HomeMy WebLinkAboutR-369913m
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BUILDING B
iO3-
WATER QUALITY AND DETENTION VAULT
FLOW CONTROL -
STRUCTURE
24 "0 SOLID LOCKING
ACCESS LID, TYP.
OVERFLOW I FINISHED
IE= 107.37 1
3.50' LIVE STORAGE -
FLOW CONTROL
STRUCTURE
5.00'
SUPPORT WALL W/-
OPENINGS SEE
STRUCTURAL PLANS,
TYP.
10.00'
03.57
A PORTION OF N.W. 1/4 OF THE S.vv. 1/4 SEC. 23, TWIN. 23 IN , RGE. 5 E.
i1
SCALE: 1' - 20'
11--m MOTTI
0 1D' 20'
VARIES 1.8' - 3.0'
1
SOLID LOCKING LID-i FINISH GRADE
FIRST RUNG TO BE LOCATED
2' MAX FROM TOP OF GRATE
4
i III
�2ELBOW RESTRICTOR. SEE
III
.-- DETAIL A, I.E.= 106.57
= ='
VERFLOW EL.= 107.37 III
�RESTRICTOR PLATE W/1.75"
HORIZONTAL ORIFICE
1 SUPPORT 3 "x0.090 GUAGE
-STEPS
STEPS OR LADDER PER 2007
SUPPORT BRACKET ANCHORED
FIG 7 -011 LOCATION
TO CONCRETE WALL 3' MAX
PER DETAIL B
VERTICAL SPACING 3 MIN.
TOTAL
ELBOW RESTRICTOR. SEE
DETAIL A, I.E.= 105.92
I.E.= 103.87
RESTRICTOR PLATE W/1.50"
e HORIZONTAL ORIFICE
PIPE JOINT
5.5' SECTION OF PIPE ATTACHED
BY GASKETED BAND TO ALLOW a _:I GATE WITH CONTROL
REMOVAL° ROD (ROD BENT AS REQUIRED
FOR VERTICAL ALIGNMENT AND
RESTRICTOR PLATE W /0.95" ORIFICE iv CONNECT ROD WITH A CHAIN
EL.= 102.35 TO THE TOP RUNG). SEE
_ 2007 KCRS FIG. 7 -026
EL= 100.35
a. .
67'
SECTION A -A NOTE:
SCALE: 1" =10' DETENTION VAULT DETAIL SHOWS GENERAL PARAMETERS
ONLY. VAULT DESIGN TO BE COMPLETED BY WASHINGTON
STATE LICENSED STRUCTURAL ENGINEER AND
ACCOMMODATE H -20 LOADING.
44,938 C.F. LIVE STORAGE VOLUME
150'
SECTION B -B
SCALE: V=10'
VARIES 1.8' - 3.0'
WATER QUALITY AND DETENTION VAULT
FLOW CONTROL STRUCTURE
SCALE: V=2'
5'x10' ACCESS GRATE —
TO MEET H -20 LOADING
REMOVABLE BAFFLE
4.0' 11,760 C.F. WATER QUALTTYIVOLUME -
0.5' SEDIMENT STORAGE 1 12'
42'
REMOVABLE WATERTIGHT
COUPLING OR FLANGE
0.5' MIN.
1 0.5 MN.
PLATE WELDED TO ELBOW WITH
ORIFICE AS SPECIFIED IN SECTION
NOTES:
METAL PARTS: CORROSION RESISTANT, NON- GALVANIZED
PARTS PREFERRED. GALVANIZED PIPE PARTS TO HAVE
ASPHALT TREATMENT 1.
IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE
PIPE, OUTLET PIPE TO HAVE SMOOTH O.D. EQUAL TO
CONCRETE PIPE I.D. LESS j-
DETAIL A - ELBOW RESTRICTOR
STEPS OR LADDER PER 2007
KCRS FIG. 7 -011
2' MIN CLEARANCE BETWEEN
ANY PORTION OF CONTROL
RISER AND STEPS
ANGLE AS NECESSARY TO
MEET MIN CLEARANCE
`'' LELBOW RESTRICTOR SEE
DETAIL A
DETAIL B - PLAN VIEW
NOTES
PIPE SIZES AND SLOPES PER PLANS.
PIPE SUPPORTS AND RESTRICTOR /SEPARATOR SHALL BE
OF SAME MATERIAL, AND BE ANCHORED BY 5/8" DIA.
STAINLESS STEEL EXPANSION BOLTS OR EMBEDDED 2" IN
WALL.
THE RESTRICTOR /SEPARATOR SHALL BE FABRICATED FROM
.060" ALUMINUM OR 0.64' ALUMINIZED STEEL OR .064"
GALVANIZED STEEL PIPE IN ACCORDANCE WITH AASHTO M
36 M 196 M 197 AND M 274. GALVANIZED STEEL SHALL
HAVE TREATMENT 1.
LADDER OR STEPS OFFSET SO THAT:
A. CLEANOUT GATE IS VISIBLE FROM TOP
B. CLIMB DOWN SPACE IS CLEAR OF RISER
AND CLEANOUT GATE.
R- 369913
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K- 36ctct13
REVISIONS
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JOB NO.:
1320 -005 -008
DWG. NAME:
SD -03
DESIGNM BY:
LOB
DRAWN BY:
JJH
CHECKED
BY:
DATE:
09 /06/2013
DAZE OF
PRINT:
-02
rjDT
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