HomeMy WebLinkAboutWQ0041427_Application (FTSE)_20200129Permit Number WQ0041427
Program Category
Non -discharge
Permit Type
Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions
Primary Reviewer
dean.hunkele
Coastal SWRule
Permitted Flow
Facility
Central Files: APS _ SWP _
1 /21 /2020
Permit Tracking Slip
Status
Project Type
In review
New Project
Version
Permit Classification
A
Individual
Permit Contact Affiliation
Facility Name Major/Minor Region
Stump Sound Elementary Private Pump Station & Sewer Minor Wilmington
Location Address County
Onslow
Owner
Owner Name
Onslow County Schools/Board of Education
Dates/Events
Scheduled
n.u. Ieenn Ann a ... Ivnd Draft Initiated I.—...w..
ATN'( o
VIA EMAIL AND MAIL
TO: Mr. Dean Hunkele
NCDENR-DWR
ENGINEERS• SURVEYORS• PLANNERS
127 Cardinal Dr. Ext.
Wilmington, NC 28405-3845
WE ARE SENDING YOU:
LETTER OF TRANSMITTAL
RECEili i ""'HNR/MNR
JAN 21 2020
Water Quality Regional
Operations Section
WIIInnirtClj ",E°lo^al Office
DATE: January 13, 2020
REF: Stump Sound Elementary School
Onslow County, NC
Fast Track Sewer Application
On -Site Sewer and PumD Station
One (1) original and One (1) copy of the Fast Track Sewer Application; One (1) Check No. 39863 in the amount
of $480.00 for the application fee; One (1) Flow Tracking/Acceptance Form; One (1) copy of portion of
the USGS map; and One (1) copy of Water and Sewer Plans (Sheet C103).
DELIVERY VIA:
❑O
Regular Mail
❑
Hand
❑
Federal Express
❑
UPS Overnight
❑
UPS Ground
❑
Other
THESE ARE TRANSMITTED AS CHECKED BELOW:
x❑ For Approval
❑
As Requested ❑ For Review and Comment
❑ For Your Use
❑
For Bids Due
❑ Other
COMMENTS:
Dean, Per our discussion, this new permit is for the Pump Station, On Site Gravity and and Force Main
to Folkstone Road R/W. A modification to the existing permit is being appliedfor so Plu is will own and
maintain just the Force Main in the DOT Road R/W. i
Timothy Mr St4wart, P.E.
Copies To:
cc: Mr. Randy Baker (w/enclosures)
Mr. Steve Myers (w/enclosures)
Mr. Randy Hoffer (w/enclosures)
61
TMS/djh 304 Bridge Street I P.O. Box 976 I Jacksonville, NC 28541-0976 (910) 455-2414
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State of North Carolina
DWR Department of Environmental Quality
Division of Water Resources
15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION
Application Number: 1466 vl( qX) (to be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: ONSLOW COUNTY SCHOOLS (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility
❑ Federal ® State/County ❑ Municipal ❑ Other
3. Signature authority's name: STEVE MYERS per 15A NCAC 02T .0106(b)
Title: CHIEF OPERATING OFFICER
4. Applicant's mailing address: 200 BROADHURST ROAD
City: JACKSONVILLE State: NC Zip: 28540-.
5. Applicant's contact information:
Phone number: (210) 455-2211 Email Address: steve.myers@onslow.kl2.nc.us
II. PROJECT INFORMATION:
1. Project name: STUMP SOUND ELEMENTARY SCHOOL
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: W000 and issued date:
If new construction but part of a master plan, provide the existing permit number: W000
3. County where project is located: ONSLOW
4. Approximate Coordinates (Decimal Degrees): Latitude: 34.5161 ° Longitude:-77.4894'
5. Parcel ID (if applicable): 020312
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: TIMOTHY M. STEWART License Number: 14575
Firm: Parker & Associates, Inc.
Mailing address: 306 New Bridge Street
City: Jacksonville State: NC Zip: 28540-
Phone number: (910) 455-2414 Email Address: officeAparkerjacksonville.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: PLURIS NORTH TOPSAIL
Owner Name: PLURIS, LLC
Permit Number: W00005849
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQ H �er Size: 12 inch
System Wide Collection System Permit Number(s) (if applicable): WQCS
Owner Name(s): PLURIS LLC
FORM: FTA 04-16
Page 1 of 5
VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ 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 attached?
❑ Yes ❑No ®N/A
3. If the Applicant is a Home/Property Owners' Association has an Operational Agreement (FORM: HOA) been attached?
[-]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. Nature of wastewater: 100 % Domestic/Commercial % Commercial
_ % Industrial (See 15A NCAC 02T .0103(20))
), Is there a Pretreatment Program in effect? ❑ Yes ® No
6. Hasa flow reduction been approved under 15A NCAC 02T .0114(fl? ❑ Yes ®No
➢ If yes, provide a copy of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(fl)
Daily Design Flow a'"
No. of Units
Flow
SCHOOL
12 gal/Student
848
10,176 GPD
gal/
GPD
gall
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
10,176 GPD
a 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).
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01141 shall
be determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 10 176 GPD (per 15A NCAC 02T .0l l4)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, indicate why:
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑ Flow has already been allocated in Permit Number:
❑ Rehabilitation or replacement of existing sewer with no new flow expected
❑ Other (Explain):
FORM: FTA 04-16 Page 2 of 5
VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
8 836 PVC
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: 1
2. Approximate Coordinates (Decimal Degrees): Latitude: 34.5150 Longitude:-77.49060
3. Design flow of the pump station: 0.25 millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): 176 gallons per minute at 128 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
6"
530
PVC
6"
105
DI
6. 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.
FORM: FTA 04-16 Page 3 of 5
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) & (g) ® Yes [—]No
➢ 15A NCAC 02T.0305 contains minimum se arations that shall be rovided fo
r
sewers
Setback Parameter*
stems.
Se aration 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 II impounded reservoirs used as a source of drinking water
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water or tide elevation) and wetlands (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches
10 feet
Any building foundation
5 feet
An 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
An swimming pools
10 feet
Final earth grade (vertical)
36 inches
➢ 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(f) cannot be achieved.
➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webna e
➢ If noncompliance with 02T.0305(f) or (g), see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ®Yes ❑ No ❑ N/A
➢ Seethe Division's draft separation requirements for situations where separation cannot be meet
➢ No variance is required if the alternative design criteria specified is utilized in design and construction
➢ 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(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 ❑ N/A
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and
inspections documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit.
FORM: FTA 04-16 Page 4 of 5
X. CERTIFICATIONS:
1. Does the submitted system comply with ISA NCAC 02T, the Minimum Design Criteria for the Permitting of Pum) Suulon,
and Force Mains (latest version, and the Gravin Sewer Minimum Design Criteria ( latest version) as applicable?
® Yes ❑ No
If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents
for review. Approval of the renuest Is required nrlor to submittal of the Fast Track Application and supoortin¢
documents.
2. Professional Engineer's Certification:
1, Timothy M. Stewart, P.E. attest that this application for
(Professional Engineer's name from Application Item 111.1.)
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 farther attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track
Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain
portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this
material and have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143.215.6A and 143-215.6E, 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.
North Carolina Professional Engineer's seal, signature, and date:
i 1127%
3. Applicant's Certification per 15A NCAC 02T.0106(b):
1 Steve_Myers, Chief Operating Officer attest that this application for
(Signature Authority's name & title from Application Item 1.3.)
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of
this application are not completed and that if all required supporting documentation and attachments are not Included, this
application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non -
discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties,
injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a
condition of this permit be violated. I also understand that if all required parts of this application package are not completed
and that if all required supporting information and attachments are not included, this application package will be returned to
me as incomplete.
NOTE — In accordance with General Statutes 143-215.6A and 143.215.6E, 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: / ° f- - � _.. _. Date: /._
FORM: FTA 04.16 Page 5 of 5
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: ONSLOW COUNTY SCHOOL
Project Name for which flow is being requested: Stump Sound Elementart School
More than one FTSE may be required for a single project if Die owner of the UVTP is Hot responsible for all punip
sladons 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: Pluris, LLC
b. WWTP Facility Permit #: W00005849
C.
WWTP facility's permitted flow
All flows are in MGD
1.542
d.
Estimated obligated flow not yet tributary to the WWTP
0.406840
e.
WWTP facility's actual avg. flow
0.581256
f.
Total flow for this specific request
0.010176
g.
Total actual and obligated flows to the facility
0.998238
h.
Percent of permitted flow used
65%
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:
(A)
(B)
Design
Pump
Pump
Average
Approx.
Station
Station
Firm Daily Flow**
Current
(Name or
Permit
Capacity, * (Firm / pf),
Avg. Daily
Number)
No.
MGD MGD
Flow, MGD
(D)=(B+C) (E)=(A-D)
Obligated,
Not Yet
Total Current
Tributary
Flow Plus
Daily Flow,
Obligated Available
MGD
Flow Capacity***
* The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow
that can be achieved with the largest pump taken out of service.
** Design Average Daily Flow is the flrm 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
behveen the project connection point and the WWTP where the Available Capacity is < 0.
Downstream Facility Name (Sewer): Sneads Ferry South Sewer Basin
Downstream Permit Number: WQ0034485
Page I of 6
FTSE 10-18
III. Certification Statement:
I Randy Hoffer 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 related sanitary sewer overflows or overburden any downstream pump station en route to the
receiving 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 with local established policies and procedures using the best available data. This
certification applies to those items listed above in Sections I and 1I 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 Official
7.
Page 2 of 6
FTSE 10-18
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