HomeMy WebLinkAboutSW7100802_CURRENT PERMIT_20100827STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW Z�W2f
DOC TYPE
CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATEQ�(%�ga7
YYYYMMDD
NCDENR
North Carolina Department of Environment and
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
August 27, 2010
Mr. Robert M. Broadway, President
Mink Creek Investments, LLC
132 Holmes Ave. NW
Huntsville, AL 35801
Natural Resources
K:m
Dee Freeman
Secretary
Subject: Stormwater Permit No. SW7100802
Dollar General - New Retail Store, Elizabeth City, NC
High Density Commercial Wet Pond Project
Pasquotank County
Dear Mr. Broadway:
The, Washington Regional Office received a complete Stormwater Management Permit Application for
Dollar General - New Retail Store, Elizabeth City, NC on August 20, 2010. Staff review of the plans
and specifications has determined that the project, as proposed, will comply with the Stormwater
Regulations set forth in Session Law 2008-211 and Title 15A NCAC 2H.1000. We are forwarding
Permit No. SW7100802 dated August 27, 2010, for the construction of the subject project.
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This permit shall be effective from the date of issuance until August 27, 2020, and shall be subject to
the conditions and limitations as specified therein. Please pay special attention to the Operation and
Maintenance requirements in this permit. Failure to establish an adequate system for operation and
maintenance of the stormwater management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right
to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150E of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and
binding.
If you have any questions, or need additional inf rmation concerning this matter, please contact Scott
Vinson, or me at (252) 946-6481.
nce I ,
AI o
Regional Supervisor
Surface Water Protection Section
AH/ sv: K:\WQS\SAV\STORMWATER\PERMIT\SW7100802
cc: Jerry Cargile, PE c/o Matthew Gillespie, El — 4 Site, Inc.
Elizabeth City Planning/Building Inspections
Washington Regional Office
Central Files
North Carolina Division of Water Quality Internet: vrxw.n pvaterquality.org One L
943 Washington Square Mall Phone: 252-946-6481 1 FAX: 252-946-9215 Nort`iCarolina
Washington, NC 27889 FAX'. 252-946-9215 ��S�Nry//�
An Equal Opponunilyl Alfinrr ive Action Employer ` ra
State Stormwater Management Systems
Permit No. SV 7100802
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Mink Creek Investments, LLC
New Retail Store, Elizabeth City, NC Hwy 32
on Hwy 17 & 158, Elizabeth City, Pasquotank County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with
the provisions of Session Law 2008-211 and 15A NCAC 2H .1000 (hereafter referred to
as the "stormwater rules') and the approved stormwater management plans and
specifications and other supporting data as attached and on file with and approved by
the Division of Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until August 27, 2010, and shall
be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.7 of this permit. The stormwater control has been
designed to handle the runoff from 39,902 square feet of impervious area.
3. The tract will be limited to the amount of built -upon area indicated in Section I. of
this permit, and per approved plans.
4. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
6. The built -upon areas associated with this project shall be located at least 50 feet
landward of all perennial and intermittent surface waters.
Page 2 of 7
State Stormwater Management Systems
Permit No. SV 7100802
The following design criteria have been provided in the wet detention pond and
must be maintained at design condition:
a. Drainage Area, ft2:
b. Total Impervious Surfaces, ftz:
C. Design Storm, inches:
d. Pond Depth, feet:
e. TSS removal efficiency:
f. Permanent Pool Elevation, FMSl :
g. Permanent Pool Surface Arei, ft
h. Permitted Storage Volume, ft :
i. Temporary Storage Elevation, FMSL:
j. Predevelopment 1 year 24 hour:
k. Post development 1 year 24 hour:
I. Controlling Orifice:
M. Permitted Forebay Volume, ft3:
n. Fountain Horsepower, HP
o. Receiving Stream/River Basin:
P. Stream Index Number:
q. Classification of Water Body:
II. SCHEDULE OF COMPLIANCE
87,466
39,902
1.50
3.40 avg. (6.50 total)
90%
13.50
5,955
5,969 at temporary pool el
14.20
1.67
0.87
1.50"0 pipe
3,547
not allowed, pond too small
Pasquotank River / Pasquotank
30-3—(1)
"WS — V; Sw"
1. The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface. .
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
3. The permittee shall at all time provide the operation and maintenance necessary
to assure the permitted stormwater system functions at optimum efficiency. The
approved Operation and Maintenance Plan must be followed in its entirety and
maintenance must occur at the scheduled intervals including, but not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and re -vegetation of slopes and the vegetated filter strip.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of outlet structure, orifice device, level
spreader, filter strip, catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept for each permitted BMP. The
records will indicate the date, activity, name of person performing the work and
what actions were taken.
5. The permittee shall submit to the Division of Water Quality an annual summary
report of the maintenance inspection records for each BMP. The report shall
summarize the inspection dates, results of the inspections, and the maintenance
work performed at each inspection.
6. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
Page 3 of 7
State Stormwater Management Systems
Permit No. SV 7100802
7. Decorative spray fountains will not be allowed in the stormwater treatment
system.
8. Thefacilities shall be constructed as shown on the approved plans. This permit
shall become void unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other
supporting data.
9. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
10. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
11. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
12. The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit. Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made.
13. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
14. A copy of the approved plans and specifications shall be maintained on file by
the Permittee at all times.
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a completed Name/Ownership Change form, to the Division of Water
Quality, signed by both parties, and accompanied by supporting documentation
as listed on page 2 of the form. The project must.be in good standing with the
Division. The approval of this request will be considered on its merits and may or
may not be approved.
Page 4 of 7
State Stormwater Management Systems
Permit No. SV 7100802
2. The permittee is responsible for compliance with all permit conditions until such
time as the Division approves the transfer request.
3. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation
of nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
7. The permit issued shall continue in force and effect until revoked or terminated.
The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and re -issuance or
termination does not stay any permit condition.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
9. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit
as allowed by the laws, rules and regulations contained in Session Law 2008-
211, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al.
11. The permittee shall notify the Division of any name, ownership or mailing
address changes at least 30 days prior to making such changes.
12. This permit shall be effective from the date of issuance until August 27, 2020.
Application for permit renewal shall be submitted 180 days prior to the expiration
date of this permit and must be accompanied by the processing fee.
Permit issued this the 27th day of August, 2010.
NOIRTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for
uoieen h. sumns, uirector
Division of Water Quality
By Authority of the Environmental Management Commission
Stormwater Permit No. SV 7100802
Page 5 of 7
State Stormwater Management Systems
Permit No. SW7100802
Dollar General — New Retail Store, Elizabeth City, NC Hwy 32
Stormwater Permit No. SV 7100802
Pasquotank County
Designer's Certification
I, , as a duly registered in the
State of North Carolina, having been authorized to observe (periodically/ weekly/ full
time) the construction of the project,
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 6 of 7
State Stormwater Management Systems
Permit No. SW7100802
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
6. The outlet/bypass structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been
provided.
12, Required drawdown devices are correctly sized per the approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf,
and a forebay.
15. The required system dimensions are provided per the approved plans.
cc: NCDENR-DWQ Washington Regional Office
Pasquotank County Building Inspections
Page 7 of 7
DWQ-USE ONLY
me ecewec
LK k* qAe a Fee Paid
Permit Number
US 114 2nin
It 3 SD 04c1W
SW I tot72
Applicable Rules: ❑ Coastal SW -1995 EYCoastal S - 2008 ❑ Ph 11- Post Construction
(select all that h RM-Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
Per WQ M mt Plan:
State of North Carolina i2q
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. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation_z�nd maintenance agreements, etc):
2. Location of Project (street address):
us A4� y 1'7 It u.5 ffw i 15$
City: Gi--y county: Patsr�ru0dank Zip:
3. Directions to project (from nearest major intersection)
4. Latitude: 36 , 7-4 ' 52 " N Longitude: 7 6 ° Z D 2-9 " W of the main entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): [v]ivew ❑Modification
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit number its issue date (if known) and the status of
construction: ❑Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of prole t (check one):
❑Low Density I gh Density ❑Drains to an Offsite Stormwater System []Other
3. If this application is being submitted as the result of a previously returned application or a letter from DWQ
requesting a state stormwater management permit application, list the stormwater project number, if
assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major Sedumentation/Erosion Control: 2.6 3 ac of Disturbed Area
❑NPDES industrial Stormwater ❑404/401 Permit: Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number,
issue date and the type of each permit:
Form S W U-101 Version 06May2010
Page 1 of 6
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III. CONTACT INFORMATION
1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc: who owns the project):
Signing Official &
b.Contact information for person listed in item la above:
Street
Mailing Address (if
State:
L. L L
IC2si�{��
Zip: TS-8OI
Phone: ( Z S10) S3 3 - 7�Z 8 q Fax: ( Z %-T� ) S3 ) - �- L 3 (c
Email: c,-ro S . µo s S No t_Z)YZ eoA1x,0 A•Y C YCw f*. AJS i
c. Please c eck the appropriate box. The applicant listed above is:
❑ The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and
2b below)
K Developer* (Complete Contact Information, item 2a and 2b below.)
2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:
Signing Official & Title:
b.Contact information for person listed in item 2a above:
Street Address: I�� L, S qq
City: ��`. �� G .� State: NG Zip:
Mailing Address (if applicable):
City: State: Zip:
Phone: ( ) _ Fax: ( )
3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization: JA-,,Jt/NI/,*-�
Signing Official &
b. Contact information for person listed in item 3a above:
Mailing Address:
City: State:
Form S W U-101 Version 06May2010 Page 2 of 7
Phone:
Fax:
4. Local jurisdiction for building pennits:
Point of Contact:
IV. PROJECT INFORMATION
Phone k ( )
In the space provided below, briefly summarize how the stormwater runoff will be treated.
AA�a-C( wilt be i>e^4" VIe4 (-e% %,dhd
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUDApproval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b.Identify the regulation(s) the project has been designed in accordance with: W of
❑ Coastal SW -1995 ❑ Ph II - Post Construction P
0
3. Stormwater runoff from this project drains to the River basin.
4. Total Property Area: 2 Z acres 5. Total Coastal Wetlands Area: acres
6. Total Surface Water Area: 0.14 acres
7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project Area':
Z . 6 8 acres
Total project area shall be calculated to exclude the follozuinQ: the normal ppool of imppounded structures, the area
between the banks of streams and rivers, the area below the Normal High Water (NHW) line or Mean High Water
(MHW) line, and coastal wetlands landward from the NHW (or MHW) line. The resultant project area is used to
calculate overall percent built upon area (B A). Non -coastal wetlands landward of the NHW (or MHW) line may be
included in the total project area. (�
8. Project percent of impervious area: (Total hnpervious Area / Total Project Area) X 100 = / 6 %
9. How many drainage areas does the project have? y (For high density, count 1 for each proposed
engineered stormwater BMP. For low density and other projects, use 1 for die whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
Form SWU-101 Version 06May2010 Page 3 of 7
Basin Information
Drainage Area _L
Drainage Area 2
Drainage Area J
Drainage Area `1
Receiving Stream Name
A- ueju ik X
otf'-
tA/
Stream Class *
r�
'j. ".-
Stream Index Number *
O ^ 3 -
Total Drainage Area (so
8 b "a-7(
/ yi 3 8 2
/ y o$ y
77 Y 9
On -site Drainage Area (sf)
e6 Ev
/.Y 392
1 y o e y
7 7 y 9
Off -site Drainage Area (sf)
1 90
Proposed Impervious Area** (so
3 9 9a 2
-7 76
% Im ervious Area** (total)
/ 0
Im ervious` Surface Area -
Drainage Area I
Drainage Area Z
Drainage Area _2
Drainage Area Y
On -site Buildings/Lots (so
016
C4
On -site Streets (so
96
0
p
On -site Parking (so
Z fi
0:1
-776
Can -site Sidewalks (so
!i(o /
Other on -site (so qc, Qadr
piZ
of
q
Future (so
Off -site (so
SG
f0
Existing BUA*** (sf)
Total (so:
39 70Z
�7(0
* Stream Class and Index Number can be determined at: httpl[portal.ticdenr.org web/wq/ps/csti/classifications
** Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
** Report only that amount of existing BLIA that will rentain after development. Do not report any existing BUA that is
to be removed and which will be replaced by new BUA. /
11. How was the off -site impervious area listed above determined? Provide documentation. / fflf
Projects in Union County: Contact DWQ Central Office staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per NCAC 02B .0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from http://12ortal.ncdeiir.org/web/wq/ws/su/bmQ-manual.
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. A detailed application instruction sheet and BMP
checklists are available from littl?://12ortal.iicdenr.org/web/wq/ws/su/statesw/forms does. The complete
application package should be submitted to the appropriate DWQ Office. (The appropriate office may be
found by locating project on the interactive online map at http:/ /portal.ncdem.org/web/wq/ws/su/maps.)
Please indicate that the following required information have been provided by initialing in the space provided for
each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions for
each submitted application package fromlittl2://12ortal.iicdenr.org/web/wq/ws/su/statesw/forins does.
Initials
1. Original and one copy of the Stormwater Management Permit Application Form._
2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M �'-
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to
lit42://www.envheII2.org/12aus/onestopexl2ress.htmi for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
SFr�'et
Form S WU-101 Version 06May2010 Page 4 of 7
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5. A detailed narrative (one to two pages) describing the stormwater treahnent/managementfor
the project. This is required in addition to the brief summary provided in the Project
Information; item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
receiving stream drains to class SA waters within'h mile of the site boundary, include the'h
mile radius on the map.
7. Sealed, signed and dated calculations.
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: '
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
I. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i. Dimensioned property/project boundary with bearings & distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours, proposed contours, spot elevations, finished floor elevations.
1. Details of roads, drainage features, collection systems, and stormwater control measures.
in. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations.
o. Drainage areas delineated (included in the main set of plans, not as a separate document).
p. Vegetated buffers (where required). ,
9. Copy of any applicable soils report with the associated SI IWT elevations (Please identify
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"x1l" copy of the NRCS County Soils map with the
project area"clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedide a site visit for DWQ to verb the SHWT prior
to submittal, (910) 796-7378.)
10. A copy of the most current property deed. Deed book: QSZ Page No: 3 _S
11. For corporations and limited liability corporations (LLC): Provide documentation from the NC
Secretary of State or other official documentation, which supports the titles and positions held
by the persons listed in Contact Information, item la, 2a, and/or 3a per NCAC 2H.1003(e). The
corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
http://www.secretary.state.nc.us/Corl?c)rations/CSearch.aspx
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from
htto•//12ortal.ncdenr.org/ web/ wq /ws /su /sta tesw / forms does. Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner, it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and
protective covenants for this project, if required, shall include all the items required in the permit and listed
on the forms available on the website, 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 NC DWQ, and that they will be recorded prior to the sale of any lot.
Form SWU-101 Version 06May2010 Page 5 of 7
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a
consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as
addressing requests for additional information). p /�
Consulting Engineer: jy"�y C"*'9;% / c% Mo4gttt.4 ���etP c iaZ
Consulting Firm: / Si7`e —51c
Y
Mailing Address: % 500 S .
2•.0 -1
City: f!+�tfS✓,%(e
,mod
state:
A �
zip: -3
Phone: ( ZSCo 1 S 3 9 l Z Z 1
Fax: (ZS6
S 3 9— l z. 2.O
Email: /Lt�1���SP�C C"� `�Siteinc b� �
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this
section)
1, (print or type name of person listed in Contact Information, item 2a) certify that I
own the property identified in this permit application, and thus give permission to (print or type name of person
listed in Contact Information, item la) with (print or type name of orgariziition listed in
Contact Infonnotion, item 1b) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal, which indicates the
party responsible for the operation and maintenance of the stormwater system.
As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated
agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their
lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater permit reverts back to
me, the property owner. As the property owner, it is my responsibility to notify DWQ immediately and submit a
completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment
facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid
permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including
the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6.
Date:
a Notary Public for the State of
do hereby certify that
before me this _ day of
County of
personally appeared
and acknowledge the due execution of the application for a
stormwater permit. Witness my hand and official seal,
SEAL
My commission expires
Form SWU-101 Version 06May2010 Page 6 of 7
X. APPLICANT'S CERTIFICATION
1, (print or type name of person listed in Contact Information, item 2)
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 coven and that the proposed project complies with the requirements of the
applicable stormwater s nder 15 C 2H .1000, SL 2006-246 (Ph. II — Post Construction) or SL 2008-211.
Signature: Dater
/J n
I, 1JWrrLaIVW1k VA-fM NotaryPublic for the State of LA99t1V .ice, County of
do here////��b�y ce�rtifyyyyythat _personally appeared
before me this, ay of
and acknowledge th due e cution of the application for a
stormwater permit. Witness my haqi d and official seal,_G1Id`��
SEAL
My commission expires 2- I ( ' I
Form SWU-101 Version 06May2010 Page 7 of 7
✓ / j-
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•/,1I
STORMWATER MANAGEMENT PPL AA
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filed out printed and submiNed.
The Required Items Checklist (Pad 111) must be printed, filled out and submitted along with all of the required information.
Project name Elizabeth City. NC New Retail Store
Contact person Matthew GJlespfe
Phone number (256) 539-1221
Date 6202010
Drainage area number DEV-1
11.7DESIGN".INFORMATION T -jt "s :-•: + _ - -�:
Site Characteristics
Drainage area
Impervious area, post -development
%impervious
Design rainfall depth
Storage Volume: Non -SA Waters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5' runoff volume
Pre -development 1-yr. 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the pte/post control of the lyr 24hr stone peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pre -development
Rational C. past -development
Rainfall intensity: 1-yr, 24-hr stone
Predevelopment 1-yr. 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Prefflmt 1-yr, 24-hr peak flow control
Elevations
Temporary pod elevation
Permanent pod elevation
SHWT elevation (approx. at the perm pool elevation) cv yJ-
Top of 10ft vegetated shelf elevation
Bottom of 1 ON vegetated shelf elevation
Sediment deanout, top elevation (bottom of pond)
Sediment deanout, bottom elevation
Sediment storage provided
Is there additional volume stored above the state- required temp. pool?
Elevation of the top of the additional volume
67,466 N'
39,902 tls
45.62 %
1.5 in
5,036 ft'
5,96910
Y (Y or N)
3.9 in
OK
(roboprovwadby OWO)
or�p W A TFS,OG
o <
OK, volume provided is equal to or in excess of volume required.
61DO (witless)
67.30 (unidess)
2.86 in/hr OK
1.67 ft'/sec
0.87 N'/sec
-0.80 N'/sec
14.20 first
/ 13.501ms1
10.00 first
14.00 fmsl
13.00 firs!
6.00 fmsl
7.00 Imsl
1.00 N
Y (Y or N)
14.2 fmsl OK
RECEIVE
AUG 2 0 2010
DWQ
PROD #
Form SW401-Wet Detention Basin-Rev.8-9117/09 Pads 1. a II. Design Summary, Page 1 or 2
Permit No.
tto be povimd by DWO)
IL:�DESIGN '',INFORMATION a.r,) _' a
Surface Areas
Area, temporary pool
Area REWIRED, permanent pod
SAIDA ratio
Area PROVIDED, permanent pod, A,,,,y,,,
Area, bottom of 1011 vegetated shelf, A„,,,,,
Area, sediment deanouL top elevation (bottom of pond), A,,.,
Volumes
Volume, temporary pool
Volume, permanent pod, V,,,,,.
Volume, forebay (sum of forebays it more than one forebay)
Forebay % of permanent pool volume
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
MountaindPiedmont SAIDA Table Used?
SAIDA ratio
Average depth (used in SAIDA table):
Calculation option t used? (See Figure 10-2b)
Volume, permanent pool, V„--,,,,
Area provided, permanent pool, A,,,,t,W
Average depth calculated
Average depth used in SAIDA, d,,, (Round to nearest 0.5h)
Calculation option 2 used? (See Figure 10-2b)
Area provided, permanent pool, A„e m
Area, bottom of 10ft vegetated shell, A„ve,,,
Area, sediment cleanoul, top elevation (bottom of pond), A..
10,370 ft'
4,155 1?
4.75 (unifless)
5,955 'I' OK
4,420 le
775 f?
5,969 h'
15,200 ft'
3,547 tte
23.3% %
90 %
Y (Y or N)
N (Y or N)
4.75 (udtless)
OK
Insufficient forebay volume.
N (Y or N)
15,200 Its
5,955 hx
3.00 It OK
3.Oh OK
Y (Y or N)
5,955 f?
4,420 f?
775 fe
'Depth' (distance btw bottom of 10h shelf and top of sediment) 5.00 It
Average depth calculated 3.37 If
Average depth used in SAIDA, d,,, (Rand to nearest 0.5f) 3.4 It
Drawdown Calculations
Drawdown through office?
Diameter of office (if circular)
Area of office (if -non -circular)
Coefficient of discharge (CD)
Driving head (Ha
Drawdown through weir9
Weir type
Coefficient of discharge (Ce)
Length of weir (L)
Driving head (H)
Pre -development 1-yr. 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge office or weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shell slope
Vegetated shelf width
Length of flowpath to width ratio
Length to width ratio
Trash rack for overflow 8 orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all rurwlf at ultimate buildout?
Drain mechanism for maintenance or emergencies is:
Poem SW401-Wet Detention Basin-Reva-911A09
Y (Y or N)
1.50 in
in'
0.64 (unidess)
0.23 it
N (Y or N)
(unittess)
(unittess)
If
tt
1.67 f?1sec
0.87 01sec
0.04 (t'Isec
3.00 days
3 :1
10 :1
10.0 it
3 :1
2.5 :1
1
(Y or N)
1.1 If
N
(Y or N)
Y
(Y or N)
Y
(Y or N)
PUMP.OUT.-
OK
OK
OK, draws down in 2.5 days.
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
B. E `1J 1LJ A 9 E D
AUG 2 0 2010
DWQ
PROJ #
Parts 1. d It. Design Summary. Pape 2 012
Permit No.
(to be provided by DWQ)
III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
MG CT C12, C13
1. Plans (1' - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement.
MG C8 & C11
2. Partial plan (1' = 30' or larger) and details for the wet detention basin showing:
- Outlet structure with trash rack or similar,
- Maintenance access,
- Permanent pool dimensions,
- Forebay and main pond with hardened emergency spillway,
- Basin cross-section,
- Vegetation specification for planting shelf, and
- Filter strip.
MG C11
3. Section view of the wet detention basin It' = 20' or larger) showing:
- Side slopes, 3:1 or lower,
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
MG C8 4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.
MG CALC'S 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
MG C8 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
MG CALC'S 7. The supporting calculations
MC 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
MC 9. A copy of the deed restrictions (if required).
MG 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1 of 1
Permit Number: Sw / /O 0 O 0 2.
(to be provided by DWQ)
Drainage Area Number: t
C ZZZWet Detention Basin Operation and Maintenance Agreement
�11 keep a maintenance record on this BMP. This maintenance record will be kept in a NC clog in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system ( eck one):
❑ does does not incorporate a vegetated filter at the outlet.
This system (check one):
[does ❑ does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
— No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
— Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
— If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
— Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the wet
Areas of bare soil and/or
Regrade the soil if necessary to
detention basin
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of
long-
approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4 Page I of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The inlet device: pipe or
The pipe is clogged.
Unclog the pipe. Dispose of the
Swale
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged.
Erosion is occurring in the
Regrade the swale if necessary to
swale.
smooth it over and provide erosion
control devices such as reviforced
turf matting or riprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design depth for
possible. Remove the sediment and
sediment storage.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf
Best professional practices
Prune according to best professional
show that pruning is needed
practices
to maintain optimal plant
health.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one -tune
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design sediment
possible. Remove the sediment and
storage depth.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over
Consult a professional to remove
50% of the area.
and control the algal growth.
Cattails, phragmites or other
Remove the plants by wiping them
invasive plants cover 50%of
with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The embankment
Shrubs have started to grow
Remove shrubs immediately.
on the embankment.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grow on
Consult a dam safety specialist to
the embankment.
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. (if applicable)
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
Water Quality Regional Office, or
outlet.
the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads J feet in the main pond, the
sediment shall be removed.
When the permanent pool depth reads 3,.7 0`0 feet in the forebay, the sediment
shall be removed.
Sediment Removal
Bottom
BASIN DIAGRAM
(fi/I in the blanks)
Permanent Pool Elevation r 3 +5V
0.00 ♦ Pe nanen Pool
Volume Sediment Removal Elevation a Volume
DO
JJ I Min.
- 7---------- 10 n.
Sediment Bottom Elevation 1
Storage Sediment
Storage
FOREBAY MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4
Permit Number.
(to be provided by DWQ)
l acknowledge and agree by my signature below that 1 am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the
system or prior to any changes two the system or responsible party.
Project name: 1 fp Coa4/& Ww�
BMP drainage area number:
Print name: U'04e_k ^t
C P,S
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.
a Notary Public for the State of
fAlV\,PbtYYL6k County of l Y 1 U4,090 , do hereby certify that
�6L�1k77GC1�— personally appeared before me this
day of _/OIv , and acknowledge the due execution of the
forgoing wet detention basin
��maintenance requirements. Witness my hand and official
seal, �. Praw-t a w(,(,t71t
SEAL
My commission expires L v I I _1�0 14
S-861
Form SW401-Wet Detention Basin O&M-Rev.4
Page 4 of 4
' ^
). �� ..I 1
.. .��.. ram.
�
� .. ��
i 4'
A"�►��
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue
Governor
Mr. Robert M. Broadway, President
Mink Creek Investments, LLC
132 Holmes Ave. NW
Hunstville, AL 35801
Dear Mr. Broadway:
Coleen H. Sullins
Director
August 16, 2010
Dee Freeman .
Secretary
Subject: Stormwater Review SW7100802
New Retail Store, Dollar General, Elizabeth City, NC
Pasquotank County
This office received a Coastal Stormwater permit application and plans for the subject project on August 4, 2010. A
preliminary review of the project indicates that before a State Stormwater permit can be issued the following additional
information is needed.
1. The average pond depth has been miscalculated as 5.50ft as listed on the Wet Basin Supplement form. The actual
average pond depth is approximately 3.0 feet deep, see Figure 10-213 of the BMP manual. The incorrect average
pond depth has given an incorrect SA/DA ratio, which also has been incorrectly determined, see section 10.3.4 of the
BMP design manual. Please recalculate the average pond depth, the SA/DA ratio and the minimum required
Permanent Pool Surface Area and revise corresponding numbers on the Wet Basin Supplement Form and re -submit
both.
2. The wet basin is being designed for 85%TSS (Table 10-2) removal however there is no vegetated filter proposed on
the plans, please either re -design the basin for 90%TSS (Table 10-4) removal or provide a 30 foot vegetated filter
with level spreader, supplement, operation & maintenance agreement and plan cross sectional details. It appears that
the proposed pond is large enough to be considered as a 90%TSS designed basin, just the calculations and
supplement form need to be revised.
3. Please note that the Sediment Cleanout Top (8.50fmsl) and Bottom (7.50fmsl) given on the Supplement form do not
correspond with the elevations provided on the plans Top (8,Ofmsl) & Bottom (7.0fmsl). Please revise these numbers
on the Wet Basin Supplement form and submit.
4. The Pasquotank River stream classification under section IV.no.10 was incorrectly given as C; Sw/index 30-3-(5.5)
whereas the correct classification of this part of the Pasquotank River is WS-V; Sw (Water Supply V; Swamp) with
the corresponding index no. of 30-3-(1). 1 have corrected this on the application forms on your behalf.
5. Please do not forget to have any plans, calculations, supplements, narrative, etc. revised, signed, sealed and dated as
necessary to reflect all changes when re -submitting.
The above requested information must be received in this office prior to August 25, 2010 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 this office at the Letterhead address.
North Carolina Division of Water Quality
943 Washington Square Mall
Washington, NC 27889
Internet:w .ncwaterquality.org
Phone: 252-946-6481 1 FAX: 252.946-9215
FAX 252-946-9215
One
NorthCarolina
Naturallff
An Enual Onondunily 1 Allirmalivo Anon Fmnlover
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 21-1.1000 and North Carolina General Statute 143-215.1
and may result in civil penalties of up to $10,000 per day.
Please reference the Stormwater Project Number above on all correspondence. If you have questions, please feel free
to contact me at (252) 948-3848,
cc: Matthew Gillespie, 4Site, Inc. (email)
asJa b Mossholder, The Broadway Group (email)
hington Regional Office
North Carolina Division of Water Quality
943 Washington Square Mall
Washington, NC 27869
Sincerely,
IM
AScotttVin�son
Environmental Engineer
Internet: www.ncwaterquality.org
Phone: 252.946-64811 FAX: 252-946-9215
FAX: 252-946-9215
One
NorthCarolina
Naturally
An Eneal Oremmai llv \ Affirmative Action Fmnlovm
J
t t G
Permit No.. U w 1) 0 0 g0 Z
(to be provided by DWO)
EXPRESS
UG 04 2010
OF WALF9
ATn NC DENR �oc
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Pad 111) must be printed, filled out and submitted along with all of the required information.
I. PROJECT INFORMATION
Project name Elizabeth City, NC New Retail Store
Contact person ' Matthew Gillespie
Phone number (256) 539-1221
Date 7127010
Drainage area number DEV-1
II. DESIGN INFORMATION.
Site Characteristics
Drainage area
Impervious area, post -development
% impervious
Design rainfall depth
Storage Volume: Non-SAWaters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5' mnoh volume
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the pre/post control of the lyr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pre -development
Rational C, post -development
Rainfall intensity: 1-yr, 24-hr storm
Pre -development 1-yr, 24-hr peak flow
Posl-development 1-yr, 24-hr peak flow
Pre/Post 1-yr. 24-hr peak flow control
86,736 ft'
39,902 t
46.00
1.5 in
5,032 ft'
5,969 ft3
3
ft3
ft3
Its
Y (Y or N)
3.9 in
OK
OK, volume provided is equal to or in excess of volume required.
61.00 (unitless)
87.30 (unidess)
2.86 iruhr OK
1.67 ft3/sec
1.28 ft'/sec
-0.39 ft'/sec
Elevations ^
Temporary pool elevation 11 14.20 fmsl
Permanent pool elevation ✓ 13.50 first
Lg 1 I
SHVJT elevation (approx. at the perm. pool elevation) 10.00 fmsl L 7-
Top of 10ft vegetated shelf elevation LL 14.00 fin$ '
Bottom of 1 Oft vegetated shelf elevation 13.00 fm ata not needed for calculation option A1, but OK if provided.
Sediment cleanout, top elevation (bottom of pond) 8.50, msl
Sediment deanout, bottom elevation 7.50 fmsl Data not needed for calculation option i11, but OK if provided.
Sediment storage provided 1.00 It
Is there additional volume stored above the state -required temp. pool? Y , (Y or N)
Elevation of the top of the additional volume 14.2 fmsl OK
Form SW401-Wet Detention Basin-Rev.8.9r17/09 Pans 1. 8 II. Design Summary, Page 1 of 2
Permit No.
\. no be pla ded by DWO)
II. DESIGN INFORMATION
Surface Areas
�� �° 3?os
Area, temporary pool 11,167 fh
Area REQUIRED, permanent pool 2,166 ff
SAIDA ratio 2.50 (unitless)
Area PROVIDED, permanent pool, A ._caw 5,955 ft OK
q
Area, bottom of 10ft vegetated shelf, A„,y, , 4,420 f?
Area, sediment deanout, top elevation (bottom of pond), A,,. 775 fh
wL IJ
Volumes
Volume, temporary pool
Volume, permanent pool, VP„„ PW
Volume, forebay (sum of forebays if more than one forebay)
Forebay % of permanent pool volume
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
Mountain/Piedmont SAIDA Table Used?
SAIDA ratio
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b)
Volume, permanent pool, VP,,,.
Area provided, permanent pool, A....
Average depth calculated
Average depth used in SAIDA, d,,, (Round to nearest 0.5ft)
Calculation option 2 used? (See Figure 10-21b)
Area provided, permanent pool, AP,,,,,,,,
Area, bottom of 1 Oft vegetated shelf, A,,.
Area, sediment cleanout, top elevation (bottom of pond). At,.,
'Depth' (distance b/w bottom of 10ft shelf and top of sediment)
Average depth calculated
Average depth used in SAIDA, d,,, (Round to nearest 0.5ft)
Drmdewn Calculations
Drawdown through onfice?
Diameter of orifice (if circular)
Area of orifice (if -non -circular)
Coefficient of discharge (Ca)
Driving head (H�
Drawdown through weir.?
Weir type
Coefficient of discharge (C„)
Length of weir (L)
Driving head (H)
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice or weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of flowpath to width ratio
Length to width ratio
Trash rack for overflow & orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies is:
Form SW401-Wet Detention Basin-Rev.e-9t17109
t \S
\t,S � 7 G
15,969 fte OK 3 ),s61r� S f 3i'1'1 C7
3,137 ft'
20.6% % OK
115 %
N (Y or N)
2.50' nitless) S S ��
15,200 It Avg -
5,9551? I ry...R.� �rn 41 N )o
5.50It
5.5If OK
N (Y or N)
5,955 ft'
4,420 f? a
775 ft' _
4.50 It
5.50 It OK
/5.5 ft OK lJv� fj., _1i
Y (Y or N)
1.50 in ✓
in'
0.64 (unitless)
0.23 It
N (Y or N)
(unitless)
(unitless)
It
It
1.67 ft'/sea
1.20 ft'/sec
0.04 ft'/sec
3.00 days
3 :1
10 :1
10.0 It
3 :1
2.5 :1
OK, draws down in 2-5 days.
OK
OK
OK
OK
OK
(A�
v
1 or N) OK
Lift If OK )Owt S V
Y —(Y or OK
Y (Y or N) OK
Y (Y or N) OK
PUMP OUT
Pans I. a II. Design Summary, Page 2 of 2
.1"..l
ror utrvn use UNLI
Reviewer
_Y�ff^ North Carolina Department of Environment and
� Natural Resources suoma, ��y <�
NCDENR Request for Express Permit Review Time
Confirm
FILL-IN all the information below and CHECK the Permits) you are requesting for express review. FAX or Email the completed form to Express
Coordinator along with a completed DETAILED narrative- site plan (PDF file) and vicinity map (same items expected in the application package
of the project location. Please include this form in the application package.
• Asheville Region -Alison Davidson 828.296.4698;alison.davidson(c ncdenr.gov
• Fayetteville or Raleigh Region -David Lee 919-791-4203; davidJee(alncderr goy
• Mooresville & -Patrick Grogan 704-663.3772 or patrick.groganng ncdencgov
• Washington Region -Lyn Hardison 252.946-9215 or lyn.hardison(ncdenr.gov
• Wilmington Region -Janet Russell 910-350-2004 or janet.russell(altncdencgov
NOTE: Project application received after 12 noon will be stamped in the following work day
Enter Related SW
Permits of request
SW
SW
SW
SW
SW
Project Name. RETAIL STORE DE451 @R" .1.-ELIZABETH CITY C unty: PASQUOTANK �Xlilmb�L+�
PP3 a7
Applicant: ROBERT M BROADWAY Company: MINK CREEK INVESTMENTS, LLC
Address: 132 HOLMES AVE. NW City: HUNTSVILLE, Stale: AL Zip: 35801-_
AUG Q 4 2010
Phone: 256-533-7287, Fax: 256-256-7236, Email: iacob.mossholder@broadwavgroup.net
Physical Localion:US HWY 17 & US HWY 158
�
Project Drains into PASQUOTANK RIVER waters — Water classification C SW (for classification
see-http://h2o.enr.sta a nuRfltTs'f21 �s/reportsWB.htmi)
Project Located in PASQUOTANK River Basin. Is project draining to class ORW waters? N
, within Yz mile and draining to class SA waters N or within 1
mile and draining to class HOW waters? N
Engineer/Consultant: JERRY CARGILE, PE (MATT GILLES Company: 4SITE, INC.
I �d� Z
Address: 750D S, MEMORIAL PKWY, STE 209 City: HUNTSVILLE, State: AL Zip: 35802-_
Phone: 256-539-1221, Fax: 256-539-1220. Email: nnilles ie@4siteinc.biz
SECTION ONE: REQUESTING A SCOPING MEETING ONLY
❑ Scaping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER:
SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING
❑ 401 Unit ❑ Stream Origin Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions
❑ Intermittent/Perennial Determination: _ # of stream calls —'Please attach TOPO map marking the areas in questions
❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear ft or _acres)
❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance
® State Stormwater ❑ General ❑ SFR, ❑ SFR < 1 ac. ❑Bkhd & Bit Rmp, ❑ Clear & Grub, ❑ Utility ❑ Other
❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ Off -site [SW (Provide permit #)]
® High Density -Detention Pond 1 # Treatment Systems ❑ High Density -Infiltration _ #Treatment Systems
❑High Density -Bio-Relention _ # Treatment Systems ElHigh Density -SW Wetlands _ # Treatment Systems
❑ High Density -Other _ # Treatment Systems / El MOD: ❑ Major El Minor ❑ Plan Revision ❑ Redev. Exclusion SW (Provide permit#)
❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information
❑ Upland Development ❑ Marina Development ❑ Urban Waterfront
® Land Quality ®Erosion and Sedimentation Control Plan wit - acres to be disturbed.(CK # �I U(-(for DENR use))
SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request)
Wetlands on Site ❑ Yes ❑ No
Wetlands Delineation has been completed: ❑ Yes ❑ No
US ACOE Approval of Delineation completed: ❑ Yes ❑ No
Received from US ACOE ❑ Yes ❑ No
For DGNR use
Fee Split for multiple permits: (Check# fl6lt ti 1
Buffer Impacts: ❑ No ❑ YES: —acre(s)
Isolated wetland on Property ❑ Yes ❑ No
404 Application in Process w/ US ACOE: ❑ Yes ❑ No Permit
Total Fee Amount
SUBMITTAL
DATES
Fee
SUBMITTAL DATES
Fee
CAMA
S
Variance ([IMaj; ❑ Min)
$
SW (® HD, ❑ LD, ❑ Gen)
S 3 G
401:
$
LQS
$ 1 Sn
Stream Deter—
$
NCDENR EXPRESS March 2009
010O990311' IVO54LOB 7851: 2002L8311'
Mink Creek Investments, LLC
NCDENR
Permits
8/2/2010
DWQ Express Permit Fee for Elizabeth City, NC
EXPRESS
AUG 0 4 2W
9903
Checking Bank of Lin DWQ Express Permit Fee Elizabeth City, NC 4,000.00