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(4) 1Y2" WATERSERVICES r
TD&H AS BUILTS t z 0 0
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WATER MAIN
wn wn Wn Wn Wn A AM�I w w w w w w w w w w w w w w w w w w w w w w w w w w w w w w w SCALE
CATAMOUNT ST. 15" PVC � � � (4) 4" SAN SEWER e n n a
SAN SWR MAIN SERVICES PER
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s s s s s s s s (100' R.O.W) -s s s s s s s s s s s s s s s sTD&H AS-BUILTS -s s- linch= 20 w w
SAN SWR MHII w w
RIM 4642.58 1 kh z
D SD D SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD BASIN C SID SD IT SD SD D SD SD SD SD SD SD
8" INV IN RIM
4642.58 p r r
8" INV IN (W) 4632.61 BASIN A 30" RCP BLDG C & D ROOFS 3333 ALLOWED v
8" INV OUT (E) 4632.41
BLDG A & B ROOFS, STORM SEWER RETENTION & ACCESS
DRIVEWAYS AND DRIVELANE BASIN B (1) INFILTRATION BASIN BASIN D a w
RETENTION &. -- EXTG DEVELOPMENT, 24" PERF. CMP. EAST DRIVEWAY
INFILTRATION BASIN 2E
BLDG C & D DRIVEWAYS RETENTION BASIN L-44' RETENTION & - w
TOP OF BASIN - 4662.5 AND DRIVELANE CMP INV - 4660.2 INFILTRATION BASINTOP OF yr vi
BTM OF BASIN - 4660.5 15' FRDNTYARD 30" PERF CMP RETENTION & EXT'G SIDEWALK BASIN - 4664.01 w w
4:1 SIDE SLOPES 12' UTILITY BTM OF BASIN - 4662.9 o'
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SETBACK INFILTRATION BASIN. L=66' EASEMENT SLOPES
EXTG FIT m INSTALL FREE DRAINING CMP INV = 4658.5
' - ROUND ROCK IN BOTTOM OF
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BASIN TO NATIVE GRAVELS. -'U U
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UP UPUT -UP U UP UP U UP �UP UP U
SEE ETAIL SIFT C��_ �- tq TIP T, P - T1 TIP U U� U� Y �� �F
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SAN SWR 2' WIDE CURB - - - - _ - 24" MANHOLE - - - pNTq
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CUT & GRAVEL_ _ __ _ D �[n 5
E SERVICES PER s_ _ ss �� - ss- - COV 64.6° ° - -
° ACCESS WITH SOLI
TD&H AS BUILTS I _ SWALE _I N ceas c.
ER RIM 46
S SD
CURB INLET/MH I C_ _ - - II e "
TBC 4643.44 � 24" MANHOLE oars ae
18" INV IN W&S 4638.96 - - r DR INSTALL FREE DRAINING
( ) I. II �� �I 1 ROUND ROCK IN BOTTOM OF Eo
18" INV OUT (N) 4638.96 ACCESS WITH SOLID 6" PVC ROOF DRAIN.
_ COVER. RIM 4663.5- II {I 6" PVC ROOF DRAIN. /
FT SD I' CONNECT DOWNSPOUTS CO NROOF DRAIN. S=0DOWNSPOUTS% BASIN TO NATIVE GRAVELS.
SEE DETAIL SHT C2.0
I( TO ROOF DRAIN. 5�0.2% I I
° BLDG D DRAWN BY: CGB
18" RCP I i II BLDG C _ - FF ELEV.4665.4
STORM SEWER ,- BLDGB I! II
I II II FF ELEV•4665.2 - - - I REVIEWED BY: DAD
ee
I
FFELEV. 2' wIDE
I, I, PROJECT ENGINEER.CGB I EXTG
I BLDG A4'8 III SD sD l 1. 1 I CURB CUT SIDEWALK DESIGNED BY:CGB
f I /
I FF ELEV.
24" MANHOLE ACCESS WITH III CURB INLET �
I I I 4664.5 SOLID COVER RIM 4662.0 TBC 4661 J5
EXTG CURB 12" INV THRU 60.05 i, 12" INV THRU 4658J
I,. AND SIDEWALK • -
I i 24" MANHOLE
I` III ACCESS WITH SOLID -
(2) 1Y2" WATER COVER. RIM 4664.6- BASIN E
S 8" PVC PIPE S S
SERVICES PER I- - BLDG F & DRIVEWAY
5=0.5%
- TD&H AS-BUILTS M. --I
� �� RETENTION BASIN
I W W W \ 12" PVC PIPE W W W W W W W W/ TOP OF BASIN - 4664.0
S=0.5% 12" PVC PIPE �/ BTM OF BASIN - 4662.5
.dl 8" PVC '� FIRE HYDEXT' �5% - - - - 4:1 SIDE SLOPES
I I e -- .CURB INLET - _
SAN SWR MAIN ,.,..�.«.w=__._ ''..�.�.=_._.� TBC 4663.2
8" INV OUT 60.6 77
.. w so I R
EXTG 8" X 6"
TEE W/T.B. 6" PVC ROOF DRAIN. 0 5' SIDEYARD Q
8" DI /W/ ��� � x IN IN 4660.0t BASIN F SETBACK h�l
�• ��^ �\ BLDG E & DRIVEWAY BLDGF INSTALL FREE DRAINING /rl FBI
WATER MAIN \ I \\ / W ,• 24" MANHOLE ACCESS \\ RETENTION & INFILTRATION ROUND ROCK IN BOTTOM OF hf Y+I z
11+\ . EXTG PAVED / z�s WITH SOLID COVER FFELEV. `/
SAN SWR MIT - DRIVEWAY W EXT'G 1" COPPER \''` BASIN 30" PERF. CMP. \ I BASIN TO NATIVE GRAVELS. O
C / is RIM 4663.85
RIM 4644.40 i` EXTG CURB WATER SERVICE L=54' CMP INV = 4658.5 _ 4665.5 SEE DETAIL SHT C2.0 U
oL- 8" INV IN (S) 4634.86 yN & GUTTER 12" INV THRU 4658.5 \ V� AA F 6" PVC ROOF DRAIN.
8" INV OUT (N) 4634.66�` W \\ \' `\ CONNECT DOWNSPOUTS
\ S \ s�� \ EXT'G PCC \\ \ TO ROOF DRAIN. b
V w EXTG COPPER SIDEWAI u DAYLIGHT TO BASIN
WATER SERVICE BASIN B (2) �`\ BLDGE S=Q
W - XTG EXT'G DEVELOPMENT, \� h��\ FF ELEV.
/ a WATER BMAIN / \\ 4664.6 sR ,` b
" D111BLDG C & D DRIVEWAYS 30' WIDE
� PEDESTRIAN
AND DRIVELANE �� ',\�,', V
'� \ i
ROWS 30" PER. EASEMENT PER
CMP. L-86� � �, ,_., I��p1
EXTG PCC �r-p. RETENTION & INFILTRATION BASIN \�\. \ PLAT J-415v
i \y, \ 6" PVC ROOF DRAIN. a
SIDEWALK ,y, CMP INV = 4658.5��� �` \ i //
CONNECT
ROOF DRAIN. S=0DOWNSPOUTS
TO %
\ r EXTG 20' R�\EARYARD EXTG 4-P LEX S�� ACK u�!
s' E n4-PLEX SETBACKEXYG
DRIVEWAYS \\ _
15' FRDNTYARD - 24" MANHOLE ACCESS Q
SETBACK �' EXT'G PAVED WITH SOLID COVER
\ 12' UTILITY DRIVEWAY RIM 4663.85
EASEMENT EXTG A� o
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DRIVEWAYS / 1.4 N
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SHEET
C1.3
DRAINAGE PLAN
PALISADES
PROJECT:18-122
DATE:03/15/20