SW7070409_HISTORICAL FILE_20070629

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
COMPLIANCE EVALUATION INSPECTION
DOC DATE(
YYYYMMDD

�lv�/�o� Tow,✓ s/e�s
Permit Number SW7070409
Program Category
State SW
Permit Type
State Stormwater \J
Primary Reviewer (t
bill.moore \�
Coastal SWRule
Coastal Stormwater - 1995 \
Permitted Flow � \
Facility Name t \`
Moyock Town Shops 1/sk!LC'
Location Address I k Z,6/ f'F RLQ
522 Caratoke Hwy V
Jr.
Moyock NC \27958
Central Files: APS _ SWP _
1/17/2018
Permit Tracking Slip
1/18 a us
Project Type
New Project
ersion
Permit Classification
1.00
Individual
Permit Contact Affiliation
Major/Minor Region
Minor Washington
County
Currituck
Facility Contact Affiliation
Owner \�
D
Owner Name Owner Type
Individual
Gordon t Jones Owner Affiliation
Gordon Jones
4108 Ivy Ln
Dates/Events Kitty Hawk NC 27949
rig Issue
App Received;Initiated
6/29/2007
\Draft
4/12/2007
Regulated Activities) \\
State Stormwater - Infiltration System
Outfall �
Scheduled
Issuance �� Public Notice Issue
\��\\\\\U
6/29/2007
Effectiveiratl
6/29/2007 6/29/2021
_ Requested/Received Events
Deed restriction requested
Deed restriction received
Waterbody Name \� Streamindei Number Current Class Subbasin
517

- - s
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
December 2, 2009
7009 2250 0000 9252 0308
Mr. Gord n B. Jones
4108 Ivy Lane
Kittty awk, NC 27949
Subject: RETURN
Stormwater Project SW7070409 Modification
Moyock Town Shops
Currituck.County
Dear Mr. Jones:
This office received a copy of your Stormwater Application and supporting information on
September 24, 2009 for a proposed Moyock Town Shops. In a letter dated November 6, 2009 to you,
additional information was requested by December 7, 2009 to make the application package complete. On
November 18, 2009, we received a letter from your Consultant asking us to retain your Modification
Application for indeterminate duration of time in order to provide all requested information. Unfortunately
we are unable to retain your Modification Application therefore your "application" is being returned to you
as incomplete. The application package, plans and specifications can be picked up at the Washington
Regional Office if so desired
Please be advised that construction of the proposed facilities without a valid permit is a violation of
15A NCAC 2H.1000 and North Carolina General Statute 143-215.1 and may subject you to appropriate
enforcement actions in accordance with North Carolina General Statute 143-215.6. Civil penalties of up to
$10,000 per day per violation may be assessed for failure to secure a permit required by North Carolina
General Statute 143-215.1.
If you decide to pursue the project in the future, you must submit a complete new application
package that includes the requested additional information and a new permit processing fee.
If you have any questions or comments concerning this matter please contact Mr. Samir Dumpor,
or me, at [phone].
Sincerely,
At Hodge, Regional Supervisor
Surface Water Protection Section
Washington Regional Office
cc: Currituck County Inspections Dept.
Bob Stewart, PE, Performance Engineering
V' Washington Regional Office
North Carolina Division of Water Quality Internet: www nc%vaturaualnv.ore
943 Washington Square Mall Phone: [phone]
Washington, NC 27889 FAX [phone]
None
rthCarolina
Naturalll
An Equal Opportunity/Affirmative Action Employer — 50% Recycled110% Post Consumer Paper

ROBERT✓. SrEwART, ✓R., P.E
Civil Engineer- NC. B VA Registration '.
' November 17, 2009
Mr. Samir Dumpor, P.E.-I NOV 1 8 2009
NCDENR-DWQ-WaRO
943 Washington Square Mall
Washington, NC 27889
Re: Storm water Permit #SW7070409 modification. request, Engineer's project number,
988.. ,
Dear Mr. Dumpor,.
This letter is written in response to your correspondence to Mr. Gordon B. Jones dated
November 6, 2009 and.pursuant to our telephone conversation November 12, 2009. Our
discussion touched on all of the seven enumerated items of additional information
contained in your letter and I am clear as to what is, required. As I explained, there are
several issues prevailing which,will potentially affect the final configuration of the site
plan. The owners have asked me to discontinue working on the project until such time as
these issues are resolved. Therefore, 1 am requesting that you retain our modification
application until definitive action is taken regarding the outstanding issues.
On behalf on Mr: Jones, I appreciate your consideration of this request and 1 remain
available for discussion at the convenience of you and Mr. Hodge._ Thank you for your
time and attention to this matter.
Best regards, -
PERFORMANCE ENGINEERING
Robert J. Stewart, -Jr., P.E.
Cc:,Mr. Gordon Jones
File No. 988

�-.
NCDENR
North Carolina Department of Environment and
Division of Water Quality
Beverly Eaves Perdue
Governor
Mr. Gord B Jones
4108 Lane
Ki Hawk, NC 27949
Dear Mr. Jones:
Coleen H. Sullins
Director
November 6, 2009
Natural Resources
Dee Freeman
Subject: Stormwater Review SW7070409 Modification
Moyock Town Shops
Currituck County
This office received a Coastal Stormwater permit modification application and plans for
the subject project on September 24, 2009. A preliminary review of your project indicates that
before a State Stormwater permit can be issued the following additional information is needed:
1. Your proposal did not meet the required vertical separation of 2' between the bottom
of infiltration basin and the seasonal high water table. In some rare cases the
Division of Water Quality would accept the separation ranging between 1.5' to 2', but
only on sites with very high infiltration rate of in -situ soil, however, historically the
Division of Water Quality has never accepted separation of less than 1.5'. Please
revise your proposal to meet the required separation.
2. The Section B-B detail shows the elevation of infiltration basin of 3.4' while the plans
and calculations show the elevation of 3.6'. Please revise.
3. Provide cross section of infiltration basin showing bottom and storage elevation,
basin slopes and 4" sand layer at the bottom of the basin.
4. Delineate the wetlands on site or show a note that none exist.
5. Provide property boundary lines, bearing and distances.
6. Delineate the infiltration basin drainage area.
7. Provide two copies of signed and sealed revised sheets and requested documents.
The above requested information must be received in this office prior to December 7,
2009 or your application will be returned as incomplete. The return of this project will
necessitate resubmittal of all required items including the application fee. If you need additional
time to submit the required information, please mail or fax your request for time extension to me
at the Letterhead address and include the application number on the request. The request must
include justification for the amount of additional time needed. The request will only be granted
for justifiable delays that are unforeseen and beyond the owner or consultant's control.
You should also be aware that the Stormwater Rules require that the permit be issued
prior to any development activity. Construction without a permit is a violation of 15A NCAC
North Carolina Division of Water Quality
Internal: www ncwatcrqualilv.ore
943 Washington Square Mall
Washington, NC 27889
Phone: [phone]
FAX [phone]
, One
NorthiC�arollina
An Equal Opportunity/Affirmative Action Employer—
50%Recycled110% Post Consumer Paper
Naturally

Page 2 of 2
2H.1000 and North Carolina General Statute 143-215.1 and may result in civil penalties of up to
$25,000 per day.
Please reference the Stormwater Project Number above on all correspondence. If you
have questions, please feel free to contact me at [phone].
Sincerely,
Samir Dumpor, PE
Environmental Engineer
Washington Regional Office
cc: ✓Washington Regional Office
Bob Stewart, PE, Performance Engineering

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MOYOCK TOWN SHOPS
STORMWATER MANAGEMENT PERMIT APPLICATION
SOILS REPORT
ENGINEER'S PROJECT NO. 988
Preface: The soils evaluation for the Moyock lbwn Shops infiltration basins design was
conducted by the Engineer on January 1, 2007. The evaluation conducted on said date
consisted of two borings, one within each of the two areas that are designated for
infiltration basin construction. The elevation data is based on a temporary bench mark
taken from a location survey by Paul J. Toti, P.L.S.
BORING NO. 1, BASIN A SITE (ground elevation = 4.18' at boring site)
0-10" A horizon, medium to dark brown topsoil with prominent root mat
10"-22" light gray sandy clay loam
22"-38" dark to medium gray sandy loam with veins of light brown sand in last 8"
Free water at 33" below grade, elevation +/- 1.4'
BORING NO.2, BASIN B SITE (ground elevation = 6.4' at boring site)
0-6" A horizon, medium brown sandy loam
6"-43" reddish brown sandy clay loam with small amount of pebbles
43"-53" Light brown sand
Free water at 46" below grade, elevation +/- 2.57'
s�
'J%:Itilitet
PERFORMANCE ENGINEERING
8604,CARATOKE HIGHWAY
POWELLS POINT, NORTH CAROLINA 27966
PHONE [phone] FAX [phone]
SEP 2 4 2009
0- WQ-WAR0

SEP 2 4 2009
WQ-WAR0
TRANSFER TAX AMOUNT -51100 66 Aa
DATE/COLLECTOR.2-,2Q �(i0 �n
Excise Tax: . $ OSO-00
BOOK 928 PAGE 0: )
Ififfilindewillull y/
Doe ID: 001525790003 Type: CRP
Recorded: 02/22/20011et 09:11:12 AM
Fee Amt: E6,500.00 Page 1 of 3
Exelee Tax: Ni'o.00
currituek County. NC
Charlene Y Dowdy Replszer of Deeds
Ew928 Pa799-801
Recording Time, Book and Page:
Parcel No. 014B-000-058A-0000
Mail after recording to: Sharp, Michael, Outten and Graham, LLP, PO Drawer 1027, Kitty Hawk, NC 27949-1027 file no.
24484LR
This instrument was prepared by: William Brumsey,111/mnm File no. 06B36317
Brief Description for index: iEockTownship
NORTH CAROLINA GENERAL WARRANTY DEED
This DEED, made this 26 day of January 2006 by and between
GRANTOR
Family Enterprises of North Carolina, Inc.
A North Carolina Corporation
,PW.i
CORDON B. JONES and wife,
HELEN M.JONES
PO Box 1860
Kitty Hawk, NC 27949
Enter in appropriate block for each party: name, address, and, if appropriate, character of entity, e.q. corporation or partnership.
The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors and assigns, and shall include
singular, plural, masculine, feminine or neuter as required by context.
WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of all of which is hereby acknowledged,
has and by these presents does grant, bargain, sell and convey unto the said Grantees in fee simple, all that certain lot or parcel of land
situated in, Moyock Township, Currituck County, North Carolina, more particularly described as follows:
See attached Exhibit "A"
This instuument prepared by William Brumsey, 111, a licensed North Carolina attorney. Delinquent taxes, if any, to be paid by the
closing attorney to the county tax collector upon disbursement of closing proceeds .

,
BOOK 9 2 8 PAGE u 0 0
EXHIBIT A
Beginning at a point in the western margin of U. S. Highway 168 (120' R/W) and in the
northern boundary of the Moyock Medical Property, as shown in Condo Book 1, P. 135
of the Currituck County Registry, said point being marked by an existing %z' iron re -bar,
then from said point of beginning running S 54°08'13" W 223.38 feet along the said
Moyock Medical Properly to a point marked by an existing %z' iron re -bar in the eastern
boundary of the Neal Property, as described in D. B. 666, P. 138 of the Currituck County
Registry, then comering and running N 21°58'38" W 59.59 feet along the Neal property
and the centerline of a large ditch to a point marked by an existing %s" iron re -bar in the
northeast comer of the said Neal Property and in the southeast comer of the Glendon
Property as described in D. B. 812, P. 196 and D. B. 300, P. 906 of the Currituck County
Registry, then running the following courses and distances along the said Glendon
Property and the centerline of said large ditch: N 27°10'58" W 44.53 feet to a point
marked by an existing %" iron re -bar, then N 28°28'31" W 53.10 feet to a point marked
by an existing vz' iron re -bar, then N 43°16'37" W 73.95 feet to a point marked by an
existing %x" iron re-bar,.then N 42°29'28 W 72.56 feet to a point marked by an existing
%z' iron re -bar in the northeast comer of the said Glendon Property and in the southern
margin of N.C.S.R. 1222 (60' RPW), then comering and running along the southern
margin of N.C.S.R. 1222 N 45°38'25" E 162.68 feet to a point marked by an existing
concrete R/W monument at the southwest corner of the intersection of U. S. Highway
168 and N.C.S.R. 1222, then comering and running S 84°30' l3" E 86.60 feet to a point
marked by an existing concrete R/W monument in the southwest comer of the
intersection of U. S. Highway 168 and N.C.S.R. 1222, then cornering and running along
the western margin of U. S. Highway 168 S 3301VI2" E 266.94 feet to the point and
place of beginning.
For a more complete and accurate description of the above property reference is made to
a map entitled "ALTA/ACSM Land Title Survey for Robert Davies, Moyock Township,
Currituck County, North Carolina" drawn by William C. Godfrey, Professional Land
Surveyor, dated March 31, 2005 and recorded in Plat Cabinet --r Slide 3-?a of the
Currituck County Registry.

BOOK 9 2 8 PAGE 8 O 1
The property hereinabovc described was acquired by Grantor by instrument recorded in Book 5" Page 634
A map showing the above described property is recorded in Plat Book Page
TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to Grantees in
fee simple.
And the Grantor covenants with the Grantee, that Grantor is seized of the premises in fee simple, has the right to convey the same in fee
supple, that title is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the
lawful claims of all persons whomsoever except for the exceptions hereinafter stated.
Title to the property hereinabove described is subject to the following exceptions:
Reservations, Restrictions and Easements of record.
IN WITNESS WHEREOF, the Grantor has hereunto set his hand and seal, or if corporate, has caused this instrument to be signed in its corporate
name by its duly authorized officers and its seal to be hereunto affixed by authority of its Board of Directors, the day and year first above written.
Family Enterprises of North Carolina, Inc.
--__— -- (C rpor to Name) -��-- ----- --- (SEAL)
By ,A _t�ZF/y tLo� _ (SEAL)
Ke11y A. Davies _— President
ATTEST: (SEAL)
Secretary (Corporate Seal) _ (SEAL)
STATE OF )C�'1trr I rL�,fn- , COUNTY/CITY OF `— 1 A ✓/(�
That ICL `l " V+ n �� �a Notary Public do hereby certify
I 7 �F(L /�S t L/JL �/ t Personally
Appeared before me this day and acknowledged the due execution of the foregoing instrument for the purpos erein expressed.
Wiha,qUn, o�sea is day of QI %�7 o2oD .60WMrobaL*PYwba 2.OowYMM 0 DDt1IM (SEAL)
AFNow AM Notary Public
My commission expires: Q n . a-ij Q Ul
v
State of-AkMh ba
Countyof Ou+ribdc (�r -un yj 0,/
This/ day oP� ( , 2006 personally came before me Kelly A. Davies who, being by me duly swom says that she
is President of Family Enterprises of North Carolina, Inc. , a North Carolina Corporation, and that said writing was signed by her in
behalf of said corporation by its authority duly given. And the said Kelly A. Davies acknowledged the said writing to be the act and
deed A■ -
25=fi
r mto,Nttotw No '
My commission expires v Notary
North Carolina, Currituck County
The foregoing certificate(s) of
is ecrtified to be correct. This instrument was presented for registrations
2006, at .M., and duly recorded in the Office of the gis[er t
at Page
.tw —F
day of
for Currituck County, North Carolina, in Book

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LETTER OF TRANSMITTAL
PERFORMANCE ENGINEERING
8604 CARATOKE HIGHWAY
POWELLS POINT, NC 27966
PHONE [phone] FAX [phone]
CERTIFIED MAIL — R.R.R.
TO: Designated Review Engineer
OF: NCDENR-DWQ-WaRO
943 WASHINGTON SQUARE MALL
WASHINGTON, NC 27889
RECEM-D,
DATE: 9/22/09
SEP 2 4 2009
PROJECT NUMBER: 988, Moyock Town Shops, request for modification to permit
#SW7070409, Currituck County
WE TRANSMIT THE FOLLOWING:
-original and 1 copy- Revised STORMWATER MANAGEMENT PERMIT
APPLICATION FORM
- Check #0001 in the amount of $505.00 for major modification review fee
-Revised original, INFILTRATION BASIN SUPPLEMENT
-Two, Revised Plan Sheet 2 of 4
- Revised NARRATIVE AND DESIGN CALCULATIONS
- Infiltration Basin O&M Agreement
- Excerpt from USGS quad sheet "Moyock Quadrangle"
- Soils Report (from original submittal)
- General Warranty Deed, Book 928, Page 799, Currituck County Registry
COMMENTS: Please advise if there is any additional information required. I remain
available to answer questions at your convenience. Best regards, Bob Stewart
CC: Mr. Gordon B. Jones
File 1103
Currituck County Planning Dept.

J 'a4 `70 704a.9 M o �:) tAc�ocy' DWQ skkop>
1 STORMWATER SUBMITTAL REQUIREMENTS
INFILTRATION/EXFILTRATION SYSTEMS
Basins and Trench
Objective
A. Collect all runoff from all BUA (proposed and/or existing and/or offsite) as the case may be,
by any means including piping or swales, and direct it to the infiltration system.
B. Check the proposed basin/ trench design to make sure it meets or exceeds the minimum
design criteria for design storm, volume and drawdown. ;
What makes up a complete infiltration basin / trench application package?
A. Two sets of sealed, signed & dated layout & grading plans with appropriate details.
B. Completed application with supplement(s), SWU-101, SW401-Infiltrati6n Trench, SW401-
Infiltration Basin, and inspection and maintenance agreements.
C. Deed restriction document, if applicable. (subdivisions & projects with out parcels)
D. Sealed, signed & dated calculations.
E. A soils report containing information in regard to the soil type, boring locations, seasonal high
water table elevation and expected infiltration rate.
F. Chlorides test results must be provided if the project is within Y: mile of SR waters (Phase 11).
(This is only required to test out of SR water treatment requirements)
III. BIMS entry (for DWQ use only)
Enter & track application acknowledged date, review date, add info requested/received dates, permit
issue dates, and drainage area info. Best done after the add info letter is written and before sending
permit up for signature.
IV. Shell documents (for DWQ use\only)
Permit shells: s:\wqs\stormwater\shell\shighcominbasin
S:\wqs\stormwater\shel is\h ig hcomi ntrench
s:\wqs\stormwater\shells\highsubinbasin
s:\wqs\stormwater\shells\hig hsu bintrench
Calculations: s:\wqs\stormwater\excel spreadsheets\inbasin
s:\wqs\stormwater\excel spreadsheets\intrench
V. Review Procedure- look for consistency between the various elements of the package- application,
plan and calculations.
A. APPLICATION
1. V Original signatures are required. Photocopied signatures cannot be accepted.
2. �/A completed infiltration basin or infiltration trench supplement, one for each proposed
system. A signed, dated and notarized Inspection and Maintenance Agreement for
iiy each proposed system with an original signature.
3. [/The elevations, areas and volumes reported on the supplement match up to the
�humbers used in the calculations and shown on the plan details.
4.✓Built-upon areas are reported in square feet in Section 111.6.
, 5. Receiving stream name and classification.
6.✓Section 111.6 is filled in -cannot be left blank. One column must be filled in for each
(proposed infiltration basin or trench.
7. If the applicant is a corporation, partnership or LLC, look it up on the Secretary of State
N/ACorporations Database. Make sure corporation is spelled correctly (capitalization and
runctuation matter) and that the person signing the application is at least a vice-
o president in the corporation, a General Partner in the partnership, a member in a
.�t.6 Ymember-managed LLC, or the manager of a manager -managed LLC. Need
documentation to support if the Articles of Incorporation do not list the members or
2S managers of the LLC. If an agent signs, then a letter of authorization is needed from the
president, vice president, general partner, member or manager.
8.'-00or subdivided projects, a signed and notarized deed restriction statement must be
ovided.
9. Soils report with the SHWT, Soil type and expected infiltration rate.

Infiltration Basin & Trench, cont.-" '
B. CALCULATIONS
1. V The basin or trench must draw down within 5 days. Spray irrigation is not acceptable as
the sole means of drawdown.
2.V The design storm is 1.5" if the project is subject to Phase II or is sited within '/z mile of
and draining to SA waters. The design storm for projects subject to Phase II sited
within '/2 mile of and draining to SR waters must treat the difference between the pre
and post development conditions for the 1-yr 24-hr storm. Otherwise, use 1" design
storm.
3. Report the bottom surface area.
4. 1/Report the surface area at the overflow elevation.
5. V Show the calculation for the minimum required volume.
6. t/ Provide a table of elevations, areas, incremental volumes and accumulated volumes to
demonstrate that the minimum required volume has been provided.
7.✓Calculations are signed, sealed & dated.
eport the Drainage Area and Built -upon area for each basin or trench.
'? 9. he seasonal high water table must be at least 24" below the proposed bottom
elevation of the system. For Phase II projects, at least 12" of this must be in naturally
,occurring soils.
10VAII runoff in excess of the design storm must bypass to a vegetated filter prior to
entering the basin or trench. If the system is designed to store a larger design storm
(generally 2-3 times the minimum), the requirement for an offline bypass can be waived.
Please contact the Division to determine what design storm is appropriate for the
project.
0

Infiltration Basin & Trench, cont.
C.
PLANS - Plan sheets should be kept to a minimum. For small commercial single basin
projects, the plan set could consist of only 2 or 3 sheets, layout, grading and details. For
larger projects, show as much information as possible on as few sheets as possible, without
clutttteering them up.
J
1. Development/Project Name
V
2. Engineer name and firm.
3. �/✓Legend
4. North Arrow
5. ✓Location Map with nearest intersection of two major roads shown. Major road is any 1,
✓2, or 3 digit NC, US or interstate highway.
6. /Scale- standard engineering scale, no off-the-wall stuff.
7. v /Date
8. ✓ Revision number and date, if applicable.
9. ✓ Original contours, proposed contours, spot elevations, finished floor elevations, pipe
inverts, swale inverts, etc.
10. Existing drainage (piping, swales, ditches, ponds, etc.), including off -site. Include a map
2
delineating the offsite drainage areas.
11. roperty/Project boundary lines, bearing & distances.
12.�(ean High Water Line or Normal High Water Line, if applicable.
2
13.irainage easement locations shown on the plans along with their width.
14. Wetlands delineated, or a note on the plans that none exist. Provide a copy of the
wetlands delineation map signed by the Corps of Engineers, or have the applicant
include a copy of the unsigned delineation map submitted to the Corps. Infiltration
systems may not be located in wetlands unless a permit to fill those wetlands has been
-/obtained and the soils meet the SHWT and hydraulic conductivity requirements.
151Details for the roads, parking, cul-de-sacs, including sidewalk width, radii, dimensions &
slopes.
16N/Apartment / Condo development- provide a typical building footprint with dimensions,
and note all concrete and wood deck areas.
17. The drainage area for each basin or trench is clearly delineated and numbered to match
up to the calculations and supplement. Drainage area delineation is best done as a
,L
separate plan sheet.
18. A basin section detail showing bottom and storage elevations, 3:1 side slopes. The side
slopes of an infiltration basin are not restricted to vegetation. They may be hardened
with rock, timber, concrete, decorative brick, etc.
1 qj$A trench section detail with the perforated pipe diameter, filter fabric wrapped around
e pipe and around the trench, trench height and width, rock fill type.
20. using a pre-fab chamber structure, provide details of the chamber, including model #,
width, chamber volume and number of chambers being used.
21V/length,
21. A bypass structure detail is provided showing a trash rack with 56" square openings,
and the necessary bypass weir or pipe elevation. Several types of bypass structure
✓ designs are acceptable.
22. /Dimensions for line formed by the bottom of an infiltration basin.
each and arc contour
23. All runoff in excess of the design storm must pass through a vegetated filter prior to
being discharged into the receiving stream. The filter must be 50' long for SA waters
and 30' long for non -SA waters.
24.✓011 infiltration be located least 50' from the MHW line of surface waters.
systems must at
25. Vegetation is specified for basin slopes not being hardened. Weeping Love Grass is not
as a permanent vegetated cover for side slopes.
26.Vuitable
AII roof drainage must be directed to the system. Show the roof drain collection piping
on the plans. This is especially necessary for projects where the buildings back up the
property lines where roof drainage may leave the site prior to going through the system.
271/Monitoring wells may be required on a case -by -case basis.

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MODIFICATION TO PERMIT NO. SW7070409
MOYOCK TOWN SHOPS
STORM WATER MANAGEMENT PLAN- NARRATIVE AND DESIGN
CALCULATIONS
ENGINEER'S PROJECT NUMBER 988 EC- EIVED,
.•Q�N CAR(.)
� :oFEssio 2
SEP 2 4 2009
/ SJY Q- Vr,RO
i
g13I%9
PERFORMANCE ENGINEERING
8604 CARATOKE HIGHWAY
POWELLS POINT, NC 27966
PHONE [phone] FAX [phone]
The Moyock Town Shops is proposed for a 1.50 acre parcel at the corner of US 168
and SR 1222 (Camellia Drive). The site currently contains three abandoned, formerly
commercial and institutional buildings with related pavement and curbing. All of the
existing site improvements will be removed with the exception of the curbing and storm
drains located along the north and east property lines. This existing storm sewer system
will be left in place although it will not be utilized by the proposed development. Runoff
from the subject tract will be retained on site as further explained below. The Best
Management Practice to be implemented is dry retention and infiltration. The most
notable revisions to the site plan and storm water BMP are tabulated as follows:
1. B.U.A. increased from 36,261 s.f. to 37, 797 s.f; an increase 0
1,536 s.f.
2. The approved plan cal%3fbr two infiltration basins; the revised p an entails a single
basin.
3. The design storm is established as 1.02 inches. This is a weighted value based on a 1"
design storm for the original 36,261 s.f. of B.U.A. an a 1.5" storm as the basis for the
additional 1,536 s.f. of B.U.A. This approach is pursuant to the regulations which came
into effect in October of 2007.
4. The bottom elevation of the basin is lowered to an elevation of 3.6' which results in a
vertical separation distance of 1.03'.
5. Pursuant to the regulations set forth in the Currituck County Unified Development
Ordinance (hereafter UDO), the basin is designed to accommodate run off from a 3.11
storm event. The previous design storm was 3.08". This data is taken from the N.O.A.A.,
N.W.S. web site.
The newly proposed site improvements are very similar to the previously approved site
plan. The building footprint has increased from 7,800 s.f. to 8,500 s.f. and is comprised of

Stormwater Narrative and Design Calculations, Moyock Town Shops, Project No. 988,
page 2 of 4
six unspecified units and an anchor unit at the south end that is anticipated to be a Dunkin
DoNuts store. The related vehicular and pedestrian accommodation amenities have been
modified slightly; primarily to provide a drive-thru.feature for the anchor store. There
remains an existing easement located on the property which provides access to the
residence located at the south west corner of the property. Also unchanged is the presence
of a prominent drainage ditch running along the rear (west) property line. This ditch ties
in to a watercourse labeled "Moyock Run" on the U.S.G.S. Quadrangle "MOYOCK", a
partial copy of which is enclosed with the subject tract identified. The existing ditch will
serve as the receiving watercourse for overflow conditions. A sod lined filtration swale
will convey overflow water from the basin to the existing ditch.
Stormwater run-off will be conveyed to the infiltration basin via sheet flow, curb and
gutter and flumes. There is an overflow drain basin in the infiltration basin to allow the
release of water into the existing ditch in the event the design storm is exceeded. The
overflow provision terminates with a thirty feet long vegetative filter outlet as depicted
on the plan sheet.
The INFILTRATION BASIN SUPPLEMENT, Section 11, contains three lines that are
flagged for non -conformities. The explanations and rational for these noncon ormittes are
tabulated as follows:
1. Basin Design Parameters -Basin bottom elevation: The required vertical separation
distance (hereafter v.s.d.) of 2' between the basin bottoms and the seasonal high water
table (hereafter s.h.w.t.) could not be met while retaining the excessive volume of runoff
mandated by County regulations. In the area of the basin the s.h.w.t. is evaluated to be
2.57'. The design bottom elevation of 3.6' yields a v.s.d. of 1.03'. The attached SOILS
REPORT provides recorded findings which confirm that the cwaracteristies of the soil, as
observed, are generally consistent with the description given in the U.S.D.A., S.C.S.,
SOIL SURVEY OF C'URRITUCK COUNTY, NORTH CAROLINA for the mapped
Altavista soils. The in situ Altavista soil is characterized by a permeability of 0.6-2.0
inches per hour in the depth range of 15" to 42". The calculations provided at the end of
this narrative include demonstrative evidence that the 1" design storm volume will easily
infiltrate within the allotted five day period. The option of using a higher design bottom
elevation for the basins was not viable due to the County's regulations prohibiting fill
within ten feet of the property line. The basins bottom elevations had to be designed at an
elevation such that the required volume could be retained while keeping the storage
elevation low enough to be able to tie in to adjacent existing grades.
2. Additional Information- Recorded Drainage Easement: The basin is located
immediately adjacent to paved drive aisles which tie in to public rights -of way and which
will not be obstructed. Therefore, access to both basins is readily available for operation
and/or maintenance activities without the necessity of recording access easements.
- Bypass: There is no by-pass system designed due to the
excessive volume of retainage required by the County. Any run-off exceeding the 1.02"
design storm event will be captured within the basin and will not cause the initial "first

Stormwater Narrative and Design Calculations, Moyock Town Shops, Project No. 988,
page 3 of 4
flush" of runoff to be discharged into the receiving water course before it is effectively
treated.
The INFILTRATION BASIN SUPPLEMENT, Section Ill, REQUIRED ITEMS
CHECKLIST, contains several lines that are noted by "see narrative". Some of these
lines refer to the maintenance easement and high flow by-pass and are addressed in the
preceding paragraphs. The others are explained as follows:
3. Pre-treatment: There are no pre-treatment devices proposed due to the excessive
volume of runoff the basin is designed to accommodate. Also influencing this omission is /
the fact that the nature of the proposed establishment is such that there is not likely to be ✓
high concentrations of pollutants contained in the run-off. There are no industrial,
manufacturing or agricultural processes intended for the proposed retail operation.
Likewise, there are no un-stabilized or unimproved areas close by that are likely to
become the source for intrusion of wind born particulates.
4. Flow distribution detail- The design provides for two flume inlets, each to convey
approximately 50% of the total run-off into the basin. The two flumes are located a
sufficient distance apart to provide equal distribution within the basin.
DESIGN CALCULATIONS
Total drainage area = 59,559 s.f.
Impervious coverage: Building footprint 8,500 s.f. V
Vehicular area 27,674 s.f. `"
Sidewalks & dumpster pads 1,623 s.f. /
Total impervious (BUA) area = 37,797 s.f. (63%)
Design storm: With this design being a modification of the existing permit no.
SW7070409 which was approved for a total BUA of 36,261 s.f. and a design storm of 1",
and there having been rule changes adopted subsequent to the approval date, the
additional 1,655 s.f. of BUA will be considered using the currently required 1.5" design
storm. (This required method was provided by Mr. Scott Vinson of the DWQ
Washingto�l Office on
storm is calculated as follows:
1" (36,261/37,797)+ 1.5"(1,536/37,797)= 1.02" 1
Using the Schuler Method the unit volume, Rv = 0.05 + 0.009(63%) = .62 inches per inch
Required storage volume = 59,559 s.f(1.02'/12)(.62) = 3,139 c.f.
Storage provided: 3.6' contour area = 4,645 s.f, 5.5' contour area = 6,681 s.f.
Basin Volume = 4,645(1.91) + (6,6814,645)(0.95') = 10,760 c.f. (equates to 3.43"
rainfall event) Note: The basin is over -sized in order to comply with Currituck County
storm water management requirements that dictate the design for the 10 yr., 2 hr. storm
which equates to 3.11" based on data provided online in the NOAA ATLAS 14.
DRAWDOWN TIME- Basins filled to capacity (1.9', equivalent of 3.43" rainfall event)
Using data taken from the U.S.D.A., S.C.S., SOIL SURVEY OF DARE COUNTY

Stormwater Narrative and Design Calculations, Moyock Town Shops, Project No. 988,
page 4 of 4
NORTH CAROLINA, Table 16, PP.96-97, the most limiting permeability ✓
range for the in situ soil type is 0.6 — 2.0 inches per hour. The midrange value of 1.3
inches per hour is used to evaluate the anticipated drawdown time. The basin filled to
capacity is 1.9' (22.8") deep. It follows that the required drawdown time will be:
22.8"/1.3 inches per hour. = 17.5 hours (0.73 days) V
SUBBASINS: The site grading plan results in the BUA being divided into two sub areas,
each draining to one of the two inlet flumes. Sub -area A drains to the flume at the west
side of the basin, along the entrance road off Camellia Drive. Sub -area B drains to the
flume on the south east corner of the basin. The following is a calculation of the
maximum run-off to each inlet as required for the Infiltration Basin Supplement:
Sub -area A- total area = 19,108 s.f. (0.44 ac.), BUA = 19,020 s.f. (99.5%)
Sub -area A unit volume, Rv = 0.05 + 0.009(99.5) = 0.95 inches per inch
Sub -area A total volume = 1.02"(.95)(0.44 ac.) = 0.43 ac. * in.
Sub -area B- total area = 19,913 s.f. (0.46 ac.), BUA = 18,785 s.f. (94%)
Sub -area B unit volume, Rv = 0.05 + 0.009(94) = 0.90 inches per inch
Sub -area B total volume = 1.02"(.90)(0.46 ac.) = 0.42 ac. * in.
Evaluate capacity of flumes:
Area = 4' x 0.5' = 2 s.f., wetted perimeter = 4' + 2(0.5') = 3' at full flow
Hydraulic radius, Rh = A/WP = 2s.f./3' = 0.67'
Slope = 1'/3' = 0.33
Manning "n" for finished concrete = 0.012
Discharge, Q at full flow = 1.49/0.012(0.67 EXP. 0.67)(SQ.RT. of 0.33) = 54.5 efs
Using Rational Formula, peak flow, Q = c1A, with "c" = percent impervious and I = 1.54
in/hr as set forth for the 1 Oyr./2 hr. storm in the NOAA ATLA 14:
Sub -area A: Q = 0.99(1.54 in./hr.)(0.44 ac.) = 0.67 cfs
Sub -area B: Q = 0.95(L54 in./hr.)(0.46 ac.) = 0.67 cfs

Precipitation Frequency Data Server
Pagel of 3
POINT PRECIPITATION
FREQUENCY ESTIMATES
M
FROM NOAA ATLAS 14
North Carolina 36.52 N 76.18 W 6 feet
from 'Precipitation -Frequency Atlas of the Umlad Stead NOAA Atlas 14, Volume 2, Version 3
G M. Bomdn, D. Marlin, B. Lin, T. Paaybok, M Yeko, said D. Riley
NOAA, National Weather Serice, Silver Spring, Maryland, 2001
1: hactad: Fri Aug 28 200bi
Confidence Limits jSeasonality Location Maps Olher Info. GIS data Maps Docs Return to Slate Map
Precipitation Intensity Estimates (in/hr)
e4�1*)
(years
5_min
10
min
15
min
3U -
min
611
- -
min
120
min
3 hr
-
fi hr
12
hr
❑�����❑��
24
hr
48
hr
4
der
7
der
10
der
20
der
30
day
45
der
60
der
�I
5.26
4.20
3.50
2.40
L50
0.88
0.63
0.38
422
Q13
0.07
0.04
0.03
OA2
O.oI
0.01
0.01
0.01
6.13
4.90
4, I 1
2.84
1.78
1.05
OJS
0.45
0.26
415
0.09
0.05
0.03
o.03
0.02
o.01
0.01
0.01
6.89
5.52
4.65
3.31
melt
L27
0.91
0.55
0.32
0.20
0.1 I
0.06
0.04
0.03
0.02
0.02
O.O I
0.01
IU
7.93
6.35
5.35
3.88
2.52
1.54
L11
Q67
0.39
0.24
114
0.08
0.05
0.04
0.02
0.02
0.02
0.01
25
8.93
7.12
6.02
4.45
2.97
L84
r34
0.8 1
0.48
0.29
0.17
0.09
0.06
0.05
0.03
0.02
0.02
0.02
50
9.85
7.85
6.62
.99
3.38
2.14
L58
0.95
0.57
0.34
0.20
ED
0.07
0.05
0.03
0.03
002
0. 22
O
6889
4
ZS4
377
2418L
0604003020806003
0.02
0
200
11.48
9.11
7.66
5.96
4.18
2.73
2.06
L25
0.76
0.45
0.26
0.14
Q09
0.07
O-04
0.03
0.03
0. 22
500
I2.46
9.85
8.26
6.58
.72
3.14
2.40
L47
0.90
0.54
0.32
0.16
O.IO
QOS
0.05
0.03
0.03
0.02
1000
13 43
10.57
8.84
7.16
523
3.54
2.74
L69
1.04
0.62
0.36
0.19
0.1 I
0.08
0.05
0.04
0.03
0. 33
These precailaAon frequency esemaBs are based on a tribal common series. Am it the Aserdpe Recurence Immoral.
Pleat refer 0 NOAA Atlas 14 Document for more NOTE Forooll faces internal near eem m appew as zero. -
* Upper bound of the 90% confidence interval
Precipitation Intensity Estimates (in/hr)
ARI 5 IO IS 30 60 120 3 6 12 24 48 4 7 10 20 30 45 60
(years) min min min min min min hr hr he he he day day day day day day day
5.80
4.63
3.86
2.64
1.65
0.97
0.70
0.42
0.25
0.14
O.OR
0.05
0.03
0.02
0.02
0.01
0.01
001
6.79
5.43
4.55
3.I4
1.97
1.17
0.64
0.50
0.29
0.17
O.IO
0.05
0.04
0.03
0.02
0.02
0.01
0.01
7.63
6.11
5.15
3.66
2.35
1.41
1.02
0.61
0.36
0.22
0.13
0.07
0.05
0.04
Q02
0.02
0.02
0.01
10
8.78
7.02
5.92
4.29
2.79
1.71
1.24
0.75
0.44
0.26
0.15
0.08
0.05
0.04
0.03
0.02
0.02
0.02
25
9.88
7.87
6.65
4.92
3.28
2.04
L.SO
0.90
0.54
0.32
0.18
0.10
0.06
0.05
0.03
0.02
0.02
0.02
5U
5.8S
R.67
7.32
5.51 1
3.73
2.37
L75
L06
0.64
0.37
0.21
0.11
0.07
qO6
0.04
0.03
0.02
0.02
100
I1 -'
9,3R
7.90
6.05
4.17
2.69
2.01
1.22
0.74
0.43
0.25
0.13
0.08
0.06
0.04
0.03
0.03
0.02
200
12.70
10.06
8.46
6.59
4
3.03
2.28
1.39
0.85
0.49
0.29
0.15
0.09
0.07
0.04
0.03
0.03
0.02
500
13.79
10.90
9.15
7.28
Sett
349
2.66
1.63
1.00
0.59
0.35
0.18
0.1I
0.08
O.05
0.04
0.03
0.03
1000
14.89
I I J2
9.81
7.94
5.80
3.93
3.04
1.87
1.16
0.68
0.40
0.20
0.12
0.09
0.06
0.04
0.03
0.03
I ne utter moan a the COMaerra Interrd a1'AekmiO4CE asel a the vahe tablet 5%of that si eland quanae rases tar a field aemerey are serer darn.
These precipitation hequelv:y asmmale5 are based on a parch domain senes. Am is the Average Recurrence Interval.
Please refer to NOAA Alias 14 Document (or more information. NOTE: Fnmalotg frmanda; esAm ies new zere to appear as zero.
* Lower bound of the 90% confidence interval
Precipitation Intensity Estimates (in/hr)
ARI 5 10 IS 30 60 120 3 6 12 24 48 4 7 10 2U 30 45 60
,• ❑❑❑�0�0❑�0❑❑0
(years) min min min mio min mm hr hr he hr he day day day Jay day Jay day
4.78
3.82
3.18
2.I8
1.36
0.79
0.56
0.34
0.20
0.12
0.07
0.04
OA3
0.02
U.01
o.01
o.01
0.01
5.56
444
3.72
257
1.61
0.94
0.67
440
0.23
0.14
0.08
0.05
0.03
0.02
0.02
0.01
0.01
0.01
6.24
5.00
4.22
2.99
1.92
I.14
0.82
449
0.29
0.18
0.11
0.06
0.04
0.03
0.02
0.02
0.01
0.01
10
7.15
5.72
4.R2
3.49
2.27
1.38
0.99
0.59
0.35
0.22
Q13
0.07
0.05
0.04
0.02
0.02
0.02
0.01
25
8.02
G.39
5.40
4.00
2.66
L64
LI9
0.72
0.42 10.27
0.15
0.08
0.05
0.04
0.03
0.02
002
0.02
=
8.82
7.03
5,93
4.47
3.03
1.90
1.39
0.84
0.50
0.31
0.18
0.10
0.06
o.05
0.03
0.02
0.02
O02
100
9.52
Efl
6.37
4.88
Efl
2.I4
1.59OF96
0.57
0.35
0.20
0.11
0.07
0.05
0.03
0.03
002
0.02
200
10.18
8.07
6.79
5.28
3.71
2.40
1.79
L09
0.65
0.40
0.23
0.12
0.08
0.06
0.04
0.03
0.02
0.02
500
10.94
5.65
7.26
5.78
.14
2.73
2.07
1.26
0.76
0.47
0.27
o.14
0.09
0.07
Q04
0.03
0.03
0.02
1000
11.70
9.21
7.7I
6.24
4.55
3.05
2.34
1.43
O.R7
0.53
0.31
O.I6
0.10
0.07
0.05
0.03
0.03
0.02
ire tower omma a
.y.J
quartile values fa a given frequency we lost than
http://hdsc.nws.noaa.gov/cgi-bin/hdsc/bui Idout.perl?type=idf&units=us&series=pd&staten... 8/28/2009

Precipitation Frequency Data Server
Page I of 3
Precipitation Frequency Estimates (inches)
ARI*
(years)
5
min
IU
min
15
min
30
min
6U
min
I20
min
3_hr
6 hr
12.hr
29_hr
98_hr,
4_day
7 day
10
day
20
day
30
day
45
Vey
60
day
=1
0.44
0.70
0.88
1.20
1.50
1.75
1.88
2.25
2.65
3.05
3.55
3.99
4.67
5.29
7.19
8.87
11.02
13.22
=0.51
0.82
L03
1.42
778
2.I0
2.25
2.65
3.15
3.71
4.30
4.83
5.6E
6.35
5.56
10.55
13.04
15.61
0.57
0.92
L I6
1.65
2.12
2.54
2.73
3.27
3.85
4.79
5.52
6.15
7.08
7.87
10.41
12.68
15.57
18.42
IO
0.66
1.06
1.34
1.94
2.52
3.08
3.33
3.99
4.73
5.71
6.56
7.25
8.28
9.12
1 L92
14.39
17.66
20.67
25
0.74
1.19
L50
2.23
2.97
3.69
4.04
4.85
5.80
7.05
8.13
S.R4
10.00
1092
14.07
16.74
20.58
23.74
®0.82
1.31
L66
2.49
3.38
4.28
.73
5.71
6.87
8.2t
9.49
10. 19
II
12.41
15.82
18.6I
22.95
26.15
IUO
0.89
1.42
1.79
2.74
3.77
4.85
5.42
6.56
7.96
9.48
11.01
I L64
12.99
14.00
17.66
20.54
25.41
28 60
200 ]FflEfl
1.92
2.9R
4.18
5.46
6.17
Z51
9.18 I
I089
12.70
13.22
14.65
15.70
19.61
22.51
27.97
31.08
SOU
L04
1.64
2.07
3.29
4.72
6.2R
721
8.81
10.87
12.98
15.25
15.57
17.05
18.14
22.34
25.21
31.54
34.43
1000
1.12
1.76
2.21
3.SR
5.23
7.07
8.21
10.09
12.57
14.77
17.45
17.7R
19.04
20.16
24.55
27.34
34.39
37.03
These predpitabs. hequenry esimies are based on a partial duration series. Ad as the Aaarso Recurrence Iolenzal,
Pk W.ONOMAtlas14D%p MbmoreudmnedM NOTE Fp npbeesss➢mdNsnea wapp mzero.
POINT PRECIPITATION A
FREQUENCY ESTIMATES
FROM NOAA ATLAS 14
North Carolina 36.52 N 76.18 W 6 feet
from'Pmcipimtion-Frequency Ades of the United Stang NOAA Atlas 14. Volume 2, Version
G M. aonnin, U. Manin, B. Lin, T. 11arzybok, M. Yeku, and 1). Ri1ry
NOAA, National Wemrer Smice. Silver Spring Maryland, 2001
Eaoectal Tue Aug 252009
Confidence Limits Seasonality Location Maps Other Info. GIS data Maps Does Return to State Map
* Upper bound of the 90% confidence interval
Precipitation Frequency Estimates (inches)
ARI 5 10 IS 30 6U 120 3 6 12 24 4S 4 7 10 20 30 45 60
(years) min min min min min min hr hr he he he day day day 11 day 11 day It day 11der.
�1
0.48
0.77
0.96
132
1.65
1.95
2.10
2.52
2.97
3.34
3.R8
4.73
5.04
5.67
7.67
9.42
11.71
13.99
0.57
0.91
1.14
1.57
1.97
2.33
2.52
3.01
3.55
4.07
4.70
5.24
6.09
6.79
9.14
11. 00
13.86
16.51
0.64
L02
1.29
1.83
2.35
2.83
3.06
3.66
4.33
5.26
6.03
6.66
7.63
8.42
11.10
13.46
16.56
19.49
10
0.73
1.17
1.45
2.15
2.79
3.42
3.72
4.46
5.31
6.24
7.16
7.83
8.91
9.74
12.70
15.28
18.76
2L86
25
0.82
1.31
1.66
2.46
3.28
4.09
4.50
5.41
6.49
7.70
8.85
9.55
10.76
11.67
14.99
17.77
21.85
25. 10
50
0.91
1.45
L83
2.75
3.73
4.74
5.26
6.35
7.67
8.95
10.31
11.01
12.31
13.27
16.87
19.79
24.40
27.68
100
0.98
L56
L98
3.02
4.17
5.38
6.03
7.29
8.88
10.33
11.97
12.59
13.98
15.00
18.8-7
21.87
27.05
30.34
200
1.06
1.68
2.12
3.29
.62
6.05
6.85
8.32
10.22
11.86
13.85
14.33
15.82
16.86
21.00
24.03
29.84
33.04
500
I.IS
1.82
2.29
3.64
5.22
6.97
8.00
9.77
12.10
14.19
16.72
16.97
18.51
19.61
2405
27.09
33.79
36.80
I UUO
124
1.95
2.45
3.97
5.80
7.85
9.13
11.20
I3.98
16.21
19.22
19.49
20.79
2L92
26.58
29.51
37.03
39.75
Thesepae pdd d Meuentidena iatlrdla9J%ronfidercc feudsarevase Mies deoftheseResonnce Inevaluesba9nen hequerey are arener Man.
"These PrecipAation hequency estimates; are based on a partiaduratiom aeries AW s Me Aaerape Resonance Imerva.
Please refer M NOM Atlas 14 Document b mane information. NOTE: Fomerny preuems esbnates near zero to appear as zem.
* Lower bound of the 90% confidence interval
Precipitation Frequency Estimates (inches)
FAR[**] 5 10 IS 30 60 120 3 6 12 24 48 4 7 10 2U 30 45 60
(years) min min min min min min hr hr hr hr he day dayI day 11 day 11 day 11 day 11 Jay
=I
0.40
0.64
0.80
1.09
1.36
1.58
1.69
2.03
2.38
2.81
3.27
3.70
4.35
4.96
6.76
8.38
10.41
12.52
=
0.46
0.74
0.93
1.28
1.61
L88
2.02
2.41
2.82
3.41
3.96
4.48
5.25
5.95
8.06
9.96
12.33
14.78
0
0.52
0.83
1.05
L50
1.92
2.28
2.45
2.93
3.44
4.40
SAS
5.70
6.58
7.35
9.79
11.96
14.70
4343
Ill
0.60
0.95
121
1.75
2.27
2.76
2.98
3.56
4.21
.5.22
6.01
6.69
7.G7
8.50
II.IR
13.55
16b2
19.52
25
0.67
1.06
1.35
2.00
2.66
3.29
3.59
4.30
5.12
6.40
7.39
8.Io
9.2I
I0.13
13.11
15.68
19.29
22.34
50
0.73
1.17
L48
2.23
3.03
3.R0
4.18
5.04
6.02
7.40
8.56
9.27
10.46
I1.44
14.65
17.36
21.40
24.51
IUO
0.79
1.26
1.59
2.44
3.36
4.28
4.76
5.75
6.92
8.46
9.R2
10.49
I1.77
12.79
16.23
19.03
23.53
2-7
200
0.85
1.34
1.70
2.64
3.7I
4.79
5.38
6.52
7.89
9.61
I1. 17
11.78
KW]
14.21
17.86
20.70
25.72
28.81
500
TO.91
L44
1.82
2.89
4.14
5.46
6.21
7.56
9.21
11.26
13.16
13.64
15 06
F16 181
20.08
22.96
28 77
31.62
1000
0.97
1.53
1.93
3.12
4.55
6.10
7.02
8.56
10.50
12.63
14.80
15.3R
16.60
IZ75
21.80
24.68
30.94
33.71
iMrva a190%con6dence level is Ire vale Ml'eh Aoi t e shnWated quartile values fora gn" BeVtency ere bags Man.
http://hdsc.nws.noaa.gov/cgi-binlhdscibui ldout.perl?type=pf&units=us&series=pd&statena... 8/25/2009

FFE`aE` sRxn�,�zn•�•. •r . .'.•: ,,:...„ %'OFFICEUSEONL1 '•: . •� ., a. _ .�••:lf;
Date Received
Fee Paid
Permit Number
APR
1220
DWQ-WAR® State of North Carolina ShWACK 't /o/D 7
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Go�clon6_�nr�e_S
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
3. Mailing Address for person listed in item 2 above:
41oR Tyy Lanp
City:_l f TIT 14 awK State:__ _C Zip: (794q
Telephone Number: (ZSZ ) 2 G j 3 Sat) >< 234
4. Project Name (subdivision, facility; of establishment name -should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.):
evoLl` T2WY\ Sh01>s
5. Location of Project (street address):
W
city: Movoc_k' 1jC
6. Directions to project (from nearest major intersection):
7. LatitudeAl 3 („`_I 1 ' 2 -t Longitude: W I C" j Q ` 4?-" of project
S. Contact person who can answer questions about the project:
Name: Ro 61-Y't .T• Sf0(n/r7Yt J'r PE Telephone Number: ( 252
II. PERMIT INFORMATION:
1: Specify whether project is (check one): / New Renewal Modification
Form SWU-101 Version 3.99
Page 1 of 4
n

2. If this application is being submitted as the result of a reneival or modification to an existing permit, list the
existing permit number 1J /d and its issue date (if known) WA '
3. Specify the type of project check one):
_Low Density High Density _Redevelop _General Permit _Other
4. Additional Project Requirements (check applicable blanks):
_LAMA Major ✓ Sedimentation/Erosion Control _404/401 Permit _NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-577-623-6748.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project .
S%Ormwz4e,r run � ,'ll he, convey ed via sheef rlei,� g et ffew and P_u5
40 nnv of Arno 6dsiyts far Pof aQO.
2. Stormwater runoff from this project drains to the Pas vo -�a ii k River basin.
3. Total Project Area: cres 4. Project Built Upon Area: S�� 4 %
5. How many drainage areas does the project have?_Z .a3 (s ; 3T 0
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
,Basin Inforrriation , .w.r.: Dramage Area 1 ",� Dramage Area 2 "? y
Receiving Stream Name T moypi-K
Receiving Stream Class5 r3C.
Drainage Area 4 432
Existing Impervious* Area S,C
Proposed Im ervious Area 2SS7 S. F,
% Impervious* Area (total)
Impentous SurfaceAiea
+ Drarna e AieaPl =m,s•
g
? , Drainage urea 2 R xr'y
On -site Buildings
On -site Streets
On -site Parking
L
On -site Sidewalks
Other on -site
Off -site
0
Total: f
Total: (� z
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidetualks, gravel areas, etc.
Form S1VU-101 Version 3.99 Page 2 of 4

7. 3 iow was the off -site impervious area listed above derived? Au io r ad co mm a nds a ncI
fotlfln¢s floe ar'e'l C;21ccl1af1011.S
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes varysignificantly; a
table listing each lot number, size and the allowable built -upon area for each lot must be provided as an
attachment.
1. The following
number
covenants are intended to ensure ongoing compliance with state stormwater management permit
as issued by the Division of Water Quality. These covenants may
not be clanged or deleted without the consent of the State.
2. No more than N/A square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state storm water management permit modification prior to
construction.
5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the
integrity and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and
persons claiming under them, that they will run with the land, that the required covenants cannot be changed or -
deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENTFORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for
each BMP specified for this project. Contact the Stormwater and General Permits.Unit at [phone] for the
status and availability of these forms.
.Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
FormSWLl-104
Low, Density -Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 1 Page 3 of 4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (D11'Q).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
Please indicate that you have provided the following required information by initialing in the space
provided next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form
• One copy of the applicable Supplement Form(s) for each BMP ✓
• Perm t application processing fee of S420 (payable to NCDENR)
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specifications, including:
- Development/Project name
- Engineer and firm
-Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
-Vegetated buffers (where required)
VII. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they'may provide information on your
behalf, please complete this section.
Designated agent (individual or
Mailing Address: 13b n 6'a r_&&N . _ ffWy.,_
City: A0W0_ d&-'_?01r f State:_14 cl Zip: -
Phone: ( 2 Y2 �, ) 491 9_3.54 Fax: ( ;7-5,2_ ) 49I-
VIII. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, item 2) `I a rda ti B. on G
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000.
Date: 41-3 --'�7
Form SWU-101 Version 3.99 Page 4 of 4

APR 1 2 2007
MOYOCK TOWN SHOPS DWQ-WAR®
STORMWATER MANAGEMENT PLAN- NARRATIVE AND DESIGN
CALCULATIONS
ENGINEER'S PROJECT NUMBER 988
The Moyock Town Shops is proposed for a 1.50 acre parcel at the corner of US 168
and SR 1222 (Camellia Drive). The site currently contains three abandoned, formerly
commercial and institutional buildings with related pavement and curbing. All of the
existing site improvements will be removed with the exception of the curbing and storm
drains located along the north and east property lines. This existing storm sewer system
will be left in place although it will not be utilized by the proposed development. Runoff
from the subject tract will retained on site as further explained below. The Best
Management Practice to be implemented is dry retention and infiltration. Two infiltration
basins are proposed. The basins are designed to handle the anticipated run-off from a ten
year, two hour storm event in order to comply with the requirements of Currituck County.
Based on data downloaded from the N.O.A.A., N. W.S. web site the designated storm will
statistically produce 3.08".
The proposed site improvements consist of a single 7,800 s.f. building to be separated
into four or five retail units and related vehicular and pedestrian accommodation
amenities. There is an existing easement located on the property which provides access to
the residence located at the south west comer of the property. There is also a prominent
drainage ditch running along the rear (west) property line. This ditch ties in to a
watercourse labeled "Moyock Run" on the U.S.G.S. Quadrangle "MOYOCK', a partial
copy of which is enclosed with the subject tract identified. The existing ditch will serve
as the receiving watercourse for overflow conditions. Sod lined filtration swales will
convey overflow water from the basins to the existing ditch.
Stormwater run-off will be conveyed to the infiltration basins via sheet flow, curb and
gutter and flumes. There is an overflow drain basin in BASIN B and an overflow
spillway in BASIN A to allow the release of water into the existing ditch in the event the
design storm is exceeded. Both overflow provisions terminate with a thirty feet long
vegetative filter outlet as depicted on the plan sheet.
Section III of the INFILTRATION BASIN SUPPLEMENT (one for each of the two
basins) contains a check list of design requirements. For each of the submitted
SUPPLEMENTS, items c, f,1, o, and q have been noted "see narrative". The explanations
and rational for these nonconformities are tabulated as follows:
Item c- The required vertical separation distance (hereafter v.s.d.) of 2' between the basin
bottoms and the seasonal high water table (hereafter s.h.w.t.) could not be met while
retaining the excessive volume of runoff mandated by County regulations. For Basin A
the s.h.w.t. is evaluated to be 1.43'. The design bottom elevation of 3.0' yields a v.s.d. of
1.57'. For Basin B the s.h.w.t. elevation is evaluated to be 2.57'. The design bottom
elevation of 4. V yields a v.s.d. of 1.53'. The attached SOILS REPORT provides recorded
findings which confirm that the characteristics of the soil, as observed, are generally
consistent with the description given in the U.S.D.A., S.C.S., SOIL SURVEY OF
CURRITUCK COUNTY, NORTH CAROLINA for the mapped Altavista soils. The in situ
Altavista soil is characterized by a permeability of 0.6-2.0 inches per hour in the depth

Stormwater Narrative and Design Calculations, Moyock Town Shops, Project No. 988,
page 2 of 3
range of 15" to 42". The calculations provided at the end of this narrative include
demonstrative evidence that the 1" design storm volume will easily infiltrate within the
allotted five day period. The option of using a higher design bottom elevation for the
basins was not viable due to the County's regulations prohibiting fill within ten feet of
the property line. The basins bottom elevations had to be designed at an elevation such
that the required volume could be retained while keeping the storage elevation low
enough to be able to tie in to adjacent existing grades.
Item f- Both of the basins are located immediately adjacent to paved drive aisles which
tie in to public rights -of way and which will not be obstructed. Therefore, access to both
basins is readily available for operation and/or maintenance activities without the
necessity of recording access easements.
Item 1- There are no pre-treatment devices proposed due to the excessive volume of
runoff the basins are designed to accommodate. Also influencing this omission is the fact
that the nature of the proposed establishment is such that there is not likely to be high
concentrations of pollutants contained in the run-off. There are no industrial,
manufacturing or agricultural processes intended for the proposed retail operation.
Likewise, there are no un-stabilized or unimproved areas close by that are likely to
become the source for intrusion of wind born particulates.
Item o- There are no flow distribution mechanisms proposed for the following reasons:
Basin A is very small, with a flat bottom area of only 413 s.f which is expected allow the
incoming run off to spread over the flat bottom without the need for additional measures.
Basin B, while somewhat larger, is still relatively small, with a flat bottom area of 6,296
s.f. To enhance flow distribution within this basin, there are two points of entry (flumes)
provided for Basin B. This design feature should provide adequate distribution of the
incoming runoff.
Item q- There are no by-pass systems designed due to the excessive volume of retainage
required by the County. Any run-off exceeding the 1" design storm event will be
captured within the basins and will not cause the initial "first flush" of runoff to be
discharged into the receiving water course before it is effectively treated.
s
or
31
DESIGN CALCULATIONS
BASIN A: Total tributary area- 4,432 s.f., impervious coverage 2,557 s.f, (581/0)
Unit volume, Rv = 0.05 + 0.009(58%) _ .57 inches per inch
Required storage volume = 4,432 s.f.(3.08"/12)(.57) = 648 c.f.
Storage provide: 3.0' contour area = 413 s.f.
4.0' contour area = 900 s.f.
Volume = 413(1') + (900-413)(0.5') = 657 c.f. (equates to 3.12" rainfall event)
BASIN B: Total tributary area- 55,633 s.f, impervious coverage 33,704 s.f., (60.6%)

Stormwater Narrative and Design Calculations, Moyock Town Shops, Project No. 988,
page 3 of 3
Unit volume, Rv = 0.05 + 0.009(60.6%) _ .60 inches per inch
Required storage volume = 55,633 s.i(3.08"/12)(.60) = 8,562 c.f.
Storage provide: 4.1' contour area = 6,296 s.f.
5.4' contour area = 7,620 s.f.
Volume = 6,296(1.3') + (7,620-6,296)(0.65') = 9,045 c.f. (equates to 3.17" rainfall
event)
DRAWDOWN TIME- Basins tilled to capacity (1.3', equivalent of 3.17" rainfall event)
Using data taken from the U.S.D.A., S.C.S., SOIL SURVEY OFDARE
COUNTY NORTH.CAROLINA, Table 16, PP.96-97, the most limiting permeability
range for the in situ soil type is 0.6 — 2.0 inches per hour. The midrange value of 1.3
inches per hour is used to evaluate the anticipated drawdown time. Basin "A" and
Basin `B" filled to capacity are 12" and 15.6" deep respectively. It follows that the
required drawdown time will be:
Basin "A"- 12""/1.3 inches per hour. = 9.23 hours (0.38 days)
Basin `B"- 15.6"/1.3 inches per hour. = 12 hours (0.50 days)
\\Illllllffff
CARO��'••.
;eEA
U
991
/f � a'
vGINE4/7J
�QQ` �`
flflSTO
11u1\\
PERFORMANCE ENGINEERING
8604 CARATOKE HIGHWAY
POWELLS POINT, NC 27966
PHONE [phone] FAX [phone]

Permit No.
(to be provided by DIVA)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form cony be photocopiedfor use as an original
'U.f Z cu ''Eul-W
APR 1 2 2607
DWO Stormwater Management Plan Review:
A complete stornnvater management plan submittal includes a stormwater management permit application, an
infiltration basin supplement for each system, design calculations, soils report and plans and specifications
showing all stormwater conveyances and system details.
I. PROJECT INFORMATION
Project Name : M by oL Y, TawyN Shr,oS
Contact Person: &0he,f X JJ2;ncl.-fTr..�Pr Phone Number: (ZSZ )49[83-4
This worksheet applies to: Basin No. A in Drainage Area I —
(as idemiied on plan:) (from Form SIVU-101)
II. DESIGN INFORMATION - Attach supporting calculations/documentation. The soils report must be
based upon an actual field investigation and soil borings. County soil maps are not an acceptable
source of soils information. All elevations shall be in feet mean sea level (fmsl).
Soils Report Summary
Soil Type
Infiltration Rate
SHWT Elevation
Basin Design Parameters
Design Storm
Design Volume
Drawdown Time
Basin Dimensions
Basin Size
Basin Volume Provided
Basin Elevations
Bottom Elevation
Storage Elevation
Top Elevation
Aff ly Sfa
d•b" P, 0 n/h or of/hr/sf (circle appropriate wars)
L 43' fmSl (Seasonal High Water Table elevation)
inch (1.5 inch event for SA waters, 1 inch eventfor others)
Zf� c.f.
days
/R96'.(UL 10_ y k—omcm V
ft. x
6S7 c.f.
3.6' fmsl
4.01 fmsl
4. Z. ` finsl
ft. = 413 sq. ft. (bottom dimensions)
� � 5 f o ✓ �'P�
Form S1vU-103 Rev 3.99 Page I of 3

III. RI?QUIREU ITEMS CIII:CKLIST
The following checklist outlines design requirements per the Stormwater Best Management practices Manual
(N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section: 15 A NCAC 2H .1005.
Initial in the space provided to indicate that the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent in the Stormw•ater Management Permit
Application Form, the agent may initial below. Attach justification if a requirement has not been met.
Applicants Initials
a. System is located 50 feet from class SA waters and 30 feet from other surface waters.
b. System is located at (east 100 feet from water supply wells.
;EE Ar�ee ftyEc. Bottom of system is at least 2 feet above the seasonal high water table.
d. Bottom of the system is 3 feel above any bedrock or impervious soil horizon.
e. System is not sited on or in fill material or DWQ approval has been obtained.
$FE NAgg4r)UE f. Systern is located in a recorded drainage casement for the purposes of operation and
maintenance and has recorded access easements to the nearest public right-of-way.
g. Drainage area for the device is less than 5 acres.
Ir. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is
attached.
AV A i. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event
for areas draining to SA waters ). Design volume and infiltration calculations attached.
t� j. System is sized to take into account the runoff at the ultimate built -out potential from all
surfaces draining to the system, including any off -site drainage. Calculations attached.
k. All side slopes stabilized with vegetated cover are.no steeper than'3:1 (H:V).
Sc1. A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or
sediment trap is provided.
�� ✓ rn. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches
or dense vegetative cover is provided.
q. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum
length is 50 feet for SA waters, 30 feet for other waters).
�EE�tIAQfl1T/YE o. Flow distribution mechanism within the basin is provided. 1
p. A benchmark is provided to determine the sediment accumulation in the pretreatment
device.
SalideeATIYE q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided).
JCQr. Systern is designed to draw down the design storage volume'to the proposed bottom
elevation under seasonal high water conditions within five days. A soils report and all
pertinent draw -down calculations are attached.
s. plans ensure that the installed syslein.aill meet design specifications (constructed -or
restored) upon initial operation once the project is complete and the entire drainage area is
stabilized.
Form S1VU-103 Rev 3.99 Parm 2 of 3

W. INTILTRATION BASIN OPERATION AND MAINTENANCE AGREEMENT
1. After every runoff producing rainfall event and at least monthly inspect the infiltration system for erosion,
trash accumulation, vegetative cover, and general condition.
2. Repair eroded areas immediately, re -seed as necessary to maintain adequate vegetative cover, mow
vegetated cover to maintain a maximum height of six inches, and remove trash as needed.
3. After every runoff producing rainfall event and at least monthly inspect the bypass, inflow and overflow
structures for blockage and deterioration. Remove any blockage and repair the structure to approved
design specifications.
4. Remove accumulated sediment from the pretreatment system and infiltration basin annually or when
depth in the pretreatment unit is reduced to 75110 of the original design depth. The system shall be restored
to the original design depth without over -excavating. Over -excavating may cause the required water
table separation to be reduced and may compromise the ability of the system to perform as designed.
Removed sediment shall be disposed of in an appropriate manner and shall not be handled in a manner
that will adversely impact water quality (i.e. stockpiling near a stormwater treatment device or stream,
etc.).
A benchmark shall be established in the pretreatment unit. The benchmark will document the original
design depth so that accurate sediment accumulation readings can be taken. The measuring device used
to determine the depth at the benchmark shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
When the design depth reads __,.-LS_ feet in the pretreatment unit, the sediment shall be
removed from both the pretreatment unit and the infiltration basin.
5. If the Division determines that the system is failing, the system will immediately be repaired to original
design specifications. If the system cannot be repaired to perform its design function, other stomtwater
control devices as allowed by NCAC 2H .1000 must be designed, approved and constructed.
I acknowledge and agree by my signature below that I am responsible for the performance of the five
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any
changes to the system or responsible party.
Print Name and Title: C^�ordy n JOtZ 2.S 01 iXl-Q�
Address: 1--k'100 is • e Ctm0-3t),r. Lk - k`,4,t V- OL k ML- a1g`E`'I
Phone
Date: 4'3-U l
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and
a resident of the subdivision has been named the president.
\\ \i • \tJ ps-f , a Notary Public for the State of �\L County of
--oc't-e do hereby certify that C.O r C9 , A iL2 personally appeared before me this 3
day of NZ�6 , D_C�-j , and acknowledge the due execution of the forgoing infiltration basin maintenance
requirements. Witness my hand and official seal, _ 1Q
Jill A. W3rO
SEAL Notary Public My commission expires
Dare County, N.C.
Form SWU-103 Rev 3.99 Page 3 of .3

Permit No.
(to be provided by DWQ)
State of Nortli Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This forth may be photocopied for use as an original
APR 1 2 2007
DWQ-WAR®
DWO Stormwater Management Plan Review
A complete stornnvater management plan submittal includes a stormwater management permit application, an
infiltration basin supplement for each system, design calculations, soils report and plans and specifications
showing all storrnwater conveyances and system details.
I. PROJECT INFORMATION
Project Name : Mom r_)� k&bjLNk Sy\a 0.S
Contact Person: 1�6e.f/ T. Sf111,7ft �LK Pc. Phone Number:. (29,7 ) 491 82��
This worksheet applies to: Basin No. B in Drainage Area _2
(as idemiJ:ed on plant) (from Form SIVU-101)
II. DESIGN INFORMATION - Attach supporting calculations/documentation. The soils report must be
based upon an actual field investigation and soil borings. County soil maps are not an acceptable
source of soils information. All elevations shall be, in feet mean sea level (frost).
Soils Report Summary
Soil Type A/iavlsta
Infiltration Rate 0. 4- 2 O in/hr or cf/hr/sf (circle appropriate units)
SHWT Elevation 2. S7 e fmsl (Seasonal High Water Table elevation)
Basin Design Parameters
Design Storm inch (1.5 inch event for SA waters, 1 inch event for others)
Design Volume 2' 85� c.f.
Drawdown Time O. SQ days
Basin Dimensions
Basin Size IRREG(LR)'t x4E0F9L?TY f[. = 6, 2 9 (a sq. ft. (bottom dimensions)
Basin Volume Provided c.f.
Basin Elevations t , 44
Bottom Elevation. 4,j fmsl 113 Sf01
Storage Elevation 5.4 fmsl
Top Elevation 6'. D fmsl
Form SIVU-103 Rev 3.99 Page I of 3

III. R1:QUIRED HE'NIS C111"CKLIST
The following checklist outlines design requirements per the Stormwater Best t`1anagement Practices Manual
(N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section: 15 A NCAC 21-1 .1005.
Initial in the space provided to indicate that the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit
Application Form, the agent may initial below. Attach justification if a requirement has not been met.
Applicants Initials
45 a. System is located 50 feet from class SA waters and 30 feet from other surface waters.
4 S b. System is located at least 100 feet from water supply wells.
SEE wAQUn c. Bottom of system is at least 2 feel above the seasonal high water table.
RU t d. Bottom of the system is 3 feet above any bedrock or impervious soil horizon.
�aiQY5. e. System is not sited on or in fill material or D`rVQ approval has been obtained.
SE6 MhgaTIUE f. System is located in a recorded drainage casement for the purposes of operation and
maintenance and has recorded access easements to -the nearest public right-of-way.
g.
Drainage area for the device is less than 5 acres.
it.
Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is
attached.
4- i.
System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event
for areas draining to SA waters ). Design volume and infiltration calculations attached.
g j.
System is sized to take into account the runoff at the ultimate built -out potential from all
surfaces draining to the system, including any off -site drainage. Calculations attached.
Oe k.
'All side slopes stabilized with vegetated cover are no steeper than 3:1 (H:V).
0
E- uaRRAj_vE 1.
A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or
sediment trap is provided.
m.
Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches
or dense vegetative cover is provided.
n.
Vegetated filter is provided for overflow and detail is shown on plans (Required minimum
length is 50 feet for SA seaters, 30 feet for other waters). '
(EE AIAeolM E o.
Flow distribution mechanism within the basin is provided.
p.
A benchmark is provided to determine the sediment accumulation in the pretreatment
device.
Sa MAReigim5 q.
Runoff in excess of the design volume bypasses off-line systems (bypass detail provided).
r.
System is designed to draw down the design storage volume to the proposed bottom
_-go
elevation under seasonal high water conditions within five days. A soils report and all
pertinent draw=do`:vn,calculations are attached.
Plans that the installed systemveill meet design specifications (constructed or
_ s.
ensure
restored) upon initial operation once the project is complete and the entire drainage area is
stabilized.
Form SWU-103 Rev 3.99 Page 2 of 3

IV: INTILTRATION BASIN OPERATION AND MAINTENANCE AGREEMENT
1. After every runoff producing rainfall event and at least monthly inspect the infiltration system for erosion,
trash accumulation, vegetative cover, and general condition.
2. Repair eroded areas immediately, re -seed as necessary to maintain adequate vegetative cover, mow
vegetated cover to maintain a maximum height of six inches, and remove trash as needed.
3. After every runoff producing rainfall event and at least monthly inspect the bypass, inflow and overflow
structures for blockage and deterioration. Remove any blockage and repair the structure to approved
design specifications.
4. Remove accumulated sediment from the pretreatment system and infiltration basin annually or when
depth in the pretreatment unit is reduced to 75% of the original design depth. The system shall be restored
to the original design depth without over -excavating. Over -excavating may cause the required water
table separation to be reduced and may compromise the ability of the system to perform as designed.
Removed sediment shall be disposed of in an appropriate manner and shall not be handled in a manner
that will adversely impact water quality.(i.e. stockpiling near a stormwater treatment device or stream,
etc.).
A benchmark shall be established in the pretreatment unit. The benchmark will document the original
design depth so that accurate sediment accumulation readings can be taken. The measuring device used
to determine the depth at the benchmark shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
When the design depth reads 0,98 feet in the pretreatment unit, the sediment shall be
removed from both the pretreatment unit and the infiltration basin.
5. If the Division determines that the system is failing, the system will immediately be repaired to original
design specifications. If the system cannot be repaired to perform its design function, other stormwater
control devices as allowed by NCAC 2H A 000 must be designed, approved and constructed.
I acknowledge and agree by my signature below that I am responsible for the performance of the five
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any
changes to the system or responsible party.
Print Name and Title: L%ot-dncN �JoLL - txs� rx r
Address: �-k"tC>c> ti L✓no_Aan LkL� — k.' � 4ak,,*
Phone: :_-�'�-Q.),-3kSS—(-o4'lt( Date: 1-t-3—Q-1
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and
a resident of the subdivision has been named the president.
tlur�4t,_ Cosoli n a
\t'� art a Notary Public Tfor the State of County of
�0'r2 do hereby certify that C7w)c-d 0 r� J 0ne—S personally appeared before me this
day of iy�rT , aoD—] , and acknowledge the due execution of the forgoing infiltration basin maintenance
requirements. Witness my hand and official seal,
Jill A. Ware
SEAL Notary Public My commission expires Ci-t9-l\
Dare County, N.C.
Form SWU-103 Rev 3.99 Page 3 of 3

LETTER OF TRANSMITTAL
PERFORMANCE ENGINEERING
8604 CARATOKE HIGHWAY
POWELLS POINT, NC 27966
PHONE [phone] FAX [phone]
CERTIFIED — RETURN RECEIPT REQUESTED
TO: Mr. Bill Moore DATE: 4/7/07
OF: NCDENR-DWQ-WaRO
943 WASHINGTON SQUARE MALL
WASHINGTON, NC 27889
RC(COV D
APR 12 2007
�t T
PROJECT NUMBER: 988, MOYOCK TOWN SHOPS, CURRITUCK COUNTY,
STORMWATER MANAGEMENT PERMIT APPLICATION
WE TRANSMIT THE FOLLOWING:
-Two sets, Plan Sheet 1 of I
-Original and one copy- STORMWATER MANAGEMENT PERMIT APPLICATION
FORM
-Original each, WET DETENTION BASIN SUPPLEMENT for Basin "A" and Basin "B"
- Original, PROJECT NARRATIVE AND DESIGN CALCULATIONS
-Original, Soils Report
-Copy of portion of U.S.G.S. Quad Sheet, MOYOCK QUADRANGLE
- Check No. 1805 in the amount of $420.00
COMMENTS: Bill, Please let me know as soon as possible if you have any questions or
concerns regarding this plan. Thanks and best regards, Bob Stewart
CC: Mr. Gordon B. Jones
Currituck County Planning Department

i 8 05
GORDON B. JONES
90371 05
�71 HELEN M. JONES °
- 4108 IVY LANE DATE t431-0-
.
p7ry HAWK NC 27949
ABC
Centura
RBCC .B k
.:05310 &50l:09037i4055u' 1805

APR 1 2 2007
MOYOCK TOWN SHOPS
LA`V a"-?VAH0
STORMWATER MANAGEMENT PERMIT APPLICATION
SOILS REPORT
ENGINEER'S PROJECT NO.988
Preface: The soils evaluation for the Moyock'fown Shops infiltration basins design was
conducted by the Engineer on January 1, 2007. The evaluation conducted on said date
consisted of two borings, one within each of the two areas that are designated for
infiltration basin construction. The elevation data is based on a temporary bench mark
taken from a location survey by Paul J. Toti, P.L.S.
BORING NO. 1, BASIN A SITE (ground elevation = 4.18' at boring site)
0-10" A horizon, medium to dark brown topsoil with prominent root mat
10"-22" light gray sandy clay loam
22"-38" dark to medium gray sandy loam with veins of light brown sand in last 8"
Free water at 33" below grade, elevation +/- IA'
BORING NO.2. BASIN B SITE (ground elevation = 6.4' at boring site)
0-6" A horizon, medium brown sandy loam
6"-43" reddish brown sandy clay loam with small amount of pebbles
43"-53" Light brown sand
Free water at 46" below grade, elevation +/- 2.57'
r GIASY�- * �%
✓. STE`N %
111111110,
PERFORMANCE ENGINEERING
8604 CARATOKE HIGHWAY
POWELLS POINT, NORTH CAROLINA 27966
PHONE [phone] FAX [phone]

VIRGINIA
1'H CAROLIN/
5156 r NW
1:24000
—0 1 MILE
3000 4000 5000 6000 7000 FEET
0 I KILOMETER
ITERVAL 5 FEET
'FRTICAL DATUM OF 1929
IIONAL MAP ACCURACY STANDARDS
,L SURVEY, RESTON, VIRGINIA 22092
(SOURCES, CHARLOTTESVILLE, VIRGINIA 22903
,PS AND SYMBOLS IS AVAILABLE ON REQUEST
I SLIGO 5.J. .1.
14 MI. TO U.S. 15a
4048
4047
4046
HESAPEAK_E _FITY _�. 5
GURRITUCK •60v
IJ
4045
044
-n
4043
1042
.. 1 020000 FEET
(N. C.)
:28400001FEET(N. C.) 699"0 E.I
INTERIOR —GEOLOGICAL SURVEY, RESTON, VIRGINIA-1986
ROAD CLASSIFICATION
Heavyduty._ Light -duty-._____
Medium -duty Unimproved dirt
0 U. S. Route O State Route
40400EEIR N.
36°30'
"30"
G,fl
9�
s6i �i
yFcr
I
M
m �00
VIRGINIA MOYOCK, VA.—N.C. 0�o
r
o —ti
QUADRANGLE LOCATION N 36076-E2-TF-024
M of ocK Q u AoRsuGt�E
Revisions shown in purple compiled in cooperation with Commonwealth 1954 z —GOQ
m —ti
of Virginia agencies from aerial photographs taken 1982 and other PHOTOREVISED 1986 1^
source data. This information not field checked. Map edited 1986 DMA 5757 II SW —SERIES V834
?P.I CT 988 MDYoLK TOWN 51411
SToQMWATER MA9A4VAEK'r PERKI.1 APPUI AMW

I i .F..j tl Yl 4 11 C) C) Iy.)(t %/,; .
t'ii(i:^4.)f.:^P�., 3't.?�"! �r '::3•t.:ii+i.:i3A�tfti'' �;:�ait•'hi;sli c

State of North Carolina Rre.—QEI~vlffEDi
Department of Environment and Natural Resources
Division of Water Quality APR 12 2007
STORMWATER MANAGEMENT PERMIT APPLICATION FORM ®WQ-WARO
This form may be photocopied for use as an original
1. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Gn-relavn,B.-ISnrae5
3. Mailing Address for person listed in item 2 above:
4106 Tv�, Lenv CityJ<1T-I y 14 0144 K State: ry— C Zip: 49
Telephone Number: f_LSZ ) 261 i 2 M X2_ j 4
4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.):
a•.t X �G1,�Y1 S��aS
5. Location of Project (street address):
city: Mo yoc_k' j 1(.
6. Directions to project (from nearest major intersection):
7. Labtude:� � a 4, ` 3 Z 7 Longitude: 1AJ -10 i n ' � 1t of project
S. Contact person who can ans%ver questions about the project:
Sfou:art 7r PE Telephone Number: (7_S2
J
I1. PERMIT INFORMATION:
1. Specify whether project is (check one): / Ne%v Renewal Modification
Form SWU-101 Version 3.99 Page I of 4

2. If this application is being submitted as the result of a renewal or mod ificati6n to an existing permit, list the
existing permit munber NIA ' _ and its issue date (if known) /fit
3. Specify the type of project check one):
_Low Density ' High Density _Redevelop _General Permit _Other
4. Additional Project Requirements (check applicable blanks):
_CAMA Major ✓ Sedimentation/Erosion Control _404/401 Permit _NPDES Stormw•ater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-577-623-6746.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the pn ject .
S:("• w,W, icy- ru1)V T '!! hF_ n V f via ' _11& ��tt �r f�evi n<<C%u nva�
n
2. Stormwater runoff from this project drains to the i�o% QQ M River basin.
3. Total Project Area: /- NCI acres
4. Project Built Upon Area: J Ste, 4 %
5. How many drainage areas does the project have?_Z_
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin Information s p' a
;pramage Aea 1 ��i'.. `1
Dramage Area 2>
�� a
Receiving Stream Name
U TTO
y r
Receiving Stream Class
S
Sr.
Drainage Area
4 432 .
<
Existing Impervious* Area
Proposed Irn ervious Area
$'. f,
%Impervious" Area (total)
Ia penious.,'Surface A ea , Dra age A>ea 1 „ .hs„Dra nage Area 2
Or. -site Buildings
On -site Streets
On -site Parking
On -site Sidewalks
Other on -site
Off -site
Total r Total
Impervious area is defined as the built upon area including, but not ttmntea to, vuuautgs, roa:u, puI&uIS
sidewalks, gravel areas, etc.
Form S11'U-101 Version 3.99 Page 2 of 4

7. How was the off -site impervious area listed above derived?Ay is r_ -7d t'd 01 DI 313cis c ld
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development piior to the sale of any lot. If lot sizes vary significantly, a
table listing each lot number, size and the allowable built -upon area for each lot must be provided as an
attachment.
I. The following covenants are intended to ensure ongoing compliance with state stormwater management permit
number as issued by the Division of Water Quality. These covenants may
not be clanged or deleted without the consent of the State.
2. No more than & 1A square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filed in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff frorn outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the storm water control system shall be performed in a manner that maintains the
integrity and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and
persons claiming under them, that they will run with the land, that the required covenants cannot be changed or
deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENTFORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for
each BMP specified for this project. Contact the Stormwater and General Permits Unit at [phone] for the
status and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWi1-103
Infiltration Basin Supplement
FormSWU-104
Low. Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SIVU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SIVU-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DIVQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DIVQ Regional Office.
1. Please indicate that you have provided the following required information by initialing in the space
provided next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form V
• One copy of the applicable Supplement Form(s) for each BMP ✓
• Permit application processing fee of S420 (payable to NCDENR)
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specificafions, including:
- Development/Project name
- Engineer and firm
-Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
-Vegetated buffers (where required)
VIL AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section.
Designated agent (individual or firm):_
Mailing Address: R60' c?rd N /{WY—_
City: Awe. ds .. 801nf �
Phone: ( LS Z ) 451
VIII. APPLICANT'S CERTIFICATION
State: - 1Z�ip: 2796 G
Fax:
I, (print or type name of person listed in General Information, item 2) %n eke it B • o ht c-s
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000.
Signature:
Date: 4/-3-22
Form SWU-101 Version 3.99 . Pale 4 of 4

�� �� FINANCIAL RESPONSIBILITY/OWNERSHIP FOR
SEDIMENTATION POLLUTION CONTROL ACT
No person may initiate any land -disturbing activity on one or more acres as coves
form and an acceptable erosion and sedimentation. control plan have been compl+
Land Quality Section, N.C. Department of Environment and Natural Resources. (F
the question is not applicable or the e-mail and/or fax information unavailable, place
Part A.
Project
APR 1 .1 2007
ie Act before th
2. Location of land -disturbing activity: County Corr +4ac.K City or Township M oV er K
Highway/Street 0S 15P, Latitude 3G° Ii° '21N Longitude W 1C iOl 4V
3. Approximate date land -disturbing activity will commence: iafr sp /'r drrn surne Y Z.U11
4. Purpose of development (residential, commercial, industrial, institutional,, etc.): Cnm/ysc n +a j
5. Total acreage disturbed or uncovered (including off -site borrow and waste areas): 1.9 c7C Me
6. Amount of fee enclosed: $ / 0 Cd. () Pv . The application fee of $50.00 per acre (rounded
up to the next acre) is assessed without a ceiling amount (Example: a 9-acre application fee is $450).
7. Has an erosion and sediment control plan been filed? Yes ✓ No Enclosed_
8. Person to contact should erosion and sediment control issues arise during land -disturbing activity:
Name �ober'>� 7 ,S}�tJ�.r f� �E. E-mail Address F_93r�,4Ae6 C41-A
Telephone IS?, 491 83S�F Cell#ZSZ-2C2.653�4 Fax#Z3'44115/IZ
9. Landowner(s) of Record (attach accompanied page to list additional owners):
co -del) L(i. Jdne-S Q,,�9 461:SLIO e, Z3/r Z52 2616349
Name Telephone Fax Number
4/0rr iyki L 3JINe
Current Ma ng Address
Current Street Address
City State Zip City State Zip
10. Deed Book No. U) Page No. 799 Provide a copy of the most current deed.
Part B.
Person(s) or firm(s) who are financially responsible for the land -disturbing activity (Provide a
comprehensive list of all responsible parties on an attached sheet):
Name
116 :-vv G<1»01_
Current Mail ng Address
E-mail Address
Current Street Address
k y &7ZIde N( 77949%
City T IState Zip City State Zip
Telephone 2Y2. Z.6i 3Rno R z ter% Fax Number 7.57 211 C30

2. (a) If the Financially Responsible Party is not a resident of North Carolina, give name
of the designated North Carolina Agent: lu`` rr
Name E-mail Address
PeR S�C�o o"Od
Current Mailing Address Current Street Address
tP �'\�R
City State Zip City Stat Zip
Fax
(b) If the Financially Responsible Party is a Partnership or other person engaging in business under an
assumed name, attach a copy of the Certificate of Assumed Name. If the Financially Responsible
Party is a Corporation, give name and street address of the Registered Agent: A i / A
Name of Registered Agent
Current Mailing Address
City State Zip
Telephone
E-mail Address
Current Street Address
City
Fax
State Zip
The above information is true and correct to the best of my knowledge and belief and was provided
by me under oath (This form must be signed by the Financially Responsible Person if an individual
or his attorney -in -fact, or if not an individual, by an officer, director, partner, or registered agent with
the authority to execute instruments for the Financially Responsible Person). I agree to provide
corrected information should there by any change in the information provided herein.
C o r(Lr -� JC) r� P
Type or print name
` / z /
Signature v
o-P
Title or Authority
Date
I, �' \\ 4\. \rs 0. C , a Notary Public of the County of ��cu
State of North Carolina, hereby certify that ('� o; r'G(-, , -)L'n e-`� appeared
personally before me this day and being duly sworn acknowledged that the above form was
executed by him.
Witness my hand and notarial seal, this Lday of lat'v� 20-D-2_
Jill A. Ware
1�0 ► public Notaryi
a
Dare oUt�tY' N.0 My commission expires