WQ0042256_Application (FTSE)_20210209

Permit Number WQ0042256
Program Category
Non -discharge
Permit Type
Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions
Primary Reviewer
dean.hunkele
Coastal SWRule
Permitted Flow
Facility
Facility Name
Wilmington Trade Center Private Pump Stations
Location Address
Owner
Owner Name
Seamist Properties LLC
Dates/Events
Scheduled
Orig Issue App Received Draft Initiated Issuance
1 /13/2021
Regulated Activities

NORMS & TMSTALL
CONSULTING ENGINEERS P.C.
2602 Iron Gate Drive, Saute 102
Wilmington, NC 28412
[phone]
[phone] Fax
John S. Tunstall, P.E.
T. Jason Clark, P.E.
January 12, 2021
NC DEQ
Division of Water Resources
Water Quality Regional Operations Section
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
Re: Gravity Sewer Extension Fast -Track Permit Application (Private)
Wilmington Trade Center (PS #1, PS #2, & PS #3)
New Hanover County
N&T Project No. 19131
Dear Sir or Madam:
1429 Ash -Little River Road
Ash, NC 28420
[phone]
[phone] Fax
J. Phillip Norris, P.E.
Joseph K. Bland, P.E.
Thomas J. Scheetz, E.I.
RECEIVED
JAN 13 2021
NCDEQ
WILMINGTON RO
Enclosed is one (1) original application form, one (1) copy of the Calculations, one (1) copy of
the Sewer Narrative, one (1) original Flow Tracking / Acceptance Form (FTSE 10-18) with Flow
Letter from the Cape Fear Public Utility Authority, one (1) 8 '/2 x 11 color USGS Topographic
Map, one (1) site plan (ledger size) and a $480.00 check for the processing fee.
Please review this information for approval and contact us with any questions or comments you
may have. Thank you for your assistance on this project.
Sincerely,
NORRIS & TUNSTALL
CONSULTING ENGINEERS, P.C.
Joh S. Tunstall, P.E.
JST/asn
19131 01-12-21-s-swr-Itr (Private)
Enclosures
NCBELS License C-3641

SEWER NARRATIVE
WILMINGTON TRADE CENTER
4104 Hwy. 421 North
Wilmington, North Carolina
For
SEAMIST PROPERTIES, LLC
3807 Peachtree Avenue, Suite 200
Wilmington, NC 28403
[phone]
November 2020
Prepared by:
NORRIS & TUNSTALL CONSULTING ENGINEERS, P.C.
2602 Iron Gate Drive, Suite 102
Wilmington, North Carolina 28412
[phone]
[phone] (Fax)
License # C-3641
N&T Project #19131-1

NARRATIVE
SEWER SYSTEM:
These private duplex grinder pump stations and forcemain systems are designed to service
warehouse / showroom / office buildings. This permit is for the Wilmington Trade Center.
There are three (3) separate buildings with three (3) separate duplex private grinder pump
stations that will tie in to the existing 6" Public Low Pressure Forcemain that is on the West
side of US Hwy. 421. This forcemain belongs to the CFPUA.
PS #1:157,500 SF Warehouse & Office Space ADF = 6,950 GPD; PDF = 17,375 GPD
PS #2:157,500 SF Warehouse & Office Space ADF = 6,950 GPD; PDF = 17,375 GPD
PS #3:110,250 SF Warehouse & Office Space ADF = 4,900 GPD; PDF = 12,250 GPD
Each Private Pump Station will consist of a 6-foot diameter wet well, discharge piping, valve
vault, and required electrical panel and controls. The pump station reliability of the station is
per 15A NCAC 02T .0305 (h)(1)(C). A portable pump power source shall be dedicated to
backup of this station. A letter will be provided that the portable source of power is owned
or contracted for by the permittee and is compatible with the station. Telemetry is provided
at the station with remote notification if a power outage or problem occurs. A high-water
audio and visual alarm are provided.
The downstream forcemain size is 6". We are having to directional drill under US 421 with a
4" forcemain. We are able to maintain 2 fps in the 4" forcemain. The 6" forcemain is a Low
Pressure forcemain designed to accommodate multiple Pump Stations from along the 421
corridor.
There will be Private forcemain and Public forcemain in this permit.
Private Forcemain Lengths:
3" — 1892 ft
4" — 354 ft
Public Forcemain Lengths:
4" — 130 ft
6"-39ft
There are multiple conditions that occur for each pump station. Each of these pump
stations must be able to maintain 2 fps in the forcemain immediately downstream from the
pump station and overcome any Pump Stations that may also be on during operation. PS
#1 must be able to maintain 2 fps in the 4" forcemain. With that in mind, each pump station
will pump well above their required peak, in the predominant condition.
The MDC requires if practical, a minimum of two (2) cycles per hour. Due to the ADF, the
duplex pump / wet well requirements and the minimum FM requirements it is not practical to
meet the two (2) cycles per hour requirement.
This system will be served by the Cape Fear Public Utility Authority.

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: W koo qq )�(to be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: Seamist Properties. LLC (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: McKinley D. Dull per 15A NCAC 02T .0106(b)
Title: Manager
4. Applicant's mailing address: 3807 Peachtree Avenue, Suite 200
City: Wilmington State: NC Zip: 28403-
5. Applicant's contact information:
Phone number: 910) 395-6036 Email Address: [e-mail] & [e-mail]
II. PROJECT INFORMATION:
1. Project name: Wilmington Trade Center (PS #1, PS #2, & PS #3)
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: New Hanover \
4. Approximate Coordinates (Decimal Degrees): Latitude: 34.30433 1° Longitude:-77.97966' W
5. Parcel ID (if applicable): R02400-001-04 1 -000
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: John S. Tunstall, P.E. License Number: 19851
Firm: Norris & Tunstall Consulting Engineers, P.C.
Mailing address: 2602 Iron Gate Drive, Suite 102
City: Wilmington State: NC Zip: 28412-_
Phone number: [phone] Email Address: [e-mail] & [e-mail]
IV. WASTEWATER TREATMENT FACILITY (W WTF) INFORMATION:
1. Facility Name: James A. Loughlin (Northside W WTP) Permit Number: NC 0023965
Owner Name: Cape Fear Public Utility Authority
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): W00039283
System Wide Collection System Permit Number(s) (if applicable): WQCS
Owner Name(s): Cape Fear Public Utility Authority
FORM: FTA 04-16 Page l of 5

VI. GENERAL REQUIREMENTS
Ts -*L
I . 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 D"cloper's Operational Agreement (FORM; DEV) been attached?
❑ Yes ❑No ®N/A
3. if the Applicant is a Hotnc/Propene Owners' Association has an Operational Agreement (FORM: I IOA) 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 100 % 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(()? ❑ Yes ®No
➢ If yes. provide a cony of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 021.0114M)
Daily Design Flow'.b
No. of Units
Flow
Business General / Warehouse
25 gal/Day / Employee
34
850 GPD
Office
25 gal/DAY / Employee
236
5,900 GPD
Loading Docks
100 gal/Dock
24
2,400 GPD
gal/
GPD
gal/
GPD
gau
GPD
Total
9,150 GPD
a See 15A NCAC 02T .0I 14(b). (d). (e)(1) and (p)(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 .0I 14(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114] shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
Wastewater generated by project:** GPD (per 15A NCAC 02T .01 14) � S 10+ I e7\ D
➢ Do not include future flows or previously permitted allocations rn1 1
If permitted flow is zero, indicate why: `S aC I I r
is 3 : U t A 1pD
ElPump 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):
�b'w m) 666 t I D
FORM: FTA 04-16 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T.0305 & MDC (Gravity Sewersl:
I. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
> Section 11 & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
Y Section 111 contains information related to minimum slopes for gravity sewer(s)
D Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC
Vill. 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 numberorname: #ll O St1.3o`12IJ31°n — Iq
2, Approximate Coordinates (Decimal Degrees): Latitude: 44�°Longitude: -94.43 W°
3. Design flow of the pump station: 0,00915 millions gallons per day (Finn capacity)
4. Operational point(s) of the pump(s): 152 gallons per minute at 2q feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
4"
374'
PVC
3"
23'
PVC
6. Power reliability in accordance with 15A NCAC 02T.0305(h)(I):
Tu a►n�.A. �
Dbwns�a,m ��.
❑ 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
Y 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):
Y 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.
Y 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

Vi. GENERAL REQUIREMENTS
Ts --�
I. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ Yes ❑No NN/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 NN/A
3. If the Applicant is a liolne/Property Owners' Association. has alOperational Agreement (FORM: HOA) been attached?
❑ Yes ❑No NN/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
N Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 100 % Domestic/Commercial 100 % Commercial
— % Industrial (See 15A NCAC 02T .010 (20))
"is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Has a flow reduction been approved under I SA NCAC 02T .01 14(t)? ❑ Yes N No
➢ If yes, provide a cony of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 013 OI14M)
Daily Design Flow',b
No. of Units
Flow
Business General / Warehouse
25 gal/Day / Employee
34
850 GPD
Office
25 gaUDAY / Employee
236
5,900 GPD
Loading Docks
100 gal/Dock
24
2,400 GPD
gal/
GPD
�^ gal/
GPD
gal/
GPD
Total
9,150 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 .01 14(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114] shall be
determined using available flow data, water using fixtures, occupancy or operation pattems, and other measured data.
8. Wastewater generated by project: "'* GPD (per 15A NCAC 02T .0114) �%S ._k l I q `� � �i�
> Do not include future flows or previously permitted allocations I 1
If permitted flow is zero, indicate why: TS .4 ill 1
V S z.. l� SRO M
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect tb this line
1 �—
❑ Flow has already been allocated in Permit Number:
❑ Rehabilitation or replacement of existing sewer with no new now expected o[ U hd
❑ Other (Explain): _
FORM: FTA 04-16 Page 2 of 5

Ts 41__�
VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T.0305 & MDC (Gravity Sewers):
I. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
➢ 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.03U5 & MDC (Pump Stations/Force Mainsl:
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: k10 34.S6433109 — 11 ,q 1- 60 W
2. Approximate Coordinates (Decimal Degrees): Latitude:44174-HW Longitude:-0493-W'
3. Design flow of the pump station: 0.00915 millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): 105 gallons per minute at 47 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (Inches) Length (feet) Material
3" 844 PVC
6. Power reliability in accordance with I SA NCAC 02T.0305(h)(1):
�r�va-�. Dewns�.rr
❑ 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)(I)(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 pomp 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 timefrantes, shall be provided
in the case of a multiple station power outage.
FORM: FTA 04-16 Page 3 of 5

Vl. GENERAL REQUIREMENTS
PS W-3
I. 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: DEVI been attached?
❑ Yes []No ®N/A
3. If the Applicant is a Home/Pro e�rty 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 100 % Commercial
_ % Industrial (See 15A NCAC 02T 0103(201)
"Is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Hasa flow reduction been approved under ISA 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.01140
Daily Design Flow'•s
No. of Units
Flow
Business General / Warehouse
25 gal/Day / Employee
23
575 GPD
Office
25 gal/DAY ! Employee
165
4,125 GPD
Loading Docks
100 gal/Dock
16
1,600 GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
6,300 GPD
a See 15A NCAC 02T 01 14(b) id), (e)f I l 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 Qom. 42A-4).
b Per 15A NCAC 02T .0I 14(c), design flow rates for establishments not identified [in table I SA NCAC 02T.01 14] shall be
detennined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
Wastewater generated by project: ** GPD (per 15A NCAC 021.0114) I) 1 LT �ll�
Do not include future flows or previously permitted allocations 1p c n _I I jt �1
If permitted flow is zero, indicate why: ��` �`•� '�� OU Q1T�
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permit that aoonnect o1u ine Y�
❑ 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)-p2T.0305 & MDC (Gravity Sewersl:
I. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
TS -1�- 3
➢ Section 11 & III of the MDC for Permitting of Gravity Sewers contains infomtation related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
D Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) —02T.030 & MDC (Pomp Stations/Force Mains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
I. Pump station number or name: 91 V 3 4 , 30l{ 331° N -11, m%60 0
2. Approximate Coordinates (Decimal Degrees): Latitude:4+R4-14a Longitude:-04.9+*g
3. Design flow of the pump station: 0.0063 millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): 14 gallons per minute at 51 feet total dynamic head (TDI I)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) Length (feet) Material
3" 1,012 PVC
6. Power reliability in accordance with ISA NCA9 02T Q305(h)(D:
I r�va4c.
fish
❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(I)(l3)_
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be pennanent to facility
Or if the pmnp 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 titneframes, shall be provided
in the case of a multiple station power outage.
FORM: FTA 04-16 Page 3 of 5

IX, SETBACKS & SEPARATIONS — (02B.0200 & 15A NCAC 02T.0305(i)):
1. Does the project comply with all separations found in 15A NCAC 02T 0305(A & (a)
➢ 15A NCAC 02T.0305(fl contains minimum senarations that shall be Drovided for sewer systems:
® Yes ❑ No
Setback Parameter'
Separation Required
Stonn 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-1 waters of Class t or
Class 11 impounded reservoirs used as a source of drinking water
100 feet
"Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water or tide elevation and wetlands see item IX.2
50 feet
"Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches
10 feet
Any building foundation
5 feet
Any basement
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Draina e systems and interceptor drains
5 feet
Any swimming ools
10 feet
Final earth grade vertical
36 inches
➢ 15A NCAC 029'.0305(e) contains alternatives where separations in 02T.0305(fl cannot be achieved.
➢ "*Stream classifications can be identified using the Division's NC Surface Water Classifications webpggg
➢ If noncompliance with 02T.0305(flor (g). see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No
➢ 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 all setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes [] No
➢ This would include Trout Buffered Streams per 15A NCAC 2B.0202
4. Does the project comply with an individual 404 Permit or any 401 Certifications? ® Yes ❑ No
➢ Wetland -related permits shall be requested, obtained, and adhered to for projects that impact wetlands or surface waters
➢ Information can be obtained from the 401 & Buffer Pennittina Branch
5. Does project comply with 15A NCAC 02'r.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, stonmwater 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 onceevery 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:
Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permittine of Pump Stations
and Force Mains (latest veraign) and the Gravity Sewer Minimum Design Criteria (latest vg(gion) as applicable?
❑Yes IJ(No
If No, complete and submit the Variance/Altemative Design Request application (VADC 10-14) and supporting documents for
review. ♦...a:....n.._.._a
2. Professional Engineer's Certification:
Engineer's name
Ilem II I, I.)
attest that this application for
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation.
North Carolina Professional Engineer's seal, signature, and date:
3. Applicant's Certification per 15A NCAC 02T .0106(b):
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that this application for
has been reviewed by me and is accurate and complete to the best of my knowledge. 1 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. 1 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-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
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Signature: Date: 6
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I�ue c�nneL 0V\ �u rcema�nt �pS� mu ;1 l v a 1 ��m —js bon,
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FORM: FTA 04-16 Page 5 of 5

R31 l
State of North Carolina
Department of Environmental Quality
Division of Water Resources
EDWR
Division of Water Resources Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: Seamist Properties, LLC
Project Name for which flow is being requested: Wilmington Trade Center
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: James A. Loughlin (Northside) WWTP
b. WWTP Facility Permit #: NPDES NC O023965
All flows are in MGD
c. WWTP facility's permitted flow 16.000
d. Estimated obligated flow not yet tributary to the WWTP 3.580
e. WWTP facility's actual avg. flow 10.661
f. Total flow for this specific request 0.024600
g. Total actual and obligated flows to the facility 14.265
h. Percent of permitted flow used 89.2
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) (C) (D)=(B+C)
(E)=(A-D)
Design
Average Approx. Obligated,
Pump Pump Daily Current Not Yet Total Current
Station Station Firm Flow** Avg. Daily Tributary Flow Plus
(Name or Permit Capacity, * (Firm / pf), Flow, Daily Flow, Obligated
Available
Number) No. MGD MGD MGD MGD Flow
Capacity***
10 WQ0039922 22.090 7.363 3.472 0.642 4.113
3.250
12 WQ0039517 4.920 1.970 0.672 0.265 0.937
1.033
158 WQ0039283 0.827 0.308 0.000 0.025 0.025
0.283
* 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 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): Cape Fear Public Utility Authority
Downstream Permit Number:
Page 1 of 6
FTSE 10-18

III. Certification Statement:
I Jeff Theberge, CFPUA Eng. Mgr 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 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.
Engineering Manager
Title of Signing Official
1 /7/2021
Date
Page 2 of 6
FTSE 10-18