HomeMy WebLinkAboutWPO200302301 Plan - Stormwater Grading Plan 2004-12-16.. .... ....
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RETAIL, BUILDING
—STORY
118,000
000 S. F.
FPE = 554.00
Sprinkled, Type
4j,
-------- --
DA -A\
DA 25. Sac
--5ac
IM envious nous; DA 2 \f
P
Front Portion of Regional Service Area C:
Total,A pooe area for Stormwater Mopagement 'Fccillity 1 is 28.0 acres..
To / -
't/dl *impervou§ --c-rea--i-s-23.8 acres (@ \8\5% Imperviolh),,"
Biofilter #1 has 4,000sf of bott"Qm area and\ treats I ac of impervious area.
/`Biofilter #2 will have 2,200sf of b\Qttom area \and treat lac of impervious area,
mom
21.8 acres of impervious area dra!ns\,,,to SWM#1 requiring 158,268cu.ft, of wet volume @ 4xWQV.
\162,527cu.ft. of wet volume is provided in SWM#1 pe r.; design.
CVS
Exist. MH
. ............. . . .
unit, I . .....
n n 3an
' '' f J 'fA
...... . ...... .....................
(1—End Caput/Thrust Blol
�112"TS&V)
12 TS&V
tn
0
7�77
0
Project _itle:
HOLLYMEAD TOWN CENTER
REGIONAL SERVICE AREA C
Riv:inna District, Albemarle County, Virginia
Shect No: I Drawing Title:
�►���f :_ : ��6�' a �►
Scale: 1" = 60' Drawn By: JDB
Date: 12.11.03 1 Checked By: TRM
RIVANNA ENGINEERING &
SURVEYING, PLC.
P.O. BOX 7603
CHARLOTTESVILLE VA, 22906
File Name: 32-41D—UP
Project No.: 1132
Revisions:
N071 DESCRIPTION I DATE
PHONE: (434) 984-1599
FAX: (434) 984-8863
E—Mail: RESI@CSTONE.NET
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TIMM
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