HomeMy WebLinkAboutSW7111109_CURRENT PERMIT_20080219 (2)STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
Swl% _l ao
DOC TYPE
CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE�O�l�'
YYYYMMDD
W0.r\o
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
_.. dxxa,mrxam
February 19, 2008
The Reserve At Glenbumie, LLC
Attn.: Christopher Dunbar
5826 Samet Drive, Suite 105
High Point, NC 27265
Subject:
Dear Mr. Dunbar:
Stormwater Review SW7071109
The Reserve At Glenburnie
High Density Stormwater Permit
Craven County
Coleen H. Sullins, Director
Division of Water Quality
The Washington Regional Office received a completed Stormwater Application for the subject project on
November 14, 2007. Staff review of the plans and specifications has determined that the project, as proposed, will
comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No.
SW7071109 dated February 19, 2008 to The Reserve At Glenburnie, LLC for a wet detention pond to serve The
Reserve At Glenburnie Subdivision, located at the intersection of Glenburnie Dr. and Elizabeth Av., New Bern, NC.
i2I'�1I---i
This permit shall be effective from the date of issuance until February 19, 2018 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. The issuance of this permit does not resolve any
previous violations of the stormwater rules for construction without a permit.
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, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such
demands are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Ernest Odei-
Larbi or me at (252) 946-6481.
incerely,
Al Hodge, Regional Supervisor
Surface Water Protection Section
Washington Regional Office
cc: Robert D. Thompson, RE (4400 Tyning Street, High Point, NC 27265)
C. of New Bern Planninglinspection
ashington Regional Office
Central Files
North Carolina Division of Water Quality
943 Washington Square Mall
Washington, NC 27889
Internet: www.ncwaterauality.org
Phone (252) 946-6481
Fax (252) 946-9215
Nne
orthCarolina
Natumllrf
An Equal OpportunitylAffirmafive Action Employer— 50%Recycled110%Post Consumer Paper
State Stormwater Management Systems, .
Permit No. SW7071109
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
The Reserve At Glenbumie, LLC
Mr. Christopher Dunbar
The Reserve At Glenburnie
Craven County
FOR THE
construction, operation and maintenance of stormwater management systems in compliance with the provisions of
15A NCAC 21-1.1000 (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 for a wet detention pond to serve the The Reserve At Glenbumie
Subdivision, located at the intersection of Glenbumie Dr. and Elizabeth Av., New Bern, NC.
This permit shall be effective from the date of issuance until February 19, 2018 and shall be subject to the following
specified conditions and limitations:
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.
3. A maximum of 428,630 square feet of built upon area is allowed on this 19.08 acre site.
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 approved plans.
5. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of
the permit.
State Stormwater Management Systems
Permit No. SW7071109
DIVISION OF WATER QUALITY
WET DETENTION POND - PROJECT DATA
Project Name:
The Reserve At Glenburnie
Permit Number:
SW7071109
Location:
Craven County
Applicant:
The Reserve At Glenbumie,LLC
Mailing Address:
526 Samet Drive Suite 105
New Bern, NC 28560
Application Date:
11/14/2008
Receiving Stream:
Neuse river
Classification of Water Body:
C; Sw; NSW
Total Site Area:
19.08 ac
Drainage area:
Total Impervious allowed on site:
Wet Pond Depth:
Required Storage Volume:
Provided Storage Volume:
Required Surface Area:
Provided Surface Area:
Controlling Orifice:
Temporary Storage Elevation
16 ac
428630 sf
8ft
34,848 cf
36,697 cf
32,478 sf
33,456 sf
3" diameter @ elevation 23 ft.
24 ft.
3
State Stormwater Management Systems'
Permit No. SW7071109
6. No homeownertiot owner/developer shall be allowed to fill in, alter, or pipe any vegetative practices (such as
swales) shown on the approved plans as part of the stormwater management system without submitting a
revision to the permit and receiving approval from the Division.
The following items will require a modification to the permit:
a. Any revision to the approved plans, regardless of size
b. Project name change
C. Transfer of ownership
d. Redesign or addition to the approved amount of built -upon area
e. Further subdivision of the project area.
In addition, the Director may determine that other revisions to the project should require a modification to the
permit.
8. 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.
It. SCHEDULE OF COMPLIANCE
The permittee will comply with the following schedule for construction and maintenance of the stormwater
management system.
a. 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 surfaces except roads.
b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be
repaired immediately.
2. The facilities must be properly maintained and operated at all times. The approved Operation and
Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals.
3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency including, but not limited to:
a. Semiannual scheduled inspections (every 6 months)
b. Sediment removal
C. Mowing and revegetation of side slopes
d. Immediate repair of eroded areas
e. Maintenance of side slopes in accordance with approved plans and specifications
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
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. 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.
6. Upon completion of construction 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. Mail the Certification to the Washington Regional Office, 943 Washington Square Mall,
Washington, North Carolina, 27889, attention Division of Water Quality.
State Stormwater Management Systems
Permit No. SW7071109
A copy of the approved plans and specifications shall be maintained on file by the Permittee for the life of the
permit.
III. GENERAL CONDITIONS
1. 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 permit 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.
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-
215.6(a) to 143-215.6(c).
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 permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a
permit modification, revocation and reissuance or termination does not stay any permit condition.
6. The Permittee, at least six (6) months prior to the expiration of this permit, shall submit in writing a request for
an extension along with appropriate application fee.
Permit issued this the 19th day of February 2008.
ENVIRONMENTAL MANAGEMENT COMMISSION
for Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7071109
State Stormwater Management Systems
Permit No. SW7071109
The Reserve At Glenburnie
High Density Project
Designees Certification
as a duly
Registered Professional Engineer in the State of North Carolina, having been authorized to observe
(periodically/weekly/full time)
the construction of the project,
for
(Project)
(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.
Signature
Registration Number
Date
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.
5. 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.
59
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arc r-rcnanlg"[!_10
. -- -- " — DWQ USE ONLY
Date Received
Fee Paid
Permit Number
NOV 14 2UU1
DWQ-WARO State of North Carolina ;WACK- Ii/,516/
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
1. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
THE RESERVE AT GLENBURNIE, LLC
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
CHRISTOPHER DUNBAR MANAGER
3. Mailing Address for person listed in item 2 above:
5826 SAMET DRIVE SUITE 105
City:HIGH POINT State:NC Zip:27265
Phone: (336 ) 889-1500 Fax: (336 ) 889-1503
Emaii:IGRDICH@BLUERI DG ECOMPANIES.COM
4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
THE RESERVE AT GLENBURNIE
5. Location of Project (street address):
ADDRESS NOT YET ASSIGNED, INTERSECTION OF GLENBURNIE DR. AND ELIZABETH AVE.
City:NEW BERN County:CRAVEN
6. Directions to project (from nearest major intersection):
TAKE US 70 EAST TO NEWBERN THE EXIT ON SR 1309 S. GLENBURNIE ROAD HEAD NORTH 0.4
MILE TO ELIZABETH AVE. PROTECT NORTH EAST OF INTERSECTION
7: Latitude:35D70" Longitude:77D05'23" of project
8. Contact person who can answer questions about the project:
Name:ROBERT D. THOMPSON, P.E. Telephone Number: (336-812-8800 ) EXT 313
Email: DANNYT@CPTENGINEERING.COM
it. PERMIT INFORMATION:
1. Specify whether project is (check one):
0I
❑Renewal ❑Modification
Form SWU-101 Version 9.07 Page I of 4
•C
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
❑Low Density ❑High Density ❑Redevelop ®General Permit ❑Universal SMP ❑Other
4. Additional Project Requirements (check applicable blanks):
❑CAMA Major ®Sedimentation/Erosion Control ❑404/401 Permit ®NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
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.
THE STORM WATER WILL BE PIPED TO A STORMWATE'R WETLAND TO TREAT THE V OF RUNOFF AND
ALSO REGULATE THE POST 1YR AND 10YR FLOWS TO PREDEVELOPED RATES.
2. Stormwater runoff from this project drains to the NEUSE River basin.
3. Total Site Area: 19.08 acres 4. Total Wetlands Area: 0 acres
5. 100' Wide Strip of Wetland Area: acres (not applicable if no wetlands exist on site)
6. Total Project Area**:19.08 acres 7. Project Built Upon Area: 51 6 I
Z.
8. How many drainage areas does the project have?2 AREAS (16.0 Ac TO WETLAND) (3.08 Ac TO OFFSITE)
9. 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, In formation
Drainage Area 1
Drainage Area 2
Receiving Stream Name
TRIB. OF JACK SMITH CREEK
TRIB. OF JACK SMITH CREEK
Stream Class & Index No.
C w • IOU
tt
Drainage Area (sf)
696960 SF
134164.80
Existing Impervious* Area (sf)
108900 SF TO BE REMOVED
0
Proposed Impervious*Area (sf)
1 428630.40 SF
0
% Impervious* Area (total)
1 61.5%
0
Impervious* Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings (sf)
156238
0
On -site Streets (sf)
122972
0
On -site Parking (sf)
100719
0
On -site Sidewalks (sf)
48701
0
Other on -site (sf)
0
0
Off -site (sf)
0
0
Total (sf):
428630 SF OR 9.84 Ac.
0
* Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
**Total project area shall be calculated based on the current policy regarding inclusion of wetlands in the built upon area
Percentage calculation.
Form SWU-101 Version 8.07 Pa,e 2 of 4
10. How was the off -site impervious area listed above derived?NONE
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
One of the following 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 vary significantly, a table listing each lot
number, size and the allowable built -upon area for each lot must be provided as an attachment.
Form DRPC-1
High Density Commercial Subdivisions
Form DRPC-2
High Density Developments with Outparcels
Form DRPC-3
High Density Residential Subdivisions
Form DRPC-4
Low Density Commercial Subdivisions
Form DRPC-5
Low Density Residential Subdivisions
Form DRPC-6
Low Density Residential Subdivisions with Curb Outlets
By your signature below, you certify that the recorded deed restrictions and protective covenants for this
project shall include all the applicable items required in the above form, 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. SUPPLEMENT FORMS
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 (919) 733-5083 for the status
and availability of these forms.
Form SW401-Low Density
Low Density Supplement
Form SW401-Curb Outlet System
Curb Outlet System Supplement
Form SW401-Off-Site System
Off -Site System Supplement
Form SW401-Wet Detention Basin
Wet Detention Basin Supplement
Form SW401-Infiltration Basin
Infiltration Basin Supplement
Form SW401-Infiltration Trench
Underground Infiltration Trench Supplement
Form SW401-Bioretention Cell
Bioretention Cell Supplement
Form SW401-Level Spreader
Level Spreader/Filter Strip/Restored Riparian Buffer Supplement
Form SW401-Wetland
Constructed Wetland Supplement
Form SW401-Grassed Swale
Grassed Swale Supplement
Form SW401-Sand Filter
Sand Filter Supplement
Fonu SWU-101 Version 8.07 Pa.-e 3 of 4
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. The complete application package should be
submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the
interactive online map at http:/ih2o.enr.state.nc.us/su/msi maps.htm)
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 kor
• Original and one copy of the Deed Restrictions & Protective Covenants Form IIpT
• Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP R u
• Permit application processing fee of $505 ($4,000 for Express) payable to NCDENR R I1 i
• Calculations & detailed narrative description of stormwater treatment/management R p)'
• Copy of any applicable soil report Kr)?
• Three copies of plans and specifications (sealed, signed & dated), including: CDT
- 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 firm):ROBERT D. THOMPSON, P.E.
Mailing Address4400 TYNING STREET
City:HIGH POINT State:NC Zip:27265
Phone: (336-8128800) EXT 313 Fax: (336-81287801
Email: Danny-f�i,' c2ng�n�e�';nS.Con�
VIII. APPLICANT'S CERTIFICATION
I, (print or hype name of person listed in General Information, item 2) CHRISTOPHER DUNBAR
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 bg recorded, and at the proposed project complies with the requirements of 15A
NCAC 2H .100f1�,
Date: /LQ -0 7
Form SWU-101 Version 8.07 Page 4 of
iI � e
Permit No. SW-707t/ d
(to be provided by OWE)
MWA
®�/'+
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 (Part 111) must be printed, filled out and submitted along with all of the required information.
I. PROJECT INFORMATION
Project name The Reserve At Glenburnie
Contact person Robert D Thompson, P.E.
Phone number 336-812-8800 ext 313
Date
Drainage area number
Ill. DESIGN INFORMATION
Site Characteristics
1/28/2008
Drainage area
696,960 it
Impervious area -
428,630 ft3
%, impervious
61.49994264 %
Design rainfall depth
1.0 in
Storage Volume: Non -SR Waters
Minimum volume required
34,848 ft3
Volume provided
36,697 ft3
Storage Volume: SR Waters
1-yr, 24-hr runoff depth
in
Pre -development 1-yr, 24-hr runoff
I
Post -development 1-yr, 24-hr runoff
ft3
Minimum volume required
ff3
Volume provided
ft3
Peak Flow Calculations
Is pre/post control of the 1-yr 24-hr peak flow required?
Y
(Y or N)
1-yr, 24-hr rainfall depth
1.0
in
Rational C, pre -development
(unitless)
Rational C, post -development
(unitless)
Rainfall intensity: 1-yr, 24-hr storm
3.7
i1
Pre -development 1-yr, 24-hr peak flow
15.2
1
Post -development 1-yr, 24-hr peak flow
3.2
ft3/sec
Pre/Post 1-yr, 24-hr peak flow control
-12.0
ft3/sec
Basin Elevations
Basin bottom elevation
15.00
1
Sediment cleanout elevation
16.00
it
Bottom of shelf elevation
22.50
ff
Permanent pool elevation
23.00
ft
Top of shelf elevation
23.50
tt
Temporary pool elevation
24.00
ff
Volume and Surface Area Calculations
SAIDA ratio
4.75
(unitless)
Surface area at the bottom of shelf
25572.00
ftz
Volume at the bottom of shelf
116676.00
it
Permanent pool, surface area required
32,478
ftz
Permanent pool, surface area provided
33,456
It
Permanent pool volume
161,402
ft3
Average depth for SA/DA tables
4.824306552
It
Surface area at the top of shelf
33850
It
Volume at the top of shelf
144390
ft3
C0T3
OK
1
0p W A T9g' G
7 Y
Form SW401-Wet Detention Basin-Rev.3 Parts I. 8 II. Design Summary, Page 1 of 2
Permit No.S Vi 7 o7 1109
(to be provided by DWO)
II. DESIGN INFORMATION
Forebay volume
32,428
ft3
Forebay % of permanent pool volume
20
%
OK
Temporary pool, surface area provided
39,938
ft2
Drawdown Calculations
Treatment volume drawdown time
2.43
days
OK
Treatment volume discharge rate
0.18
ft3/s
Pre -development 1-yr, 24-hr discharge
15.18
ft3/s
OK
Post -development 1-yr, 24-hr discharge
3.22
ft3/s
OK
Additional Information
Diameter of orifice
3.00
in
Design TSS removal
90
%
Basin side slopes
3
:1
OK
Vegetated shelf slope
10
:1
OK
Vegetated shelf width
10
ft
OK
Length of flowpath to width ratio
4
:1
OK
Length to width ratio
4
:1
OK
Trash rack for overflow & orifice?
Y
(Y or N)
OK
Freeboard provided
1
ft
OK
Vegetated filter provided?
N
(Y or N)
Design must be based on 90% TSS removal
Recorded drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Drain mechanism for maintenance or emergencies
Y
PUMP TO BE PROVIDED FOR DRAINAGE
Form SW401-Wei Detention Basin-Rev.3 Parts I. & II. Design Summary, Page 2 of 2
Permit No. S W % 0711 0 3
(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.
R DT 4
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,
Recorded drainage easement and public right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement.
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.
R D7
5
3. Section view of the dry detention basin (1" = 20' or larger) showing:
- Side slopes, 3:1 or lower,
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
n
11 T
S
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.
R D
S
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
R_
I
S
6. An assurance that the installed system will meet design specifications upon initial operation once the
project is complete and the entire drainage area is stabilized.
RD 7
S
7. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
1 -
0oQnP�
r 1
8. The supporting calculations.
R pT
f
Y�� tXo�
9. A copy of the signed and notarized inspection and maintenance (I&M) agreement.
R p7Loa10.
A copy of the deed restriction.
Form SW401-Wet Detention Basin-Rev.1 Part III. Required Items Checklist, Page 1 of 1
t":,) I I 'd
Hiah Density Residential Subdivisions
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000, the Stormwater Management Regulations, deed restrictions and
protective covenants are required for High Density Residential Subdivisions where lots will be subdivided and
sold and runoff will be treated in an engineered stormwater control facility. Deed restrictions and protective
covenants are necessary to ensure that the development maintains a "built -upon" area consistent with the
design criteria used to size the stormwater control facility.
I, (_hr; s{apl+e r l)k 6w r , acknowledge, affirm and agree by my signature below, that I will
cause the following deed restrictions and covenants to be recorded prior to the sale of any lot:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number as issued by the Division of Water Quality under
NCAC 2H.1000.
2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the stormwater management permit.
3. These covenants are to run with the land and be binding on all persons and parties claiming under
them.
4. The covenants pertaining to stormwater may not be altered or rescinded without the express written
consent of the State of North Carolina, Division of Water Quality.
5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence
of the Division of Water Quality.
6. The maximum allowable built -upon area per lot is square feet. This allotted amount
includes any built -upon area constructed within the lot property boundaries, and that portion of the
right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not
limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does
not include raised, open wood decking, or the water surface of swimming pools.
OR, if the proposed built -upon areas per lot will vary, please REPLACE #6 above with the following:
6. The maximum built -upon area per lot, in square feet, is as listed below:
Lot # BUA Lot # BUA Lot # BUA Lot # BUA
This allotted amount includes any built -upon area constructed within the lot property boundaries, and
that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area
includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and
parking areas, but does not include raised, open wood decking, or the water surface of swimming
pools.
7. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be
accomplished through a variety of means including roof drain gutters which drain to the street, grading
the lot to drain toward the street, or grading perimeter swales to collect the lot runoff and directing them
into a compon f the stormwater collection system. Lots that will naturally drain into the system are
not required p vide t se naeasures. �"%' � y�
Signature: Date: //' �• 0 %
NOV 14 2007
1, R,bt rt D. 1 1%o� p s a� a Notary Public in the
State of Nor 4-L (_ -0 a I"rC, County of D. V -. S a Dw AAPO
do hereby certify that e l s4sgker 0 M. bv. r personally appeared
before me this the day of NO e. be a 200_, and acknowledge
the due execution of the foregoing instrument. Witness my hand and official seal,
SEAL ,,�g •--
0.
Signature
V DTARY
My Commission expires
s0
Form DRPC-3 Rev.1 Page 1 of 1
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Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Wet Detention Basin Inspection and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log 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 (check 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 inspection 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 SW40I-Wet Detention Basin I&M-Rev.2
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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 reinforced
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-time
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 I&M-Rev.2
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.
The'6utlet 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-
1756.
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 16' feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 16' feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Sediment Removal Ek. 16
Bottom Elevatio15 i yft Min.
Sediment
Storage
FOREPAy
Form SW401-Wet Detention Basin 1&M-Rev.2
Permanent Pool Elevation 23
Pool
Sediment Removal Elevation 16 Volume
Bottom Elevation
MAIN POND
1-ft
Storage
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I 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 to the system or responsible party.
Project name:The Reserve at Glenbumie
BMP drainage area number:
Print name:Christoper Dunbar
Address:5826 Samet Drive Suite 105
Date: 1- 3 o - o 8
Note: The legally responsible parry 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.
North Carolina, County of Davidson, do hereby certify that Christopher Dunbar
personally appeared before me this day of _January_, _2008, and acknowledge the
due execution of the forgoing wet detention basin maintenance requirements. Witness
my hand and official seal,
IP
os77il7:Of 1{at�ti�1
SEAL
My commission expires 10-7-09
Form SW401-Wet Detention Basin I&M-Rev.2
RED[ WEED
FINANCIAL RESPONSIBILITY/OWNERSHIP FORM NOV 1 5 2007
SEDIMENTATION POLLUTION CONTROL ACT
+n!
No person may initiate any land -disturbing activity on one or more acres as covered by the Acttbnefonre•'A'AR
form and an acceptable erosion and sedimentation control plan have been completed and approved ey the
Land Quality Section, N.C. Department of Environment and Natural Resources. (Pleask. �\`//n�l, if.�®
the question is not applicable or the e-mail and/or fax information unavailable, place N/A
Part A.
1. Project
The Reserve at Glenburnie
NOV 1 3 2007
2. Location of land -disturbing activity: County Craven City or Township N REGION
Highway/StreetGlenburnie Latitude35D7'0" Longitude77D05'23"
3. ,. Approximate date land -disturbing activity will commence: 1-1-07
4. Purpose of development (residential, commercial, industrial, institutional, etc.): Residential Multifamily
5. Total acreage disturbed or uncovered (including off -site borrow and waste areas): 16, 0la
6. Amount of fee enclosed: $ 1,235 . The application fee of $65.00 per acre (rounded
up to the next acre) is assessed without a ceiling amount (Example: a 9-acre application fee is $585).
7. Has an erosion and sediment control plan been filed? Yes Nox Enclosed Yes
B. Person to contact should erosion and sediment control issues arise during land -disturbing activity:
Name ROBERT D. THOMPSON. P.E. E-mail Addressdannyt@cptengineerino.com
Telephone336-812-8800 EXT 313 Cell # Fax # 336-812-8780
9. Landowner(s) of Record (attach accompanied page to list additional owners):
FOX CHASE VILLAGE, LLC
Name Telephone Fax Number
P.O. BOX 1 169
Current Mailing Address Current Street Address
NEW BERN NC 28563
City State Zip City State Zip
10. Deed Book No. 1441 Page No.250 Provide a copy of the most current deed.
Part B.
1. Person(s) or firm(s) who are financially responsible for the land -disturbing activity (Provide a
c rqh nsive list of a esponsible parties on an attached sheet):
c9rlX phe r T. �uraxr, fYloJf.
The Reserve at Glenburnie (hill@blueridgecompanies.com
Name Email Address
5826 SAMET DRIVE, SUITE 105
Current Mailing Address
5826 SAMET DRIVE. SUITE 105
Current Street Address
High Point, N.C. 27265 Higt
City State Zip City
N.C. 27265
State
Zip
OFFICE
Telephone336-889-1513 Fax Number336-889-1501
2. (a) If the Financially Responsible Party is not a resident of North Carolina, give name and street address
of the designated North Carolina Agent:
Name E-mail Address
Current Mailing Address
City
Current Street Address
State Zip City
Telephone Fax Nu
State Zip
(b) If the Financially Responsible Parry 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:
Name of Registered Agent
Current Mailing Address
E-mail Address
Current Street Address
City State Zip City State Zip
Telephone Fax Nu
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 be any change in the information provided herein.
C�ri4oioher T buh{Ar Mantiaao-
T r p0
rina
Title or Authori
T //- P-0 7
Signature Date
Q
a Notary Public of the County of
State of North Carolina, hereby certify that 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 day of 20
Notary
Seal
My commission expi