HomeMy WebLinkAboutTED4003442.1NE 1 /4 OF SECTION 10, TOWNSHIP 23N, RANGE 5E, W.M.
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24" FRAME, GRATE AND
LOCKING COVER
MARKED "DRAIN" (TYP.)
RIM 463.35
FINISHED GRADE 464.01
TOP OF VAULT EL. 461. 3�
�+ . 4 q d
DETENTION W.S. 460.00- 44e.39
}L� 9 FREEBOARD G
a
10.00' EFFECTIVE
OINLET IE 455.31 SAW STORAGE
27.75'
4
TOP OF SEDIMENT STORAGE 450.00
5.0% _5.0%
d
IBOV 0 PERIMETER
EL. 449.50 (TYP.)
DETENTION VAULT: SECTION A -A
FINISHED GRADE 464.11
� d
a---------------
q
INLET IE 455.31
re
FINISHED GRADE 464.00
FINISHED GRADE 464.00
= 5'
K161161 Lei :4 a
STAGE
STAGE
LIVE STORAGE VOLUME CF
WATER QUALITY STORAGE VOLUME CF
STORM
EL.
REQUIRED
PROVIDED
AS -BUILT
REQUIRED I PROVIDED I AS -BUILT
TOTAL
460.00
27,250
27,750
"^"^" TER
25 YEAR
469.63
26,251
26,723
C3AY6/�TER
10 YEAR
459.79
26,678
27,167
2 YEAR
1 454.94
1 13 463
13,708
DETENTION SUMMARY SHEET
REMOVABLE WATERTIGHT
WITH ORIFICE AS SPECIFIED
ELBOW RESTRICTOR DETAIL
N TS
R/W
FINISHEDl GRADE 464 0
n
DETENTION VAULT: PLAN VIEW
1 "=20'
5'x10' GRATE, NON TRAFFIC BEARING
RIM 465.0, MIN. 1' ABOVE FINISHED GRADE
FINISHED GRADE 464.57 i (Aa)
TOP OF VAULT EL. 461.83
DETENTION W.S. 469-99 4&0.39
-6-;19' FREEBOARD
b.44�
10.00' EFFECTIVE
/_ FINISHED GRADE 463.5
-----------------------------------------------------------------------------------------------
POLYPROPYLENE LADDER
(TYP.)
4.
FROP, SEE DETAIL
THIS SHEET
PIPE SUPPORT NOTE: PROVIDE AT
LEAST ONE 3" X 0.090 GAGE
SUPPORT BRACKET ANCHORED TO
CONCRETE WALL. (MAXIMUM 3'-0"
VERTICAL SPACING)
SHEAR GATE W/ CONTROL ROD FOR
CLEANOUT DRAIN (ROD BENT AS
REQ'D FOR VERTICAL ALIGNMENT W/
'fp-0
MAX. DESIGN W.S. = 469.09-
4" ELBOW
IE = 4-&9.00. ;i0.35
ORIFICE 0=1.35" (.48)
4" ELBOW
IE = 455.30 rl
ORIFICE 0=1.00" (AS)
1.5 x DIA.
12"0 OUTLET PIPE .4S10•35'
INVERT = 450.09-
PER PLANS
COVER) SEE KCRS DWG. 53 2' IMIN �- 12" 0 CMP RISER
1' SECTION OF PIPE ATTACHED BY
-� GASKTRICTOETED BAND TO ALLOW REMOVAL
<Aa'
RESR PLATE W/ 0.75"0 ORIFICE
SMOOTH EDGE
PIPE SUPPORT NOTE: PROVIDE AT LEAST ONE 3" x 0.090 GAGE SUPPORT
BRACKET ANCHORED TO CONCRETE WALL. (MAXIMUM S-O" VERTICAL SPACING)
FROP DETAIL
N TS
24" FRAME, GRATE AND
LOCKING COVER
MARKED "DRAIN" (TYP.)
RIM 463.5
r------ ---------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------------------------- - OUTLE IE 450.00R
° FLOOR GRATE WITH 2'x2"
HINGED ACCESS DOOR
(1xj" GALVANIZED METAL BARS)
4'
a
2' MIN. EL, 446.00
DETENTION VAULT: SECTION B-B
1 =5
�n
PLAN VIEW
TOP OF SEDIMENT STORAGE
WEIR
CREST - 449r$fr
;T 450.1
TLET
a,
=R OUTLET PIPE INVERT - 44€.93
4" OUTLET PIPE
INVERT - 446:9�
4A-t
SECTION A A
449.07
12" INLET PIPE INVERT - +48r64
4" ORIFICE TO
FILTERS INVERT -
447.43
SOLID TOP
RIM = 452:S&
NOTE: INLE
OUTLET PIF
SHOWN FOF
CLARITY
n SOLID TOP "2 44
SECTION B B
WEIR CREST -
449.26
NOTE:
PRELIMINARY SIZING SUMMARY
THE BAYFILTER STORMWATER MANAGEMENT
BAYFILTER STORMWATER TREATMENT SYSTEM
SYSTEM IS A STORMWATER FILTRATION DEVICE
DESIGNED TO REMOVE FINE SEDIMENTS, HEAVY
METALS, AND PHOSPHORUS. THE BAYFILTER
SYSTEM RELIES ON A SPIRAL WOUND MEDIA
PROJECT
BROOKFIELD NORTH
FILTER CARTRIDGE WITH APPROXIMATELY 43
SQUARE FEET OF FILTRATION AREA. THE
LOCATION
WA
FILTER CARTRIDGES ARE HOUSED IN A
CONCRETE STRUCTURE THAT EVENLY
WATER QUALITY FLOW
0.04 CFS
DISTRIBUTES THE FLOW BETWEEN CARTRIDGES.
THE SYSTEM IS OFFLINE WITH AN EXTERNAL
DRAINAGE AREA
_
BYPASS THAT ROUTES HIGH INTENSITY STORMS
AROUND THE SYSTEM. THE FILTER
CARTRIDGE DESIGN FLOW RATE
30 GPM
CARTRIDGES REMOVE POLLUTANTS FROM
RUNOFF BY FILTRATION
# BAYFILTER CARTRIDGES
2 (BASED ON MASS LOADING)
INCEPTION ATTACHMENT AND ADSORPTION.
R=3442 13
-R-344210 __ 4
CHECKED FOR COMPLIANCE
TO CITY STANDARDS
l a Z
Date-...___ _..
D?ie-
ADS BAYFILTER DETAILS, PER ADVANCED DRAINAGE SYSTEMS, INC.
��g A. J
o
Q ()F WASH
® D.R. STRONG sJ5 DATE:
1 CITY COMMENTS DATED OCT. 6, 2011 MAJ 10.15.11 LRJ SURVEYED: SCAT E VERTICAL NAVD 1988 B ROO I `E F I E L D N O RT H
CONSULTING ENGINEERS 2 BAYRLTER REVISION MAJ 11.22.11 LRJ AS NOTED HORIZONTAL; NAD 1983/1991 CITY 0 09-06-11
DESIGNED: } �-
� MJ�Y.i FIELDBOOK:
Call 2 Working Days Before You Dig 10604 NE 38th PLACE, SUITE 101 3 CITY COMMENTS DATED NOV. 15. 2011, MYLAR MAJ 01.04.12 LRJAt�rIl RENT 0 I V PAGE:
KIRKL1-800-424-5555 425
30 WA98033 DRAWN:
�G� 45232 �v 425.827.3063 OFFICE CWA ONE INCH
DRAWING N0:
URIUM g/ 9/ DETENTION VAULT DETAILS
Utilities Underground Location Center c'SS �isTExE°�Cs 800.962.1402 TOLL FREE CHECKED: I
(ID,MT,ND,OR,WA) IONAI, 425.827.2423 FAX MAJ AT FULL SCALE Plannin Buildin Public Works Dept.
p !F NOT ONE INCH `
NO. REVISION Hy DATE APPR APPROVED: SCALE ACCORDINGLY SHEET:
C10 11
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