SW8940120_HISTORICAL FILE_19940222 (2)

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 Q4O\ao
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
199NnigD
YYYYM M D D

3
State of North Carolina
Department of Environment, Health, and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr., Governor DIVISION OF ENVIRONMENTAL MANAGEMENT Bob Jamieson
Jonathan B. Howes, Secretary Regional Manager
February 22, 1994 06
Mr. Jerry Porter v
Jerry Porter Lincoln, Mercury, Isuzu
5501 Market Street
Wilmington, North Carolina 28405
Subject: CERTIFICATION-OF-COMPLIAN
with Stormwater Regulations
Stormwater-Project No. SW8 940120
Jerry Porter Lincoln, Mercury, Isuzu
New5Hanovet County
Dear Mr. Porter:
This Certification is pursuant to the application for Jerry Porter Lincoln, Mercury, Isuzu received
on January 31, 1994, with additional information received on February 10, 1994. Based on our review
of the project plans and specifications, we have determined that the Jerry Porter Lincoln, Mercury, Isuzu
stormwater control system complies with the Stormwater Regulations set forth in Title 15A NCAC
2H.1003(i). The runoff will be treated in a detention pond sized to achieve 90% reduction in Total
Suspended Solids.
Any modification of the plans submitted to and approved by this Office or further development
of this site regardless of the fact that the modification may be less than 1 acre, will require an additional
Stormwater SubmittaUModification and approval prior to initiation of construction. Modifications include
but are not limited to; project name changes, transfer of ownership, redesign of built -upon surfaces,
addition of built -upon surfaces, redesign or further subdivision of the project area.
This Certification shall be effective from the date of issuance until rescinded. The project shall
be constructed and maintained in accordance with the plans and specifications approved by the
Wilmington Regional Office. This Certification does not supersede any other permit or approval. The
developer is responsible for obtaining any and all permits and approvals necessary for the development
of this project. This could include the Division of Coastal Management under CAMA requirements, the
Division of Environmental Management under Wetland 401 Water Quality Certification and/or a Dredge
and Fill Permit and/or a Sewer Extension/Collection Permit, U.S. Army Corps of Engineers 404 Wetland
Permit, NPDES Stormwater Permit if disturbing five acres or more, local County or Town Agency
permits under their local ordinances, or others that may be required.
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 • Telephone [phone] • Fax [phone]
An Equal Opportunity Affirmative Action Employer

Mr. Porter
February 22, 1994
Stormwater Project No. SW8 940120
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 Office within 30 days of completion of construction.
I
If you have any questions concerning this matter, please call Ms. Linda Lewis or me at (910) 395-
Sincerely,
af,�' C4-"
7Gr-
Dave Adkins
Water Quality Supervisor
DA/arl: S:\WQS\STORMWAT\CERTMIC\940120.FEB
cc: Mr. Phil Tripp, P.E.
Mr. Sky Conklin, New Hanover County Inspections
Bradley Bennett
Jim Craig, New Hanover County
Linda Lewis
Wilmington Regional Office
Central Files

DIVISION OF ENVIRONMENTAL MANAGEMENT
PROJECT DATA
Project Name:
Project Number:
Location:
Applicant:
Mailing Address:
Submittal Date:
Water Body Receiving Stormwater Runoff:
Classification of Water Body:
If Class SA, chloride sampling results:
Pond Depth:
Permanent Pool Elevation:
Total Impervious Surfaces Allowed:
Offsite Area entering Pond:
Green Area entering Pond:
Required Surface Area:
Provided Surface Area:
Required Storage Volume:
Temporary Storage Elevation:
Controlling Orifice Type/Diameter:
Jerry Porter Lincoln, Mercury; Isuzu
SW8 940120
New Hanover County
Mr. Jerry Porter
Jerry Porter Lincoln, Mercury, Isuzu
5501 Market Street
Wilmington, North Carolina 28405
January 31, 1994
Smith Creek
"C Sw"
N/A
6.0 feet
36.0 MSL
52,322 square feet
0 square feet
17,000 square feet
2,955 square feet
3,000 square feet
4,465 cubic feet
37.35 MSL
1" pipe

WET DETENTION POND EVALUATION
1. Yes No The design storage is for the runoff from all impervious surfaces resulting from
1-inch of rainfall and is located above the permanent pool.
2. Yes No The permanent pool is designed for 90% total suspended solid (TSS) removal.
Therefore, no vegetative fdter is required.
3. Yes No The runoff completely draws down to the permanent pool in 5 days, but not less
than 2 days.
4. Yes No The mean depth of the permanent pool is a minimum of 3 feet.
5. Yes No The inlet structure is designed to minimize turbulence and short circuiting.
6. Yes No An appropriate operation and maintenance plan hasIbeen provided for the
system.
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 highlighted Yes.)
Brief Explanation: This detention pond is designed to remove 90% total suspended solids without the
aide of a vegetative filter.
DIVISION OF ENVIRONMENTAL MANAGEMENT SIGN -OFF
Wilmington Regional Office
2Zre594
Date
O C&U
Individual Evaluating Form/Plans
2Z FEB 94 oi°�.�,o�c u � {v have Adk-hs�
Date Regional Water Quality Supervisor
cc: Applicant/Bradley Bennett/arl[WiRO/CF

Jerry Porter Lincoln, Mercury, Isuzu
Stormwater Project No. SW8 940120
Engineer's Certification
I, , 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,
(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.
Signature
Registration Number
Date

17EH it 194 15: 06 Al1DP.EW KLISKE 062 P31
LETTER OF TRANSMITTAL
rNQREW & KUSKE
CONSULTING ENGINEERS, INC.
202 North Fifth Avenue
Wilmington, North Carolina 25401
Telephone; (910043-9653
John R. Andrew, P.E.
J. A. K uske, P.E.
TO; 1 t
UE ARE SENDING YOU
(3Shop Drawings
0 Copy of letter
1_techId
❑ Prints
❑ Change Order
AT. .y 1�,G1
J03 r!D. C�;57
ATT N, [A1dA.vJ19
.. IB]ECT: +��
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FAX NUMBER 910 —343-9604
TOTAL, PAGES SENT:
Please call 919-343-96--)3 should you
have difficulty receiving.
C)Under separate cover via the fol lorang it.etra:
❑ Plans
❑ —
0 Samples ❑ Spec 1 ficatiana
COPIES
DATE
NO.
DESCRIPTION
YACt-wyt►) w--t:5400
FEB 1 0 1994 _
D E M
THESE ARE TRANSMITTED as checked belaw:
❑ For roval
For your uo
❑ As requested
❑ For review and comment
❑ FOR RIDS DUE _
REMARKS:
19
❑ N'o exceptions taken
n ptake corrections noted
❑ Amend -and resubmit
❑ Rejected -- See Rena`.-ke
❑ Returned =or cn:iectiun5
G Return _ corrected orinta
❑ PRINTS RETURNED AFTER LOAN TO US

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NEW HANOVER COUNTY
ENGINEERING DEPARTMENT
414 CHESTNUT STREET
WILMINGTON, NORTH CAROLINA 28401
TELEPHONE [phone]
WYATT E. BLANCHARD, P.E.
County Engineer
February 11, 1994
Mr. Jerry Porter
5501 Market Street
Wilmington, North Carolina 28405
RE: Grading Permit G.P. 8-94
Jerry Porter Lincoln Mercury
Dear Mr. Porter:
FEB 1 4 1994 U
D E IVI
SWS Q40120
This office has reviewed the subject sedimentation and erosion
control plan. We find the plan to be acceptable. HOWEVER, THIS
IS NOT A GRADING PERMIT.
Please be advised that a copy of the approved soil erosion plan
and a copy of issued grading permit must be available at all
times at the site.
New Hanover County's Soil Erosion and Sedimentation control
program is performance oriented. Requiring protection of the
natural resources and adjoining properties. If following the
commencement of the project it is determined that the plan is
inadequate to meet the requirements of the New Hanover County
Soil Erosion and Sedimentation Control Ordinance, this office may
require revisions in the plan and its implementation to insure
compliance with the ordinance.
Recognizing the desirability of early coordination of
sedimentation and erosion control, I would like to arrange a
pre -construction conference with owner/agent, grading contractor,
engineer, and myself. Proceed with the placement of the planned
erosion control measures; these will be inspected at the
pre -construction conference. Please contact this office to set
the date of the pre -construction conference at which time you
shall be issued the grading permit. However, this permit will
not preclude any other permits or approvals necessary for
beginning or completing this development.

Erosion control measures to be installed prior to grading:
(1) All slopes to be on 3' (run) to 1' (rise) ratio.
(2) All State drainage requirements are adhered to.
(3) Rye shall not be used as a permanent cover.
(4) Construction exit to be located where construction
traffic encounters a paved surface (per plans).
(5) Construct pond and install outlet pipe and stabilize
pond.
(6) Controls shall be used and construction expedited as to
prevent off -site sediment during installation of 15"
discharge pipe.
I look forward to working with you on this project.
Si erely,,
--✓�. \�/'.-Cities
im Craig
Conservation E gineer
New Hanover County
JC/aj
cc: "Linda Lewis, DEM
John Terrell, Inspections
Ann Hines, County Zoning
Phil Tripp, Andrew & Kuske

0
State of North Carolina
Department of Environment, Health, and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr., Governor DIVISION OF ENVIRONMENTAL MANAGEMENT Bob Jamieson
Jonathan B. Howes, Secretary Regional Manager
February 9, 1994
Mr. Phil Tripp, P.E.
Andrew and Kuske Engineers
202 North Fifth Avenue
Wilmington, North Carolina 28401
Subject: ADDITIONAL INFORMATION
Stormwater Project No. SW8 940120
Jerry Porter Lincoln Mercury
New Hanover County
r/1i I
Dear Mr pp:
The Wilmington Regional Office received a Stormwater Submittal for the Jerry Porter Lincoln
Mercury on January 31, 1994. A preliminary review of that information has determined that the
submittal for the subject project is not complete. The following information is needed to continue the
stormwater review:
1. My computer calculates a maximum orifice size of 1", using your numbers for impervious
areas and associated volumes. Please revise the orifice from 1-1/8" to 1". This will still
be within the allowable range to drawdown the pond within 5 days.
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 March 8, 1994, or the submittal will
be returned as incomplete. If you have any questions concerning this matter please feel free to call me
at [phone].
Sincerely,
Ms. Linda Lewis
Environmental Engineer
DA/arl: S:\WQS\STORMWAT\ADDINFO\940120.FEB
cc: (2) Linda Lewis
Central Files
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 • Telephone [phone] • Fax [phone]
An Equal Opportunity Affirmative Action Employer

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Andrew & Kuske
CONSULTING ENGINEERS, INC.
January 27, 1994
N.C. Dept of Environment,
Health and Natural Resources
Water Quality Section -
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Attn: Ms. Linda Lewis
Environmental Engineer
Re: Jerry Porter Lincoln Mercury Isuzu
Wilmington, NC
Stormwater Management Plan
A&K Project No. 93262
Dear Ms. Lewis:
John R. Andrew, P.E.
J. A. Kuske, P.E.
J. Phillip Norris, P.E.
ly! JAN 2 8 1994 IJ
Enclosed please find three sets of the subject plan,
calculations and stormwater maintenance schedule. We have
also enclosed the name and address of the Owner. We have
submitted the erosion control plan to New Hanover County for
approval.
Please review for approval and contact me should you have
any questions or comments. Thank you for your assistance on
this project.
Sincerely,
ANDREW & KUSKE
CONSULTING ENGINEERS, INC.
Phillip G. Tripp, P.E.
PGT/jmc
cc: Steve Niemeyer
93262-1
SYDROATER
is LW 9 U U t5
I�JnU` JAN 3 1 1994 U
DEM
,OT 5w8 `140120
202 North Fifth Avenue Wilmington, North Carolina 28401 Telephone: [phone] Facsimile: 910/343-9604
P.O. Box 2889 Shallotte, North Carolina 28459 Telephone: [phone]