WQ0030775_More Information Received_20210304

Initial Review
Reviewer Thornburg, Nathaniel
Is this submittal an application? (Excluding additional information.)*
r Yes r No
If not an application what is the submittal type?*
Permit Number (IR)*
Applicant/Permittee
Email Notifications
Does this need review by the hydrogeologist?*
Regional Office
CO Reviewer
Admin Reviewer
Annual Report
Residual Annual Report
r Additional Information
r Other
WQ0030775
Aqua North Carolina, Inc.
r Yes r No

Submittal Form
Project Contact Information
Rease provide information on the person to be contacted by N�B Staff
Name * Andrew Norris
Email Address*
[e-mail]
electronic subnittal, confirmation of receipt, and other correspondence.
Project Information
........ ......... ............................................................................................................................... .
Application/Document Type* r New (Fee Req ui red)
r Modification - Major (Fee Required)
r Renewal with Major Modification (Fee
Required)
r Annual Report
c Additional Information
r Other
Phone Number*
919-653-6975
O Modification - Minor
C Renewal
C GW-59, NDMR, NDMLR, NDAR-1,
NDAR-2
r Residual Annual Report
r Change of Ownership
We no longer accept these monitoring reports through this portal. Please click on the link below and it will take you to the correct form.
https://edocs.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:* r Wastewater Irrigation r High -Rate Infiltration
r Other Wastewater r Reclaimed Water
r Closed -Loop Recycle r Residuals
r Single -Family Residence Wastewater r Other
Irrigation
Permit Number:* W00030775
Fbs CLrrent Existing permt number
Applicant/Permittee Address* 202 MacKenan Court, Cary, NC 27511
Facility Name * Avendale WWTP
Please provide comments/notes on your current submittal below.
At this time, paper copies are no longer required. If you have any questions about what is required, please contact Nathaniel Thornburg
at [e-mail].
Please attach all information required or requested for this submittal to be reviewed here.*
(Application Form Engineering Rans, Specifications, Calculations, Rc.)
WQ0030775a-Aqua RTC-3.4.21.pdf 3.64MB
Upload only 1 FLFdocurrent (less than 250 NB). NLRiple documents rust be combined into one FDFfile unless file is larger than
upload limit.
* V By checking this box, I acknowledge that I understand the application will not be
accepted for pre -review until the fee (if required) has been received by the Non -
Discharge Branch. Application fees must be submitted by check or money order
and made payable to the North Carolina Department of Environmental Quality
(NCDEQ). I also confirm that the uploaded document is a single PDF with all parts
of the application in correct order (as specified by the application).
Mail payment to:
NCDEQ — Division of Water Resources
Attn: Non -Discharge Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Signature
Submission Date 3/4/2021

DocuSign Envelope ID: 1056B70A-6FC0-44DF-8CC9-74FAA7F989CE
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
February 3, 2021
MICHAEL,AMELTON—ENGR EERINGMANAGER
AQUANORTH CAROLR, A, INC.
202 MACKENAN COURT
CARY, NORTH CAROLINA 27511
Subject: Application No. WQ0030775
Additional Information Request
Avendale WWTP
High -Rate Infiltration
Pender County
Dear Mr. Melton:
Division of Water Resources' Central and Regional staff has reviewed the application package
received November 12, 2021. However, additional information is required before the review may be
completed. Please address the items on the attached pages no later than the close of business on March 5,
2021.
Please be aware that you are responsible for meeting all requirements set forth in North Carolina
rules and regulations. Any oversights that occurred in the review of the subject application package are
still the Applicant's responsibility. In addition, any omissions made in responding to the outstanding items
in Sections A through G, or failure to provide the additional information on or before the above requested
date may result in your application being returned as incomplete.
Please reference the subject application number when providing the requested information. All
revised and/or additional documentation shall be signed, sealed and dated (where needed), with an
electronic copy submitted to my attention at the email address below.
If you have any questions regarding this request, please do not hesitate to contact me at (919)
7073660 or Lauren.Plummerkncdenr.gov. Thank you for your cooperation.
Sincerely,
Lauren Plummer, Engineer III Division of
Water Resources
cc: Wilmington Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Andrew Norris, PE — Aqua North America, Inc. (Electronic Copy)
Permit Application File WQ0030775
� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH C ROLINA - /
De ft tdE^—meWQ­hty 919.707.9000

DocuSign Envelope ID: 1056B70A-6FC0-44DF-8CC9-74FAA7F989CE
Mr. Michael A. Melton
February 3, 2021
Page 2 of 3
A. Application:
1. No comment.
B. Application Fee:
1. No comment.
C. Property Ownership Documentation:
1. No comment.
D. Setback Waivers. Easements, and Leases:
The development plans were changed with the proposed townhome lots adjacent to the 5-Day Upset
Pond being constructed as single-family residential lots. It appears that the property lines of these
lots have encroached the required buffer setback of 50 feet per the existing permit. Per the site
visit it appears that residential privacy fences are located within 15-20 feet of the pond's top of
berm, and newly constructed residential structures appeared to be only 40-50 feet from the same
top of berm location. An updated survey is needed to verify setback distances. Pursuant to 15A
NCAC 02T .0706(d), the property line must be 50 feet from the 5-day Upset Pond or pursuant to
15A NCAC 02T .0706(e) setback waivers that are written, notarized, and signed by all parties
involved and recorded with the county Register of Deeds must be obtained for all parcels within
the setback area.
E. Site Map:
1. No comment.
F. EnaineerinE Calculations
1. A set of spray area calculations was provided by Andrew Norris. Loading rates of 0.74 GPD/ft2
were depicted. Infiltration Basin Zones 1 and 2 have been approved for 0.65 GPD/ft2 loading rates
as of the most recent permit. Is Aqua requesting a change in approved loading rate? Please note
that this change would require a major modification submittal with additional documents such as
an updated soil evaluation, hydrogeological report, and fee.
G. Additional Documentation:
Certificate of Public Convenience and Necessity:
1. No comment.

DocuSign Envelope ID: 1056B70A-6FC0-44DF-8CC9-74FAA7F989CE
Mr. Michael A. Melton
February 3, 2021
Page 3 of 3
i Existing Permit:
1. The existing permit is for a 72,000 gallon per day (GPD) wastewater treatment and high -rate
infiltration facility to serve 200 three -bedroom residences. Per the site visit, it appears that
development plans were changed with proposed townhome lots being developed as single-family
residences. Please provide updated information regarding the number and type of units served by this
facility.
2. Per Attachment A, turbidity and flow are to be measured continuously. During the site visit, it was
noted that the ultrasonic flow meter observed in 2015 had been replaced with a bubbler meter. It is
unclear whether this unit is capable of recording continuous measurements. Additionally, it was
unclear if the provided turbidity meter was capable of data logging and recording continuous
measurements as the operator's reported values appeared to be the instantaneous readings based on
the operator's observation of the screen. Is the daily maximum turbidity value for each day being
recorded and reported digitally?
3. Within the existing permit, a float/skimmer assembly with an associated orifice plate was proposed
for construction with plans approved by this Office. The site visit observed that a small pump has
been installed that is under manual control versus the proposed configuration. What is the status of
the proposed construction?
4. During the site visit it was noted that there was no fencing, signage, or other measures to prohibit
access to the two infiltration areas. Pursuant to 15A NCAC 02T .0705(p), access must be prohibited
the treatment, storage, and infiltration areas. How do you propose to prohibit access to these areas?
Please provide a plan and a timeframe.
H. Recommendations
During the review, we noticed that the maps provided with the Green Space and Groundwater
Discharge Easement Agreement show a considerable area within the former townhome phase
located west of the 5-day upset pond designated for green space and groundwater discharge. It
appears that the single-family residential lots encumber the areas depicted in the recorded
agreement between Avendale Development, LLC and Aqua North Carolina, Inc (Pender
County, Deed B4183 P0022-0034). We recommend you revisit the agreement and update or
amend as necessary.

AQUA
March 4, 2021
Division of Water Resources
NC Dept. of Environment and Natural Resources
512 N. Salisbury St. Raleigh, NC 27604
Attn: Lauren Plummer
RE: Application No. WQ0030775
Additional Information Request
Avendale WWTP
High -Rate Infiltration
Pender County
Dear Lauren Plummer:
Please see the following formal submission for the additional information requested on
February 3, 2021:
D. Setback Waivers, Easements, and Leases:
1. The development plans were changed with the proposed townhome lots adjacent to
the 5-Day Upset Pond being constructed as single-family residential lots. It appears
that the property lines of these lots have encroached the required buffer setback of 50
feet per the existing permit. Per the site visit it appears that residential privacy fences
are located within 15-20 feet of the pond's top of berm, and newly constructed
residential structures appeared to be only 40-50 feet from the same top of berm
location. An updated survey is needed to verify setback distances. Pursuant to 15A
NCAC 02T .0706(d), the property line must be 50 feet from the 5-day Upset Pond or
pursuant to 15A NCAC 02T .0706(e) setback waivers that are written, notarized, and
signed by all parties involved and recorded with the county Register of Deeds must be
obtained for all parcels within the setback area.
Aqua Response:
See attached setback waiver.
F. Engineering Calculations
1. A set of spray area calculations was provided by Andrew Norris. Loading rates of 0.74
GPD/ft2 were depicted. Infiltration Basin Zones 1 and 2 have been approved for 0.65
GPD/ft2 loading rates as of the most recent permit. Is Aqua requesting a change in
approved loading rate? Please note that this change would require a major
modification submittal with additional documents such as an updated soil evaluation,
hydrogeological report, and fee.
202 MacKenan Court, Cary, NC, 27511 919.653.6975 [e-mail]

Aqua Response:
This error was a simple typo and the attached spray area calculations have been
updated with the correct loading rate.
G. Additional Documentation:
➢ Existing Permit:
1. The existing permit is for a 72,000 gallon per day (GPD) wastewater treatment and
high -rate infiltration facility to serve 200 three -bedroom residences. Per the site
visit, it appears that development plans were changed with proposed townhome
lots being developed as single-family residences. Please provide updated
information regarding the number and type of units served by this facility.
Aqua Response:
Per attached permit no. WQ0030864 modification, dated April 8, 2015, the
number of potential connections was reduced from 227 to 200 and flow allocation
from 82,440 gpd to 72,000 gpd based on the above referenced development
changes.
2. Per Attachment A, turbidity and flow are to be measured continuously. During
the site visit, it was noted that the ultrasonic flow meter observed in 2015 had
been replaced with a bubbler meter. It is unclear whether this unit is capable of
recording continuous measurements. Additionally, it was unclear if the provided
turbidity meter was capable of data logging and recording continuous
measurements as the operator's reported values appeared to be the
instantaneous readings based on the operator's observation of the screen. Is the
daily maximum turbidity value for each day being recorded and reported
digitally?
Aqua Response:
Aqua Operations confirmed the current ISCO 4230 Bubbler Flow Meter is
capable of continuous flow measurement per field photo below. The plant
currently has an Omni Site Crystal Ball monitor configured to alarm on Turbidity
Level High. The currently installed turbidimeter uses a HACH controller
(SC200). Aqua added a wireless 1/0 bridge between the turbidimeter controller
and the Omni Site Crystal Ball monitor. Per the operator's request, Aqua set the
output scaling from 0-100 NTU. The Crystal Ball has a 15-minute reporting
resolution.
202 MacKenan Court, Cary, NC, 27511 919.653.6975 [e-mail]

3. Within the existing permit, a float/skimmer assembly with an associated orifice
plate was proposed for construction with plans approved by this Office. The site
visit observed that a small pump has been installed that is under manual control
versus the proposed configuration. What is the status of the proposed
construction?
Aqua Response:
Aqua respectfully requests the previously proposed float/skimmer assembly
with an associated orifice plate be removed from the permit. Aqua plans to
continue to operate the current configuration with the manual transfer pump.
4. During the site visit it was noted that there was no fencing, signage, or other
measures to prohibit access to the two infiltration areas. Pursuant to 15A NCAC
02T .0705(p), access must be prohibited the treatment, storage, and infiltration
areas. How do you propose to prohibit access to these areas? Please provide a
plan and a timeframe.
Aqua Response:
See pictures of currently installed signage below.
202 MacKenan Court, Cary, NC, 27511 919.653.6975 [e-mail]

-bdp-.•Rr__a
__
SA
15 � 4 , , F
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Tyl

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f
-r.
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Alm
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DO NOT DRINK WATEP� y��
. FROM IRRIGATION SYSTEM � n �, w •.��
ADVERTENCIA
�� i' �� Y`•�i/�1,:. ESTE ESTABLECIMENTO ES REGADO
CON AGUA RECUPERADA
NO BEBA AGUA
DEL SISTEMA DE RIEGO

H. Recommendations
During the review, we noticed that the maps provided with the Green Space and
Groundwater Discharge Easement Agreement show a considerable area within
the former townhome phase located west of the 5-day upset pond designated
for green space and groundwater discharge. It appears that the single-family
residential lots encumber the areas depicted in the recorded agreement between
Avendale Development, LLC and Aqua North Carolina, Inc (Pender County, Deed
B4183 P0022-0034). We recommend you revisit the agreement and update or
amend as necessary.
Aqua Response:
The greenspace map was previously updated to account for the above referenced
development changes and subsequent adjustments in allocated greenspace area. A
copy of the updated map is attached.
Please provide me with the results of your review as soon as possible. If you have any further
comments or concerns, please contact me by phone at 919.653.6975 or by email at
[e-mail].
Sincerely,
Andrew Norris
Project Engineer
Aqua North Carolina, Inc.
202 MacKenan Court, Cary, NC, 27511 919.653.6975 [e-mail]

APPENDIX D.1.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
NON -DISCHARGE WASTEWATER SYSTEM WAIVER
(7111S I-VRA4.41A)"BE PI-10110C'OPIEIi b'OR In, EASAV ORIGI;'A/)
The Division of Water Quality will not consider this form complete Unless all instructions are followed. Failure to
follow instructions or to submit all required items will lead to additional processing and review time.
For more itrf rinafion or;Jnr• an electronic version of this fibrin. visir our fveb site at:
luururl.frc�(Lrrr.r�r•.ir�rrrc cf�s:lurr•ir,�licufir�r�s•.
INSTRUCTIONS TO THE APPLICANT:
✓ Do not submit this form for review without a corresponding Land Application Unit application form.
✓ Any changes to this form will result in the application package being returned.
✓ I1ny other setbacks required by 15A NCAC Subchapter 02T other than those referenced below. cannot be waived
thl•ough execution of this form.
✓ A copy of the completed and appropriately executed form must be provided to the property owner.
AGREEMENT TO WAIVE SETBACKS AS REQUIRED BY
15A NCAC 02T .0506(a), .0506(b), .0606(a), .0706(a) and. 1006(a)
The undersigned property owner(s) hereby permits:
Applicant's narne: Avendale Development, LLC
Complete mailing address of applicant: P.C. sox 1069
City: Rampstead State:
Telephone number: ( 91.0) 270-2242
NC
Zip: _
Facsimile number:
28443
Hereinafter referred to as the Permittee, to (check all that apply);
Non -Discharge disposal of wastewater effluent within 10 feet of the property line,
C] Non -Discharge disposal of wastewater effluent within feet of the identified residence,
® Construct treatment and storage units within 27 feet of the property line,
❑ Construct treatment and storage units within feet of the identified residence.
FORM: NDWWSSW 11-09

The waived setbacks apply as shown on the attached map and located at the following:
Location address of property:
City: Hampstead
222 Oakmont Dr.
State:
NC
Gip: 28443
❑ I certify that I am a deeded property owner of above -referenced property and am authorized to make decisions
regarding this property on behalf of other deeded property owners. Furthermore. I certify that I have read €ind
understand this Agreement and do hereby grant pennission to the Permittee to dispose of wastewater effluent or
construct wastewater treatment units as specified herein. I further agree that upon the Division of Water Quality's
issuance of a permit for the subiect non-discharU s stern I will record this waiver form with the a )ro riate Register
of Deeds and provide the Permittee and Division of Water Quality with documentation of such.
Property owner(s) name(s): A:ffx vendale ev o ment LLC
Signature:
Signature: •W. Fussel , Manager
Date:
Date:
NORTH CAROLINA. Ee.a COUNTY
1, a Notary Public for k4N.DVo5k County, North Carolina.
FiSZa�, AIAIAG" ar
do hereby certify that Avg ..v_/�sa n� [�y i�i3 WC,� personally appeared before me this day and
acknowledged the due execution of the foregoing instrument.
Witness my hand and official seal this the % �j� _ day of
SEA L
ti S Signature of Notary Public
�p1l�r 1 My eommiision expires 8_113 !
FORM:NDWWSSW 11-09

APPENDIX F.1.
❑ MEMO
❑ TELEPHONE
❑ FIELD REPORT
X CALCULATIONS
AUTHOR: Andrew Norris
DATE: 2/22/2021 TIME:
PROJECT: RTC-Avendale WQ0030775 Permit Renewal
SUBJECT: Spray Area Calculations (Loading Rates)
A UA
North Carolina,.
Loading
Area (ac.)
rate (GPD/ft`)
Gallons/Day
Infiltration Zone 1
1.22
0.65
34,543
Infiltration Zone 2
1.32
0.65
37,374
2.5
TOTAL
71,918
GPD
Projected Flow
200 Three -Room Homes 120 GPD/Room
72,000
TOTAL
72,000
GPD

APPENDIX G.1.
f;
Pat McCrory
Governor
AT,
NCDENR
North Carolina Department of Environment and Natural Resources
April 8, 2015
Thomas Roberts, President
Aqua North Carolina Inc
202 MacKenan Court
Cary, NC 27511
Subject: Permit No. WQ0030864 MODIFICATION
Aqua North Carolina Inc
Avendale Development
Wastewater Collection System Extension
Pender County
Dear Mr. Thomas:
Donald R. van der Vaart
Secretary
In accordance with your application received January 30, 2015 and additional information received on
March 27, 2015, we are forwarding herewith Permit No. WQ0030864 dated April 8, 2015 to Aqua North
Carolina Inc (Permittee) for the construction and operation upon certification of the subject wastewater
collection system extension. This permit shall be effective from the date of issuance until rescinded,
shall void Permit No. WQ0030864 issued July 8, 2013, and shall be subject to the conditions and
limitations as specified therein. This cover letter shall be considered a part of this permit and is
therefore incorporated therein by reference.
This modification is multifaceted encompassing the following:
• Approves approximately 1,142 feet of 6-inch gravity sewer that was installed without a permit
and 475 feet of new 6-inch to finish the townhome section.
• Voids a variance issued back on July 13, 2007 and removes allocation. originally approved for a
pool &. clubhouse facility; the original 587 feet of 6-inch gravity sewer was installed and
currently serves Lot 10 as a service, but could be used to serve other lots as a collection main
if permitted later.
• Reduces the number of potential connections from 227 to 200 and flow allocation from 82,440
gpd to 72,000 gpd based on development changes.
• Removes the pump station originally approved under this permit back on July 13, 2007. It was
incorrectly requested and is on the treatment facility's site, thus is an influent pump station.
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: [phone]\ Internet: www.ncdenr, ov
An Equal Opportunity \ Affirmative Action Employer-- Made in part by recycled paper

Aqua North Carolina Inc
Permit No. WQ0030864
Please pay particular attention to the following conditions contained within this permit:
Standard Conditions:
Condition 11.1: This permit shall not be automatically transferable; a request must be made and
approved.
Condition 114: Requires that the wastewater collection facilities be properly operated and maintained
in accordance with 15A NCAC 2T .0403 or any individual system -wide collection system
permit issued to the Permittee.
It shall be responsibility of the Permittee to ensure that the as -constructed project meets the
appropriate design criteria and rules. Failure to comply may result in penalties in accordance with North
Carolina General Statute §143-215.6A through §143-215.6C, construction of additional or replacement
wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer to
the licensing board.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right
to request an adjudicatory hearing upon written request within 30 days following receipt of this permit.
This request must be in the form of a written petition, conforming to Chapter 150B of North Carolina
General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh,
NC 27699-6714. Unless such demands are made, this permit shall be final and binding.
If you need additional information concerning this matter, please contact Dean Hunkeie at (910) 796-
7215 or via e.-mail at [e-mail].
Sincerely,
4
Ford y Zimmerman, Director
Division of Water Resources, NCDENR
by lames H. Gregson
Regional Supervisor
Water Quality Regional Operations Section
Wilmington Regional Office
Division of Water Resources, NCDENR
Cc: Luke Menius, Stroud Engineering
Pender County Health Department — Hampstead Annex
WIRO, Water Quality Section — Avendale WWTF (WQ0030775) Sewer Ext. File
Central Files, Water Quality Section
Michael Leggett, PERCS Unit (via email)
Page 2 of 9

.�
NCDENR
STATE OF NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
WASTEWATER COLLECTION SYSTEM EXTENSION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations, permission is hereby granted to the
AQUA NORTH CAROLINA INC
PENDER COUNTY
for the continued construction and operation upon certification of approximately 2,204 linear feet of 6-
inch and 8,160 linear feet of 8-inch gravity sewer to serve 200 three -bedroom residences as part of the
Avendale Development project, and the discharge of 72,000 gallons per day of collected domestic
wastewater into the Aqua North Carolina Inc's.existing sewerage system, pursuant to the application
received January 30, 2015 and additional information received on March 27, 2015 and in conformity
with 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 12, 1996 as
applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and
Force Mains adopted June 1, 2000 as applicable; and other supporting data subsequently filed and
approved by the Department -of Environment and Natural Resources and considered a part of this
permit.
July 8, 2013 Modification
Permit transfer from Avendale Development LLC to Aqua North Carolina Inc.
July 13, 2007 Modification (VOIDED)
For the construction and operation upon certification of approximately 8,201 linear feet of 8-Inch and
587 linear feet of 6-inch gravity sewer; a 100—gallon per minute pump station with duplex pumps, on -
site audible and visual high water alarms, telemetry, and on -site generator with automatic transfer
switch with approximately 55 linear feet of 4-inch force main to serve 211 three -bedroom (75,960 gpd)
& 16 two -bedroom (3,840 gpd) residences and a pool/clubhouse facility (2,640 gpd) as part of the
Avendale Development project, and the discharge of 82,440 gallons per day of collected domestic
wastewater Into the Avendale Development LLC's wastewater treatment facility; pursuant to the
application received June 6, 2007.
November 3, 2006 (Original Issuance —VOIDED)
For the "construction only" of approximately 7,966 linear feet of 8-inch gravity sewer to serve a future
development of unknown size & type as part of the Avendale project with no discharge of collected
wastewater into the Avendale Development, LLC's proposed sewerage system, pursuant to the
application received September 28, 2006.
Page 3 of 9

This permit shall be effective from the date of issuance until rescinded and shall be subject to the
specified conditions and limitations contained therein.
Permit Number: WQ0030864
Issued Today: April 8, 2015
F r S. ay Zimmerman, Di lector
Di Rio of Water Resources, NCDENR
By Authority of The Environmental Management Commission
Page 4 of 9

SUPPLEMENT TO PERMIT COVER SHEET
AQUA NORTH CAROLINA INC is hereby authorized to:
Construct, and then operate upon certification the aforementioned wastewater collection extension.
The sewage and wastewater collected by this system shall be treated in the Avendale Wastewater
Treatment Facility in accordance with Permit Number WQ0030775.
Permitting of this project does not constitute an acceptance of any part of the project that does not
meet 15A NCAC 2T; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria
adopted February 12, 1996 as applicable; and the Division's Minimum Design Criteria for the Fast -Track
Permitting of Pump Stations and Force Mains adopted June 1, 2000 as applicable, unless specifically
mentioned herein. Division approval is based on acceptance of the certification provided by a North
Carolina -licensed Professional Engineer in the application. It shall be the Permittee's responsibility to
ensure that the as -constructed project meets the appropriate design criteria and rules.
Construction and operation is contingent upon compliance with the Standard Conditions and any Special
Conditions identified below.
ll. STANDARD CONDITIONS
1. This permit shall not be transferable. In the event there is a desire for the wastewater collection
facilities to change ownership, or there is a name change of the Permittee, a formal permit request
shall be submitted to the Division accompanied by documentation from the parties involved, and
other supporting materials as may be appropriate. The approval of this request shall be considered
on its merits and may or may not be approved. [15A NCAC 02T.0104; G.S 143-215.1(d3)]
2. This permit shall become voidable unless the wastewater collection facilities are constructed in
accordance with the conditions of this permit; 15A NCAC 2T; the Division's Gravity Sewer Minimum
Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum Design Criteria for
the Fast --Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 as applicable, and
other supporting materials unless specifically mentioned herein. [15A NCAC 02T.0110]
3. This permit shall be effective only with respect to the nature and volume of wastes described in the
application and other supporting data. [15A NCAC 02T .0110]
4. The wastewater collection facilities shall be properly maintained and operated at all times. The
Permittee shall maintain compliance with an individual system -wide collection system permit for the
operation and maintenance of these facilities as required by 15A NCAC 2T .0403. If an individual
permit is not required, the following performance criteria shall be met: [15A NCAC 02T .0108(b)]
a. The sewer system shall be effectively maintained and operated at all times to prevent discharge
to land or surface waters, and to prevent any contravention of groundwater standards or
surface water standards.
b. A map of the sewer system shall be developed and shall be actively maintained.
Page 5 of 9

c. An operation and maintenance plan including pump station inspection frequency, preventative
maintenance'schedule, spare parts inventory and overflow response has been developed and
implemented.
d. Pump stations that are not connected to a telemetry system shall be inspected every day (i.e.
365 days per year). Pump stations that are connected to a telemetry system shall be inspected
at least once per week.
e. High -priority sewer lines shall be inspected at least once per every six -months and inspections
are documented.
f. A general observation of the entire sewer system shall be conducted at least once per year.
g. Overflows and bypasses shall be reported to the appropriate Division regional office in
accordance with 15A NCAC 2B .0506(a), and public notice shall be provided as required by North
Carolina General Statute §143-215.1C.
h. A Grease Control Program is in place as follows:
1. For public owned collection systems, the Grease Control Program shall include at least
biannual distribution of educational materials for both commercial and residential users and
the legal means to require grease interceptors at existing establishments. The plan shall also
include legalmeans for inspections of the grease interceptors, enforcement for violators and
the legal means to control grease entering the system from other public and private satellite
sewer systems.
2. For privately owned collection systems, the Grease Control Program shall include at least bi-
annual distribution of grease education materials to users of the collection system by the
permittee or its representative.
3. Grease education materials shall be distributed more often than required in Parts (1) and (2)
of this Subparagraph if necessary to prevent grease -related sanitary sewer overflows.
L Right-of-ways and easements shall be maintained in the full easement width for personnel and
equipment accessibility.
j. Documentation shall be kept for Subparagraphs (a) through (1) of this Rule for a minimum of
three years with exception of the map, which shall be maintained for the life of the system.
5. Noncompliance Notification:
The Permittee shall report by telephone to a water resources staff member at the Wilmington
Regional Office, telephone number (910} 796-7215, as soon as possible, but in no case more than 24
hours or on the next working day, following the occurrence or first knowledge of the occurrence of
either of the following:
a. Any process unit failure, due to known or unknown reasons, that renders the facility
incapable of adequate wastewater transport, such as mechanical or electrical failures of
pumps, line blockage or breakage, etc.; or
b. Any SSO and/or spill over 1,000 gallons; or
c. Any SSO and/or spill, regardless of volume, that reaches surface water
Page 6 of 9

Voice mail messages or faxed information is permissible, but this shall not be considered as the
initial verbal report. Overflows and spills occurring outside normal business hours may also be
reported to the Division of Emergency Management at telephone number [phone] or (919)
733-3300. Persons reporting any of the above occurrences shall file a spill report by completing and
submitting Part I of Form CS-SSO (or the most current Division approved form) within five days
following first knowledge of the occurrence. This report must outline the actions taken or proposed
to be taken to ensure that the problem does not recur. Part 1€ of Form CS-SSO (or the most current .
Division approved form) can also be completed to show that the SSO was beyond control. [G.S. 143-
215.1C(a1))
6. Construction of the gravity sewers, pump stations, and force mains shall be scheduled so as not to
interrupt service by the existing utilities nor result in an overflow or bypass discharge of wastewater
to the surface waters of the State. [15A NCAC 02T.0108(b)]
7. Upon completion of construction and prior to operation of these permitted facilities, the completed
Engineering Certification form attached to this permit shall be submitted with the required
supporting documents to the address provided on the form. A complete certification is one where
the form is fully executed and the supporting documents are provided as applicable. Any
wastewater flow made tributary to the wastewater collection system extension prior to completion
of this Engineer's Certification shall be considered a violation of the permit and shall subject the
Permittee to appropriate enforcement actions.
If the permit is issued to a private entity with an Operational Agreement, then a copy of the
Articles of Incorporation, Declarations/Covenants/Restrictions, and Bylaws that have been
appropriately filed with the applicable County's Register of Deeds office shall be submitted with
the certification.
A complete certification is one where the form is fully executed and the supporting documents are
provided as applicable. Supporting documentation shall include the following:
a. One copy of the project construction record drawings (plan & profile views of sewer lines &
force mains) of the wastewater collection system extension. Final record drawings should be
clear on the plans or on digital media (CD or DVD disk) and are defined as the design drawings
that are marked up or annotated with after construction information and show required buffers,
separation distances, material changes, etc.
b. One copy of the supporting pump station design calculations (selected pumps, system curve,
operating point, buoyancy calculations, and available storage if portable generator(s) or storage
greater than longest past three year outage reliability option selected) for any pump stations
permitted as part of this project.
c. Changes to the project that do not result in non-compliance with this permit, regulations, or the
Minimum Design Criteria should be clearly identified on the record drawings, on the certification
in the space provided, or in written summary form.
Page 7 of 9

Prior to Certification (Final or Partial): Permit modifications are required for any changes resulting
in non-compliance with this permit (including pipe length increases of 10% or greater, increased
flow, pump station design capacity design increases of 5% or greater, and increases in the
number/type of connections), regulations, or the Minimum Design Criteria. Requested
modifications or variances to. the Minimum Design Criteria will be reviewed on a case -by -case basis
and each on its own merit. Please note that variances to the Minimum Design Criteria should be
requested and approved during the permitting process prior to construction. After -construction
requests are discouraged by the Division and may not be approved, thus requiring replacement or
repair prior to certification & activation. [15A NCAC 02T .0116]
8. Gravity sewers installed greater than ten percent below the minimum required slope per the
Division's Gravity Sewer Minimum Design Criteria shall not be acceptable and shall not be certified
until corrected. If there is an unforeseen obstacle in the field where all viable solutions have been
examined, a slope variance can be requested from the Division with firm supporting documentation.
This shall be done through a permit modification with fee. Such variance requests will be evaluated
on a case -by -case basis. Resolution of such request shall be evident prior to completing and
submitting the construction certification. [ 15A NCAC 02T.0105(n))
9. A copy of the construction record drawings shall be maintained on file by the Permittee for the life
of the wastewater collection facilities. [15A NCAC 02T .0116]
10. Failure to abide by the conditions and limitations contained in this permit; 15A NCAC 2T; the
Division's Gravity Sewer Design Criteria adopted February 12, 1996 as applicable; the Division's
Minimum Design Criteria for the Fast -Track Permitting of Pump Station and Force Mains adopted
June 1, 2000 as applicable; and other supporting materials may subject the Permittee to an
enforcement action by the Division, in accordance with North Carolina General Statutes §143-215.6A
through §143-215.6C, construction of additional or replacement wastewater collection facilities,
and/or referral of the North Carolina -licensed Professional Engineer to the licensing board. [15A
NCAC 02T .0104; 15A NCAC 02T .0108(b-c)]
11. In the event that the wastewater collection facilities fail to perform satisfactorily, including the
creation of nuisance conditions, the Permittee shall take immediate corrective action, including
those as may be required by this Division, such as the construction of additional or replacement
facilities. [15A NCAC 02T .0110; 1SA NCAC 02T .0108(b)]
12. The issuance of this permit shall not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances that may be imposed by the Division any other Federal, State, or
Local government agencies which have jurisdiction or obtaining other permits which may be
required by the Division or any other Federal, State, of Local government agencies. [G.S. 143-
215.1(b)]
Page 8 of 9

FASTTRACK SEWER ENGINEERING CERTIFICATION
PERMITTEE:
Aqua North Carolina Inc
PERMIT #:
WQ0030864
PROJECT:
Avendale Development
ISSUE DATE:
April 8, 2015
COUNTY:
Pender
This project shall not be considered complete nor allowed to operate in accordance with Condition 7 of
this permit until the Division has received this Certification and all required supporting documentation.
Consequently, it should be submitted in a manner that documents the Division's receipt. Send the
required documentation to the Wilmington Regional Supervisor, Water Quality Section at the address at
the bottom.
Any wastewater flow made tributary to the wastewater collection system extension prior to completion
of this Certification shall be considered a violation of the permit and shall subject the Permittee to
appropriate enforcement actions. The Permittee is responsible for tracking all partial certifications up
until a final certification is received. A Final Certification shall be a complete set of record drawings and
design calculations regardless of whether partials have been submitted.
PERMITTEE'S CERTIFICATION
I, the undersigned agent for the Permittee, hereby state that this project has been constructed pursuant
to the applicable standards & requirements, the Professional Engineer below has provided applicable
design/construction information to the Permittee, and the Permittee is prepared to operate & maintain
the wastewater collection system permitted herein or portions thereof.
Printed Name, Title Signature Date
ENGINEER'S CERTIFICATION
I, ' as a duly registered Professional Engineer in the State of North Carolina,
having been authorized to observe (❑ periodically, ❑ weekly, ❑ full time) the construction of the
project name and location as referenced above for the above Permittee hereby state that, to the best of
my abilities, due care and diligence was used in the observation of the construction such that the
construction was observed to be built within substantial compliance of this permit; 15A NCAC 2T; the
Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 12,
1996 as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump
Stations and Force Mains adopted June 1, 2000 as applicable; and other supporting materials.
North Carolina Professional Engineer's Seal w/signature & date
❑ Final ❑ Partial
Certification Comments/Qualifiers:
NC DWR —Water Quality Regional Operations Section 127 Cardinal Drive Extension Wilmington, NC 28405
Wilmington Regional Office Phone: [phone] FAX: [phone]

APPENDIX H.1.
111111111111•111•1
HARRISONS
CREEK
11 11-1E
J.
NOTES:
1. SURVEY REFERENCES:
CSEDBOOK 941 PG312 / .
•
AND MAP BOOK 120 PG 64.
c".•
ce
cl
g-
aPN SPAG
si
/ikc:cco,c
VICINITY MAP NTS
41/
474:
LEGEND QS) /
\ . ----
PROJECT BOUNDARY I
__----------- , \
• • .---
WETLAND LINE
INFILTRATION BASIN 1
Line Table
Name Direction Length
L47 S 36°55'34" W 19.99 -
L48 S 58°24'03" W 271.92
L49 N 89°37'12" W 42,72
L50 N 76°28'53" W 69.20
L51 N 41°49'38" W 104.46
L52 N 38°52'18" E 33.18
L53 N 81°14'19" E 60.09
L54 N 52°43'38" E 44.41
L55 S 75°58'51" E 37.26
L56 S 89°44'29" E 35.87
L57 N 44°22'46" E 43.12
L58 N 52°43'38" E 158.16
L59 S 34°41'15" E 140.02
53226 SOFT 1.22 AC.
WWTP PLANT SITE
Line Table
Name Direction Length
L72 S 37°16'22" E 64.73
L73 S 52°53'56" W 203,92
L74 S 3°12'16" E z2.00
L75 S 86°47'44" W 24.00
L76 N 3°12'16° W 2140
L77 N 86°47'44" E 24,00
L78 N 37°06'04" W b1.73
L79 N 52°53'56" E 703.73
13722 SOFT 0.32 AC.
INFILTRATION BASIN 2
Line Table 0>
'V?
Nome Direction Length
(77
L60 S 14°16'08" W 47.73
L62 S 81°14'19" W 28.68
L61 S 52°43'38" W 248.73
L63 S 87°09'37" W 75.01
L64 N 30°54'28" W 57.64
L67 S 88°47'48" E 100.37 /
L66 N 36°15'53" E 270.43 if-- ' ' „
L68 S 45°50'42" E 114.62
\ 41v44, izi.'
\---,_.----------.\*
)) \
57602 SOFT 1.32 AC.
5 DAY UPSET POND
Line Table
Nome Direction Length
L69 S 73035154" E 180.57
L 70 S 36°12'20" W 254.87 Suitt of No . Cuuiinp APIk
Cuunty -of I', Lld (.!
PS -1%,44r '5
i t,VAni:t . .
21651 SO.FT 0.50 AC. . qcp,c9,
. -,... .
GREENSPACE 1 ..ic:15.1!7)c.al'il=1,,IIAIT:1 (f
,.,...ti
,,,i.:!ii.ii Ns c,..Ttificai•:534ii.5allind me -As AIi
, H
Line Table ')'tal1114.,›Ty It.q utrt7114.4t:j. for rt,zoNiu.
\/
L71 N 5°02'59" W 257.64
Name Direction Length '
111W view
Pi AA' 303-- 06-1?
L22 N 8°46'02" E 93.59
0
L24 N 77°52'34" W 76.01
L25 N 14°44'23" E 67.81
L26 N 60°45'12" W 114.13
L27 N 82°49'50" E 104.51
L28 N 5°02'59" W 334.41
L29 N 16°32'38" E 29.91
L30 S 73033125" E 337.08
L31 S 45°50'42' E 140.95
L32 S 31°37'08" E 48.53
L33 S 37°16'22" E 80.02
134 S 34°44'04" E 164.35
L35 S 7°52'00" E 70.96
L36 S 58°24'03" w 317.85
L37 S 75°43'30" W 66.92
L38 S 37°22'27" W 68.92
L39 S 36°52'52" E 34.90
L40 S 72°41'33" E 50.29
L41 S 63°01'56" E 58.34
L80 S 55°21'21" W 4.39
L42 S 23°19 59 W 81.94
L43 N. 60°57'41" w 30.15
L44 S 23°19'59" w 120.60
L45 N 60°57'41" W 20.30
L46 N 7°09'49" W 104,10
L81 S 76°41'09" E 9.52
Curve Table
Arc Chord, Tanige0 Chord
Name Delta Radius Length Length Length, Direction
317702
- 53226
- 13722
- 57602
- 21651
171 01
SO.FJ 7.29 AC.
1..22 AC.
SO.FJ ! 0.32 AC.
S0.F 1.32 AC.
SO.FT r 0.50 AC.
SOPFT 3.94 AC.
C3 42°29'51" 50.00 37,09 36.24 19.44 N 5°45'08" W
210. n
33 19 16.89 N 5°41'48" W
WWTP GREENSPACE 2
Line Table
Nome Direction Length
1
119 S 70°13'35" E 61.19
L20 S 0°19'01" W 76.10
L21 S 83°32'56" W 70.34
5880 SO FT j 013 AC.
151
)
03
czz4
kl
14.1
-1-• •H.
14/7
tint
•
S CREEK
3.94 ACRE
GREENSPACE
EASEMENT 1
// __ I ____
• TO ROCKY POINT
NOTE:
Name Delta Radius Length Length Length Direction GREENSPACE• EASEMENTS SHOWN ARE EXCLUSIVE OF AND
7
C2 4°43'05' 1281.26 105.50 105.47 5,2.78 N 65'56" E NOT INCLUDED WITHIN ANY ROAD RIGHT-OF-WAY.
N
to 54 46"E
S17° 18127"W 1000. 07
ACRE
GREENSPACE
EASEMENT 2
&E
POND
a
541.03
O.60 ACRE \\
GREENSPACE
EASEMENT 3
S17° 18' 33"W 300. 02
THERE IS A 10' WIDE PU3LIC UTILITY 1
ALONG ALL DEDICATED RIGHTS -OF -
ASE
WAY
v
ENT
1101011'
Curve Table
Arc Chord Tangent Chord
0011011111001
100 0 100 200
GRAPH IC SCALE: 1" = 100'
S11°1616" 999.54
0.39 ACRE
GREENSPACE 3
WITHIN EXISTING
TILITY EASEMENT
(2)
co
0.13 ACRE
GREENSPACE 4
WITHIN EXISTING
UTILITY EASEMENT
WWTP GREENSPACE 4
Name
aims!! NMI
O)
Line Table
Direction Length
Ll N 26°31'35" E
L2 N 82°50'11" E
13 S 7°09'49" E
L4 N 54°45'00" w
L5 N 7°11'42" w
18.03
15.00
238,14
33.71
200.40
5582 SQ.FT 0.13 AC.
a
.fr7..%,,, / :,,
,.. 1... •_,?i, v. 5.---)--)10 ''..,! 0..
, ..,„ go
, ,..r.
2)---
‘,,,a') n, *e7t.17 ',..:-
ma.
.30
s.10
1. 3
4'4
4.
111
-qo
..„
ISNIN
(1'*Ar't16:17 r,s- ("J •".4
THIS MAP IS NOT A CERTIFIED SURVEY AND HAS NOT
BEEN REVIEWED BY A LOCAL GOVERNMENT AGENCY FOR
COMPLIANCE WITH ANY APPLICABLE LAND DEVELOPMENT
REGULATIONS.
NOTE:
GREENSPACE EASEMENTS SHOWN ARE EXCLUSIVE OF AND
NOT INCLUDED WITHIN ANY ROAD RIGHT -OF WAY.
NOTE:
THE EXISTING GREENSPACE EASEMENT TO BE ABANDONED IS
RECORDED IN DEED BOOK 4183 AT PAGE 22 IN THE PENDER
COUNTY REGISTRY.
WWTP GREENSPACE 3
Line Table
Name Direction Length
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
L16
L17
L18
N 7°09'49" w
N 7°10'10" w
N 6°27'04" W
N 4°38'06" W
N 83°32'56' E
S 7°46'29" w
N 81°38'56" w
S 4°38'06" E
S 6°27'13" E
S 7°10'10" E
S 7°09'49" E
S 82°50'11" w
N 52°14'03" W
Nome Delta Radius
PM ME MO MR.
538.41
440.52
237.24
96.70
73.43
200.53
13.86
50.97
236.14
440.52
548.39
15,00
•14.12
Arc
Length
LEGEND
GREENSPACE EASEMENT
(TO BE ABANDONED)
GREENSPACE EASEMENT
(NEW)
Cl 6°29'00" 1281.26 144.98
I 43024 SO.FT 0.99 AC.
Curve Table
Chord Tangent
Length Length
144.90 72.57
Chord
Direction
N 1°23'25' W
1111111111111111111111111111111
Doc No: 20038838
Recorded: 07/11/2018 10:01:57 AM
Fee Arnt: $21.00 Page 1 of 1
Render County North Carolina
Sharon Lear Willoughby, Register of Deeds
BK 62 PG 102 - 102 (1)
REVISED 5/23/2018
TOTAL GREENSPACE
.4.:ra-Tr.•••
NO APPROVAL REQUIRED
to'
10-018
Penile Couffiv r i thDn t,
ALLOWABLE FLOW @ 2.5 SF PER GPD
GREENSPACE EASEMENT MAP
TOPSAIL TOWNSHIP
209,160 SF
4.80 AC
83,664 GPD
PENDER COUNTY NORTH CAROLINA
OWNER: AVENDALE DEVELOPMENT, LLC
ADDRESS: PO BOX 1069
HAMPSTEADNC 28443
PHONE: [phone]
STROUD ENGINEERING, P.A.
102-D CINEMA DRIVE
WILMINGTON, NC 28403
[phone]
DESIGNED: DLM
DRAWN: DLM
APPROVED: JHF
DATE:
SCALE:
5/9/2017
SHEET 1 OF 1
▪ •