WQ0040665_Application (FTSE)_20190723

Central Files: APS ® SWP -
6125/2019
Permit Number WQ0040665 Permit Tracking Slip
Program Category Status Project Type
Non -discharge In review Major modification
Permit Type
Gravity Sewer Extension, Pump Stations. & Pressure Sewer Extensions
Primary Reviewer
dean.hunkele
Coastal SWRule
Permitted Flow
2,880
Version Permit Classification
B Individual
Permit Contact Affiliation
Facility
Facility Name MajortMinor Region
Loblolly Landing Subdivision Minor Wilmington
Location Address
7312 Mason Landing Rd
Facility Contact Affiliation
Wilmington NC 28411
Owner Name Owner Type
Cape Fear Public Utility Authority Government - Municipal
Owner Affiliation
James R. Flechtner
County
New Hanover
PE
235 Government Center Dr
Dates/Events Wilmington NC 28403
Scheduled
Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
3/2712019 6/18/2019
Regulated Activities
Subdivision
Wastewater collection
Outfall
Requested /Received Events
Additional information requested
Additional information received

TO: NCDEQ - DWQ
127 Cardinal Drive Extension
Wilmington. NC 28405
F] Shop Drawings
El Copy of Letter
03170198.10
Dean Hunkele
Loblolly Landing Subdivisi n
WQ0040665 - Wastewater System Permit
Additional Sewer Flow Permit Submittal
Z Attached El Under separate cover via
El Prints El Plans 171 Samples
[:1 Change order R Diskette FI
the following
items:
El Specifications
7,-
7, K-1111-1,1-1:12-
-2 Updated Fast Track Sewer Application (1 original & 1 copy)
1 $480 Review Fee
Updated Flow Tracking Application
Revised Sewer System Narrative
El Resubmit
F] Submit
R Return
❑ FOR BIDS DUE 20 El PRINTS RETURNED AFTER LOAN TO US
Dean,
This permit submittal is to allow additional sewer flow for the project as the developer wishes to construct 4-bedroom
homes in lieu of the 3-bedroom homes currently permitted. This will increase the permitted sewer flow for the project
from 2,800 GPD to 3,840 GPD. Please see the attached documents for this permit revision.
Please let me know if you have any questions or need anything else. Thanks!
z,
Joe Bovd. PE

The purpose of this project is to construct the necessary grading and infrastructure for t1­1
development of 8 residential lots within New Hanover County to be known as Loblolly Landin
To construct this project, which includes a new roadway, water, sewer and storm wat
infrastructure; the site will need to be cleared and graded along with installing necessa
infrastructure to allow the lots to be developed individually at a later date. There is one tract
land that include this proposed development, owned by John C. Dieffenbauch & Michael D. Hrit,
The project will be developed by Pompano Development Group, LLC, who Mr. Dieffenbauch LI
the managing member of and at a later date the property will transfer to.
-1-he property drains to Pages Creek (SA;ORW) via offsite sheet flow and ditches and ultimater-
part of the Cape Fear River Basin. Currently the site is undeveloped woodlands and surroundi
the project are residential subdivisions and Mason Landing Road to the west. i
This project has a permitted sewer design that includes the design and construction of
approximately 910 LF of 8-inch gravity sewer, four manholes, and eight sewer connections. The
sewer system will tie into an existing sewer main across the street from the development via a cut
in manhole. The sewer system the project ties to is owned by the Cape Fear Public Utility
Authority (CFPUA) and CFPUA will take ownership of these mainlines when the project is
complete. 8mvver flow once offsite will drain to an existing pump station (Pump Station #144)
Qvvn2d by CFPUA and ultimately ends at the James A. Loughlin (Northside) Wastewater Treatment
Plant, also owned and operated byCFPUA.
Due to design constraints there is one manhole within 50 feet of wetlands. The manholes with
50 feet of the wetlands is MH-2. This manholes will be installed in accordance with the Dra
Document - "Alternative Design Criteria for Minimum Separation for Sewer Systems to Wetlan
As mentioned, once the wastewater flow leaves the project via gravity flow, it will ultimately e
up at the James A. Loughlin (Northside) Wastewater Treatment Plant. This project previous
10
proposed 2,880 gpd of sewer flow be added to the Treatment Plant, however, we Jareno
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State of North Carolina
OF ARM
0 Department of Environmental Quality,
N Division of Water Resources
15A N CAC 02T .0300 — EAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources F'TA 04-16 & SUPPORTING DOCUMENTATION
Application Number: (to be completed by MVR)
All items must be co-nPleted or the aun ication will be returned
I. Applicant's name: Cape Fear Public Utility Authority (company, municipality, HOA, utility, etc.)
2. Applicant type: D Individual ® Corporation ® General Partnership ® Privately-ONvned Public Utility
[] Federal ® State/County ® Municipal E] Other
3. Signature authority's name: Matthew Tribett PLS PE per 15A NC AC 02T .0106{b?
Title: Engineering Manager
4. Applicant's mailing address: 235 Government Center Drive
City: Wilmington State: NC Zip: 28403-
5. Applicant's contact information:
Phone number: 9�10) 332-6560 Email Address:
-'J
1. Project naive: Loblolly Landing I , ,--
a
2. Application/Project status: �roposed (Neuw Permit) �Existing Permit Project
t
If a modification, provide the existing permit number: WQ00 and issued date:
If new construction but part of a master plan, provide the existing permit number: WQ00
3. County where project is located: New Hanover
4_ Approximate Coordinates (Decimal Degrees): Latitude: 342653" Longitude:-77.7766'
5. Parcel ID (if applicable): R04500-004-007-001
(or Parcel ID to closest downstream sewer)
1. Professional Engineer: Joe Boyd License Number: 039113
Firm: Withers Ravenel
Mailing address: 219 Station Road Suite 101
City: Wilmington State: NC Zip: 28405-
Phone number: (99 256-9277 Email Address: iboyd(Lwithersravenel.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INF'ORNIATION:
r
1. Facility Name: James A. Loughlin (Northside Plant) Permit Number
Owner Name: CFPUA
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF'):
1. Permit Nurnber(s): WQ Downstream (Receiving) Sewer Size: 8 inch
System Wide Collection System Permit Numbers) (if applicable): WQCS
Owner Name(s):
FORM: ETA 04-16 Page I of 5

1 _ If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessitv been attached"
Yes ®No EDN/A
2. If the Applicant is a Developer of lots to be sold, has a Devcloz er's Operational Agreement (FORNM: DEV) been attached",
3. If the Applicant is a 11-orne'prooerty Owners` Association. has an Operational Agreement (FL)EILM. 110A1 been attached')
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 ® Swinurring Pool /Clubhouse
0 Food and drink facilities ® Church ® Swimming Pool/T'ilter Backwash
[� Businesses I offices / factories Nursing Home ® Other (Explain in Attachment)
5. Nature of wastewater: 100 % Domestic/Cominereial % Commercial
_ % Industrial (See I5_A NCAC 02T _Oi03Q0))
L----->Is there a Pretreatment Program in effect? ® Yes {] No
6_ Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? [:] Yes ®No
� If yeas tstovicle a eo�� s�f flow reslnciicrn ay���oval letter
7. Summarize wastewater Generated by project:
Establishment Type (see 0Z T,OI 14ff11
Daily Design Flow 1,b
No. of Units
Flow
Single Family Residences (4 bedroom)
480 gal/funit
8
3,840 GPD
gall/
GPD
gall
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
3,840 GPD
a See 15A NCAC 02T .0114(b), (d)� (e)�I} 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 15ANCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114I shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 3,$40 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

VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T ,t`1305 �NLQC fGrayity Severs)-
I . Summarize gravity sewer to be pernritted:
Size (inches) Length (feet) Material
8 910 PVC
Section 11 & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
Section III contains information related to ininimum slopes for gravity sewer(s)
Oversizing lines to meet minimum slope requirement is not allowed and a violation of the NIDC
1. Pump station number or name
2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude. -
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 021.0305ifi1(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)(I)(C)
or
El Portable purnping 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 04-1.6 Page 3 of

IX. SETBACKS & SEPARATIONS TIONS — (02B .0200 & 15A NCAC 02T .030 n(f)):
1. Does the project comply with all separations found in 15A NCAC 02T _Q305 tt
15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems:
El 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
IS 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 I or
Class 11 irn ounded reservoirs used as a source of drinking water
100 feet
**Waters classified WS (except WS-1 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 buildi na 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
Any swimming pools
10 feet
Final earth made (vertical}
36 inches
15A NCAC 02T.0305(g', contains alternatives where separations in 021'.0305(f) cannot be achieved.
**Stream classifications can be identified using the Division's NC Surface Water Classifications web ;e
If noncompliance with 02T.0305(1) or (m, 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 .02009 ® 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 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 pernrits (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 02=1".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.
D Yes []No
If ves, 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 perm itee's individual System -Wide Collection permit.
FORM: FTA 04-16 Page 4 of

I_ Does the submitted system comply with 15A NCB' 021l the Mininium Design CriteJa for "he P rmi't e tinz of Pumv Siations
and Force Mains (latest versiOni, and the Gravity Se.wel.-Minimum Design Criteria (laiest version) as applicable')
19 Yes [I No
If No, complete and submit the VarlaDee/Alternative Design Request application (VADC 10- 14) and supporting documents for
review, AMroval of the reguest is required prior to submittal of the Fast Track Application and
". Professional Engineer's Certification:
attest that this application for
(Professional Engineer's name from Application Item III . 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 further attest that to the best
C� Z__
of rity knowledge the proposed design has been prepared ill accordance with the applicable regulations, gulations, 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,
L�
NOTE — In accordance with General Statutes 143-215.6A and 143-215.613, 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
C'
include a fine not to exceed S 10,000, as well as civil penalties tip to 525,000 per violation.
North Carolina Professional Engineer's seal, signature, and date: CA
SS
S
3 -3-
S.
3. Applicant's Certification per 15A NCAC 02T,0106(b):
... ..... . ........ —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 act -ion that may include civil penalties.
injunctiveF
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 143-215.6B, 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.
Signature: Date:
FORM: FTA 04-16 Page 5 of 5

Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: Poaano Development Group, LLC
Project Name for which flow is being requested: Loblolly Lane Subdivision
More than one FTSE may be requiredfor a singleproject if the owner of the TfWTP is not responsiblefor allpump
stations along the route of theproposed wastewaterflow.
1. 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 0023965
All flows are in MGD
c. WWTP facility's permitted flow 16.000
d. Estimated obligated flow not yet tributary to the WWTP 3.399
e. WWTP facility's actual avg. flow 10.661
f. Total flow for this specific request 0.003840
g. Total actual and obligated flows to the facility 14.063
h. Percent of permitted flow used 87.9%
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
Obligated,
Pump
Pump
Average
Approx.
Not Yet
Total Current
Station
Station
Firm
Daily Flow"
Current
Tributary
Flow Plus
{Name or
Permit
Capacity, #
(Firm / po,
Avg, Daily
Daily Flow,
Obligated
Available
Number)
No.
MGD
MGD
Flow, MGD
MGD
Flow
Capacity***
144
N/A
0.324
0.130
0.006
0.010
0.016
0.113
141
N/A
1.506
0.602
0.283
0.083
0.366
0.237
89
N/A
14.583
5.833
4.493
1.668
6.161
-0.328

I Matthew Tribett, CFPUA Eng. Mg certify to the best of my knowledge that the addition of
*')&Tiz�-* 2 S&-M w"--6; I# hfflW *
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 cercation applies to
those items listed above in Sections I and 11 plus all attached planning assessment addendums for which I
am the responsible party. Signature of this forni certifies that the receiving collection system or treatment
works has adequate capacity to transport and treat the proposed new wastewater.
Signing Official Signature Date
Title of Signing Official

1111''N 10IIIIIIIII'l '111, 111 1 111:
12 "I'MON 011210740 1! 11 111 11 1 1 WRILIffil � M-0111111 117 JII 1151►1 1 Ili I
Submit a planning assessment addendum for each pump station listed in Section 11 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
27% total flow % and 1.668 MGD of the Available Capacity (E) in Pump Station
: and that
b. The rate of activation of this obligated, not yet tributary capacity is currently approximately
MGD per year; and that
c. A funded Capital Project that will provide the required planned capacity, namely
Blue Clay Road Force Main is in design or under construction with
planned completion in complete ; and/or
HMMMMLM�_ �11 �
The Blue Clay Road Force Main is able to provide additional capacity at PS 89 by
diverting existing flow that is currently tributary to PS 89 directly to NSWWTP. ____ _ _ _
Construction of the force main is complete and was certified 4/5/18. The force main is
available for event management. Administrativeprocedures are pe 11 activation.
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.
Signing Of fficial Signature
Date
Page 3 of 6
FTSE 10-18