, effluent data shall not be considered
confidential.
12. Duty to Provide Information
The permittee shall furnish to the Public Works Director or his/her designees, within a reasonable
time, any information which the Director, his/her designee, or the Division of Water Resources may j
request to determine whether cause exists for modifying, revoking, and reissuing, or terminating
this permit or to determine compliance with this permit. The permittee shall also furnish, upon
request, copies of records required to be kept by this permit.
13. Signatory Requirements -
All reports or information submitted pursuant to the requirements of this permit must be signed and
certified by the Authorized Representative as defined under the Sewer Use Ordinance. If the
designation of an Authorized Representative is no longer accurate because a different individual or
position has responsibility for the overall operation of the facility, or overall responsibility for
environmental matters for the company, a new authorization satisfying the requirements of this
section must be submitted to the Public Works Director prior to or together with any reports to be
signed by an authorized representative.
14. Toxic Pollutants
If a toxic effluent standard or prohibition (including any schedule of compliance specified in such
effluent standard or prohibition) is established under Section 307(a) of the Federal Clean Water Act
for a toxic pollutant which is present in the discharge and such standard or prohibition is more
stringent than any limitation for such pollutant in this permit, this permit may be revised or modified
in accordance with the toxic effluent standard or prohibition and the permittee so notified.
15. Civil and Criminal Liability
Nothing in this permit shall be construed to relieve the permittee from civil or criminal penalties for
noncompliance.

Industrial User Pretreatment Permit (IUP)
PART H
General Conditions
16. Federal and/or State Laws
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the i
permittee from any responsibilities, liabilities, or penalties established pursuant to any applicable
Federal and/or State law or regulation.^
i
17. Penalties t
The Sewer Use Ordinance of the Town of Warsaw provides that any person who violates a permit
condition is subject to a civil penalty not to exceed $25,000 dollars per day of such violation.
Under state law, (NCGS 143-215.6B), under certain circumstances it is a crime to violate terms,
conditions, or requirements of pretreatment permits. It is a crime to knowingly make any false
statement, representation, or certification in any record or other document submitted or required to
be maintained under this permit, including monitoring reports or reports of compliance or
noncompliance. These crimes are enforced at the prosecutorial discretion of the local District
Attorney.
18. Need to Halt or Reduce not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary
to halt or reduce the permitted activity to maintain compliance with the conditions of the permit.
19. Transferability
This permit shall not be reassigned or transferred or sold to a new owner, new user, different
premises, or a new or changed operation without approval of the Town.
20. Property Rights
This permit does not convey any property rights in either real or personal property, or any exclusive
privileges, nor does it authorize any injury to private property or any invasion of personal rights,
nor any infringement of Federal, State or local laws or regulations.
21. S everability
The provisions of this permit are severable and, if any provision of this permit or the application of
any provision of this permit to any circumstance is held invalid, the application of such provision to
other circumstances and the remainder of this permit shall not be affected thereby.
22. Permit Modification, Revocation, Termination
This permit may be modified, revoked and reissued or terminated with cause in accordance to the
requirements of the Town of Warsaw Sewer Use Ordinance and North Carolina General Statute or
implementing regulations.
23. Re -Application for Permit Renewal
This current permit is primarily being issued for monitoring and is only issued for an 18 month
period. Once the permit is issued with limits. Its duration will be for no more than five years. At
that time the permittee will be responsible for filing an application for reissuance of this permit at
least 180 days prior to its expiration date.

Industrial User Pretreatment Permit (IUP)
PART H
General Conditions
24. Dilution Prohibition
The permittee shall not increase the use of potable or process water or in any other way attempt to
dilute the discharge as a partial or complete substitute for adequate treatment to achieve compliance
with the limitations contained in this permit.
25. Reports of Changed Conditions
The permittee shall give notice to the Town of Warsaw of any planned significant changes to the
permittee's operations or system which might alter the nature, quality, or volume of its wastewater
at least 180 days before the change. The permittee shall not begin the changes until receiving written
approval from the Town of Warsaw. Also see Part II, 30 below for additional reporting requirements
for spill/slug issues.
Significant changes may include but are not limited to
(a) increases or decreases to production;
(b) increases in discharge of previously reported pollutants;
(c) discharge of pollutants not previously reported to the Town of Warsaw;
(d) new or changed product lines;
(e) new or changed manufacturing processes and/or chemicals; or
(f) new or changed customers.
26. Construction
No construction of pretreatment facilities or additions thereto shall be begun until Final Plans and
Specifications have been submitted to the Town of Warsaw and written approval and an
Authorization to Construct (A to C) have been issued.
27. Reopener
The permit shall be modified or, alternatively, revoked and reissued to comply with any applicable
effluent standard or limitation for the control of any pollutant shown to contribute to toxicity of the
WWTP effluent or any pollutant that is otherwise limited by the POTW discharge permit. The
permit as modified or reissued under this paragraph may also contain any other requirements of
State or Federal pretreatment regulations then applicable.
28. Categorical Reopener
This permit shall be modified, or alternatively, revoked and reissued, to comply with any applicable
effluent standard or limitation issued or approved under Sections 302(b)(2)(C) and (D), 304(b)(2),
and 307(a)(2) of the Clean Water Act, if the effluent standard or limitation so issued or approved:
1.) contains different conditions or is otherwise more stringent than any effluent
limitation in this permit; or
2.) controls any pollutant not limited in this permit.
The permit as modified or reissued under this paragraph shall also contain any other requirements
of the Act then applicable.
29. General Prohibitive Standards
The permittee shall comply with the general prohibitive discharge standards in 40 CFR 403.5 (a)
and (b) of the Federal pretreatment regulations.
10

Industrial User Pretreatment Permit O(M
PART H
General Conditions
30. Potential Problems
The permittee shall provide protection from accidental and slug discharges of prohibited materials
and other substances regulated by this permit. The permittee shall also notify the POTW
immediately of any changes at its facility affecting the potential for spills and other accidental
discharge, discharge of a non -routine, episodic nature, a non -customary batch discharge, or a slug
load as defined in the Sewer Use Ordinance.
Additionally, the permittee shall notify by telephone the Town of Warsaw immediately of all s
discharges that could cause problems to the POTW including any slug loadings as defined in the
e experiences such a discharge, they shall inform the Town of
Sewer Use Ordinance. If the permitte
Warsaw immediately upon the first awareness of the commencement of the discharge. Notification
shall include location of the discharge, type of waste, concentration, and volume if known and
corrective actions taken by the permittee. A written follow-up report thereof shall be filed by the
permittee within five (5) days, unless waived by the Town of Warsaw.
t
11

Industrial User Pretreatment Permit (IUP)
PART III
Special Conditions
1. Slug/Spill Control Measures
in addition to the requirements in Part H, 30, the Permittee shall complete
installation and/or commence implementation, operation, and/or maintenance of
the following specific protection Measures, Activities, Plans. Etc. (Items without
specific completion dates or marked as "Continuous." must be performed for the
entire duration of the permit):
2.
Descri lion of Measure, Activi ,Plan, etc.
Required
Completion/
Implementation
Date
1. Submit Slug/Spill Control Plan in accordance with SUO
Section 2.8 c
August 31, 2023
2. Implement approved Slug/Spill Control Plan
October 31, 2023
3. Provide a map of all floor drains tributary to the Pump
Station
August 31, 2023
The permittee shall provide updates to the Town of Warsaw as required by Part H,
30, of this lUP. Modifications to the measures shall be approved by the Town of
Warsaw prior to installation/implementation. If a measure fails, the Town of
Warsaw shall be notified within 24 hours.
Sludge Management Plan
Ninety days prior to the initial disposal of sludge generated by any pretreatment
facility, the permittee shall submit a sludge management plan to the Town of
Warsaw.
Flow Measurement Requirements
(For SIUs with discharge flow meters)
The permittee shall maintain appropriate discharge flow measurement devices and
methods consistent with approved scientific practices to ensure the accuracy and
reliability of measurements of the volume of monitored discharges. Devices
installed shall be a continuous recording flow meter capable of measuring flows
with a maximum deviation of less than 10% from true discharge rates throughout
the range of expected discharge volumes. The devices shall be installed, calibrated,
and maintained to ensure accuracy. At the time of issuance of the permit, this
method consists of a magnetic flow meter located at the end of the 6" force main
where it discharges into the town's 6" wastewater force main. The meter shall be
12

Industrial User Pretreatment Permit (RM
PART III
Special Conditions
calibrated every year. Modifications to the flow metering equipment shall be
reviewed and approved by the Town of Warsaw prior to installation. If a required
flow measurement device fails, the Town of Warsaw shall be notified within 24
hours.
4. Certified Laboratory Analysis
Pollutant analysis shall be performed by a North Carolina Division of Water
Resources Certified Laboratory that is certified in the analysis of the pollutant in
wastewater.
5. Certified Operator
A certified operator is not required; however, the operator must understand proper
sampling procedures and operation of the pretreatment equipment. Also, the
Permittee must write a standard operating procedure that covers sampling
procedures and operations of the pretreatment equipment. This SOP should also
include a copy of the spill control plan and include a copy of all emergency contacts
and their phone numbers. A copy of this document should be maintained on file
and a copy should be made available to the Town.
13

1UP Synopsis
A. RT Basic Information
Receiving POTW name:
POTW NPDFS#:
Town of Warsaw WWTP
NCO021903
rup name:
IUP Number.
Carbon Cycle Energy NC, LLC
001
1UP Effective date:
Pipe Numbers, list all regulated pipes:
June 30, 2023
001
IUP expiration date:
IUP 40 CFR#, if applicable:
December 31, 2024
NA
B. IUP Survey & Application form
Attached is a completed copy of the Industrial User Wastewater Survey &
Application Form dated May 14, 2023.
C. IU Inspection form
Attach a copy of an Industrial User Inspection Form completed by the Town of
Warsaw dated April 6, 2023,
D. RATIONALE FOR LEV ITATIONS:
As listed on the IUP Limits Page(s), PART I, Section F of the IUP.
RATIONALE # 1:
Review of IU Monitoring Data, with no Over Allocation situation:
The following pollutants were assigned numerical limits in this 1UP based on
a review of monitoring data for the permittee to determine what ranges of
concentrations are currently being discharged. To account for sample
variability a factor was applied to the monitoring data to determine the permit
limit. Permit limits assigned by the Town of Warsaw must not result in an
Over Allocation situation for any pollutants.
The initial permit is primarily being issued with monitoring only
for a period of 18 months. Twelve months of data will be used
to conduct a headworks analysis and limits will be established
that do not adversely affect the WWTP Operations.
1

Industrial User Wastewater Survey
& Permit Application
rnvviz PAGE
The information provided by you on this questionnaire serves two functions:
I . The information is used to determine if your facility needs an Industrial User Pretreatment
Permit (IUP) for the discharge of wastewater to the local sewer.
2. If an Industrial User Pretreatment Permit (IUP) is required, this survey serves as the
application for an Industrial User Pretreatment Permit (IUP),
Requests for confidential treatment of information provided on this form shall be governed by procedures specified
in 40 CFR Part 2. In accordance with Title 40 of the Code of Federal Regulations Part 403, Section 403.14 and
the Local Sewer Use Ordinance (SUO), information and data provided in this questionnaire which identifies the
content, volume and frequency of discharge shall be available to the public without restriction.
This is to be signed by an authorized official of your firm, as defined in the Local Sewer Use Ordinance or the NC Model
Sewer Use Ordinance, Section 1.2, after completion of this form.
I certify under penalty of law that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and
evaluate the information submitted. Based upon my inquiry of the person or persons who manage the system,
or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate and complete. I am aware that there are significant penalties for
submitting false information, including the possibility of fine and/or imprisonment for knowing violations.
� ,�f � /" 05/14/2023
Signature of Authorized Representatt^ ive — Date
listed above (seal if applicable)
1. Provide a brief narrative description of the type of business, manufacturing processes,
or service activities your firm conducts at this site.
Page 2 of 23

Industrial User Wastewater Survey
& Permit Application
Anaerobic digestion conversion of organic food waste material into renewable natural gas.
2. List the primary products produced at this facility:
a) Renewable natural gas
b) Renewable solid fuel (dried digestate solids)
c) Renewable CO2
3. List raw materials and process additives used:
a) By-products (organic feedstocks) remaining from human food manufacturing processors
4. Are biocides added to any water discharged to the POTW, if yes
describe:
Yes
No X
5. Describe weekly production schedule, including shifts worked per day,
employees per shift, and primary operation during shift.
The facility will operate continuously, 7 days per week. We anticipate IS employees to operate the plant
during day shifts, and 4 personnel at night and on weekends. Functions include administration, material
receiving, production and maintenance.
6. Production process is: Check, if all continuous X
Check, if all batch
If both please enter, % continuous = % % Batch = %
Page 3 of23

Industrial User Wastewater Survey
& Permit Application i
7. Does production vary significantly (+- 20 %) by season. Describe.
Yes
No X
i
i
ti
a
}
8. Are any significant (+- 20 %) changes in production that will affect wastewater discharge
expected in the next 5 years. If yes, please describe.
Yes
i
No X
i
9. List all current waste haulers. Give name, address, phone numbers, volume and materials
hauled off.
Not applicable. C2NC has no contracted waste haulers.
10. Attach a copy of laboratory analyses performed in the last year on the wastewater discharge(s)
from your facilities. Summarize data on the attached Data Summary Form.
Not applicable. The facility is under construction and has produced no discharge to -date.
11. Attach sketch or schematic showing sampling points and all connections to the sewer.
See attached.
12. Complete the Wastewater Pollutants Checklist attached to this Survey.
Page 4of23

13.
Industrial User Wastewater Survey
& Permit Application
Do you have, or have you ever applied for, been issued, or been denied an
NPDES permit to discharge to the surface waters or storm sewers of North
Carolina? If yes, list all other NPDES permits, permit numbers, dates, and names
used to apply for them, or reason denied.
Ifyes: Permit, #, date, applicant name
Ifyes: Permit, #, date, applicant name
Yes
No X
14. Do you have, or have you ever applied for or been issued an Industrial User
Pretreatment Permit (IUP) to discharge wastewater to the sewer collection
system. If yes, list all other IUP permits, permit numbers, dates, and names used
to apply for them.
Ifyes: Permit, #, date, applicant name
If yes: Permit, #, date, applicant name
Yes
No X
15. Do you have, or have you ever applied for or been issued any other
Environmental Permits (for example; air, RCRA., groundwater, stormwater,
general, Non -Discharge, septic tank, etc.). If yes, list all other permits, permit
numbers, dates, and names used to apply ror Mem.
If yes: Permit type, #, date, applicant name
Air Permit, 10522R00, 05/31/2017, Warsaw Biogas
Ifyes: Permit type, #, date, applicant name
DUPLI-2017-008, Erosion Control Plan, I M3/2016, Carbon Cycle Nordt Carolina LLC
Ifyes: Permit type, #, data, applicant name
NCG060000, Stormwater Permit, 12101/2012, Carbon Cycle North Carolina LLC
Yes X
No
16. Is a Spill Prevention Control and Countermeasure (SPCC) Plan prepared for
this facility?
Yes
No X
17. Is a Spill /Slug Control Plan required by the POTW, prepared for this facility?
Yes
No X
18. Do you have any underground storage tanks at your facility? If yes, list contents
and volume of each tank.
Yes
No X
Page 5 of 23

Industrial User Wastewater Survey
& Permit Application
19. Do you have any above ground storage tanks at your facility? If yes, for each
tank, list the contents, volume, whether the tank has any spill prevention or containment
devices, such as dikes, and procedures for draining any containment devices.
Yes # of Tanks
No
Description
Contents
Volume (Gal)
Spill
Containment
Containment
Method?
Prevention?
Devices?
Drain
Liquid Biomass
Digestible biomass
14,700
Yes
Concrete slab with
containment curb
Sloped slab to
capture -sump;
Feedstock Tank#1
feedstock in
aqueous solution
pumped transfer
into digester astern
Liquid Biomass
Digestible biomass
14,700
Yes
Concrete slab with
containment curb
Sloped slab to
capture -sump;
Feedstock Tank 42
feedstock in
pumped transfer
aqueous solution
into digester sstem
Liquid Biomass
Digestible biomass
14,700
Yes
Concrete slab with
containment curb
Sloped slab to
capture -sump;
Feedstock Tank #3
feedstock in
pumped transfer
aqueous solution
into digester Eystern
Liquid Biomass
Digestible biomass
14,700
Yes
Concrete slab with
containment curb
Sloped slab to
capture -sump;
Feedstock Tank #4
feedstock in
aqueous solution
pumped transfer
into digester astern
Recycle Water
Recycled process
21,000
Yes
Concrete slab with
containment curb
Sloped slab to
capture -sump;
Tank#1
water
pumped transfer
into digester s stem
Recycle Water
Recycled process
21,000
Yes
Concrete slab with
contaimnent curb
Sloped slab to
capture -sump;
Tank #2
water
pumped transfer
into di ester stem
Recycle Water
Recycled process
21,000
Yes
Concrete slab with
containment curb
Sloped slab to
capture -sump;
Tank43
water
pumped transfer
into di ster system
Recycle Water
Recycled process
21,000
Yes
Concrete slab with Sloped slab to
containment curb capture -sump;
Tank ##4
water
pumped transfer
into di ester s stem
Recycle Water
Recycled process
21,000
Yes
Concrete slab with Sloped slab to
containment curb capture-sunrp;
Tank #5
water
pumped transfer
into digester system
Recycle Water
Recycled process
21,000
Yes
Concrete slab with Sloped slab to
containment curb capture -sump;
Tank #6
water
pumped transfer
into digester system
Page 6 of 23

Industrial User Wastewater Survey
& Permit ADDlication
Description
Contents
VolumH(Gal)Spill
ntion?
Containment
Devices?
Containment
Drain Method?
SodiumHydroadde
25%Sodium
6,000
Double -walled
Closed system
Storage Tank
Hydroxide aqueous
tank and piping
pump transfer
TK-31100
Emulsion Polymer
solution
Concentrated
8,000
Yes Concrete slab with
Sloped slab to
Storage Tank
Polymer Flocculant
containment curb
capture sutnp
TK-35100C
Polymer Activation
Emulsion (aqueous)__
Polymer Flocculant
2,000
Yes Concrete slab with
Sloped slab to
& Aging Tank
in aqueous solution
containment curb
capture -sump
TK 35101
Sludge Flocculation
Digestate sludge w/
475
Yes Concrete slab with
Sloped slab to
Tank A
polymer floc
containment curb
capture -sump
TK-51102
Sludge Flocculation
Digestate sludge w/
475
Yes Concrete slab with
Sloped slab to
Tank B
polymer floe
containment curb
capture -sump
TK-51202
SludgeFlocculation
Digestate sludge w/
475
Yes Concrete slab with
Sloped slab to
Tank C
polymer floc
containment curb
capture -sump
TK-51302
Emulsion Polymer
Concentrated
275
Yes Concrete slab with
Sloped slab to
Storage Tote -Tank
Polymer Flocculant
containment curb
capture -sump
TK-35200
WAS Sludge
Emulsion a ueous)
Polymer Flocculant
1,000
Yes Concrete slab with
Sloped slab to
Flocculation Aging
in aqueous solution
containment curb
capture -sump
Tank A
TK-35201
WAS Sludge
Polymer Flocculant
1,000
Yes Concrete slab with
Sloped slab to
Flocculation Aging
in aqueous solution
containment curb
capture -sump
Tank B
TK-35202
Emulsion Polymer
Polymer Flocculant
2,000
Yes Concrete slab with
Sloped slab to
Dilution Tank
in aqueous solution
containment curb
capture -sump
3
-watering
Waste activated
375
Yes Concrete slab with
Sloped slab to
d tank
sludge (WAS) w/
containment curb
capture -sump
01
m Solution
WStorage
polymer floe
Aqueous solution;
275
Yes Concrete slab with
Sloped slab to
Tote -Tank
anti -foaming agent
containment curb
capture -sump
00
tric Acid
Aqueous solution;
275
Yes Concrete slab with
Sloped slab to
Storage
50% citric acid
containment curb
capture -sump
Tote -Tank
solution;
275
Yes Concrete slab with Sloped slab to
ypochlor0.8%
Solution
containment curb
capture -sump
NTK-32100lutionTAqueous
ote-Tankodium
Permeurified
ochloritee
recycle
j (,500
Yes Concrete slab with Sloped slab to
Recycle Water Tank
process water
containment curb
capture -sump
TK 65300
Page 7 of 23

Industrial User Wastewater Survey
& Permit Application
Industrial User Wastewater Survey & Permit Application
PART II, Water Supply, Use, & Disposal Worksheet:
Water Used for:
Water
Source(s)
Avg.
gal/day
Max.
gal/day
M Est DiS osal
eas im P
ure ate Method(s)
d d
Avg.
gal/day
Max.
gal/day
M Est
eas im
ure ate
d d
1.
Process water
(see Source List below)
Duplin County Water (1),
Water received in
feedstock (6a), Recycled
process water(6b)
448,000
490,000
X (see Disposal List below)
X Recovered for use as
process feedstock into
anaerobic digesters (11),
Evaporation(5), Sanitary
sewer with pretreatment
448,000
490,000
X
X
2.
Washdown water
Duplin County Water (1),
Recycled process water
1,000
4,000
(1)
Water into Product (10)
1,000
4,000
3.
4.
5.
Water into product
Air Quality Permitted mots
Domestic - toilets, driuldng, cafe
(6b
NIA
N/A
Duplin County Water (1)
0
0
500
0
0
1,000
NIA
X Sanitary sewer, without
retreatment
500
1,000
X
6.
Cooling water, Process NON -Contact
NIA
0
0
N/A
7.
Boiler blotvdowa
Duplin County Water (1)
100
1,000
X Recovered for use as
process feedstock into
100
1,000
X
anaerobic di esters {11)
8. Cooling water, HVAC
9. Other— Site Maintenance Usage
NIA
Duplin County Water (1)
0
400
0
4,000
N/A
Recovered for use as
process feedstock into
400
4,000
anaerobic digesters {i 1)
Totals=> 450,000 500,000 Totals=>1 µ.)u,uuu1 Duu,un
Typical Water Sources: Possible Water Disposal Methods
1. City / Public supply 1. Sanitary server, with pretreatment
2. Private wells, drinking 2. Sanitary sewer, without pretreatment
Page 9 F23

Industrial User' Wastewater Survey
& Permit Application
3. Groundwater remediation wells
3.
Storm sewer
4. Private ponds
4.
Surface waters ofNC
5. Surface waters ofNC, please identify
5.
Evaporation
6. Include others if applicable
6.
Land applied
7.
To groundwater
S.
Septic Tank
9.
Waste Haulers (identify)
10.
Water into Product
11.
Include others, if applicable
Page 9 or23

PART III, PRETREATMENT FACILITIES:
Are there any pretreatment devices or processes used for treating wastewater
before being discharged to the sewer? Check all that are present, and
describe.
No pretreatment facilities =>
I. Flow equalization Aerated equalization => 3,700,000
NON -Aerated equalization => 1,850,000
Total volume of equalization (million gal.) => 5,550,000
2, Activated Carbon
3. Activated Sludge
4. Air Stripping
5. Centrifugation
6. Chemical Precipitation
7. Chlorination
8. Cyanide Destruction
9. Cyclone
10. Dissolved Air Floatation
11. Filtration
12, Flocculation
13, Grease Trap
14. Grit Removal
15. Ion Exchange
16. Neutralize, pH adjust
17. Other Biological Treatment
18. Ozonation
19. Reverse Osmosis
20. Screening
21. Sedimentation
22. Septic Tank
23. Silver Recovery
24. Solvent Separation
25. Spill protection
List any others.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Ye:
Ye;
Ye
Ye
Ye
Ye
YE
YE
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Describe any, if present.
MBR system
Sludge -screw Dewaterers (SSD)
NaOH pH Control
Anoxic basin
Page 10 of23

PART N, CATEGORICAL INFORMATION:
1. When were operations started at this facility Facility start up 7/1/2023
date
Start-up scheduled for summer 2023
2. List all Standard Industrial Classification (SIC) codes for your facility.
These may be found on State Unemployment forms, tax forms, accounting
records, or from the Chamber of Commerce.
562219
3. Has this facility ever been considered a Categorical Industrial User
(CIU) as described by the Code of Federal Regulations (40 CFR)7
If yes, give complete 40 CFR number =>
No X
4. Are any other facilities owned and/or operated by your company
permitted as Categorical Industrial Users (CIUs) as described by the Code of
Federal Regulations (40 CFR)7
If yes please give name(s), location, and 40 CFR number. Yes
No X
Page 12 of 23

PART IV, CATEGORICAL INFORMATION:
(continued)
5. Check any activities listed below that are performed at your facility:
Checkj
belowl
40
CFR#
1 Industrial Activity
Check
below
40
CFR#
Industrial Activity
467 Aluminum Forming
427 Asbestos Manufacturing
461 Battery Manufacturing
431 Builders paper & board mills
407 Canned & preserved fruits & veg.
408 Canned & preserved seafood
458 Carbon black Manufacturing
411 Cement Manufacturing
437 Centralized Waste Treatment
434 Coal Mining
465 Coil Coating
468 Copper Forming
405 Dairy products processing
469 Electrical, electronic components
413 Electroplating
457 Explosives Manufacturing
412 Feedlots
424 Ferro allay Manufacturing
418 Fertilizer Manufacturing
464 Foundries, Metal Mold & Casting
426 Glass Manufacturing
406 Grain mills
454 Gum & Wood Chemicals Mfg.
460 Hospitals
447 Ink formulating
415 Inorganic chemical Manufacturing
420 Iron & Steel Manufacturing
425 Leather Tanning & Finishing
432
433
464
436
471
421
414
435
440
446
443
455
419
439
422
459
463
466
430
428
417
423
409
410
Meat products
Metal finishing
Metal molding and casting
Mineral mining and processing
Nonferrous Metal, Form & Powders
Nonferrous Metals Manufacturing
OCPSF, Organic Chemicals, Plastics,
& Synthetic Fiber Manufacturing
Oil & gas extraction
Ore mining and dressing
Paint formulating
Paving and roofing materials Mfg.
Pesticide Manufacturing
Petroleum Refining
Pharmaceutical Manufacturing
Phosphate Manufacturing
Photographic supplies
Plastics molding and forming
Porcelain enameling
Pulp, paper, and paperboard
Rubber Manufacturing
Soap & Detergent Manufacturing
Steam Electric power Generation
Sugar processing
Textile Mills
429 Timber products processing
442 Transportation Equipment Cleaning
Others
Page 13 of 23

Wastewater Pollutant Checklist
Chemical Name
EPA
Check if
Check if
Check if
Check if
Concentration
Storet
Present at
Absent at
Present in
Absent in
in Discharge,
Code
Facility
Facility
Discharge
Discharge
if Known
m /1)
1-VO:IU tau aa.�aui�. v,
2-Chloro henol 34586
2 4-Dichloro henol 34601
2 4-Dimeth 1 henol 34606
MUX
M-XI
2 4-Dinitro henol 34616
2-Meth 1-4 6-dinitro henol 34657
4-Chloro-3-meth 1 henol 34591
2-Nitro henol 34591
4-Nitro henol 34646
X
Pentachloro he --I 39032
Phenol 34694
2 4 6-Trichloro henol 34621
Ddbu 1\cull al vl uuavo
1 2 4-Trichlorobenzene 34551
1 2-Dichlorobenzene 34536
1 2-Di he lh drazine 34346
1 3-Dichlorobenzene 34566
1 4-Dichloroben7ene 34571
2 4-Dinitrotoluene 34611
2 6-Dinitrotoluene 34626
2-Chloronaphthalene 34581 X
X
3,3-Dichlorobenzidine 34631 �'
X
4-Bromophenyl phenyl ether 34636 X
X
4-Chlorophenyl phenyl ether 34641 X
X
Acenaphthene 03405 X
X
Acenaphthylene 34200 X
X
Anthracene 34220 X
X
B enzidine 39120 �'
X
Benzo (a) anthracene 34526 X
X
Benzo (a) pyrene 34247 X
X
Benzo (b) fluoranthene 34230 X
X
Benzo (ghi) perylene 34521 X
X
Benzo (k) fluoranthene 34242 X
X
Bis(2-chloroethoxy) methane 34278 X
X
Bis(2-chloroethyl) ether 34273 X
X
Bis(2-chloroisopropyl) ether 34283 X
X
Bis(2-ethylhexyl) phthalate 3910o X
X
Butyl benzyl phthalate
34292
X
X
Chrysene
34320
X
X
Di-n-butyl phthalate
39110
X
X
Page 14 of 23

Wastewater Pollutant Checklist
Chemical Name
EPA
Check if
Check if
Check if
Check if
Concentration
Storet
Present at
Absent at
Present in
Absent in
in Discharge,
Code
Facility
Facility
Discharge
Discharge
if Known
(mg/1)
RneP NPntrnl Orannics (continued)
Di-n-octyl phthalate V
34596
X
X
Dibenzo (a,h) anthracene
34556
X
X
Diethyl phthalate
34336
X
X
Dimeth 1 phthalate
34341
X
X
Fluoranthene
34376
X
X
Fluorene
34381
X
X
Hexachlorobenzene
39700
X1
X
Hexachlorobutadiene
34391
X
X
Hexachloroc clo entadiene
34386
X
X
Hexachloroethane
34396
X
X
Indeno(1,2,3-cd) pyrene
34403
X
X
Iso horone
34408
X
X
N-nitroso-di-n- ro ylamine
34428
X
X
N-nitrosodimeth lamine
34438
X
X
N-nitrosodi henylamine
34433
X
X
Naphthalene
34696
X
X
Nitrobenzene
34447
X
X
Phenanthrene
34461
X1
X
Pyrene
34469
X
X
Metnlc
Aluminum
01104
X
X
Antimony
01097
X
X
Arsenic
olooz
X
X
Beryllium
01012
X
X
Cadmium
01027
X
X
Chromium
01034
X
X
Copper
01042
X
X
Lead
01051
X
X
Mercury
71900
X
X
Molybdenum
01062
X
X
Nickel
01067
X
X
Selenium
01147
X
X
Silver
01077
X
X
Thalium
00982
X
X
Zinc
01092
X
X
Page 15 of 23

Wastewater Pollutant Checklist
Chemical Name
if Check if
Check if
Check if
Concentration
t at Absent at
Present in
Absent in
in Discharge,
!EPLACheck
ty Facility
Discharge
Discharge
if Known
(m /1
"+b.n 7nnrrranirc
Barium
01007
Chloride
00940
JgEEEA
Cyanide
00720
Fhinricie
00951
D...-Ronl.ln Vnla1-ilP Orvnnicc
trans 1 3-Dichloro rO ene
34699
trans-1 2-Dich1oroeth lene
34546
Trichloroeth le--
39180
xX
Trichlorofluoromethane
34488
VI 1 chloride
39175
X1
X
V ►--. 1.
Xylene X X
Page 16 of 23

Data Summary Form
<= Receiving POTW
<= Receiving NPDES
<= Specific Sample L
i.e., Give IU Name, IM
Lab => Labor
MDL => Laboratory
Notes =>
Sample Date Notes about Sample
ID, or Sample
Count Collected
1
2
3
4
5
6
7
8
9
10
11
12
etc
ocation!
and/or pipe#
BOD
TSS
Ammonia
atory performing analysis =>
Method Detection Limits =
Notes —
Q = Flow
M = Metered
Cone. Results
Cone. Results
Cone. Results
E = Estimated
from Lab
from Lab
from Lab
mgd gal/day
<? , mg/l
<? I mg/l
<? I mg/1
TNS => Total number of samples y�
Max. value => Maximum data value (mg/1) y
Avg. (use 1/2 BDL) => Avg. data value, Include BDL values as 1/2 detection limit =>
Page 17 of 23

Data Summary Form
ff]4 Receiving POTW
<= Receiving NPDES #
<= Specific Sample Location!
i.e., Give IU Name, IUP#, and/or pipe #
Lab:
MDL :
Notes
Sample I Date Sampl
ID or Collected
1
2
3
4
5
6
7
8
9
10
11
12
etc
TN y
Max. Value y
Avg. (use1/2 BDL)
Arsenic Copper Chromium Cadmium COD Copper
Conc. Resuits Conc. Results Cone, Results Cone. Results
from Lab from Lab from Lab from Lab
ME <� mg/l <? mg/l <? mg/l
Pege 18 of Z3
Cone. Results
from Lab
mg/l
Cone. Results
from Lab
mg/1

Data Summary Form
<= Receiving POTR'
<= Receiving NPDES #
<= Specific Sample Location!
i.e., Give IU Name, IUP#, and/or pipe #
Cyanide
Lead
Mercury
Nickel
Silver
Zinc
Lab y
MDL =>
Notes y
Cone. Results
from Lab
<► mg/l
Conc. Results
from Lab
<? mg/l
Cone. Results
from Lab
<? me
Cone. Results
from Lab
<? mg/1
Conc, Results
from Lab
<? mg/1
Cone. Results
from Lab
<? mg/1
Sample
ID or
Count
Date Sample
Collected
1
2
3
4
5
6
7
8
9
10
11
12
etc
TNS =>
Max-"alue=>
Avg. (usel/2 BDL) y
Peg! 19 of23

Data Summary Form
ffA<= Receiving POTW
<= Receiving NPDES #
<= Specific Sample Location!
Le., Give IU Name, RW, and/or pipe Al
Lab
MDL
Notes
Other Other I Other I Other j Other I Other
I 1 - n _.-..1—
Sample Date Sample Cone. Results Cone. Results gone, mesuits wuc. �.��u, �, ��--���-• -- - ---- —
ID or Collected from Lab from Lab from Lab from Lab from Lab from Lab
Count
<? mg/1 <? mg/1 <? mg/I <? mg/1 <? mg/l <? mg/1
1
2
3
4
5
6
7
8
9
10
11
12
TNS =>
Max. Value =>
Avg. (use1/2 BDL)
P.20 20 of23

Industrial User Wastewater Survey
& Permit Application
Part V, Waste Reduction Information:
State Pretreatment Rule 15A NCAC 211.0916 (c)(1)(K requires Significant Industrial
Users to include a description of current and projected waste reduction (pollution
prevention) activities. The codes listed are standard EPA codes found on Toxic Release
Inventory and other environmental forms. Please check all applicable codes for your
facility related to wastewater discharge.
W13
Improved maintenance scheduling recordkee ing, or procedures
W 14
Changed production schedule to minimi e equipment and
feedstock changeovers
W19
Other changes in operating practices (explain briefly in
comments)
W21
Instituted procedures to ensure that materials do not stay in
inventory beyond shelf -life
W22
Began to test outdated material -continue to use if still effective
W23
Eliminated shelf -life requirements for stable materials
W24
Instituted better labeling procedures
W25
Instituted clearinghouse to exchange materials that would
otherwise be discarded
W29
Other changes in inventory control (explain briefly in comments)
W31
Improved storage or stacking procedures
:W32
Improved procedures for loading, unloading and transfer
operations
W33
Installed overflow alarms or automatic shutoff valves
W34
Installed secondary containment
W35
Installed vapor recovery systems
W36
Implemented inspection or monitoring program of potential spill
or leak sources
Page 21 of 19

Current
Industrial User Wastewater Survey
& Permit Application
W39 g
d leak prevention (explain brieflyin comments)
W41 purity of raw materials
W42 w materials
W49 terial modifications (explain briefly incommen
W51 Instituted recirculation within a process
Code
W52
W53
W54
W55
W61
W62
W63
W64
W65
W66
W67
W68
W71
W72
W73
W74
W75
W78
Modified equipment, layout, or piping
Use of a different process catalyst
Instituted better controls on operating bulk containers to
minimize discarding of empty containers
Changed from small volume containers to bulk containers to
minimise discarding of empty containers
Other process modifications (explain briefly in comments)
Modified stripping / cleaning equipment
Changed to mechanical stripping / cleaning devices (from solvents
or other materials)
_Changed to aqueous cleaners ( from solvents or other materials)
Reduced the number of solvents used to make waste more
amenable to recycling
Modified containment procedures for cleaning units
Redesigned parts racks to reduce dragout
Modified or installed rinse systems
Improved rinse equipment design
Improved rinse equipment operation
Other cleaning and degreasing operation (explain briefly in
Modified spray systems or equipment
Substituted coating materials used
Changed from spray to other system
Other surface preparation and finishing (explain briefly in
page 22 of 23

Industrial User Wastewater Survey
& Permit Annlication
W81
Changed product specifications
W82
Modified design or composition of product
W83
Modified packaging
W89
Other product modifications (explain briefly in comments)
W99
Other (specify in comments )
Comments (Please list corresponding code)
Page 23 of 23

SIU INSPECTION FORM
Name Of Industry: Carbon Cycle Energy NC, LLC IUP # 001
Address of Industry: Penny Branch Road IUP Expiration Date:
Warsaw NC 27876
Industry Representatives: Title
Tom Mulholland Manager
Jerry Kovacich Manager
POTW Representatives: Title
Lea Turner Town Manager
A. J. Connors Mayor
F. Tyndall Lewis Engineer
Cecil G. Madden Engineer
Date Of Inspection: Apri16, 2023 Time Of Inspection: 10:00 am
Purpose of Inspection: Annual Other (Describe) Initial Inspection for Permit
POTW to which IU discharges Town of Warsaw NPDES # NCO021903
Is SIU currently in SNC? No if yes, for what? N/A
PART I - INITIAL INTERVIEW
Has anything changed since the last inspection or IUP application in the following:
COMMENTS
Product
YES / NO
Raw materials used
YES / NO
Manufacturing processes
YES / NO
Categorical, if applicable
YES / NO
Production rate
YES / NO
Number of employees
YES / NO
Number of shifts YES / NO
12 people 12 Hour Shift, 4 people
Comments: The User receives agricultural wastes through selected contracts which include wasted animal feeds,
offal, spoiled meat, and blood from slaughter of animals. These items are digested to produce natural gas. The gas is
filtered to remove moisture and hydrogen sulfide. Sulfur can be sold. Waste from anaerobic digestion then goes
aerobic treatment followed by a membrane bioreactor. The effluent is expected to meet the Town's Domestic
wastewater sewer use ordinance limits. This is to be pumped into the Town's force main.
PART II - PLANT TOUR - Visit all areas where wastewater is generated or where there are
drains to the POTW.
Plant Tour Section A - PRODUCTION AND STORAGE AREAS
1. Are there floor drains in the production area? NO Where do they go?
2. Are production areas diked, contained, or otherwise constructed in such a way as to prevent harm to the WWTP,
especially from spills or slugs? YES Comments:
3. Are there floor drains in the storage area? NO Where do they go?
4. Are storage tanks and areas diked, contained, or otherwise constructed in such a way as to prevent harm to the
WWTP, especially from spills or slugs? YES Comments;
5. Are process and storage tanks and pipes labeled? YES
6. How are off -spec raw materials, and products disposed of? They are digested
7. When is the production area cleaned? Weekends
Title: SIU Inpsection Form
File name: COMP.INSP App 7-D Page 1
Revision data: August 1, 1994

SIU INSPECTION FORM
8. Is the wastewater from cleaning the production area discharged to the POTW? NO
9. What non -process wastewaters are discharged to POTW? Domestic Wastewater from 28 people per day
Comments:
PART II - Plant Tour Section B - PRETREATMENT SYSTEM
Ask the operator to describe pretreatment system.
1. Does operator seem knowledgable about the system? YES Comments: _
2. Are all units operational? NO Currently under construction
3, How often does operator/maintenance person check system? 24 hour operation
4. Is there an operator for each shift? YES
5, How and when is sludge disposed of? Sludge is composted and sold or sent to the County landfill.
6. Is there a schedule for preventative maintenance? YES
Comments: Wastewater Characteristics from membrane filter process are expected to be 250,000 GPD,
BOD5 = 50mg/l, TSS = 50 mg/l, and Ammonia = 25 mg/l.
PART II - Plant Tour Section C - SAMPLING POINT(S) AND FLOW MEASUREMENT
(Collect a sample if desired.)
1. Does an outside lab complete sampling? YES If yes, name of lab. To be Determined
2. If industry completes sampling, ask the industry representative to describe sampling procedures. Comments: _
3. Is flow measurement equipment operational? NO Comments: Currently under construction
4. Is there a calibration log for the flow meter? NO Comments: Not Yet but there will be
Comments:
PART III - EXIT INTERVIEW
Review monitoring records and other SIiJ records required by IUP.
1. Are files well organized? YES Comments:
2. Are sample collection / chain -of -custody forms filled out properly?
will be. No samples are available since the facility is under construction.
YES / NO Comments: Not yet, but they
3. Do results in files agree with reports sent to POTW? YES / NO Comments: Not yet, but they will be. No files
are available since the facility is under construction.
4, Who has authority to shut down production should a spill or slug discharge occur?
Jerry Kovacich
5, How does SIU inform employees of whom to call at POTW in case of spill/slug?
Call Greg Hughes at (910) 3 85-5994 and Lea Turner at [phone] ext 105
If slug/spill plan is already required by POTW, review procedures.
6. Is SID implementing slug/spill plan? YES Comments:
Comments:
INSPECTION RESULTS
Slug/Spill Control Plan Needed? YES
Comments, Required Or Recommended Actions: There is no observed way for a spill to enter the Town's
collection system; however, if such should occur, the Town will be notified immediately.
Signature Of Inspector
Date: April 6, 2023
Title: SIU lnpsection Form
File name: COMP.INSP App 7-D
Revision data: August 1, 1994 Page 2

CARBONCYCLE
NORTH C=P.f'OLINA
April 26, 2023
Ms. Lea Turner
Town Manager
121 S. Front Street
Warsaw, NC 28398
RE Draft Pre -Treatment Permit
Dear Ms. Turner:
Confirming our recent discussions and correspondence, this letter is to confirm to the Town of Warsaw that C2NC
has reviewed the Draft Pretreatment Permit issued by the Town and is willing to abide by the permit conditions and
other conditions that may be required.
Please let me know If you have any questions about this notice.
Thank you.
Sincerely,
Thomas Mulholland
CEO —Business Development and Supply Chain
[e-mail]
[phone]
Carbon Cycle North Carolina LLC
OFFICE PLANT
855 Penny 306 N. Front Street Branch Rd
Warsaw, NC 28393 Warsaw, NC 28398

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Series a-80
Close -coupled in -line
mounted pump available in
1-1/2" through 8" sizes, 1/4to
50 HP at 1750 RPM and 5 to
PREMIUM 60 HP at 3500 RPM. Available
EFFICIENCY in stainless steel fitted
PRODUCT construction. Flows to 2500
GPM, heads to 380 feet The Series e-80
is an efficient heavy-duty, close -coupled
pump designed for horizontal and vertical
in -line mounting. Internally flushed Buna/
Carbon -Ceramic mechanical seals are
A,. Wilow Series a-80SC
A split -coupled vertical inAne
pump available in 1-1/2"
through 14" discharge sizes.
Motors range from 1 to 300
PREMIUM HP at 1750 RPM with flows to
EFFICIENCY 8500 GPM and heads to 202
PRODUCT feet. Available in stainless
steel fitted construction, with working
pressures up to 250 psig.
Standard features include a unitized EPR/
Carbon -Ceramic mechanical seal, ANSI/
OSHA compliant guard, stainless steel
pump shaft and a shaft jacking coupling
to simplify maintenance.
Series VTP
Multi -stage Vertical Turbine Pumps with
bronze or stainless steel impellers and
cast iron bowls. The lineshaft turbine
pumps have above -ground discharge
with water -lubricated lineshaft bearings.
The column pipe coupling has bronze
centering spiders with fluted -.rubber
lineshaft bearings. The bowls are vitra-glass
Series a-SV
The Goulds Water
Technology Series e-SV
Vertical Multi -stage Pump
distributed, applied, and
PREMIUM warranted by your local Bell
EFFICIENCY & Gossett representative.
PRODUCT Available in eleven models
with motors ranging from 1/2 -75 HP in
both 3600 and 1800 RPM with flows to
725 GPM and head to
standard. The internal flushed seal
provides five times the flushing flow of
pumps designed with externally flushed
seals. Available in 175##, 250# and 300#
working pressure. Factory installed
variable speed drives for sensored or
sensorless variable flow pumping.
APPLICATIONS:
HYDRONIC HEATING AND COOLING
SYSTEMS, GENERAL SERVICE
AND LIGHT INDUSTRIAL PROCESS
Designed for space savings and easy
servicing, the e-80SC allows mechanical
seal maintenance without disturbing the
pump, motor or piping. The vide access
motor bracket will accept TC, HP, and
IEC motors. Factory installed variable
speed drives for sensored or sensorless
variable flow pumping.
APPLICATIONS:
HYDRONIC HEATING & COOLING
SYSTEMS, LIGHT INDUSTRIAL PROCESS,
- GENERAL SERVICE, PRESSURE
BOOSTING
coated in the waterways for improved
efficiencies. Capacities up to 10,000
GPM with heads to 150 feet per stage..
APPLICATIONS:
COOLING TOWERS, PRESSURE
BOOSTING AND GENERAL WATER
SERVICE
1200 feet The e-SV design has industry
leading pump efficiencies and a
design that allows for mechanical seal
replacement without removing the
motor to minimize downtime.
APPLICATIONS:
HYDRONIC HEATING & COOLING,
BOILER FEED, CONDENSER WATER,
WATER TREATMENT, PRESSURE
BOOSTING
impact Submersible Wastewater Pumps
Our unique, self-cleaning impeller and
casing are specifically configured to
process solids more easily and reduce
clogging. This reduces costly maintenance
and minimizes downtime. The air -filled
motor, dual -mechanical seal and
specifically designed seal chamber
improve pump efficiency and durability.
APPLICATIONS:
COMMERCIAL BUILDING SEWAGE
SYSTEMS, DEWATERING/EFFLUENT
HANDLING, WATERTRANSFER

i Bell & Gossett
a ryletntnarx!
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Performance Curve
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Pump Selection Summary
300 USgpm
RPM @ Duty Point
1T50;
11 in
jPum PCapacity 115 �
Impeller Diameter
Pump Head
34S ft
NPSHr
41
icontrolHead
69 96
Mohr Power
ZOhp}
Duty point pump Efficiency
Motor Speed
1800 rpm:
'pump PLEVV Efficiency0.0 %
Minimum Shutoff Head
125 R
!Duty pohrtPower 13 bhp
Fluid Type
'
water `
'
Mlnimum Flow at RPM 9D.4 US gpm
Fluid Temperature
68 °Fi
jFlow @ BFP 45I US gpm
—ft'a
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RoorSpace
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Performance Curve
i Pump Selection Summary
300 US gpm
RPM @ Duty Point
(Pump Capacity
115 ft
impellerDiameter
1pump Head
Control Head
34.5 ft
NP5Hr
68.9 %
Motor Polder
Duty Point Pump Efficiency
Motor Speed
pump PLEW Efficiency
6Q 9
Mirtimum5fiutofftiead
;Duty point Power
12.6 bhp
Fluid Type
Flow at RPM
89.6 US gpm
Fluid Temperature
;jMinimum
IFlow @ BEP
448 US gpm
_ lhs
Floor Space
Weighht�(appr=-consultrepj
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123 ftl
Water
68 °f;

Customer :
G ZIJ c Pump Performance Datasheet
fib►
'
P
E
N
TA
i R
Project name
2023 p ( ) 3 Red C= Shy 11
Encompass 2.0 - 23.1.1
VerS)oh alb
t�$r>� NiJr�be1acs Default
Size:
: Hydromatic - HPGB/HPGBX-1000
3e C �k ww
Stages
Based on curve number
1
SUB_G V AH_00002 C 2 Rev
t uantifyy
kill •�n1WluTMw q ,�,, i i J
I-
261Z03.23
'
Date last saved
. 05 Jun 2023 2:38 PM
operating Conditions
Lrquld
Flow, rated
: 45.00 USgpm
Liquid type
Water
Head, rated (requested)
: 187.0 ft
Additional liquid description
Head, rated (actual)
: 187.2 ft
Solids diameter, max
: 0.00 in
Suction pressure; .rated / max
: 0.00 / 0.00 psi.g
Solids size limit
: 0.00 in
NPSH available
: Ample
Solids concentration, by volume
: 0.00 %.
Site Supply Frequency
: 60 Hz
Temperature
: 80.00 deg F
Fluid density
: 0.997 / 0.997 SG
Performance _-.:..._.._.-_
......
Viscosity
0.86
Speed criteria
: Synchronous
Vapor pressure, rated
: 0.57 psi.a
Speed
p
: 3500 rpm:
Impeller dia.
: 7.38 in
Material
Impeller diameter, maximum
: 7.38 in
Material selected
: Standard
Impeller diameter, minimum
: 6.50 in
Pre1. ssure Data
Efficiency
-
Maximum working pressure
: 90.06 psi.g
NPSH required J margin .required
: - / 0.00 ft
Maximum, allowable working pressure : N/A
nq (imp. eye flow) / S (imp: eye flow)
: 18 7 - Metric units
Maximum allowable suction pressure : NIA
Minimum Continuous Stable Flow
Hydrostatic test pressure
: N/A
Head max.
: 208.6 ft
Driver & Power Data (@Max density)
Head rise to shutoff
11.56
Driver sizing specification
:Rated power
Flow, best eff. point
_
Margin over specification
: 0.00 %
Flow ratio, rated / BEP
-
Service factor
-1.00
Diameter ratio (rated /.max)
: 100.00 %
Power, hydraulic
: 2.12 hp
Head ratio (rated dia / max dia)
: 99.B7 %
Power, rated
: 9,86 hp
Cq/Ch/Ce/Cn [ANSI/HI 9.6.7-2010]
:1.00 / 1.00 / 1.00 / 1.00 power, maximum
: 9.88 hp
Selection status
: Acceptable
Motor rating
: 10.00 hp 17.46 kW (Fixed)
12
Q. 9
L
6
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d
n
250
225
200
175
150
125
v
=
100
75
50
25
IL)
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175 i 2-
0 !0
0 10 20 30 40-. 50 60 70 80 su 1UU 11u 14U I..
Flow USgpm
PUBLICUSER ORGUNIT PHONE: • FAX:
l�Ak •=W&

Grinder Pump Performance Characteristics
w
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75
70
65
60
55
50
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ul
¢
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U
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Z
0 25
J
¢
0 20
15
10
5
— 0
(60 Hz)
CONSULT FACTORY
III FOR INTERMITTENT
USE ABOVE 60 psi
OR 138 FEET TDH
LOW PRESSURE SYSTEM DESIGN PRESSURE
0 2 4 6 8 10 12 14 16
DISCHARGE (Q), GPM
190
180
170
160
150
Ir
140 w
F-
130 3:
LL
120 0
w
110 Iwi
z
100 L,
90 w
U_
80 2
Q
Z
70 Q
J
60 <
O
50 ~
40
30
2D
10
0
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147 8 9
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C

Analysis of Carbon Cycle North Carolina LLC
Pretreated Wastewater's Effect on Warsaw's WWTP
Contract No. 100 — Pump Stations and Force Mains
For Carbon Cycle North Carolina LLC
i m
I INC.
r�you,r?-�,.,47;' s�.n
Cecil G. Madden, Jr., P.E.
May 18, 2023
McDAVID ASSOCIATES, INC.
Corporate License C-131
P.O. Box 1776
Goldsboro, NC 27533
Tel: [phone]
Fax: [phone]
C
��`o��• 0
••S'S•
E i
a SEAL 7r-
16359

Analysis of Carbon Cycle North Carolina LLC
Pretreated Wastewater's Effect on Warsaw's WWTP
The Town has an existing wastewater treatment plant that is designed for 915,000 gpd.
Recent flows during the year 2022, averaged 281,000 gpd. The WWTP is equipped with a mechanical bar
screen, an influent pump station with three submersible centrifugal pumps, an aerated grit removal
facility, and three oxidation ditches (each having a volume of 433,000 gallons). Two of the ditches have a
single 42" brush rotor with dual speed motors (20 Hp / 30 Hp). One of the ditches has two 42" brush
rotors, each with dual speed motors (20 Hp / 30 Hp). Two of the ditches direct their flow to a splitter box
between two 40 foot diameter clarifiers. One of the ditches flows directly to the third 40 foot diameter
clarifier. All three of the clarifiers have a 14 foot sidewater depth. The WWTP has a polymer feed system
to aid in the settling of sludge in the clarifiers. The three clarifiers feed a flow splitter box that distributes
the flow to four wheeler bottom filters. The filters send backwash to a mudwell. Clean effluent from the
filters is directed to the chlorine contact chamber where it is chlorinated, dechlorinated and post aerated
prior to discharge into the creek. Sludge from the clarifiers is recycled to build activated sludge within the
oxidation ditches. Sludge is also wasted to the digester and waste sludge holding tank. Sludge is then land
applied by a contract hauler.
Warsaw Wastewater Characteristics
2022
Flow
BOD
BOD
Month
MGD
mg/1
lbs/da
January
0.38
168.9
535.2779
February
0.387
195.1
629.7009
March
0.341
199.7
567.9348
April
0.327
160.9
438.8033
May
0.264
255
561.4488
June
0.236
373.3
734.744
July
0.304
246
623.6986
August
0.257
247
529.4149
September
0.254
370.4
784.6405
October
0.232
228.3
441.7331
November
0.199
250.9
416.4087
December
0.195
262.8
427.3916
Average
0.281333
246.525
557.5998

Carbon Cycle Energy NC is a company that receives approximately seventy (70) 6,000 gallon trucks of
primarily organic wastes, which they digest anaerobically and generate methane gas. The methane gas is
cleaned and sold to Duke Power. The digestate is directed to an extended air activated sludge treatment
plant with one micron membrane biofilters. Much of the water is recycled to dilute their waste feedstocks.
Carbon Cycle estimates they will have waste in excess of what they can recycle. They have requested
permission to send the excess waste permeate from the membrane biofilter to the Town of Warsaw's
wastewater collection system. We have been advised that the wastewater characteristics will not exceed the
numbers illustrated below:
Carbon Cycle North Carolina LLC's Wastewater Characteristics
Flow
250,000 GPD
BOD 5
50 mg/l
TSS
50 mg/l
Ammonia
25 mg/1
An analysis was conducted by blending Carbon Cycle North Carolina's proposed wastewater with the
town's wastewater based on the Town's WWTP data for 2022.

Warsaw WWTP Influent as Affected by C2NC LLC
O eratin One Ditch, Two Clarifiers and All Filters
Warsaw Warsaw Warsaw f/m ratio C2 Energy C2 Energy C2 Energy Combined Combined Combined f/m ratio Hp Reqd
2022 Flow BOD BOD Warsaw Flow BOD BOD Flow BOD BOD Combined per Ditch
Month MGD m /I lbs/day Only MGD m /I lbs/day MGD Ibs/da m /I --
January 0.38 168.9 535.3 0.055 0.250 50.0 104.25 0.630 639.53 121.7 0.068 25
Februa 0.387 195.1 0.250 50.0 104.25 0.637 733.95 138.2 0.079 28
March
0.341
199.7
0.059
0.250
50.0
104.25
0.591
672.18
136.4
0.072
26
A ril
0.327
160.9
E270.065
0.047
0.25050.0
104.25
0.577
543.05
112.8
0.057
21
Ma
0.264
255
0.059
0.250
50.0
104.25
0.514
665.70
155.3
0.072
26
June
0.236
373.3
734.7
0.078
0.250
50.0
104.25
0.486
838.99
207.0
0.092
33
July
0.304
246
623.7
0.065
0.250
50.0
104.25
0.554
727.95
157.6
0.075
27
August
0.257
247
529.4
0.055
0.250
50.0
104.25
0.507
633.66
149.9
0.068
25
September
0.254
370.4
784.6
0.083
0.250
50.0
104.25
0.504
888.89
211.5
0.098
35
October
0.232
228.3
441.7
0.046
0.250
50.0
104.25
0.482
545.98
135.8
0.058
21
November
0.199
250.9
416.4
0.044
0.250
50.0
104.25
0.449
520.66
139.0
0.056
20
December
0.195
262.8
427.4
0.045
0.250
50.0
104.25
0.445
531.64
143.2
0.057
21
Average
0.281
246.5
557.6
0.061
0.250
50.0
104.25
0.531
661.850
150.7
0.072
26
The primary concern with the wastewater is that the waste strength is weak. In order to compensate for the weak BOD5, the operator could choose to
operate only one oxidation ditch. That ditch feeds a splitter box between two 40 foot diameter clarifiers. The oxidation ditch has two brush rotors that are
each powered by dual speed motors (20 Hp / 30 Hp). Adequate horsepower is available in one ditch. Two 40 foot diameter clarifiers would be loaded at
531,000 gpd/2,513 sf = 211 gallons per day per square foot. This is a reasonable loading rate. By operating one ditch the operator could maintain 3,000
mg/l MLSS with an f/m ratio of 0.072. Metcalf and Eddy suggests an f/m ratio range of 0.05 to 0.30 for an oxidation ditch. The filters would be loaded at
{531,000 gpd/1440) / {4(144 SF)} = 0.64 gpm/sf. This is clearly a lower loading rate that the 2 to 10 gpm/sf design range. It would be possible to take
two filters out of service or reduce the backwash frequency. The Town should be able to operate the WWTP with the addition of the waste from Carbon
Cycle North Carolina LLC.
Phase in Period
C2NC advises they will be producing effluent by the end of July 2023. They intend to place the facility into full operation with no ramp up period. C2NC
will be discharging their waste at the peak hourly flow rate of 200 GPM and will not exceed 250,000 GPD. They will start as soon as the collection system
is available.

Grinder Pump Station Ballast Calculations
Calculation — Station Height of 122"
Volume of Station = 82.5 ft3
Station Weight = 3781bs
Station Height = 9.86 ft
A. Buoyant Force
1. The buoyant force acting on the submerged WH/WR47 is equal to the weight of the displaced
water for the section of the tank that is submerged.
F buoyant = (density of water) (volume of station)
= (62.4 lbs/cu ft) (82.5 cu ft)
= 5,1481bs
2. The net buoyant force acting on the station (F net -buoyant) is equal to the buoyant force (F buoyant)
minus the weight of the station tank.
F net -buoyant = 5,148 lbs - 3781bs
= 4,770 lbs
B. Ballast Force
1. Determine the volume of concrete and soil
Section I: Used to Determine the Volume of Concrete
Volume = (Height) (Area)
= (2 ft) (n) ((5.67 ft)2 - (4.28 ft)2) /4
= (2 ft) (10.86 ft2)
= 21.72 ft3
Section II: Used to Determine the Volume of Saturated Soil
Volume = (Height) (Area)
= (9.86 ft - 2 ft) (n) ((5.67 ft)2 - (4.28 ft)2) /4
= (7.86 ft) (10.86 ft2)
= 85.36 ft3
2. Determine the combined ballast
Ballast (total) = Ballast (concrete) + Ballast (saturated soil)
= (V concrete) (density concrete in water) + (V soii) (density saturated soil)
= (10.86 ft3) (87.521bs/ft3) + (85.36 ft3) (701bs/ft3)
= 9501bs + 5,975 lbs
= 69251bs
Subtract the buoyant force from the ballast force to determine the final condition
Final Condition = Ballast Force - Net Buoyant Force
= 69251bs - 4,770 lbs
= 2,155 lbs (excess ballast)