HomeMy WebLinkAboutWQ0032171_Permit (Issuance)_20221118DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
ROY COOPER
Governor
ELIZABETH BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CARCLINA
E'n vrronmertfai Quality
November 18, 2022
Bill Pinnix, Engineering Director
Brunswick County
Sent via email to: sewer.permits@brunswickcountync.gov
Subject: Permit No. WQ0032171 MODIFICATION
Brunswick County
Bella Point Subdivision
Wastewater Collection System Extension
Brunswick County
Dear Mr. Pinnix:
In accordance with your application received October 12, 2022, we are forwarding herewith Permit No.
WQ0032171 dated November 18, 2022 to Brunswick County (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effective from the date of issuance until rescinded, shall void Permit No. WQ0032171 issued September
12, 2022, 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.
This modification includes approximately 4,237 LF of 8-inch gravity sewer to serve 113 three -bedroom
residences.
Please pay particular attention to the following conditions contained within this permit:
Special Conditions:
Condition 1.1:
Each pump station shall be clearly and conspicuously posted using a weatherproof sign
with the address, a pump station identifying name/number, 24-Hour Emergency
telephone number, and name of the owner/operator of the sewer system/pump station
and instructions to call the number in the event of alarm activation or other emergency.
Simplex pump stations or vacuum sewer pits serving a single-family residence may have
a placard or sticker without the address placed on the control panel in lieu of a sign. [15A
NCAC 02T .0305(h)(2)]
Condition 1.2: An alternative design is granted for the installation of portions of the gravity sewer
permitted herein, in accordance with 15A NCAC 02T.0105(n). Please see Condition 1.2 for
more details.
D_E Qom,,
Division of Water Resources — Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: 910-796-7215\ Internet: www.deq.nc.gov
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
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.
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 Tyler Benson at (910) 796-7215
or via e-mail at Tyler.Benson@ncdenr.gov.
Sincerely,
�DocuSigned by:
I ONE 1)Aa+rrinOtOn.
"-7F141E73B6F3456...
Tom Tharrington, Assistant Regional Supervisor
Water Quality Regional Operations Section
Wilmington Regional Office
Division of Water Resources, NCDEQ
Cc: Thomas Scheetz, Norris & Tunstall Consulting (Laserfiche info via email)
Upload to Laserfiche
Permit No. WQ0032171
November 18, 2022 Page 2 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
NORFH 2A 0_INA
Envrronmerguf Quoiily
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
BRUNSWICK COUNTY
BRUNSWICK COUNTY
for the construction and operation upon certification of approximately 4,237 linear feet of 8-inch gravity
sewer to serve 113 three -bedroom residences as part of the Bella Point Subdivision project, and the
discharge of 23,730 gallons per day of collected domestic wastewater into the Brunswick County's existing
sewerage system, pursuant to the application received October 12, 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.
September 12, 2022 Modification Version 1.3
The September 12, 2022 modification includes the authorized variance received on August 29, 2022 for
interference structures constructed in Version 1.1, pursuant to the application received on September 9,
2022.
January 29, 2021 Modification Version 1.2
The January 29, 2021 modification adds 7,980 gallons per day of flow allocation for an additional 38 three -
bedroom residences with no additional infrastructure pursuant to the application received January 8,
2021.
August 13, 2019 MODIFICATION Version 1.1
For the continued construction and operation upon certification of approximately 6,661 linear feet of 8-
inch gravity sewer; a 80—gallon per minute pump station with duplex pumps, on -site audible and visual
high water alarms, telemetry, and a permanent generator with automatic transfer switch or an
automatically activated stand-by bypass pump as well as approximately 3,000 linear feet of 4-inch force
main to serve 125 three -bedroom residences and an amenity center (500 gpd) as part of the Bella Point
Subdivision project, and the discharge of 26,750 gallons per day of collected domestic wastewater into
Brunswick County's existing sewerage system, pursuant to the application received July 12, 2019. Final
certification received September 19, 2022.
Permit No. WQ0032171
November 18, 2022 Page 3 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
NOkiH :=A D_IN.4
En Or-orrmrrtruf Qualify
October 5, 2007 ORIGINAL ISSUANCE Version 1.0 VOIDED
For thc construction and operation upon certification of approximately 6,707 liner fcct of 8 inch gravity
sewer to serve thc 125 three bedroom residences and an amenity center to serve 50 persons as part of
thc Bella Point Subdivision Scwcr project, and the discharge of 26,750 gallons per day of collected
received August 31, 2007.
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: WQ0032171
Issued Today: November 18, 2022
�DocuSigned by:
I ONE -1)narn On,
"-7F141E73B6F3456...
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
Permit No. WQ0032171
November 18, 2022 Page 4 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
SUPPLEMENT TO PERMIT COVER SHEET
BRUNSWICK COUNTY 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 West Brunswick Regional
Wastewater Treatment Facility in accordance with Permit Number WQ0023693.
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.
I. SPECIAL CONDITIONS
1. Each pump station shall be clearly and conspicuously posted using a weatherproof sign with the address,
a pump station identifying name/number, 24-Hour Emergency telephone number, and name of the
owner/operator of the sewer system/pump station and instructions to call the number in the event of
alarm activation or other emergency. Simplex pump stations or vacuum sewer pits serving a single-family
residence may have a placard or sticker without the address placed on the control panel in lieu of a sign.
[15A NCAC 02T .0305(h)(2)]
2. Pursuant to the variance request received August 29, 2022, from Norris & Tunstall Consulting Engineers,
P.C. on behalf of Brunswick County, for the subject project, a variance is granted for approximately 7 linear
feet of 8-inch gravity sewer within interference box SSMH-21 and approximately 7 linear feet of 8-inch
gravity sewer within interference box SSMH-22 noted on Sheet C4A of the plan set dated August 29, 2022
for the above named project, in accordance with the provisions for alternative designs in 15A NCAC
02T.0105(n) and subject to the following conditions:
1. Gravity sewer lines suspended through conflict/interference boxes to resolve intersections with storm
drains shall be constructed of ductile iron pipe with mechanical joints, utilizing the materials, testing
methods, and acceptability standards meeting water main standards, in accordance with 15A NCAC 02T
.0305(g). These lines shall be designated as high -priority sewers, subject to the conditions as outlined below:
i. The section of gravity sewer as described above shall be designated as "high -priority sewer" in
accordance with 15A NCAC 02T .0402.
ii. High -priority sewers shall be inspected by the permittee or its representative at least once every
six -months in accordance with the permittee's individual system -wide collection system permit
(WQCS00284).
Regardless of the variance approval, 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.
Permit No. WQ0032171
November 18, Page 5 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
All other elements of this project shall be constructed in accordance with all applicable rules and statues
including, 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. Approval of the variance
request does not constitute approval of the permit.
II. STANDARD CONDITIONS
1. 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.
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
Permit No. WQ0032171
November 18, Page 6 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
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.
5. Noncompliance Notification:
The Permittee shall report by telephone to a water resources staff member at the Wilmington Regional
Office, telephone number (910) 796-7215, 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 (800) 858-0368 or (919) 733-3300. 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 11 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)]
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.
Permit No. WQ0032171
November 18, Page 7 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
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, pump 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 greater than 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. 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)]
Permit No. WQ0032171 November 18, Page 8 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
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)]
Permit No. WQ0032171
November 18, Page 9 of 9
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
FAST TRACK SEWER ENGINEERING CERTIFICATION
PERMITTEE: Brunswick County
PERMIT #: WQ0032171
PROJECT: Bella Point Subdivision
ISSUE DATE: November 18, 2022
COUNTY: Brunswick
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
ENGINEER'S CERTIFICATION
Date
I, , as a duly registered Professional Engineer in the State of North Carolina, having been
authorized to (n periodically, n weekly, n full time) observe the construction of the project name and location as
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 4,237 linear feet of 8-inch gravity sewer to serve 113 three -bedroom residences as part of the Bella Point
Subdivision project, and the discharge of 23,730 gallons per day of collected domestic wastewater into the Brunswick
County's existing sewerage system, pursuant to the application received October 12, 2022;
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 n Partial (include description)
Certification Comments/Qualifiers (attach if necessary):
NC DWR — Water Quality Regional Operations Section 127 Cardinal Drive Extension Wilmington, NC 28405
Wilmington Regional Office
Phone: 910-796-7215 FAX: 910-350-2004
DocuSign Envelope ID: 584CACC9-2FD1-4FC2-A577-6EE32ECFF451
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:
WQ00 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. n Yes n 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? n Yes n No
3) Final Engineering certification? n Yes n 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: n Yes n No n 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: n Yes n No n 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.