HomeMy WebLinkAboutSW8021016_HISTORICAL FILE_20030107STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW���
DOC TYPE
❑CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
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State Stormwater Management Systems
Permit No. SWS 021016
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
hl 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
Ashley Riclge Housing Associates, LLC
Ashley Ridge Apartments
Pender County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with the
provisions of 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 January 7, 2013, and shall be subject
to the following specified conditions and limitations:
1. 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 on page 3 of this permit, the Project Data Sheet. The stormwater control has
been designed to handle the runoff from 39,945 square feet of impervious area.
3. The tract will be limited to the amount of built -upon area indicated on page 3 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. A permit modification must be
submitted and approved prior to the construction of additional built -upon area from
outside of the approved drainage area.
2
State Stormwater Management Systems
Permit No. SW8 021016
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name: Ashley Ridge Apartments
Permit Number: SW8 021016
Location: Pender County
Applicant: Mr. Lyle Gardner, Managing Member
Mailing Address: Ashley Ridge Housing Associates, LLC
7706 Six Forks Road, Suite 202
Raleigh, NC 27615
Application Date:
December 23, 2002
River Basin/Receiving Stream:
Cape Fear / Burgaw Creek
Index #:
CPF'23 18-74-39
Classification of Water Body:
"C Sw"
Drainage Area, acres:
1.81
Onsite, W:
1.81
Offs]te, ftz:
0
Total Impervious Surfaces, ft2:
39,945 '
Pond Depth, feet:
4'
TSS removal efficiency:
90% (no filter is required)
Permanent Pool Elevation, FMSL:
40.8
Permitted Surface Area, ft2:
3,520 @Permanent Pool
Permitted Storage Volume, ft':
6,758
Temporary Storage Elevation, FMSL:
42A
Controlling Orifice.
I" (p pipe (drawdown in 2-5 days)
Permitted Forebay Volume, ft':
1,550
3
State Stormwater Management Systems
Permit No. SW8 021016
I1. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in it's 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 times 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 revegetation of slopes and the vegetated filter.
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, flow spreader,
catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept and made available upon request to
authorized personnel of DWQ. The records will indicate the date, activity, name of
person performing the work and what actions were taken.
5. Decorative spray fountains will not be allowed in the stormwater treatment system.
6. The facilities shall be constructed as shown on the approved plans. This permit shall
become voidable unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
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 pennit, 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.
8. If the stormwater system was used as an Erosion Control device, it must be restored to
design condition prior to operation as a stonnwater treatment device, and prior to
occupancy of the facility.
9. 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.
C. Further subdivision, acquisition, or sale of the project area. The project area is
defined as all property owned by the pennittee, 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.
4
State Stormwater Management Systems
Permit No. SW8 021016
10. The pennittee shall submit final site layout and grading plans for any permitted future
areas shown on the approved plans, prior to construction. If the proposed BUA exceeds
the amount pennitted under this permit, a modification to the permit must be submitted
and approved prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by the
Pennittee for a minimum of ten years from the date of the completion of construction.
12. Prior to the sale or lease of any portion of the property, the permittee shall notify DWQ
and provide the name, mailing address and phone number of the purchaser or leasee. An
access/maintenance easement to the stormwater facilities shall be granted in favor of the
permittee if access to the stormwater facilities will be restricted by the sale or lease of any
portion of the property.
13. The permittee must maintain compliance with the proposed built -upon area and ensure
that the runoff from all the built -upon is directed into the permitted system.
14. The Director may notify the permittee when the pennitted 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.
15. The permittee must maintain the current pennitted drainage area. No additional runoff
from outside of the pennitted drainage area boundary may enter the pennitted stormwater
facilities without first applying for and receiving a permit modification.
IIl. GENERAL CONDITIONS
This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal pen -nit transfer request
must be submitted to the Division of Water Quality accompanied by an application fee,
documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may
not be approved. The permittee is responsible for compliance with all permit conditions
until such time as the Division approves the transfer request.
2. 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.
3. 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) which have jurisdiction.
4. 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.
5. The permittee grants DENR Staff permission to enter the property during normal business
hours for the purpose of inspecting all components of the pennitted stormwater
management facility.
6. The permit may be modified, revoked and reissued or terminated for cause. The filing of
a request for a pennit modification, revocation and reissuance or termination does not
stay any permit condition.
�1
State Stormwater Management Systems
Permit No. SW8 021016
7. 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.
Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
9. The permittee shall notify the Division any name, ownership or mailing address changes
within 30 days.
Permit issued this the 7th day of January, 2003.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
r0i
PARKED & ASSOCIATES, INC.
Consulting Engineers - Land Surveyors - Land Planners
306 New Bridge Street + P.O. Box 976
Jacksonville, NC 28541-0976
(910) 455-2414 + Fax: (910) 455-3441
December 20, 2002
Ms. Linda Lewis
Division of Water Quality
NCDENR
127 Cardinal Drive Extension
Wilmington, North Carolina 28405-3845
Stormwater Project
No. SW8021016
Ashley Ridge Apart en
Burgaw, Pender County
Dear Ms. Lewis:
In response to your letter of December 17, 2002 on the above, we offer the following:
1. Two copies of a dimensional plan providing dimensions of those items regested is attached.
2. Calculations of the permanent pool volume are attached. The permanent pool volume changes
slightly from that previously submitted. A revised Page 1 of the Wet Detention Basin
Supplement is attached.
3. Two copies of Detail Sheet 6 of 6 are attached or which the 1.0 in. Orifice has been specified
on the outlet structure detail.
If you have questions or need any additional information, please give me a call.
Sincerely,
PARKER & ASSOCIATES, INC.
"f� '0q_^%,--,
Gordon R. McAdams, P.E.
Enclosures
xc: Mr. Tim Morgan, w/enclosures
CF (P)
G RM/gsk
c 2:Igrmlash leyrid ge.lewis. l 2.20,02
ENVIRONMENTAL ENGINEERING + STORM WATER MANAGEMENT + WATER AND WASTEWATER SYSTEMS -
DEVELOPMENT CONSULTING + FEASIBILITY REPORTS + COMPUTER AIDED DESIGN ♦ CONSTRUCTION PLANS
0
0
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
December 17, 2002
Mr. Lyle Gardner, Managing Member
Ashley Ridge Housing Associates, LLC
7706 Six Forks Road Suite 202
Raleigh, NC 27615
Dear Mr. Gardner:
Alan W. Klimek, P,E., Director
Division of Water Quality
Wilmington Regional Office
Subject: REQUEST FORADDITIONAL INFORMATION
Stormwater Project No. SWS 021016
Ashley Ridge Aparments
Pender County
The Wilmington Regional Office received a Stormwater Management Permit Application
for Ashley Ridge Aparments on October 11, 2002. A preliminary review of that information has
determined that the application is not complete. The following information is needed to continue
the stormwater review:
Please provide dimensions for the typical building, Office Building, Picnic Area,
Dumpster pad and Gazebo.
2. Please provide calculations of how you determined the permanent pool volume,
and provide the surface area at the bottom of the pond.
3. Please specify the 1" orifice hole to be drilled in the 6" aluminum pipe on the
outlet structure detail.
q DEMR
N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 (910) 395-3900 Fax (910) 350-2004 Customer Ser
800-623-77
Mr. Gardner
December 17, 2002
Stormwater Project No. SW8 021016
Please note that this request for additional information is in response to a preliminary
review. The requested information should be received by this Office prior to January 17, 2003,
or the application will be returned as incomplete. The return of project will necessitate
resubmittal of all required items, including the application fee.
If you need additional time to submit the information, please mail or fax your request for
a time extension to the Division at the address and fax number at the bottom of this letter. The
request must indicate the date by which you expect to submit the required information. The
Division is allowed 90 days from the receipt of a completed application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an
approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject
to enforcement action pursuant to NCGS 143-215.6A.
Please reference the State assigned project number on all correspondence. Any original
documents that need to be revised have been sent to the engineer or agent. All original
documents must be returned or new originals must be provided. Copies are not acceptable. If
you have any questions concerning this matter please feel free to call me at (910) 395-3900.
Sincerely,
42
Linda Lewis
Environmental Engineer
RSS/arl: S:1WQSISTORMWATIADDINFO120021021016.DEC
cc: Linda Lewis
Gordon McAdams, P.E.
PARKER & ASSOCIATES, INC.
Consulting Engineers - Land Surveyors - Land Planners
306 New Bridge Street + P.O. Box 976
Jacksonville, NC 28541-0976 �V
(910) 455-2414 + Fax: (910) 455-3441 e
l
October 10, 2002
Ms. Linda Lewis
NCDENR - Division of Water Quality
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
00
Dear Ms. Lewis:
Ashley Ridge Apartments
Burgaw, Pender County, NC
Enclosed are the following items for the Stormwater Permit Application for the
referenced project:
1. Two (2) sets of plans (Sheets i through 6 of 6)
2. One (1) check (435921) in the amount of $420.00 for the Application Fee.
3. Two (2) copies of Wet Detention Basin Specifications and Engineering
Calculations.
4. One (1) original and one (1) copy of the Stormwater Permit Application and Wet
Detention Basin Supplement.
If you have any questions or need any additional information please give me a call.
Sincerely,
PARKER & ASSOCIATES, INC.
Gordon R. McAdams, P.E.
Enclosures
xc: Mr. Tim Morgan
CF (P), LAM
GRM/adh
c 1. GRM .lxwis.ltr.10.7.02
ENVIRONMENTAL ENGINEERING + STORM WATER MANAGEMENT + WATER AND WASTEWATER SYSTEMS
DEVELOPMENT CONSULTING + FEASIBILITY REPORTS + COMPUTER AIDED DESIGN + CONSTRUCTION PLANS