HomeMy WebLinkAboutDOC110618-11062018150400.pdf�.SARe
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State of North Carolina
Depamnent of Environment, Health, and Natural Resources
Wilmington Regional Office
James C. Martin, Governor Bob Jamieson
Wi(liam W. Cobey, Jr., Secretary June 23, 1992 Regional Manager
DIVISION OF ENVIRONMENTAL
Mr. vallas Harris, Owner
East Port Subdivision
Post Office Box 531
Nrightsville Beach, North Carolina 28480
Dear Mr. Harris:
Subject: Certification of Compliance
with Stosmwater Requlations
Stormwater Project No.920515
Eastport Subdivision
New Hanover County
This Certification is pursuant to the revised Stormwater
°; Submittal for Eastport Subdiqision received on May 21, 1992.
`:� Baseci on our review of the project plans and specifications, we
'"' have determined that the;Eastport Subdivision stormwater control
s�stem complies with the Stormwater Regulations set fdrth in
Title 15A NCAC 2H.1003(i). The runoff will be treated in two
detention ponds sized to achieve 908 reduction in Total Suspended
Solids.
This Certification shall be effec�ive f�om the date of
issuance until rescinded and accordingly r�scinds DEM.groject No.
920206 issued to you on March 20, 1992. Ttie project shall be
canstructed and maintained in accordance with the plans and
specifications received May 21, 1992, and approved by the
6iilmir.gtan R2qional Offic2.
A professional engineer must certify that the stormwater
system has been installed in accordance with the approved plans
and specifications upon completion of construction. The attached
certification should be received by this Offi�� within 30 days of
completion of construction.
-continued-
127 Cartlinai Drive Fxtenson, Wilmington, N.0 284053845 � Telephone 913345d900 � F� 9133542004
M Equal Opportuniry AHiimaNve Action Employtt
Mr. Harris
June 23, 1992
Stormwater No.920515
---------------------
If you have any questions concerning this matter, please
ca11 Ms. Alexis Finn or me at (919) 395-3900.
ncerely,
/ —
Y
ave Adkins
Water Quality Supervisor
DA/aif: 920515.JUN
cc: Phillip G. Tsipp, P.E,
Sky.Conklin, New Hanover County Ynspections
Alexis-Finn
Wi:lmington Regional Office
Central F.iles
E
DIVISION OF ENVIRONMENTAL MANAGEMENT
Evaluation of Stormwater Treatment and Disposal System
Draining to Waters Other Than Class SA
PROJECT DATA
Project Name:
Project Number:
Location:
Eastport Subdivision
920206
New Hanoves Cauntg
Applicant: Mr. Dallas Harris, Ownes
Mailing Address; East Port Subdivision
Post O£fice Box 531
Wrightsville Beach, North Carolina
28480
Submittal Date:
May 21, 1992
Water Body Aeceiving Stormwater Runoff: Bradley Creek
Classification of Water Body: "SC HQW #"
WET DETENTION POND EVALUATION
1. Yes No The design storage is for the runoff from all
impervious sur�aces resuiting from i-inch of
rainfall and is located above the permanent
pool.
2
3.
Yes No The permanent pool is designed for 90� total
suspended solid (TSS) removal. fiherefore, no
vegetative filter is reqni�ed.
Yes No The runaff completely draws down to the
permanent pool in 5 days, but not less than 2
days.
4. Yes No
5. Yes No
6. Yes No
The mean depth of the permanent pool is a
minimum of 3 feet.
The inlet structure is designed to minimize
turbulence and short circuiting.
An appropriate operation ar�d maintenance plan
has been provided for the system.
-continued-
3
WET DETENTION POND EVALUATION CONTINUED
7.
Yes No THIS PROJECT MEETS THE STORMWATER CONTROL
REQUIREMENTS OF 15A NCAC 2H.1003 (g), (i), (k),
and (1) (For Yes, 1 through 7 must all be
circled Yes.)
Brief Explanation: This detention pond is designed to remove 90�
total suspended solids without the side of a vegetative filter.
DIVISION OF ENVIRONMENTAL MANAGEMENT 5IGN-OFF
Wilmington Regional Office
fo/a31�- _ �--''
Ii ta e � Inciividual Evaluating FormJPlans
i , '
� �i�qti o
Date `�-�egie al W.ater Quality Supervisor
cc: Applicant/WiRO/AIF/CF
4
Enaineez's Certification
I, , as a duly registered
Professional Enqineer in the State of North Carolina, having been
suthorized to observe (periodically/weekly/full time) the
construction of the project,
e
(Project)
for the hereby state that, to
(Project Owner)
the best of my abilities, due care and diligence was used in the
observation of the project construction . such that the
cons�ruc�ion was observed to be built within substantial
compliance and intent of the approved plans and specifications.
Signa�ure
Reqistration Number
Date
Fast Port 5ubdivision
Stonnwater Project No. 920515
Engineer's Ce:�ti£ication
I, I HiWP ��it�c.,���PP , as a duly registered Professionai Engii�eer in the State
of Nortli Carolina, having been aut.harized t.o observe (periodically!v�eelc�y/�»ej lhe constrvcuon of
the project,
ectj
for �J.kYu�s �p.,C�S 1.f.AL k-�hti �cx.�sT _(Pro,jecl Owner) I�ereby state that, ro the best of rny abilities,
clue care and diligence was used in tl�e observation of the project constiiiction suci� tli�l Ihe coi�stiuctiou
�vns observed to Uc built within suUstant.ial compliance and intent of the approved plans and specificaiions.
Signature ___V�ii—�
Registration Number �7���
llate S• 3• q3
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� AUG 0 5 1993
-;01 � ° osis
Jim Quinn
From: Lynn Coleman
Sent: Wednesday, June 22, 20114:55 PM
io: Dave Mayes; Jim Quinn
Subject: Eastport S/D stormwater permits
Dave,
As we discussed today on the telephone, Heather's research of the applicable state statutes and code provisions is
inconclusive as to the City's responsibility to disclose to the State our current arrangement with the HOA that we
maintain the starrrwater ponds even though tha property remains owned by the HOA. Considering that tha permit that
was issued to R. Harris was not modified to reflect the cnange of ownership to the HOF� wher� the development was
subjected to restrictive covenants, and that the City does not both "own" AND maintain the stormwater ponds, it is rriy
opinion that the City has no legal res�onsibility to advise the State of our maintenance agreement.
You and I discussed a couple of concerns with this solution:
First, if the state inspects the ponds and finds problems, they will likely notify the permit holder who wilf be unlikely to
notify either the HOA as the property owner or the City as the eniity responsible for maintenance.
Second, the HOA should �robably modify the permit at their own cost to reflect their ownership of the ponds or convey
the ponds to the City so thaY we can modify the permit showing City ownership. One difficulty with the conveyance to
the City is that the parcel containing one of the stormwater ponds also contains a club house that the City would neither
want nor accept and a division may run afoul of City subdivision and lot requirements.
While there is not clear and clean perfect answer, if appears that the best interests of the City might be served by taking
no action on the permit at this time.
R. Lynn Coleman
Assistant City Attorney
City of Wilmington
305 Chestnut Street
PO Box 1810
Wilmington, NC 28402-1810
(910) 341-7820
Ivnn.coleman@wilmin�tonnc.�ov