HomeMy WebLinkAboutSW8050534_CURRENT PERMIT_20051121STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
DOC TYPE
CURRENT PERMIT
El APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
aLY�SII�
WYYMMDD
�QF W ATE9Q Michael F. Easley, Governor
�O G William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
November 21, 2005
Mr. Alan MacGillivary, Presiding Overseer
White Oak Congregation of Jehovah's Witnesses
104 Carole Court
Jacksonville, NC 28540
Subject: Stormwater Permit No. SW8 050534
White Oak Congregation of Jehovah's Witnesses
High Density Project
Onslow County
Dear Mr. MacGillivary:
The Wilmington Regional Office received a complete Stormwater Management Permit
Application for the White Oak Congregation of Jehovah's Witnesses on September 7, 2005.
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. SW8 050534 dated November 21, 2005, for the construction of the
subject project.
This permit shall be effective from the date of issuance until November 21, 2015, 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 sixty (60) days
following receipt of this permit. This request must be in the form of a written petition,
conforming to Chapter 150B 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 information concerning this matter, please
contact Linda Lewis, or me at (910) 796-7215.
Sincerely,
Zra.-
Edward Beck
Regional Supervisor
Surface Water Protection Section
ENB/arl: S:1WQSISTORMWATIPERMIT1050534.nov05
cc: Dwight Vernelson, P.E., Rivers & Associates
City of Jacksonville Building Inspections
Linda Lewis
Wilmington Regional Office
Central Files
North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone (910) 796-7215 , Customer 5ervicel-877-623-6748 One
Wilmington Regional Office Wilmington, NC28405.3845 FAX (910)350-2004 Internet: h2oenr.state.nc.us NorthCarolina
An Equal Opportunity/Affirmative Action Employer — 50% Recycledl10% Post Consumer Paper )Vaturally
State Stormwater Management Systems
Permit No. SW$ 050534
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
Alan MacGillivary & White Oak Congregation of Jehovah's Witnesses
White Oak Congregation of Jehovah's Witnesses
Henderson Drive & Doris Avenue, Jacksonville, Onslow County
FOR THE
construction, operation and maintenance of a bio-retention basin 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 November 21, 2015, 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 on page 3 of this permit, the Project Data Sheet. The
stormwater control has been designed to handle the runoff from 36,590 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. No built -upon area for future development
has been allocated with this permit.
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.
Page 2 of 7
State Stormwater Management Systems
Permit No. SW8 050534
6. The following design criteria have been provided in the bioretention basin and
must
be maintained at design condition:
a.
Drainage Area, acres:
1.5
Onsite, ft2:
65,340
Offsite, ft2:
0
b.
Total Impervious Surfaces, ft2:
36,590
C.
Basin Depth, feet:
9"
d.
TSS removal efficiency:
85%
e.
Bottom Elevation, FMSL:
23.00
f.
Bottom Surface Area, ft2:
3,350
g.
Permitted Storage Volume, ft3:
2,755
h.
Temporary Storage Elevation, FMSL:
23.75`
i.
Number of Plants provided:
21 trees, 70 shrubs
j.
Receiving Stream/River Basin:
Mill Creek 1 White Oak
k.
Stream Index Number:
WOK02 19-9
1.
Classification of Water Body:
"SC NSW"
II. SCHEDULE OF COMPLIANCE
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 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. Pruning of plants, mowing, revegetation, and remulching of all slopes and
bottom areas.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of bypass outlet structure, catch basins
and piping.
g. Access to the bypass 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.
Page 3 of 7
State Stormwater Management Systems
Permit No. SW8 050534
5. 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.
6. 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.
7. 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.
8. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
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.
e. Further subdivision, acquisition, lease of 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.
10. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction.
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.
Page 4of7
State Stormwater Management Systems
Permit No. SW8 050534
III. GENERAL CONDITIONS
1. 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 formal permit transfer request to the Division of Water Quality,
accompanied by a completed name/ownership change form, 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) having 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 permitted
stormwater management facility.
6. 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.
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.
8. 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 215t day of November 2005.
NORT, CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 5of7
State Stormwater Management Systems
Permit No. SW8 050534
White Oak Congregation of Jehovah's Witnesses
Stormwater Permit No. SW8 050534
Onslow County
Designer's Certification
1, , 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. SW8 050534
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.
cc: NCDENR-DWQ Regional Office
City of ,Jacksonville Building Inspections
Page 7 of 7
16
OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
La-2W5
i Uzi3
9 o 3
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
White Oak Congregation of Jehovah's Witnesses
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Alan MacGillivary - Presiding Overseer
3. Mailing Address for person listed in item 2 above:
104 Carole Court
City: Jacksonville State: NC Zip: 28540
Telephone Number: ( 252 ) 455-5818
4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
White Oak Congregation of Jehovah's Witnesses
5. Location of Project (street address):
Southeast corner of Henderson Drive and Doris Avenue
City: Jacksonville County: Onslow
6. Directions to project (from nearest major intersection):
Approx. 2,800 LI~ south of the intersection of Gumbranch Road (NCSR 1314) and
Henderson Drive (NCSR 1336)
7. Latitude: Me46.592' Longitude: W77t5.601' of project
8. Contact person who can answer questions about the project:
Name: J. Dwight Vernelson, PE Telephone Number: ( 252 ) 752-4135
II. PERMIT INFORMATION:
1. Specify whether project is (check one): X New Renewal Modification
Form SWU-101 Version 3.99 Page I of
y
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number N/A and its issue date (if known) N/A
3. Specify the type of project (check one):
Low Density X High Density Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
CAMA Major X Sedimentation/Erosion Control _404/401 Permit _NPDES Stormwater
Information an 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 stormwater for the subject project will be collected in a Bioretention Cell. The "First Flush"
will be treated with lamer storms bvuassiniz the Bioretention Cell.
2. Stormwater runoff from this project drains to the
3. Total Project Area: 1.50 acres
5. How many drainage areas does the project have? 1
White Oak River basin.
4. Project Built Upon Area: 56 %
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin Information
Drainage Area 1
Drainage Area'2-
Receiving Stream Name
UT to Mill Creek
Receiving Stream Class
Mill Creek - SC, NSW
Drainage Area
65,340 SF
Existing Impervious* Area
0 SF
Proposed Impervious*Area
36,590 SF
% Impervious* Area (total)
56%
Impervious" Surface Area
Drainage Area 1
r, ` .' . Drainage Area 2
On -site Buildings
5,200 SF
On -site Streets
0 SF
On -site Parking
29,796 SF
On -site Sidewalks
1,594 SF
Other on -site
0 SF
Off -site
0 SF
Total: 36,590 SF
Total:
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
Form SWU-101 Version 3.99
Page 2 of 4
7. How was the off -site impervious area listed above deri
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
NIA
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number
as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State.
2. No more than square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. 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 SWU-10Z
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 399 Page 3 of
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 Regional Office.
Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form Alp/
• One copy of the applicable Supplement Form(s) for each BMP /%G✓
• Permit application processing fee of $420 (payable to NCDENR)
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specifications, including:
- Development/Project name
- Engineer and firm
-Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/project boundary
Location map with named streets or NCSR numbers
Original contours, proposed contours, spot elevations, finished floor elevations
Details of roads, drainage features, collection systems, and stormwater control measures
Wetlands delineated, or a note on plans that none exist
Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
- Vegetated buffers (where required)
VII. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section.
Designated agent (individual or firm): Rivers and Associates, Inc.
Mailing Address: P.O. Box 929
City:_
Greenville
Phone: ( 252 ) 752-4135
VIII. APPLICANT'S CERTIFICATION
State:
Fax:
NC Zip: 27835
252 1 752-3974
I, (print or type name ofperson listed in General Information, item 2) Allan MacGillivary
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000.
Date:
Form SWU-101 Version 3.99 Page 4 of
White Oak Congregation ofJehovah's Witnesses
S
4/05
Bioretention Area Maintenance Agreement
Bioretention is a water quality practice using plants and soils for the removal of
pollutants from stormwater runoff. The following are maintenance guidelines for
bioretention areas.
I. Inspect monthly, or after every runoff -producing rainfall event:
i. Remove debris from the bioretention area
ii. Check and clear the piping of any obstructions.
iii. Check the area side slopes; remove trash, repair eroded areas before next
rainfall.
I1. Quarterly
i. Inspect the collection system for proper functioning. Clear accumulated
trash from basin grates and basin bottoms, and check piping for
obstructions.
ii. Reseed grassed swales, including the vegetated filter if applicable, twice a
year as necessary. Repair eroded areas immediately.
I1I. Every 6 Months
I . Remove accumulated sediment from the bottom of the outlet structure.
ii. Remove any sediment build up in the bioretention area.
iii. Apply an alkaline substance, such as limestone. Testing of the pH of the
organic layer and soil should precede the limestone application to
determine the amount of limestone required.
IV. General
i. Mow the side slopes according to season. Maximum grass height will be
6".
ii. All components of the bioretention pond system must be kept in good
working order.
iii. Plant material upkeep includes addressing problems associated with
disease or insect infestations, replacing dead plant material and any
necessary pruning. RECEIVED
.SUN 0 6 2005
nwQ
PROJ # S"F d soS3¢
White Oafs Congregation of Jehovah's Witnesses 4/05
V. Special Requirements
Keep records of all maintenance activity. Records shall be available for
DWQ or City of Jacksonville inspection upon request.
ii. Contact the City of Jacksonville and DWQ for approval before making
any modifications to the bioretention areas.
MA r V,4y V , hereby acknowledge that I am
financially responsible party for maintenance of this bioretention area. I will perform the
maintenance as outlined above, as part of the- e`r k , 'I d3�
Stormwater received for this project. ��
�.YY►'��
Signature: Date: j' l) �U1--
a Notary Public for the Stat
Cou ty of , do here certify th
personally appeared before me this v day of , 2005, and acknowlesjgc
the due execution of the foregoing instrument. Witness my hand and official seal,
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