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= TOP ELEV. 22.1
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SOUTH POND BOTTOM ELEV. 17.5
EXISTING 48" RCP
TOP ELEV. 21.0
EXISTING GROUND
NORTH POND BOTTOM ELEV. 17.5
SOUTH POND BOTTOM ELEV. 17.5
SECTION A
—1 001
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H
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TOP ELEV. 21.0
EXISTING GROUND
10' 0 5' 10' 20'
VERTICAL SCALE: V = 20'
50' 0 25' 50' 100'
HORIZONTAL SCALE: 1" = 100'
anirl rurvu tut o auuln rtn w�u c I rnuvlut CITY EXISTING 48"
MIN 7.5' OF ACCESS PAD ON EACH SIDE OF WATERMAIN WATERLINE CROWN ELEV. 22.10 EQUALIZER CULVERT
TO BE RCP (INVERT ELEV
PROTECTED POINT U11: ELEV. 18.5
. 16.5)
POINT U12: ELEV. 18.5 - IN -PLACE oo �
o L 22.00----------- -0.-%- --- --- ---------------- 0,5% ---- - ----- - r`
M
SOUTH POND ELEV. 17.5 NORTH POND ELEV. 17.5
------------------------------------------------------ ---- "-- ----- -- T --- - - - ---------------- - -- - _ELE-------------
I
0 0
--- 0.00% GRADE --- -f o
I cn
30" CPE SIPHON (EQUALIZER) PER WCD 2
/
36" CMP 90° TEE 93' PER WCD 36" CMP 90° TEE
(MANHOLE SUBSTITUTED PER WCD 2) (MANHOLE SUBSTITUTED PER WCD 2)
-1001 A J
OIL/WATER SEPARATOR
POINT U13: LID ELEV. 22.75
CROWN ELEV. 22.10
CONTROL
JUNCTION MH POINT U7: LIDTURE ELEV. 22.75
POINT U8: LID ELEV. 22.75
I I I
ELEV. 22.00 --- -----0.57,
-- ---- - ----- -------�.5y-----------
I
j2*
______________SOUTH_POND ELEV.
_17.5__" II' I j
I I -------------- NORTH POND_ELEV.- --- -----------------------
NCTION BOX -
I' 30' CPE INFLOW (INVERT ELEV. 18.00) PER WCD 2
6.50' I 17.10'
CONNECT TO EXISTING 48" RCP (INVERT ELEV. 16.50) I I „
� 66 CATCH BASIN
30' CPE CULVERT PER WCD 2 i WATER UTILITY
NOTES: i 30" CPE CULVERT PER WCD 2 Abdoul Gafour 08/31/2018
1. SEE DRAWING H-1005 FOR STORM SYSTEM DETAILS
' 0 5510'
2. SEE SHEET C-0001 FOR UTILITY COORDINATES OF SECTION C
STORM STRUCTURES -1001 OIL/WATER SEPARATOR
G 18004904 GRAPHIC SCALE 10'
W-402 03
1 B/17/18 POND SHIFTED SOUTH . JOT BOX SIZE CHANGE. PIPE TYPES (WCD 2) LJS LJS DESIGNED BY P{S/B B,VS BNSF RAILWAY PROJECT NO. 1 2 R 0 0 4 8
2 B/21/18 ADJUST LINEWDRX PER CITY REDDEST INFORMATION CONFIIGENTIAL DRAWN BY PLANS, DRAWINGS SPECIFI-
OR I LL I A AUTOMOTIVE FACILITY I L I TY EXPANSION
CATIONS. AND/OR INFORMATION DRAWING NO.
FURNISHED HEREWITH SHALL RA /L WA Y
REMAIN THE PROPERTY OF BNSF GLACIER PARK, W A
RAILWAY COMPANY AND SHALL BE CHECKED BY
HELD CONFIDENTIAL AND SHALL MliO
NOT BE VIDE FOR ANY POPE AL
STORMWATER DETENTION POND SECTIONS REVISION SHEET NO,
AGREEMNOT PROVIDED FOR IN APPROVED BY
LOMPANYNTS WITH BNSF RAILWAY 1/51/51 7 O F 5 6
DATE � <� HANSON SCALE REV .9
DATE DESCRIPTION BY SUB All /7.7/20;19 A`'�`
SHOWN