WQ0040986_Application (FTSE)_20200326

Permit Number WQ0040986
Program Category
Non -discharge
Permit Type
Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions
Primary Reviewer
dean.hunkele
Coastal SWRuIe
Permitted Flow
0
Facility
Facility Name
Trinity Landing Senior Apartments DRY Private Sewer
Location Address
Owner
Central Files: APS _ SWP
3/10/2020
Permit Tracking Slip
Status Project Type
In review Major modification
Version Permit Classification
B Individual
Permit Contact Affiliation
Major/Minor Region
Minor Wilmington
County
New Hanover
Facility Contact Affiliation
Owner Name Owner Type
Lutheran Retirement Center - Wilmington Inc Non -Government
Owner Affiliation
Ted W. Goins Jr.
PO Box 947
Dates/Events Salisbury NC 2814509,
Scheduled
Ong Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
8/8/2019 3/9/2020

NOMS & TUNSTALL
CONSULTING ENGINEERS P.C.
2602 Iron Gate Drive, Saute 102 'x ti k_p = I W rt_.. _ 1429 Ash -Little River Road
Wilmington, NC 28412 ': ,y` Ash, NC 28420
[phone] MAR Q � 262iJ [phone]
[phone] Fax [phone] Fax
FY:
John S. Tunstall, P.F. J. Phillip Norris, P.E.
T. Jason Clark, P.E. Thomas J. Schectz, L.I.
March 9, 2020
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 Modification (Private)
Modification to WQ0040986 (Issued 08-08-19)
Trinity Landing
4915 Masonboro Loop Road
Wilmington, NC
N&T Project No. 18055
Dear Sir or Madam:
Enclosed is one (1) original application form with one (1) copy, two (2) copies of the Sewer
Narrative, one (1) original Flow Tracking / Acceptance Form (FTSE 10-18) from the Cape Fear
Public Utility Authority with one (1) copy, two (2) 8'/z x 11 color USGS Topographic Maps, two
(2) site plans (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.
"i . W, A -
T. Jaso Clark, P.E.
TJC/asn
18055 03-09-20-s-swr-mod-Itr (Private)
Enclosures
RECEIVEDMIDDENRIDWR
MAR 0 9 2020
Water Quality Regional
Operations Section
Wilmington Regional Office
NCBELS License C-3641

State of North Carolina
Department of Environmental Quality
t Division of Water Resources
15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Divlslon of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION
Application Number: (to be completed by DWR)
All items must be completed or the application will be returned
L APPLICANT INFORMATION:
1. Applicant's name: Lutheran Retirement Center - Wilmington. Inc. (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: Ted W. Goins. Jr. per 15A NCAC 02T .0106(b)
Title: President
4. Applicant's mailing address: P.O. Box 947
City: Salisbury State: NC Zip: 28145-
5. Applicant's contact information:
Phone number: 704 754-8220 Email Address: ifryena.trinitylanding.net
II. PROJECT INFORMATION:
1. Project name: Trinity Landing
2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project
If a modification, provide the existing permit number: W00040986 and issued date: 08-08-19 V
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: 27.91N' Longitude:-30.4W°
5. Parcel ID (if applicable): R07600-003-001-000
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: T. Jason Clark, P.E. License Number: 030869 NC
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] ntengineers.com cc: [e-mail]
IV. WASTEWATER TREATMENT FACILITY (W WTF) INFORMATION:
1. Facility Name: M'Kean Maffitt (Southside WWTP) Permit Number: NC 0023973
Owner Name: Cape Fear Public Utility Authority_
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than W WTF):
1. Permit Number(s): WO Downstream Sewer is Currently Being Permitted Concurrently w/ this App - Trinity (Public)
System Wide Collection System Permit Number(s) (if applicable): WQCS_
Owner Name(s):
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% °/u Domestic/Commercial % Commercial
_ % Industrial (See 15A NCAC 02T .0103(20))
L--->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 021.01140
Daily Design Flow'"
No. of Units
Flow
Residential 1 & 2 Bedroom (Apt. Units)
240 galfUnit
124
29,760 GPD
Restaurant
40 gal/Seat
265
10,600 GPD
Swimming Pool
10 gal/Person
351
3,510 GPD
Clubhouse / Pavilion
15 gal/Person
172
2,580 GPD
gal/
GPD
gal/
GPD
Total
46,450 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: 46450 GPD (per 15A NCAC 02T .0114)
➢ 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

VH. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
8" 332 PVC &DIP
➢ 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:
2. Approximate Coordinates (Decimal Degrees): Latitude: 0Longitude: -
3. Design flow of the pump station: millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) Length (feet) Material
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(fl & (g)
➢ 15A NCAC 02T.0305(fl contains minimum senarations that shall be provided for sewer systems:
® Yes [—]No
Setback Parameter'
Separation Required
Storm sewers and other utilities not listed below vertical
24 inches
Water mains vertical -water over sewer including in benched trenches
18 inches
Water mains horizontal
10 feet
Reclaimed water lines vertical - reclaimed over sewer
18 inches
Reclaimed water lines horizontal - reclaimed over sewer
2 feet
"Any private or public water supply source, including any wells, WS-I waters of Class I or
Class 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
Any basement
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade vertical
36 inches
➢ 15A NCAC 02T.0305(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 webnaee
➢ If noncompliance with 02T.0305(for (pg), 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 213.0202
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 Permittin Bg ranch
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, stornrwater management plans, etc.).
6. Does this project include any sewer collection lines that are deemed "high -priority?"
Per 15A NCAC 02T.0402, "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer
positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer.
❑ Yes ® No
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections
documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit.
FORM: FTA 04-16 Page 4 of 5

X. CERTIFICATIONS:
I. Does the submitted system comply with 15A NCAC 02'C, the Minimum Design Criteria for the Permitting or Pun Sp tgCoh
Fo 7109i -,l version and the Gravity Sewer Minimum Design Criteria flatcst version) as applicable?
® Yes ❑ No
If No, complete and submit the Varianec/Alternative Design Request application (VADC 10-14) and supporting documents for
review. Annrovat of the request is required urior to submittal of the Fast Track Annlication and supporting documents
2. Professional Engineer's Certification:
T. 3
attest that this application for
(Professional Engineer's name from A placation Item I11.1.)
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 ilia 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 ilia 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):
I • attest that this application for
(Signaturo Authority's ai & 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. 1 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 stake no claim against the Division of Water Resources should a condition
of this permit be violated. 1 also understand that if all required parts of this application package are not completed and that if
all required supporting information and attachments are not included, this application package will be returned to me as
incomplete.
NOTE — In accordance with General Statutes 143-215.6A and 143.215.6B, 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. 7
Signature: Date: /
i
FORM: FTA 04.16 Page.5 01`5

NT*- Nbss
State of North Carolina (�'t Vc(�)
Department of Environmental Quality
Division of Water Resources
Division of water Resources Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: Lutheran Retirement Center- Wilm. Inc
Project Name for which flow is being requested: Trinity Landing (private)
More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for ali 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: M'KeanMaflitt(Southside) WWTP
b. WWTP Facility Permit #: NPDES NC O023973
A11 flows are in MGD
c.
WWTP facility's permitted flow
12.000
d.
Estimated obligated flow not yet tributary to the WWTP
2.483
e.
WWTP facility's actual avg. flow
8.044
f.
Total flow for this specific request
0.046450
g.
Total actual and obligated flows to the facility
10.573
h.
Percent of permitted flow used
88.1
II. Complete this section for each pump station you are responsible for along the route of this proposed
wastewater flow.
List pump stations located between the project connection point and the WWTP:
Pump
Station
(Name or
Number)
69
(A)
(B)
(C)
(D)--(B+C) (E)=(A-D)
Design
Average
Approx.
Obligated,
Pump
Daily
Current
Not Yet
Total Current
Station
Firm Flow"
Avg. Daily
Tributary
Flow Plus
Permit
Capacity, * (Finn / pt),
Flow,
Daily Flow,
Obligated Available
No.
MGD MGD
MGD
MGD
Flow Capacity***
WQ0013555 4.065 1.506
TRN N/A 0.323 0.083
0.9 0.821 1.721 -0.215
0.0 0.067 0.067 0.016
* 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: Not Available
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.
Ef-AGIMUKAW6 A6NA6
Title of Signing Offleial
Page 2 of 6
FTSE 10-18

PLANNING ASSESSMENT ADDENDUM (PAA)
Submit a planning assessment addendum for each pump station listed in Section H where Available Capacity is <
0.
Pump Station (Name or Number):
Given that:
a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for
48% total flow % and 0.821 MGD of the Available Capacity (E) in Pump Station
69 ; and that
b. The rate of activation of this obligated, not yet tributary capacity is currently approximately
MOD per year; and that
c. A funded Capital Project that will provide the required planned capacity, namely
Motts Creek PS Upgrade is in design or under construction with
planned completion in TBD ; and/or
d. The following applies:
The Trinity Landing pump station (TRN) will be constructed as part of this project.
The pump station will be permitted separately.
The pump station must be constructed, certified, and activated prior to activation of the
project's sewer.
Therefore:
Given reasonably expected conditions and planning information, there is sufficient justification to allow
this flow to be permitted, without a significant likelihood of over -allocating capacity in the system
infrastructure.
I understand that this does not relieve the collection system owner from complying with G.S. 143-
215.67(a) which prohibits the introduction of any waste in excess of the capacity of the waste disposal
system.
Page 3 of 6
FTSE 10-18

SEWER NARRATIVE (PRIVATE)
TRINITY LANDING
4915 Masonboro Loop Road
Wilmington, North Carolina
For
Lutheran Retirement Center— Wilmington, NC
P.O. Box 947
Salisbury, NC 28145
[phone]
=0�
P0869 '
March 2020 (Private Modification)
April 2019
Prepared by:
NORRIS & TUNSTALL CONSULTING ENGINEERS, P.C.
1900 Eastwood Road, Suite 11
Wilmington, North Carolina 28403
[phone]
[phone] (Fax)
License # C-3641
N&T Project No. 18055

NARRATIVE
SEWER SYSTEM:
This public onsite gravity system is designed to service the Trinity Landing Development
located at 4915 Masonboro Loop Road in Wilmington, NC. The new system consists of
208 Units (1 and 2 Bedrooms) @ 240 GPD / Unit and a 265-seat restaurant, one (1)
onsite pool, and one (1) clubhouse. A total of 3,662 LF of 8-inch Public sewer line and
332 LF of 8-inch Private sewer line will be needed to complete the system. This new
system will require a pump station. It will connect into an existing manhole in an
existing public utility easement owned by the Cape Fear Public Utility Authority. The
new pump station is being permitted separately.
This system will be served by the Cape Fear Public Utility Authority.