HomeMy WebLinkAboutNCC231336_Site Plan or Location Map_20230508 a
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WILMINGTON AIRPORT
TEMPORARY PARKING LOT
EROSION & SEDIMENTATION CONTROL PLAN
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SITE WILMINGTON INTERNATIONAL AIRPORT (ILM)
PHYSICAL WILMINGTON, NORTH CAROLINA 28405
ADDRESS: CAPE FEAR TOWNSHIP, NEW HANOVER COUNTY, NC
PARCEL IDENTIFICATION NUMBER R04200-001-025-000 SITE INFORMATION QUANTITY 1 UNIT
TOPOGRAPHIC MAP Existing and Proposed Land Use:The 2.26 acre site is an open field,located on a 1,338.95 acre parcel controlled by the Wilmington International
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� STORM WATER DATA
0°p -\ Airport.The proposed facility is a temporary asphalt parking area with additional handicap parking that will be located near the West side of the proposed Pre Developement Area 1
'T` ""� 1.73 ACRES
°°�� l s` ° Rmain parking area.The proposed temporary parking area is being installed to provide additional parking for Wilmington International Airport.coRroxemwa� t3 </�_ SITE\i ' �9Pre Development Area 1 Q10 0.80 CFS
:;t Heights 'N\R Ne<4, Q JOB lE EMTRAIJC€ /) i Receiving Waters:The receiving waters for this site are the waters of Smith Creek in the Cape Fear River Basin.The Stream Index for Smith Creek is
-00R MIA E�;im;sto,(i/-� Pre Development Area 2 1.10 ACRES
\`- - 4.26s .eg natjooa A,rp°rt 18-74-63 and the classification is"C;SW".The stream is not listed on the North Carolina 2020 Final 303(d)List.
„., f°`F°° �<roR,+DR 11 7.9086 'g.W\. °1a" D Pre Development Area 2 Q10 0.80 CFS
\ Wetlands:No Wetlands are located on the site.
�'�: °p TOTAL AREA 2.83 ACRES
\ Hightsvilte I,r -----Z - High Water Quality Zone:The site is not located within a High Water Quality Zone.
i, o p0"° °,4AeRTzzoo - I j Flood Zone:FEMA Flood Insurance Rate Map No.3720312900K revised on August 28,2018,shows the subject property in the Flood Zone X-Minimal
� Post Development North Side Area 1.13 ACRES
) r O� \,�/� �`� RDI (TRW"
�,e° A, RECEIVING')
') �ll U 619 DN y.rrn-/- Zoning:New Hanover County has assigned a zoning classification to the subject property of AC(Airport Commerce). Post Development North Side Q10 1.80 CFS
77. 58 Deg V Qe
11 Test borings indicate no water table within 8'of surface
�sP° ""'516flTH CREEK, ((/'�l,-- / f Post Development South Side Area
�pti CAPE FEAR RIVER '-"� P 1.42 ACRES
IL BASIN ` "-- j�- L� TABLE OF CONTENTS
f --xiti❑,irh�,. Post Development South Side Q10 1.90 CFS
1� -+'aCl�' r^� TOTAL AREA 2.55 ACRES
1, , SHEET# NAME
'��l' ✓�� -s, TOTALQ10 3.70 CFS
'( �,� 1�_Oi a'c'q - i ,r, T001 TITLE & DATA SHEET Maintenance Contact
ymiih-Gr- nG R!T-9w° , WILIVIIN David Stevick, PE SKIMMER/SEDIMENT BASIN
�<�-'fr '1 c" '( -. C100 EXISTING SITE CONDITIONS
��,.� v.J ), o \,?0s ae `\� >B Skimmer Basin Inflow 4 CFS
% ) woRTFt\ EC100 EROSION CONTROL& DEMO. PLAN Phone Basin Top Width 35 FT
o v s A(LF� 1 v 252.633.2424 Ofc/252.670.7545 Mobil
SOURCE:USGS 7.5 MINUTE TOPOGRAPHIC SERIES QUADRANGLE MAP: Basin Top Length 100 FT S N
CASTLE HAYNE,NC(2022) EC101 EROSION CONTROL (FINAL PLAN) Email:dstevick@carolinaengineers.com ��
_ Basin Depth 2 FT
EC102 EROSION CONTROL NOTES I Basin Bottom Width 28 FT d .i
° M
mom �j (2 dCl
VICINITY MAP EC103 EROSION CONTROL NOTES II Basin Bottom Length 88 FT
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Basin Bottom Area 2,464 SF rj = N q
�� EC104 REQUIRED NCGO1 DOCUMENTATION Basin Volume 5,936 CF I- W
___:::-------'&------_":::,,,;;__,
RUR N tPR1' _Jy/ o - siT\ `"'fr,yRkRD EC105 TEMPORARY PARKING LOT DETAILS I Basin Surface Area 3,500 SF 0 W z
1 °2/ JOB TE ENTRA C
ril Heights """"°" "' i'5o - coo INATES: \ C105 TEMPORARY PARKING LOT DETAILS II Weir Length 8 FT ::::
o 34.26 Deg.N r u C.1 77.908 egin rna anal Airport Weir Depth of Flow 0.33 FT :.. y `t q z
�FH q�RP"'ORr+ore \1 Spillway Capacity 4.60 CFS i� FW~ m
_ _ "`"'c"To" - -- - - Skimmer Size 2.00 INCH 4 0 3
-- ~`9 Higtfnvr 1e - ;a w a
4Ros'° AIRPORTELM OMB Applicant&Property Owner Information Orifice Size 1.50 INCH
Dewatering Time 3.20 DAYS
TFALL
o ORDiINAT@6fp' I Applicant Name Owner Name
RECEIVING 619 Deg l
e° WATERS: ' \ 1 77. 58 peg.w David Stevick,PE Dick Granseur,PE
07 Wr8RTH CREEK, Company Company
APE FEAR RIVER I':-,. I__ - -
61, _BASIN - Carolina Engineers,PA New Hanover County Airport Authority
I�• gli smith 0.
Address Address I- ~o
PO Drawer 1578 1740 Airport Blvd.Suite 12
CONSTRUCTION SEQUENCE: c; c� w
y City, State,Zip City,State,Zip a z z Lu
s,,,i,l,( "cR<RR°<1 , �v� -- WILMIN New Bern,NC 28563 Wilmington,NC 28405 Q Z
Property Information 1.)Contractor shall contact North Carolina Department of Environmental Quality(NCDEQ) Q
n , ,°o.SM,e m- Phone Phone z 0 a
®- prior to any land disturbing activity. o 0 a Q
SCALE -NORTH 252.633.2424 Ofc/252.670.7545 Mobil 910.341.4333 I- 0 } Q
0 1we- , Address/Location
SOURCE:USGS 7.5 MINUTE TOPOGRAPHIC SERIES QUADRANGLE MAP: Dolan Dr.,Wilmington International Airport Email Email 2.)Install temporary construction entrance. z Q «s
CASTLE HAYNE,NC(2022) J IY LLJ
Parcel Identification Number dstevick@carolinaengineers.com gdick@flyilm.com 3.)Install silt fence around designated area as shown on the plans. w - o -1
R04200-001-025-00 4.)Install required check dams as shown on the plans. z
Proposed Use Proposed Area Acre(s) Parking Spaces I-
Airport Temporary Parking Lot 5.)Install skimmer basins as shown on the plans. -
1 Main Parking Area 0.88 106 6.)Construct swales, radin parking lot and sidewalks and remainder of site
Existing Zoning and Use 2 HCP Parking 0.03 5 improvements as shown o the plans.
AC Airport Commercial
3 Sidewalks 0.02 7.)Stabilize and seed all disturbed areas in accordance with the vegetation plan. Ensure all
Total Parcel Acreage 4 Resurface Access Road 0.10 g
1,339 Acres areas that will not be further disturbed by construction activities have been stabilized.
Proposed Disturbed Acreage 5 Total Proposed Site Area 2 54 8.)Remove silt fences and temporary construction entrances once the vegetation has been PROJECT NO:CE2022.129
1.89 Acres 6 Total Impervious Impacts 1.05 95%established. DATE:12/1el2022
DESIGNBY:D.STEVICK
DRAWNY
...)
CHECKED
BY::D.STEVICK
APPROVED BY:D.STEVICK
SCALE:N.T.S
DRAWING NO.:1
SHEET 1 OF 9
T001