HomeMy WebLinkAboutWQ0003299_SOC-I&I Report-sealed_201912271667 Thomas A. Betts Pkwy., Rocky Mount, NC 27804
Phone: 252-446-3017 - Fax: 252-446-7715
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Engineering • Surveying • Planning
Date:
MGA Project #
Prepared for:
Prepared by:
&I Report
To address
Section 2 (a) 2 of SOC S18-007
Town of Seaboard
Northampton County
December 27, 2019
P1902XX
Town of Seaboard, NC
Michael D. Tolson, PE
Mack Gay Associates, P.A.
1667 Thomas A. Betts Pkwy.
Rocky Mount, NC 27804
mike@mackgaypa.com
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I. Introduction
a. Background
b. Moratorium
c. Special Order by Consent
d. Statement of Purpose
II. Summary Report of I&I Work
a. 2006 Sanitary Sewer Improvements - Town of Seaboard
b. Town Efforts to eliminate interconnections
c. 2014 CDBG Project No. 14-1-2664 - NC 305 / Main Street
d. 2016 CDBG Town Wide Sewer Project
III. Proposed New and Ongoing I&I Improvements
a. Ongoing
b. Proposed I&I Improvements
i. Obstruction at Bar Screen
ii. WWTP Liner
iii. Town efforts to eliminate interconnections
iv. Funds committed Current and Proposed
IV. Integrity of Existing Collection System
V. Appendix -Supporting Documents
a. Overall Town Sewer System Map (Sept 10, 2019)
b. Removal of Sewer Moratorium (Letter from DEQ - Feb 13, 2019)
c. Special Order by Consent - SOC WQ No. S18-007 (July 11, 2019)
d. Permit No WQ0038832 - NC 305 Sewer Project (Oct 28, 2016)
e. 2006 Sanitary Sewer Improvements - Plans by McDavid (June 2016)
f. 2016 CDBG Town Wide Sewer Project - Plans by MGA (Dec 2018)
I. Introduction
a. Background
The Town of Seaboard is in Northampton County in northeastern North
Carolina approximately 3.5 miles south of the Virginia border is home to
approximately 600 people. The Town owns and operates its own sanitary
sewer collection system and land application wastewater treatment
facility.
The sewer collection system is made up of approximately 29,000 LF of 6-
inch, 8-inch and 10-inch diameter sewer collection pipe with
approximately 100 various depth manholes.
Pipe materials found in the collection system include Ductile Iron Pipe
(DIP), Vitrified Clay Pipe (VCP), Polyvinyl Chloride (PVC) and Truss pipe. A
substantial portion of the system has been slip -lined or lined by previous
and ongoing rehabilitation projects. Most of the system that has been
lined over the years is comprised of VCP with a slip -lined liner with PVC
transitions at the upstream and downstream manholes.
Manhole materials within the system consist of precast concrete wall
material and brick wall material. A substantial portion of the original brick
wall manholes have been relined or rehabbed with cementitious wall
material to prevent leaks and fortify wall integrity.
b. Moratorium
In January of 2007, the Town was placed on sewer connection
moratorium by NCDEQ. Over the past several years, the Town has worked
to improve the performance of the collection system and eliminate inflow
and infiltration where possible. In February 2019, the Town was notified
that due to the submitted supporting evidence and recent grant funding
awards, the sewer connection moratorium was being lifted.
c. Special Order by Consent
In May 2019, the Town was assessed a Civil Penalty for violations of the
WQ0003299 permit. This violation accompanied an ongoing Special Order
by Consent (SOC) request that was negotiated between the Town and
the State to ensure improvements and modifications were performed at
the WWTF. Several conditions of the final negotiated SOC were listed
along with timelines for reporting and implementation of improvements.
d. Statement of Purpose
This report is meant to satisfy Item 2(a)2 of the final SOC which is included
in the attached appendix due by December 31, 2019.
II. Summary Report of I & I work
Item 2(a)2a requires a summary report on I&I work conducted from the date
of the flow moratorium through the date of the SOC effective date. For
reference, the moratorium was imposed in January 2007 and the SOC was
made effective in July 2019.
Over the 12.5-year span between the moratorium and the SOC, many efforts
and projects have been undertaken to greatly reduce inflow and infiltration
(I&I) into the system. The following summary discusses the documented
projects and efforts by Town staff to address the I&I issues within the Town.
a. 2006 Sanitary Sewer Improvements - Town of Seaboard
During the period between the event that caused the issuance of the
moratorium and the actual effective date of the moratorium, the Town of
Seaboard was developing a sanitary sewer rehabilitation project aimed
at addressing the aging sewer infrastructure issues.
Enclosed in the Appendix is a copy of the project dating back to 2006 but
began construction in the latter part of 2007 (after the moratorium
effective date) that replaced approximately 2,400 LF of existing VCP line
with PVC material and cleaned and video inspected an additional 5,023
LF of existing main. Included in this project were several lateral renewals
throughout the length of the project and a new lift station and force main
meant to better serve the existing area.
While the results of the inspection of the cleaning and video inspection of
the 5,023LF of existing mains were not available for review, the
replacement of approximately 2,400LF of VCP material within the system
along with the inspected lengths of main represent approximately 25% of
the Town's system that was inspected and or rehabbed as a part of this
project.
b. Town Efforts to eliminate interconnections
The Town routinely checks storm drainage structures throughout the Town
for potential clogs and maintenance issues. Over the past several years,
the Department of Public Services has discovered several roof drains were
tied directly to the sanitary sewer laterals of various properties.
One specific location of note is the property located at Clay Street and
Green Street (see Fig 1 below). This vacant property (which used to be a
public school) represents one of the largest roof areas in town at
approximately 20,000 sf, had its roof drains tied directly to the sanitary
sewer service that serves the structure.
When the Town discovered this interconnection, they removed the above
ground roof drainage system downspouts and saw an immediate
decrease in activity at the WWTF during rain events.
Subsequent work during an ongoing sewer rehab project will remove and
investigate further the potential interconnections in this area to hopefully
eliminate additional interconnections.
Figure 1
c. 2014 CDBG Project No. 14-1-2664 - NC 305 / Main Street
In 2016, the Town received approval for a project to extend sewer service
to 8 unsewered houses within its service area. While this project was
serving new customers, one stipulation of the project, due to the
moratorium, was that 8 subsequent inactive sewer services were required
to be abandoned to allow for these new customers to come online.
Abandonment of vacant sewer services as part of the project has great
potential in reducing the passive inflow and baseline infiltration found in
many dormant and vacant houses with "inactive" service taps on the
main.
While no data has been collected to isolate or identify the potential
reduction from the removal of these 8 services, construction reports
indicate that the existing services removed displayed poor construction
quality and were suspect to groundwater infiltration due to age and
integrity of material.
d. 2016 CDBG Town Wide Sewer Project
In May 2019, contractors began work on the 2016 CDBG Town Wide Sewer
Project. This project involves the high-pressure cleaning, and TV inspection
of 20,400 LF of existing sewer collection main throughout the system. The
project also included the potential for relining up to 9,200 LF of existing
sewer main. The cleaning and tv inspection portion represents 70.3% of
the system to be reviewed and inspected during the cleaning process.
Relining of up to 9,200 LF of main would represent 31.7% of the system to
be potentially lined by this one project.
As of the writing of this report, 5,500LF of the system has been relined while
a program amendment to clean, investigate and reline additional
footage is being reviewed and considered for implementation.
During the cleaning and TV portions of the project, portions of the
previously lined system (2006 project) were inspected for integrity and
leaks. Several deficiencies were found and subsequently fixed as a part of
the work involved in this project. Sanitary sewer laterals along the project
area have been renewed from the main to the connection point at the
right of way.
These efforts should greatly reduce the overall baseline infiltration as well
as eliminate the inflow being diverted into open cleanouts and broken
taps at the right of way.
III. Proposed New and Ongoing I&I Improvements
a. Ongoing
As listed above the ongoing 2016 CDBG Town Wide Sewer Project has
already relined 5,500 LF of the existing system and is currently in the
response period for a program amendment that will expand the cleaning
and tv efforts along with potentially relining more areas within the Town.
The expansion of the project area will cover more of the low to moderate
income (LMI) houses that are customers within the Town. Since these LMI
homes are located on the fringes of the Town, the downstream sewer will
be evaluated with TV inspection and high-pressure cleaning to evaluate
the need for lining in these areas.
When complete, it is estimated that approximately 82.9% of the Town's
collection system will be either PVC, Slip -Line or Cured in Place Pipe Liner.
The ongoing efforts since the moratorium was imposed have upgraded or
replaced all but approximately 4,9001f of the collection system lines.
b. Proposed I&I Improvements
i. Obstruction at Bar Screen
The Town has recently had the flow meter at the WWTF plant's bar
screen calibrated and has discovered that there is an obstruction
in the line from the bar screen to the initial storage lagoon at the
plant. The Town intends to as soon as funds become available,
have this portion of the line jetted and cleaned in order to remove
the obstruction in the segment of line.
Obstructions near flow measurement points can adversely affect
the data being generated. With regards to incoming flow,
erroneous readings could cause mismanagement of the storage
capacity of the existing plant.
Part of the data reported by the Town are based on this meter and
accurate readings are a must to efficiently operate the system and
subsequently estimate I&I.
ii. WWTP Liner
The existing liner of the final storage lagoon at the WWTF has
experienced a failure in the form of a trapped gas bubble
decreasing the overall storage capacity of the entire system. The
Town is in the process of securing funds to completely replace the
liner of this lagoon and install a system to eliminate reoccurrence of
such a "bubble" in the future. Restoring storage capacity in the
lagoon will allow the Town more flexibility in the operation of the
existing spray field. Until all I&I is eliminated, the regained storage
capacity will benefit the Town greatly during rain events and other
prolonged "non -spray" periods.
iii. Town efforts to eliminate interconnections
The Town continues to be vigilant in identifying interconnections
between storm sewers and the sanitary sewer system. As these
interconnections are found, they are addressed and documented
to review the impact on plant flows.
iv. Funds committed - Current and Proposed
The Town has committed numerous resources to address its I&I
issues in the sewer collection system. To date there have been
several large-scale sewer rehab and relining projects that when
complete, will have relined or modernized the pipe material of
approximately 82.9% of the system. These improvements come with
substantial costs that the Town has actively sought grant and state
subsidized loan programs to fund. Below is a summary of the
construction costs associated with the a few of the previous
projects as well as projected estimates for some future
commitments the Town is actively seeking funding for.
Project Description
Construction Cost (where available)
2006 Sanitary Sewer Improvements
unknown
2014 CDBG - NC 305 / Main Street
$ 472,063
2016 CDBG - Town Wide Sewer Project
$ 1,338,700
WWTP Liner Project
$ 961,550 (future)
Bar Screen Flow Meter / Obstruction Removal
$30,000 (future)
Past and Future I&I commitment (partial)
$2,802,313
VI. Integrity of Existing Collection System
Based on video inspections reviewed during the 2016 Town Wide Sewer
Project, and the subsequent point repairs and lining efforts undertaken as
part of that project, the overall condition of the Seaboard Sanitary Sewer
Collection System can be assessed as good.
Upon completion of the 2016 CDBG project, the pipe materials within the
system will have been relined or rehabbed via slip line or CIPP process with
less than 5,OOOIf left to be investigated, evaluated, and potentially upgraded.
The outfall lines that convey all effluent to the WWTF have been evaluated
and lined within the past 10 years and are in good condition.
Point repairs have been performed on existing services and defects
discovered during the tv inspection phase of the project and existing services
were renewed, replaced or abandoned based on the status of the
connection at the time of encounter.
A review of the previous 12 months of DMR's reported by the WWTF was
outside the scope of this report; however, this analysis could be used to
determine the impact that these ongoing sewer improvement projects have
had on the flows within the sanitary sewer system.
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ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Director
Mayor Geraldine Langford
Town of Seaboard
PO Box 327
Seaboard, NC 27876
Dear Mayor Langford;
NORTH CAROLINA
Environmental Quality
February 13, 2019
Subject: Removal of Sewer Moratorium
Town of Seaboard WWTF Wastewater Spray
Irrigation
Permit No. WQ0003299
Northampton County
In response to your letter to Linda Culpepper dated January 22, 2019, and in consideration of the
recent wastewater flow data reported to the Division of Water Resources for permit number
WQ0003299, and recent grant funding obtained by the Town to repair the wastewater treatment
plant, the NCDEQ Division of Water Resources, Water Quality Regional Operations Section
Raleigh Regional Office hereby removes the sewer connection moratorium that had been
imposed on January 10, 2007.
Please be aware that if the wastewater flows to the treatment plant results in violations of the
permit, OR if the deficiencies associated with the wastewater treatment plant are not corrected in
a timely manner, the Division of Water Resources retains the ability to impose another sewer
moratorium on the Town of Seaboard. The Division would like to assist the Town to help ensure
that all wastewater permit conditions and applicable Rules are met. We are waiting for your
response to the draft Special Order of Consent (SOC) for the Town of Seaboard that was emailed
to Joey Barnes and Joe Dooley on January 18, 2019 that is intended to help provide a framework
for the implementation of repairs to the lagoon liner and other elements of the wastewater
treatment plant.
North Carolina Department of Environmental Quality I Division of Water Resources
Raleigh Regional Office 1 3800 Barrett Drive I Raleigh, North Carolina 27609
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Mayor Geraldine Langford
Town of Seaboard
Removal of Moratorium
February 13, 2019
Page 2 of 2
Please let me know if you have any questions or concerns regarding the removal of the sewer
moratorium or the draft SOC.
Sincerely,
1-110ir-A-Mm
Rick Bolich, L.G.,
Assistant Supervisor
Raleigh Regional Office
Water Quality Regional Operations
NC DEQ Division of Water Resources
cc: Linda Culpepper, DWR Director's Office
Jay Zimmerman via email
Joey Barnes via email
Joe Dooley via email
Northampton County Health Department
NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
COUNTY OF NORTHAMPTON
IN THE MATTER OF THE TOWN OF SEABOARD )
NORTH CAROLINA )
SPECIAL ORDER BY CONSENT )
PERMIT NO. W00003299 )
& 15A NCAC 02T .0403 (WQCSD0111) )
HELD BY THE
TOWN OF SEABOARD )
EMC SOC WQ NO. S18-007
Pursuant to provisions of North Carolina General Statutes (G.S.) 143-215.2 and 143-215.67, this Special
Order by Consent is entered into by the Town of Seaboard, hereinafter referred to as the Town, and the
North Carolina Environmental Management Commission, an agency of the State of North Carolina created
by G.S. 14313-282, and hereinafter referred to as the Commission:
1. The Town and the Commission hereby stipulate the following:
(a) The Town owns a Wastewater Collection system that is subject to the requirements of 15A
NCAC 02T .0403 (Permitting by Regulation). The Tracking number in DWR's database for
this Collection System is WQCSD0111. The waste from this collection system is
transported to the Seaboard WWTP where it is treated and spray irrigated in accordance
with permit number W00003299. The Town has numerous exceedances of wastewater
flow into the permitted treatment system caused by Inflow and Infiltration (hereafter referred
to as 1/1).
(b) On May 7, 2019, the Town was assessed a Civil Penalty (PC-2019-0031) in the amount of
$2,567.28 for violations of permit number WQ0003299.
(c) The Town has performed point repairs, smoke tests, camera identification and other 1/I
identification and correction methods and removed several sources of 1/1. As a result, flow
exceedances have lessened in number and severity but problems remain with the
wastewater treatment system. Full compliance with the permit will require additional 1/1
identification, prioritization and rehabilitation work to be performed and repairs to the
wastewater treatment system.
(d) That noncompliance with 15A NCAC 02T .0403 and permit number W00003299 can result
in and contribute to pollution of the waters of this State, and the Town is within the
jurisdiction of the Commission as set forth in G.S. Chapter.143, Article 21.
(e) The Town will commit financing for planning, designing, and constructing of new and/or
improved sewer collection system components that will be sufficient to adequately convey
wastewater to the Town's wastewater treatment plant.
(f) The Town will commit financing for planning, designing, and constructing of repairs and
improvements to the Town's wastewater treatment plant that will be sufficient to adequately
treat and dispose of its wastewater to comply with permits WQCSD0111 and W00003299.
(g) Since this Special Order is by Consent, neither party will file a petition for a contested case
Town of Seaboard
SOC #: S18-007
Page 2 of 4
or for judicial review concerning its terms.
2. The Town, desiring to comply with the permits identified in paragraph 1(a) above, hereby agrees
to do the following:
(a) Identify, Design and Construct improvements to its wastewater collection system.
West Fraser and Flow meter.
a. The Town will install a lift station and flow meter to measure wastewater flow
from West Fraser within 90 days of the effective date of this SOC and notify the
RRO within fourteen (14) days of installation documenting the installation,
operation, and calibration (+/- 10%) of the flow meter and annual calibration for
the duration of this SOC.
2. 1 &1 report. By December 31, 2019, the Town will deliver a final report to the Water
Quality Regional Operations Section Supervisor, Raleigh Regional Office, Division of
Water Resources, 1628 Mail Service Center, Raleigh, NC 27699-1628 containing the
following items:
a. A summary report on I&I work conducted from the date of the flow moratorium
through the date of the SOC effective date.
b. Provide a report on proposed new and ongoing I&I improvements, including
proposed funding and timeframes.
c. An assessment of the integrity of the existing collection system.
3. WWTP -Liner Re: air. Submit a plan for the repair or replacement of the irrigation lagoon
liner including details on how the wastewater will be processed and disposed of during
the liner repair or replacement process within 120 days of execution of this SOC.
Complete irrigation lagoon liner repair by March 31, 2020.
4 Sprayfields.
a. Perform an assessment of the current condition of the existing wastewater
irrigation fields by an NC licensed soil scientist to determine if the existing
irrigation rate is still appropriate, and make recommendations on appropriate
corrective actions if the irrigation rate is determined to be inappropriate based
on existing site conditions.
b. Perform a soil assessment of the current permitted wastewater irrigation fields
and the 40 acres of land owned by the Town that is adjacent to the wastewater
treatment facility in order to determine if the fields are suitable for irrigation of
the treated wastewater produced by the Town.
c. Determine a safe irrigation rate of any suitable fields and provide a summary
report of the soil assessment to the DWR Raleigh regional office by December
31, 2019.
5. Final Flow Evaluation Report. By February 15, 2021, the Town will evaluate the flows
and irrigation rates since the inception of this Special Order and submit a final report to
the Water Quality Regional Operations Section Supervisor, Raleigh Regional Office,
Division of Water Resources, 1628 Mail Service Center, Raleigh, NC 27699-1628.
(b) Submit quarterly progress reports detailing all work and activities undertaken and completed
on the rehabilitation of the collection system and upgrades to the wastewater treatment
Town of Seaboard
SOC #: S18-007
Page 3 of 4
plant. These reports will detail work performed by both Town staff and by private contractors
to address Ill and improve the wastewater treatment plant. The reports should specifically
address the Town's progress on items 2(a) 1, 3, 4 and 5 in this Order. The reports are to
be submitted to the Water Quality Regional Operations Section Supervisor, Raleigh
Regional Office, Division of Water Resources, 1628 Mail Service Center, Raleigh, NC
27699-1628. The quarterly reports are no later than the thirtieth (30th) day of January,
April, July, and October for the duration of this Order.
(c) No later than fourteen (14) calendar days after any date identified for accomplishment of
any activity listed in paragraph 2(a) above, submit to the Director of DWR written notice of
compliance (including the date compliance was achieved along with supporting
documentation if applicable) or noncompliance therewith. In the case of noncompliance,
the notice shall include a statement of the reason(s) for noncompliance, remedial action(s)
taken, and a statement identifying the extent to which subsequent dates or times for
accomplishment of listed activities may be affected.
(d) Continue to operate the wastewater collection system as best as possible to
prevent/minimize impacts. This includes the continued work by Town staff to eliminate
identified sources of 1/1 in addition to larger projects the Town may bid out to contractors.
3. The Town agrees that unless excused under paragraph four (4), the Town will pay the Director of
DWR, by check payable to the North Carolina Department of Environmental Quality, stipulated
penalties according to the following schedule for failure to meet the deadlines set out in paragraphs
2(a), 2(b), and 2(c).
Failure to meet a schedule date $500 per day up to maximum of $2,500.
listed in paragraph 2(a).
Failure to submit progress reports $500 for the first violation; Penalty doubles with
as required by paragraph 2(b) and each subsequent assessment for late reports up
2(c). to a maximum of $2,500.
4. The Town and the Commission agree that the stipulated penalties are not due if the Town
satisfies DWQ that noncompliance was caused solely by -
(a) An act of God;
(b) An act of war;
(c) An intentional act or omission of a third party, but this defense shall not be available if
the act or omission is that of an employee, agent or contractor for the Town;
(d) An extraordinary event beyond the Permittee's control. Contractor delays or failure to
obtain funding will not be considered as events beyond the Permittee's control;
(e) Any combination of the above causes.
Failure within thirty (30) days of receipt of written demand to pay the penalties, or challenge them
by a contested case petition pursuant to G.S. 15013-23, will be grounds for a collection action,
Town of Seaboard
SOC #: S18-007
Page 4 of 4
which the Attorney General is hereby authorized to initiate. The only issue in such an action will
be whether the thirty (30) days has elapsed.
5. In accordance with the provisions of N.C.G.S. 143-215.67(b) the Commission allows the Town to
accept the additional waste specified below to its waste disposal system:
6. The Division of Water Resources agrees it will not take civil assessment against the Town for
permit flow exceedances caused by 1/1 during the duration of this Order.
7. This Special Order by Consent and any terms or conditions contained herein, hereby supersede
any and all previous Special Orders, Enforcement Compliance Schedule Letters, terms,
conditions, and limitations contained therein issued in connection with 15A NCAC 02T .0403
(WQCSD0111) and Permit Number W0000329. Noncompliance with the terms of this Special
Order by Consent is subject to enforcement action in addition to the above stipulated penalties,
including injunctive relief pursuant to G.S. 143-215.6.C.
8. The Town, upon signature of this Special Order by Consent, will be expected to comply with all
schedule dates, terms, and conditions of this document.
This Special Order by Consent shall expire on=S74,
For the Town of Seaboard:
Geraldine Langford
Print Name of Signing Official
f OFAR./
Signature
Mavor
Title
JuneJJ 2019 C wt,
Date
For the North Carolina Environmental Management Commission:
C it of the ommission Date
PAT MCCRORY
Governor
. f.�
Water Resources
ENVIRONMENTAL QUALITY
October 28, 2016
Danny Hines, Mayor
Town of Seaboard
P.O. Box 327
Seaboard, NC 27876
Subject: Permit No. WQ0038832
Town of Seaboard
Seaboard 305 Sewer Project
Wastewater Collection System Extension Permit
Northampton County
Dear Mayor Hines:,
DONALD R. VAN DER VAART
Secretary
S. JAY ZIMMER44AN.
Director
In accordance with your application received September 23, 2016, and additional information received
on October 25, 2016, we are forwarding herewith Permit No. WQ0038832 dated October 28, 2016, to the
Town of Seaboard (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. -
Because the Town of Seaboard is under a flow moratorium, the Town will be required to remove sewer
services from 8 existing homes prior to connecting these 8 existing homes with failing septic systems,
resulting in no net increase of flow allocation to the WWTP.
Please pay particular attention to the following conditions contained within this permit:
Condition 1.1: Each pump station shall be clearly and conspicuously posted using a weatherproof sign
with 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.
Condition 1.2: The abandonment of any existing wastewater facilities including septic systems being
replaced by new sewer infrastructure shall be done in accordance with the applicable
agency having compliance oversight on such facilities.
Condition IIA: This permit shall not be automatically transferable; a permit modification request for a
name change must first be approved by this office.
Condition IIA: 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, Raleigh Regional Office, Water Quality Operations Section www.ncwaterquality.org
1628 Mail Service Center, Raleigh, NC 27699-1628 Phone: (919) 791-4200
Location: 3900 Barrett Drive. Raleigh. NC 27609 Fax: (919) 788-7159
Town of Seaboard
Permit No. WQ0038832
It shall be the 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 Ted Cashion at (919) 791-4254
or via e-mail at ted.cashion@ncdenr.gov.
Sincerely,
for . Jay immerman, P.G.
Director, Division of Water Resources
by S. Daniel Smith, Regional Supervisor
Water Quality Regional Operations Section
Raleigh Regional Office
Division of Water Resources, NCDEQ
cc: Mark A. Russell, P.E., Mack Gay Associates P.A., 1667 Thomas A. Betts Pkwy., Rocky Mount, NC
27804-2265
Northampton County Health Department
Raleigh Regional Office Files
Water Resources Central Files
Page 2 of 8
North Carolina Department of Environmental Quality
STATE OF NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
WASTEWATER COLLECTION SYSTEM EXTENSION 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 the
Town of Seaboard
Northampton County
for the construction and operation of approximately 2,500 linear feet of 8-inch gravity sewer, a 25—gallon
per minute pump station with duplex grinder pumps, on -site audible and visual high water alarms,
telemetry, and a permanent generator with automatic transfer switch, as well as approximately 1,550
linear feet of 2-inch force main to serve 8 existing homes with failing septic systems as part of the
Seaboard 305 Sewer Project, with no net increase in flow allocation into the Town of Seaboard's existing
sewerage system, pursuant to the application received September 23, 2016, and additional information
received on October 25, 2016 and in conformity with 15A NCAC 2T; the Division's Gravity Sewer Minimum
Design Criteria adopted February 12, 1996 and updated in March 2008, as applicable; the Division's
Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1,
2000 and updated March 2008, as applicable; and other supporting data subsequently filed and approved
by the Department of Environmental Quality and considered a part of this permit.
Because the Town of Seaboard is under a flow moratorium, the Town will be required to remove sewer
services from 8 existing homes prior to connecting these 8 existing homes with failing septic systems,
resulting in no net increase of flow allocation to the WWTP.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the specified
conditions and limitations contained therein.
-1tvr
S. Jay Zimmerman, P.G.
Director, Division of Water Resources
By Authority of The Environmental Management Commission
Permit Number: WQ0038832
Permit Issued: October 28, 2016
Page 3 of 8
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