HomeMy WebLinkAboutARCH-0221-2022 (609 Palm) - Stormwater Control PlanDMA 2
STOP
SDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDMONTEREY STREETNIPOMO STREET 11+
(198)
(199)(201)(202)(203)(204)(195)
(200
)
(194)(196)
(
1
9
7
)
(1
9
8
)
(199
)(201)(202)(191)(192)(193)(195)(192)(193)(194)(196)
(201
)
(202
)30' RWLINE OF DECK ABOVELINE OF STAIRS ABOVE0.5'39.8'ROOF TOP = 9,550 SFPAVING = 2,398 SFPROPOSED THEATEREXISTING GATE VALVEEXISTING GATE VALVEEXISTING SSMHRIM EL =(202.14)EXISTING 2.5'RETAINING WALLDRIP LINEDRIP LINE48" OAKEXISTING PARKING METEREXISTING POWER POLEEXISTING 2.5' RETAINING WALLEXISTING GATE VALVEEXISTING STREET TREEEXISTING SSCOEXISTINGWATER METEREXISTING GATE VALVEDMA 1A = 4,604DMA 2A = 13,496 SFDMA 3A = 2,865 SFLIMITS OF 100 YR FLOOD PLAINLIMITS OF 100 YR FLOOD PLAINPAVING = 141 SFPAVING = 179 SFPAVING = 385 SFPAVING = 3,714 SFVOLUME = 2,274 CFVOLUME = 1,754 CFVOLUME = 2,509 CFLEGENDPROPERTY BOUNDARYRIGHT OF WAYPROPERTY LINESECTION LINECENTER LINEEASEMENTEXISTING BACK OF CURBEXISTING FACE OF CURBEXISTING LIP OF CURBEXISTING MAJOR CONTOUR LINEEXISTING MINOR CONTOUR LINEEXISTING FENCEEXISTING EDGE OF SIDEWALKBUILDINGSCONCRETEBACK OF CURBFACE OF CURBCURB LIPFLOW LINEGRADE BREAKSAWCUTSIDEWALKSETBACKXXX(100)(101)||||||||||||||||||||||||||||||LEGENDIMPERVIOUS ROOF AREADRAINAGE DIRECTIONDMA BOUNDARY LINEIMPERVIOUS PAVED AREA'5$I1$*(0$1$*0(17$5($6 IMPERVIOUS AREASPOST-PROJECTDMA 1 = 4,604 SFPAVEMENT3,714 SFROOF0 SFTOTAL IMPERVIOUS AREA8,987 SFPERVIOUS AREA909 SFPARKING STRUCTURE REQUIRED STORAGE1,840 CFSTORAGE VOLUME PROVIDED2,509 CFSTORAGE VOLUME REQUIRED2,487 CFEXTRA STORAGE VOLUME22 CFDMA 2 = 13,496 SFPAVEMENT564 SFROOF9,550 SFTOTAL IMPERVIOUS AREA10,114 SFPERVIOUS AREA3,382 SFSTORAGE VOLUME PROVIDED2,274 CFSTORAGE VOLUME REQUIRED1,827 CFEXTRA STORAGE VOLUME447 CFDMA 3 = 2,865 SFPAVEMENT2,539ROOF0TOTAL IMPERVIOUS AREA2,539PERVIOUS AREA326STORAGE VOLUME PROVIDED1,754 CFSTORAGE VOLUME REQUIRED1,557 CFEXTRA STORAGE VOLUME197 CFPROJECT MANAGERDRAWN BYPROJECT NUMBERCHECKED BYSHEETDATE90% PROGRESS SET
NO.REVISIONDATEE N G I E E R I N GN
D E S GI N
P R O F E S S I O N A L S ,I N C .
L 0 S 0 S C A
0 5 .6 0 2 .6 1 6 7 |E D P I N C 0 R P O R A T E D .C O M
0 S
8
R EGISTE
R
E
D PROFESSIONAL ENGINEERSTATE OF CALI
FORN
I
A EXP.CIVILNO. 81227D
A
NI
EL A. SOTELO9/30/21PROJECT MANAGERDRAWN BYPROJECT NUMBERCHECKED BYSHEETEX-1.0APRIL 23, 20200720-02-UR19DATENO.REVISIONDATEDMA EXHIBIT1DSDSDSPALM & NIPOMO
PHASE 1 ON-SITE IMPROVEMENTS
609 & 633 Palm, 970 & 972 Nipomo, 630 Monterey, San Luis Obispo60% COMPLETION2/13/2020270% COMPLETION3/31/2020390% COMPLETION4/9/20201005SCALE: 1" =1010'41ST SUBMITTAL4/23/2020(SF)C Value95th Percentile (in)Volume (cf)DMA Area4,604 Impervious Area3,714 0.952588 Pervious Area890 0.4259 Parking Structure Required Storage1,840 Total2,487 (SF)C Value95th Percentile (in)Volume (cf)DMA Area13,496 Impervious Area10,114 0.9521,601 Pervious Area3,382 0.42225 Total1,827 (SF)C ValueQ100 (in)Volume (cf)DMA Area2865Impervious Area25390.957.351,477 Pervious Area3260.47.3580 Total1,557 DMA 2DMA 1DMA 395TH PERCENTILE STORAGE VOLUME CALCULATIONS