SW8991121_COMPLIANCE_20000727

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
COMPLIANCE EVALUATION INSPECTION
DOC DATE
�Z27
YYYYMMDD

State of North Carolina
Department of Environment
and Natural Resources
'Wilmington Regional Office
,lames B. Hunt, Jr., Gos,ernor
Bill Holman, Secretary
Division of Water Quality
July 27, 2000
Mr. Scott McMillan, GP
Waller -McMillan Partners
c/o Gull Isle Realty
PO Drawer 550
Atlantic Beach, NC 28512
Subject: COMPLIANCE INSPECTION
Bluffs View
Stormwater Project No. SWS 991121
Carteret County
Dear Mr. McMillan:
Please find attached a copy of the completed form entitled "Stormwater Compliance Inspection Report". The
report summarizes the findings of a recent inspection of the project's stormwater controls conducted on July 17,
2000 to determine compliance with Stormwater Permit Number SW8 991121 issued on February 14, 2000.
A summary of the findings and comments are noted under Section 6 of the report. Please inform this Office
in writing before August 27, 2000 of the specific actions that will be undertaken and the time frame required to
correct the deficiencies. Failure to provide the requested infortnation, when required, may initiate enforcement
action. If you have any questions please contact me at the Wilmington Regional Office, telephone number (910)
395-3900.
Sincerely,
Linda Lewis
Environmental Engineer
RSS/arl: S:1WQSISTORMWATIINSPECT1991121.JUL
M. Ron Cullipher
Central Files
Wilmington Regional Office
R
127 Cardinal Ur. Ext., wihnington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal opportunity Affirmative Action Employer 50`Yo recycled/10% post -consumer paper

STORMWATER COMPLIANCE INSPECTION REPORT
1. Project Name: Bluffs View
Project Number: SWS 991121 Control Measure: Wet Detention Pond
Water Bodv: Peltier Creek Classification: SB 4
Directions to site, address: Corner of Mansfield Parkway and South Shore Drive
2. Inspection Date: July 17, 2000
Weather Conditions: sunny and warm
3. Compliance Issues:
a. Parts of the pond slopes are not yet vegetated.
b. The outlet structure is missing the trash rack.
C. The orifice pipe is piped through the outlet structure and into the 1 S" outlet piping.
4. Required Actions:
a. Please completely vegetate the pond slopes, as required by the permit.
b. Please construct and ,place the trash rack on the outlet structure.
C. As long as the 1 S" outlet pipe invert is the same as the permanent pool elevation, this is acceptable.
Please install the orifice as shown on the approved plans prior to closing out this project.
Inspector: Linda Lewis AO --
Water Quality/Wilmington Regional Office/[phone]
RSS/arl: S:1WQSISTORMWATIINSPECT1991121.JUL

Narrative
Erosion and Sedimentation Control Plan
Stormwater Management Plan
Bluff s View
November 12, 1999
Owner: Waller -McMillan Partners
P.O. Drawer
Atlantic Beach N.C. 28512
[phone]
Engineer: Stroud Engineering, P.A. Ski
151-A N.C. Hwy.24
Morehead City, North Carolina 28557
[phone]
A. Description of Project
1. Type of Development
E C E I V E
NOV 15 1999
D E M
PRo.i #
The Bluffs View project is located in Morehead Township, Carteret
County, N.C. just off of Mansfield Parkway. The proposed development consists
of (9) individual condominiums, and one fourplex. The project is proposed as high
density utilizing a wet detention basin as means of controlling and treating
stormwater.
2. Earth Disturbing Activities
a. Excavation and grading for the installation of the drive, parking, drainage,
and utility improvements.
b. Grading for the construction of 10 dwellings.
3. Drainage
The site presently drains to the north west by a series of ditches to the
Peletier Creek, a class SC water body.
File: CWHIgblunnarr.%Npd

B. Erosion and Sedimentation Control Measures
The following measures are proposed for the site. If it becomes evident that
additional erosion and sedimentation control measures are needed, they shall be installed
immediately. It is intended that all grading and excavation activities within a certain area
will be protected as soon as that activity is complete, i.e., drainage swales, utility
easements, etc.
1. Sediment Fence - Sediment fence will be utilized as necessary in locations as
shown on plans or as deemed necessary by the engineer to insure that off -site
sedimentation in controlled.
2. Sediment Basins- Stormwater detention pond proposed for the site will serve as a
sediment basin during the construction phase of development.
3. Riprap outlet protection- Riprap to be installed at locations shown on plans to
reduce energy at high velocity areas.
4. Seeding - All disturbed areas will be seeded within 14 days following construction
in accordance with the seeding schedule shown on plans.
S. Stone Construction Entrance - Stone construction entrance will be used to reduce
transport of sediment off site.
C. Time Sequence of Operations
1. Install stone construction entrance.
2. Construct wet detention pond, utilize as sediment trap during construction and
remove any accumulated sediment.
3. Install silt fencing at specified locations.
4. Rough grade site.
S. Install utilities.
b. Construct drive.
7. Seed all areas of disturbance not to be paved within 14 days of land disturbance.
8. Pave drive.
9. Initiate building construction.
10. Final landscape after each unit is constructed.
D. Design Assumptions
1. Design storm is ten years.
2. The rational method was used for design.
E. Wet Detention Basin Operation and Maintenance
After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet detention basin system for sediment accumulation, erosion,
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2.
3
4
5
trash accumulation, grass cover, and general condition.
b. Check and clear the orifice and overflow device of any obstructions.
Repair eroded areas immediately, re -seed as necessary to maintain good vegetative
cover, mow vegetative cover to maintain a maximum height of six inches, and
remove trash as needed.
Inspect and repair the collection system (piping, riprap) quarterly to maintain
proper functioning.
Remove accumulated sediment from the wet detention basin systems semi-annually
or when depth is reduced to 75% of the original design depth.
original design depth:
sediment removal benchmark depth:
Main Basin For_ ebay
6.00' 3.0'
4.50' 2.25'
Removed sediment shall be disposed of in an appropriate manner in no way
adversely impacting water quality.
Remove cattails and other indigenous plants when they cover 75% of the basin
surface.
F. Coastal Stormwater Regulations
The North Carolina Division of Environmental Management implemented coastal
Stormwater regulations in coastal counties on January 1, 1988. these regulations are detailed in
15 NCAC 2H.1000 Stormwater Runoff Disposal. These rules allow for a development to be
considered under various options. This project is submitted for approval consideration under
Section .1003(d)(2).
AR,�/�ig: c . /� l 1 1
9
i ;eso ,—% Ronald D. Culliphei•, P.E. ate
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STROUD ENGINEERING, P.A.
Hestron Plaza Two
151-A Hwy. 24
MOREHEAD CITY, NC 28557
[phone]
WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via
❑ Shop drawings ❑ Prints ❑ Plans
❑ Copy of letter ❑ Change order ❑
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ATTENTION
Lew
RE:
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the following items:
❑ Samples ❑ Specifications
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THESE ARE TRANSMITTED as checked below:
For approval
❑
For your use
❑
As requested
❑
For review and comment
❑
FORBIDS DUE
REMARKS
❑ Approved as submitted
❑ Approved as noted
❑ Returned for corrections
ED
❑ Resubmit copies for approval
❑ Submit copies for distribution
❑ Return corrected prints
❑ PRINTS RETURNED AFTER LOAN TO US
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Rill alf]
SIGNED: aA
If enclosures are not as noted, kindly notify us at once. '