HomeMy WebLinkAboutP_P03_Preliminary_Drainage_Control_Plan_170503_v1HLVISION5:
RECONSTRUCT 121 LF
12" STORM MAIN
0 S=0.0150
(SEE »DETAIL, THIS SHFT)
12' RISER-
SUMP LOCATION_
(SEE DETAIL,
SHEET PO
36" ACCES� RISER-
SEE DETAIL,
SHEET P05
FOR SECTION§, `�
A -A AND B -B
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INSTALL TYPE II -48" SDMH
RIM=441.7
INV (12" IN S)=433.25
INV. (12" OUT W)=433.25
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PORTION OF NW 1/4 SEC 32, T 22 N, R 5 E, W.M.
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RECONSTRUCT 12PF
12" STORM MAIN
0 S=0.0150
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OFF-SITE STORM DRAINAGE CONNECTION
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GRAPHIC SCALE
SCALE: T-20'
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REMOVE EXE B & STORM PIPE 1N 2ND PL. FROM"-,,
CON TION TOWARDS 156TH AVE. g
W
W_
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--SS -- - _ - -----. - _ !
_ -- ---S -- __ - _ _ S.E. 2 D PLA_ C
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I - -- —s _Ss � -- Ss � (RESIDE L ACCESS
- - - -- - - _
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---_-,
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L=,.
38. I \ a=88. 56'
R=25''
ss
\PAD PAD=45
4PAD-456
PAD=459 PAD=462
WNSPOUT CONNE PAD 465
ip
448 SYSTEM (TYP)
446 40 454452444 456 46442 454 446 58 462N 44836 452
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456 460
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1 I I I LO 2 � � � �—� ----- � 456 ,�, �.. -.
442 PAt7441 I 1 I -WT 3 `�( \ �, --_ _ _ _ _ _ _ _ FZ
4 I M... I I PAD=443 I PAD=; 4W",,.. I� I I° LST 4 I O, w
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n, _- o I I I PAD -455 w I.
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440k i14
SINGLE DOWNSPOUT N
p I ,
��Oil �N u') \ / I TO GRAVEL Ln
/ \ / / \\ SINGLE DOWNSPOUT TO I I DISPERSAL TRENCH o
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TRACT \ f I 4J 1 / 1 ` SPLASH PAD ISPERSAL (TYP [ - - - - -
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\ / \ 10 _ - I I FLOW; PATH TO CB
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NEW STORM DR
AININSTALL AND CONNECT
70.0' LL
70.0' /�
N87'36'4 TO EX. SYSTEM
. (EXISTING)
N87'W 70.0'
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s
(EXISTING) /70.0' \ \ \ \ \ \/ / 7C. ' DETENTION VAULT ` `~ 478.3' (PROPOSED I I 0
""`�• 74 LONG x 36 WIDE x 9 DEEP ) ��' � I �
\ \ \ \ \ 80.
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-L=38.6'
A=88.5'
` R=25' I
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4,366- LIVE STORAGE/1' DEAD STORAGE _ "' _AN
TOP OF VAULT (OUTSIDE)=442.00 \ \\ \\ \ \C /\\ / / �`� ` 1 1 1/ 1 I I -
TOP OF VAULT (INSIDE)=441.00 �� �, i i \ \ /\ \ /\
WATER SURFACE ELEVAl10N=440.50 _ - � INS A L NEW
INV. (12 OUT)=433.50 -'` ;�VE LINE
(SEE DETAIL, SHEET P05) - INSTALL NEW CB AT CURBLINE
ND CONNECT TO EX. SYSTEM
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PROJECT NO.: 17006
DRAWN BY: AJL
ISSUE DATE: 5-3-2017
l SHEET REV.:
PREUMINARY
DRAINAGE PLAN
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4,366- LIVE STORAGE/1' DEAD STORAGE _ "' _AN
TOP OF VAULT (OUTSIDE)=442.00 \ \\ \\ \ \C /\\ / / �`� ` 1 1 1/ 1 I I -
TOP OF VAULT (INSIDE)=441.00 �� �, i i \ \ /\ \ /\
WATER SURFACE ELEVAl10N=440.50 _ - � INS A L NEW
INV. (12 OUT)=433.50 -'` ;�VE LINE
(SEE DETAIL, SHEET P05) - INSTALL NEW CB AT CURBLINE
ND CONNECT TO EX. SYSTEM
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PROJECT NO.: 17006
DRAWN BY: AJL
ISSUE DATE: 5-3-2017
l SHEET REV.:
PREUMINARY
DRAINAGE PLAN
17006DR01.DWG
P03OD
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SHEET 03 OF 06