HomeMy WebLinkAboutWQ0044453_Application (FTSE)_20230519WQoDLNQS�
Kimley»>Horn
April 17, 2023
MAY .19.2023
State of North Carolina
NC Department of Environmental Quality water Quality
Section
Water Quality Section Wash ngbnn Regional Office
943 Washington Square Mall
Washington, North Carolina 27889
RE: Fast Track — Private Sewer Extension and Pump Station
Project Name: Hawthorne Emerald West
Attached, please find the applications and submittal items for review of the proposed private sanitary
sewer gravity line and pump station. The proposed private sanitary sewer main and pump station are
for the Emerald West project located in Greenville, North Carolina, at 0 Allen Road. Emerald West is
a multifamily residential project which includes townhomes, multifamily buildings, parking garages, a
clubhouse, and recreational areas.
This project is proposing approximately 3,320 LF of private 8-inch PVC gravity sewer lines with
associated services to the building and approximately 703 LF of private 4-inch C900 DR18 PVC force
main line. The private force main will connect to an existing public manhole located at the northwest
corner of the site. The flow from the site will be approximately 100,200 GPD, but the flow will be
shown as 0 on this application. The flow is referenced on the public sewer permit for this project
mailed to DEQ on 4/18/23.
The following are transmitted to you for review.
• $480 Application Fee
• FTA 06-21 Checklist and Application
• FTSE 10-18 Flow Tracking/Acceptance Form
Documentation of Business Registration
• Site Maps
• USGS Map
• Aerial Map
Please do not hesitate to contact me at (919) 653-6654 or jordan.brewer(c3lldmley-hom.com should
you or your staff have any questions for this review.
Sincerely,
W. Jordan Brewer, P.E.
Kimley-Hom and Associates
!Greenville
�V_� Utilities
April 18, 2023
Mr. Philip M. Payonk, Manager
Hawthorne Residential Acquisition LLC
806 Green Valley Road, Suite 311
Greensboro, NC 27408-7076
Re: Private Sanitary Sewer System Extension
Service to Pitt County Tax Parcel # 12068
Proposed Hawthorne Emerald West
Greenville, NC
Wastewater Flow Acceptance
Dear Mr. Payonk:
MAY 1:9 2023
Water Quality
Regional Operation Section
Waahingtort Repiq ud office
This letter will confirm that Greenville Utilities Commission has adequate capacity
for and will accept the wastewater discharge from the above referenced project in
the design amount of 100,200 GPD. The receiving facility will be Greenville
Utilities Commission Wastewater Treatment Plant (NC0023931).
The design daily discharge of 100,200 GPD has been accounted for in the public
sewer permit application for this project.
If you should have any questions or require any additional information concerning
this matter, please contact me at 252-551-1551.
Sincerely,
Clifton H. Cahoon, P.E.
Water Resources Construction/Contracts Engineer
Greenville Utilities Commission
cc: Mr. Anthony C. Cannon, General Manager/CEO
Mr. David W. Springer, P.E., Interim Director of Water Resources
Mr. W. Jordan Brewer, P.E., Kimley-Horne and Associates, Inc.
Connected To You Post Office Box 1847 1 Greenville, North Carolina 27835-1847 1 guc.com 1 252-752-7166
RECENEWNCDENRIMM Wow / —1 q S3
State of North Carolina
R J U N 0 5 2023 Department of Environmental Quality
DWDivision of Water Resources
f7ivWon of Water Resources Water Duality FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Regional Operations section FTA 06-21 & SUPPORTING DOCUMENTATION
t'deilFi i n$ioa-Ra9 mnnal_Office
Application Number: (to be completed by DWR)
All Items must be completed or the application will be rettimed
L APPLICANT INFORMATION:
l . Applicant's name: Hawthorne Residential Acquisition 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: Philip M. Pavonk per 15A NCAC 02T .01 ")
Title: Mstinger
4. Applicant's mailing address: 806 Green Valley Road, Suite 311
City: Chomsbm State: North Carolina Zip: 27408-7 76
5. Applicant's contact information:
Phone number. QW 275-9511 Email Address: pMygnk(a)hrolivinrz com
111. PROJECT INFORMATION: >
1. Project name: Hawthorne Emerald West —Ph YaI, C, V n�
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit nlnnber: WQ00 and issued date:
For modifications, also attach a detailed narrative description as described to Item C of the checklist
If new construction, but part of a master plan, provide the existing permit number. WQ00
3. County where project is loc-ateck Pitt
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.b0° Longitude:-77.42°
5. Parcel ID (if applicable): 12068 (or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
I. Professional Engineer: W. Jordan Brewer. PE. License Number. 039196
Firm: KJw1ey-Horn and Associates. Inc.
Mailing address: 300 S. Main Street, Suite 212
City: Holly Sminas State: North Carolina Zip: 27540-4201
Phone number e& 6�� Email Address: iordan.brewm a)kimley-horn.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Greenville Utilities Commission Permit Number. NCO023931
Owner Nana: Greenville Utilities Commission
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. PermitNumber(s): WQ
2. Downstream (Receiving) Sewer Information: $ inch ® Gravity 0 Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS
Owner Name(s): Gr=yille Utilties Commission
FORM: FTA 06-21 Page 1 of 5
VL GENERAL REQUH;LEWNTS
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 E N/A
3. If the Applicant is a HomwProperty Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and
supplementary documentation as required by 15A NCAC 02T.0115(c) been attached?
❑ Yes ❑ No ® N/A
4. Origin of wastewater. (check all that apply):
® Residential (Individually 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 % Industrial (See 15A NCAC 02T .0103(20))
If Industrial, is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? [—]Yes ®No
➢ If Yes, provide a copy of flow reduction approval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow'''
No. of Units
Flow
Multi Family - 1 Bed
240 gal/Day
114
27,360 GPD
Multi Family - 2 Bed
240 gal/Day
168
40,320 GPD
Multi Family - 3 Bed
360 gal/Day
54
19,440 GPD
Townhouse - 2 Bed
240 gal/Day
32
7,680 GPD
Townhouse - 3 Bed
360 gal/Day
15
5,400 GPD
gal/
GPD
Total
100,200 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: 100200 GPD (per 15A NCAC 02T .0114)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, please indicate why:
❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line.
Please provide supplementary information indicating the approximate timefiame for permitting upstream sewers with flow.
❑ Flow has already been allocated in Permit Number: Issuance Date:
❑ Rehabilitation or replacement of existing sewers with no new flow expected
❑ Other (Explain):
FORM: FTA 06-21 Page 2 of 5
VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T A365 & MDC (Grav[ty Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
8" 3,320 PVC
RECEIVED/NCDENR/DyyR
,TUN 0 5 2023
Regional Water Quality
Washln 00�lons 9eatlan gton Regional Offleg
Section U & 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 requirements is not allowed and a violation of the MDC
VIIL PUMP STATION DESIGN CRITERIA (If Applicable) —_qjT 02N & MDC (Pump Stations/Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: A11en Road
2. Approximate Coordinates (Decimal Degrees? Latitude: 35.60' Longitude:-77.42°
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: 0.3568 millions gallons per day (firm capacity)
➢ This should reflect the total GPM for the pump station with the largest pump out of service.
4. Operational point(s) per pump(s): 247.8 gallons per minute (GPM) at 3� feet total dynamic head (TDH)
5. ' Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
4"
703
C400 DR18 PVC
If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per
MDCPSFM Section 2.01 C Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
® Standby power source or ❑ Standby pump
➢ Must have 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 and may not be portable
Or if the pump station has an average daily flow leas than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C):
❑ Portable power source with manual activation, quick -connection receptacle and telemetry -
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry:
➢ Include documentation that the portable source is owned or contracted by the applicant 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
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 06-21 Page 3 of 5
IM SETBACKS & SEPARATIONS — (02 1.0200 & 15A NCAC 02T .0305(E)):
1. Does the project,comply with all separations/albanatives found.in 15A NCAC 02T .0305lf) & (g)? ® Yes ❑ No
15A NCAC 0217.030 contains minimum separations that shall be provided for sewer
Setback Parameter*
Separation Regrrdred
Storm sewers and other utilities not listed below (vertical)
18 inches
'Water mains (vertical - water over sewer preferred, 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 Mass I or
Class II impounded reservoirs used as a source of drmlang water, and associated wetlands.
100 .fleet
"Waters classified WS (except WS-I or WS-V� B, SA, ORW, HQW, or SB from normal
high water (or tide elevation) and wetlands associated with these waters (sea item M)
50 feet
"Any other stream, lake, rmpoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building formdation (horizontal)
5 feet
Any basement (horizontal)
10 feet
Top slope ofembankment or carts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 .&d
Final earth grade (vertical)
36 incites
➢ If noncompliance with =0305(f) or (a), see Section X.1 of this application
*15A NCAC 0 .03051a) contains alternatives where separations in 0210305(f) cannot be achieved. Please deck "yes"
above if these alteratives are used and provide narrative information to explain.
**Stream classifications can be identified using the Division's NC Surface Water Classifications webtm
2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A
➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements. and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ® Yea ❑ No ❑ N/A
➢ Please provide supplementary information identifying the areas of non-conformance.
➢ See the Division's draft seoaratiou roau4gumts for situations where separation cannot be met.
➢ No variance is required if the alternative design criteria specified is utilized in design and construction.
4. Is the project located in a river basin subj ect to any State buffer rules? ® Yea Basin name: TU ❑ No
If yes, does the project comply with setbacks found in the river basin rules per ISA NCAC 02B .0200? ® Yes ❑ No
➢ This includes Trout Buffered Streams per 15A NCAC 213,0202
5. Does the project require covcrage/auforization under a 404 Nationwide/individual permits ❑ Yea ® No
or 401 Water Quality Certifications?
➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required
6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional pertnits/certifrcations)7 Z Yes ❑ No
Per 15A NCAC 02T.0105(,O(directly related environmental permits or certification applications must be being prepared,
have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent pmnits (erosion
and sedimentation control plans, stormwater management plans, etc.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes No_
Per 15A NCAC 02T.0402. "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to that are subject to erosion that undermines or deteriorates tho sewer.
Siphons and sewers suspended through iaterierence/contlict boxes require a variance approval.
➢ If yes, include an attach —meat with details for cach line, including type (aerial line, size, material, and location).
E High priority tees shall he Inspected by the permittee or its representative at least once every.siz-months and
i ispeetions documented per 15A NCAC 02T.0403(ax5) or tke permittee's iadivldaal Ste -Wide Collection permit.
FORM: FCA 06-21 Page 4 of 5
a
R. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T. the Minimum Desien Criteria for the Permitting of Puma Stations
spud Force Mains (latest version), and the Gra3k Sewer Minimum Desimr Criteria (latest version) as applicable?
to Yes Q No
1 • 1 •: • V1: �I 11 11 • 11 ! ►: ►\ 1111 , :11.1 \•111 11 1 I:1.1:: ■ 1 -:, VI .1 1•:�' .I\ \ b: 1 1 1
r1kTA1 1 \ YI \1 ■11 1 \. 41 wl 1: 11 • 11 �1 1 i1. t ` 'd!1m : ''' L' :i, ,
►1�, Y-_!i'_ '� iL" 4'iL i[._ 1 r!1• ' IC.L. .i all ::Y! 2 vi- 1!!O ' :..f._.!.: 1•' :oY :1 i i,•{;
L'M -L I!E!i1 ;i'J:zY.i l:: l!!..A .:.'!�L'. ' , '.A= t._i._ iY:. _ �..L� _..! : L•:
:1!1 1: _ 1�I, L1 ,1,: •� !�; 1�11 11 t,_1 11r11 - .�'SL_� 1 '.'LSD
2. Professional Engineer's Certification:
I, W..lordart B ewer, attest that this applicationfor Home Emerald West
(Prelt clonal Enghiecesname hum Application Item nl.l .) (Projoct Name Erom Applioetign Item M l )
has been reviewed by me and Is accurate, canplele and coeststeat with the Information sappBed is the plans,
tpeciftcadons, eegtneeaing calculadons, and all other supporting docmnentation to the best of -my pledge. I farther
attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations,
Minimum Dmm Criteria for gravity Sewers (latest version). and the Minimum Desiim Qlteda for the Fast -Track Permittins;
o0umn 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, of certification in any application. package shall be guilty of Class 2 misdemeanor, which may
include a fine not to exceed S10,000; as well as civil penalties up to 525,000 per violation. M'>erepresentation of the application
-information, inchrding failure to disclose any design non-compliance with the applicable proles and desip criteria, may subject
the NorthCarolina-licenacdProfcssional Engineer to referral to the licensing board. (21 NCAC 56.0701)
North Carolina ProfeWonal Enppineer's seal, signature, and date:
OE(-�AC I)ENR/DwR
JUN 0 6 2V3
Water Qualtty
Wahi
Regional on per 15A NCAC 02T A 106(b):
I, Mbp M. Pavanlc attest that this application for Hawthom Emerald West
(3tnalutc Auftft Name Ram ApplicKtion Item U.) (Project Name Bom Appllcatlon ttwo'M 1)
attest that tills application has been reviewed by me and is Accurate and eomptete 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 fi-am this non-discharp system to surface waters or the land will result in an immediate enforcement
action that may include civil penahie% tnjmarve rdK and/or criminal prosecution. I will make no claim against the Division
of Water Rcsoarcea.should a condition of tins 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 bereturned tome as incomplete.
NOTE — In pcco>dance with general Statutes 143-215.6A and 143-215.6$. any, prawn 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 SIO,OI)0 as well as civil penalties up to $25,000 per violation.
Signature: Date:
FORM: FTA 06-21 Page 5 of 5
RECENEDINCDENRIDWR
State of North Carolina
JUN ® 5 2023 Department of Environmental Quality
Division of water Resources
Water Quality
DfVft.on 0, v4mer Ncsaeglgnal Q �Aeceptance for Sewer Extension Applications
Washington Regional ce (FTSE 04-16)
Entity Requesting Allocation: Hawthorne Rcsidential Acquisition llc
Project Name for which flow is being requested: Hawd oroime Emerald West (Private)
More than one FTSE may be required. for a singkPr'oject. y'die owner of the WWTP is not.responsiNe for all pump
stations along the roarte of the proposed wastewater}low.
I. Complete this section only if you are the owner of the wastewater treatment plant
a. WWI? Facility Name: Greenville Utilities Commission
b. WWTP Facility Permit #: NCO023931
All flow are in MGD
C. WWTP facility's permitted flow 17.5
d. Estimated obligated flow not yet tributary to the WWTP 2.721
e. WWTP facility's actual avg.. flow 9.779
£ Total flow for this specific request .1002
g. Total actual and obligated flows to the facility 12.60
h. Percent of permitted flow used 71.999
IL 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)
Design
PUMP
Average Daily
staion
Firm Flow"
(Name or
Cabby. * Mrm / Pf),
Number)
MGD MGD
Southside
30.259 12.104
(B)
(C
(D)-�
Obligated,
Affm
Not Yet
Total C unvixt
Ctn vat Avg.
Tn'butaiy
Flaw Plus
Deily Flow,
Daily Flow,
Obligated
ME D
MGD
Flow
5.791
1.322
7.113
O"A-D)
Available
l Apacity* **
4.991
* The hire Capacity of any pump station is defined as the mazimom pumped How that
can be achieved with the largest pump taken out of service.
*' Design Average Daffy Flow Is the firm sty of the pump station divided by a pealing
factor (pfl not lees than 2-%
*** A Planning Assessment Addendum shall be atbcbed for each pump station located
between the project connection point aed the NVWTP where the Avaiiable Capacity is <0.
Downstream Facility Name (Sewer): Unknown
Downstream Permit Number. LWmown
Page l of 6
FTSE 04-16
III. Certification Statement:
I Clifton H. Cahoon, PE 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 indicates acceptance of this wastewater flow.
Page 2 of 6
FTSE 04-16
Average Yearly Flow for:
1an.2022
Feb.2022
M a r.2022
Apr.2022
May2022
Jun2022
Ju12022
Aug2022
Sept2022
0ct2O22
Nov2022
Dec2022
Facility name, Permit #
Permitted Flow:
GUC
NC00�,
10.6580645
10.8178571
10.2129032
9.9066667
9.5645161
9.1366667
9.816129
9.7677419
9.6966667
9.3935484
9.32
9.3387097
9.802455833 Avg. Flow
2022 % of Permitted Flow:
17.5
0.560140333
(<80%/90% OK)