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A PORTION OF THE NE 1/4 SECTION 9, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M.
KING COUNTY, RENTON, WA.
1 ,`•I-' FOP. U:ACHI',I!I,G
3/4'
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(A-LEN IILAC:) 1301 T.
2. GRATE BHA!! BE DUCTILE F�,DPNL OPTK-4, AI DE. I,K3N FG G- ATE OPENING F`Jf7S
SHALL COhV_C'Pvl TO SEC, y-J�.-P� i:F THE STAND�1R1) SCRl'ACi WATER i7TiLIT1
SPF(iFtcnT ON .
UATCA BASIN FRAUE & URATE UETAILS
1. USw `v'AHED t KAfE IN (J,RR LINE.
l OF 2)
J. JSr FRAIV-_ S4-I `JvN IN ST," k DAR'D D TAA._ D-11-
ADOPTFD
G:TY OF P.E�TON
4- 'I
r. :.K.AIs_ IS 0:YIvAPIC FOU�F)FI' #SI:A50G C)ti
r '1AtVUAkD ?LANS
1.9^ DATE: G.4,;.4
L2U.1/,T aPR'Dj DWC. N/ hKIE; P020-1 SF r �FR[P
F. N I l "WTI E'/V
^A
AVOID CUTTING UNDERGROUND
UTILITY LINES. IT'S COSTLY.
Call
before you
Dgg
1-800-424-5555
UNDERGROUND SERVICE (USA)
NOTE:
EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY.
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE
EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDER
GROUND UTILITIES PRIOR TO COMMENCING CONSTRUCTION. NO
REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN
HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES
NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION.
CALL BEFORE YOU DIG: 1-800-424-5555
CATCH BASIN FRAME AND GRATE (1 OF 2)
NTS CITY OF RENTON STANDARD DETAIL B020.1
PLAN VIEW
SET OVERFLOW
ELEVATION TO PROVIDE
DETENTION AND OIL
RATED HS-20 SEPARATION AS SHOWN
SOLID LOCKING LID IN THE CONTRACT
RIM=417.32
EL 414.42, 6" ELBOW
EL 416.00 ° WITH 3-1/2"0 ORIFICE
D'
100-YR = 6„
DESIGN W.S. °
MIN. 12"0 STAND PIPE
0
STEPS OR PIPE SUPPORT
LADDER _ 3" x 0.075"
ALUMINUM OR 3"
LIFT HANDLE ., x 0.079" STEEL
SHEAR GATE 12
8" MIN. DIAM. a MIN. ° o
INLET OUTLET
I
0
IE=412.00
N'. N.
o �
o'o
RESTRICTOR PLATE
54" DIAM. MIN. WITH ORIFICE
ORIFICE=2-3/1 Co
° o
SECTION A -A
FLOW CONTROL MANHOLE - TYPE 2 -5474 (SI7MH Wl)
CITY OF RENTON
Approved by: Date: z/ 1 b 10 8
Approved by:
Approved by:
Approved by:
Date:
Date:
Date:
LEVEL PADS (15)
3 /4"X 2 1 /4 "v 1
PLAN
NOTES:
CEMENT CONCRE IF CURB
1- DRILL .AND TAP FOR, .AND PROVIDE; T1V0 ''_OCKINr Rn� TS 5/8"-1) NC STAINLESS
TYPE 304 STEEL SOC4�_T HEAD (,A.LLP4 BEAD) DOLTS 2' LONG.
2. F'R:AKIE MATERIAL IU CAST IR_)N PER ASTM A?8 CLASS 30 OR BETTER.
3. SET FRAME TG GRADE A[%O CONTRUC`' ROAD AND CUTTER TO DC FLUSH WITH FF.'A,YE,
FRAME 13 OLYMPIC FOJNDRY #5M50 OR EQUAL.
18`04" 9/16" 1 1/2"
(1 1 /32 ', 0 ' TYP)
4„
CATCH eASIN
YERTIC,AL GUR8 WALL
t,n_.n cn.�nv rrnL.L_
Lk. KI JEC CCF B
;, 16" x22" SURFACE WATER UTILITY -— --�
3 4 - CATCH BASIN FRAME & GRATE DETAILS
-- 17 3/4" x23 3/ 4r' SHEET 2 OF 2)
(+1/32 , -'C)' TYP)
ADOPTED
25"x31' + rjk l CITY OF RENTON
ELEVATION �_ STANDARD PLANS
f f ° r ,t •) LST ➢ATE: 04/0.4
E REVI"ION - - EY „IT,PR'D' DING, NAME; B020-2 SP PAGE: B020.2
—__........... .. ...........
CATCH BASIN FRAME AND GRATE (2 OF 2)
I
NTS CITY OF RENTON STANDARD DETAIL B020.2
GENERAL NOTE5
1) 5TORMFILTER BY CONTECH STORMWATEP. SOLUTIONS; PORTLAND, OR (600) 548-4GG7; 5CARBOROUGH, ME (877)
907-8G7G; ELKRIDGE, MD (8GG) 740-3318.
2) FILTER CAKTP.IDGE(S) TO BE SIPHON -ACTUATED AND SELF-CLEANING. STANDARD DETAIL SHOWS MAXIMUM NUMBER OF
CARTRIDGES. ACTUAL NUMBER REQUIRED TO BE SPECIFIED ON 51TE PLANS OR IN DATA TABLE BELOW.
3) PRECAST MANHOLE STRUCTURE TO BE CONSTRUCTED IN ACCORDANCE WITH A5TM C478. DETAIL REFLECTS DE51GN INTENT
ONLY. ACTUAL DIMENSIONS AND CONFIGURATION OF STRUCTURE WILL BE SHOWN ON PRODUCTION SHOP DRAWING.
4) STRUCTURE AND ACCESS COVERS TO MEET AASHTO H-20 LOAD RATING.
5) 5TORMPILTER REQUIRES 2.3 FEET OF DROP FROM INLET TO OUTLET. IF LESS DROP I5 AVAILABLE, CONTACT CONTECtI
5TORMWATER SOLUTIONS. MINIMUM ANGLE BETWEEN INLET AND OUTLET 15 45°.
G) INLET PIPING TO BE SPECIFIED BY ENGINEER AND PROVIDED BY CONTRACTOR. PRECAST MANHOLE STORMFILTER EQUIPPED
WITH A DUAL DIAMETER HDPE OUTLET STUB AND SAND COLLAR. EIGHT INCH DIAMETER OUTLET SECTION MAY BE SEPARATED
FROM OUTLET STUB AT MOLDED -IN CUT LINE TO ACCOMMODATE A 12 INCH OUTLET PIPE. CONNECTION To DOWNSTREAM
PIPING TO BE MADE USING A FLEXIBLE COUPLING OR ECCENTRIC REDUCER, AS REQUIRED. COUPLING BY FERNCO OR EQUAL
AND PROVIDED BY CONTRACTOR.
7) PROVIDE MINIMUM CLEARANCE FOR MAINTENANCE ACCESS. IF A SHALLOWER SYSTEM IS REQUIRED, CONTACT CONTECH
5TOP.MWATER SOLUTIONS FOR OTHER OPTIONS.
8) ANTI -FLOTATION BALLAST TO BE SPECIFIED BY ENGINEER AND PROVIDED BY CONTRACTOR, IF REQUIRED. BALLAST TO BE 5ET
AROUND THE PERIMETER OF THE 5TRUCTURE.
9) ALL STOP.MFILTER5 REQUIRE REGULAR MAINTENANCE. REFER TO OPERATION AND MAINTENANCE GUIDELINES FOR MORE
INFORMATION.
30°0 FRAME PRECAST MANHOLE
AND COVER (sr0) 5TORMFILTER DATA
�. STRUCTURE ID 5DMH # I
z _ WATER QUALITY FI OW R,UI= (cfs) X.XX
s PLAK I -LOW RATE (' I .8 cI,) X.XX
,l_'i URN PERIOD OF PEAK FLOW (r5) XXX
# OF CARTRIDGES REQUIRED G
CARTRIDGE FLOW RATE (I5 or 7.5 qm) 5
MEDIA TYPE (CSF, PERUTE, ZPG) ZPG
•�.•'� RIM ELEVATION 420.27
PIPE DATA: LE. ORIENTATION 1 MATERIAL DIAMETER
IINLETPIPf#J 1417.99 180° 1 CPEP 8"
INLET PIPE #2 41 7.99' 270° 1 CPEP 8"
OUTLET STUB 1415.G91 31 5° 1 CPEP 8"
MANHOLE STORMFILTER - TOP VIEW 1 ECCENTRIC REDUCER YE5wo SIZE
2 (BY CONTRACTOR) XXX I XX" x XX"
KOK-N-SEAL FOR WATERTIGHT ANTI -FLOTATION BALLAST WIDTH HEIGHT
CONNECTION XX" XX"
RISER 2`0 OUTLET STUB NOTES/SPECIAL REQUIREMENTS: PIPE ORIENTATION KEY:
4. MOLDED -IN CUT LINE 90,
6`0 OUTLET STUB
OUTLET PIPE
< (BY CONTRACTOR)
COUPLING
(BY CONTRACTOR)
(SEE NOTE G)
BALLAST
GROUT SEE NOTE 8) lHE 5TORMWAiER MANAGEMEN,
(BY CONTRACTOR) 5eo 51te0
U.S. PATENT No 5,322,G29,
MANHOLE STORMFILTER - OUTLET DETAIL 2 No 5.707,sz7 No.6,027,639
N. 6,G49,048, No. 5,621,17G,
AND OTHER U.S. AND FOREIGN
n2005 SCotlnwater360 2 PATENT5 PENDING
CO2006 CONTECH Stormwater Solutions
ei�•�u%�ITCAu"' PRECAST 72" MANHOLE STORMFILTER DRAWING
STORMWATER TOP AND SECTION VIEWS, NOTES AND DATA 2
SOLUTIONS. STANDARD DETAIL
2/2
conlechstormwatel'.Com DATE' 09,26/05 SCALE: NONE I FILE NAME. MHSF7-72PC-DTL DRAWN: MJW CHECKED' ARG
BALLAST
INLET P
tE NOTES 5 4
t G)
IVIANMULE 5 I UKMFIL I ER - PLAN VIEW 1
1
30"0 FRAME AND
COVER (STD)
CONCRETE
(5EE NOTE 4)
GRADE RING
STEP (l
YF)
INLET PIPE
HDPE OUl LET
(SEE NOTES 5 ff G)
RISER WITH
SCUM BAFFLE
r, 4'-0 MIN
(SEE NOTE 7)
BALLAST
(SEE NOTE 8)�
•
HEIGHT °'
WIDTA
(7�
SEE DETAIL 212
U N DER
5TORMIMLTER CARTRIDGE THE 5TORMWATER MANAGEMENT
MANIFOLD
sL—Ene-®
TYP) (SEE NOTE 2) ;. PATENT No. 5.322,G29,
-707,527, No. 6,027,G39
C.649,046, No_ 5,624,57G=
MANHOLE STORMFILTER-SECTIONVIEW A UOTHER us.AND FOREIGN
02005 Storin Water360
1 PATENTS PENDING
(02006 CONTECH Stormwater Solutions
PRECAST 72" MANHOLE STORMFILTER
DRAWING
PLAN AND SECTION VIEWS
STORMWATER
SOLUTIONS,.
STANDARD DETAIL
ill
contechstormwater.com
DATE09126/05
1 SCALE' NONE FILE NAME' MHSF7-72PC-DTL DRAWN. MJW CHECKED' ARG
STORMFILTER MANHOLE (6 CARTRIDGES)
\ / NTS
5
MYLARS
02/11/08
SU T
TRIAD ASSOCIATES
SCALE:
SHOWN
4
WQ FACILITY REVISION
01/30/08
DESIGNED:
JAW
3
CITY OF RENTON COMMENTS
01/23/08
2
CITY OF RENTON COMMENTS
11/27/07
DRAWN:
HR
ONE INCH
1
CITY OF RENTON COMMENTS
CHECKED:
JAW
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
NO.
REVISION
BY
DATE
AP P R
APPROVED:
VERTICAL: NAVD 1988
HORIZONTAL:NAD 1983/1991
DATUM
- CITY aF
RENTON
Planning/Building/Public Works Dept.
RENTON BIBLE CHURCH
973 UNION AVE
STORM DRAINAGE
NOTES AND DETAILS
EXPIRES 8-10- � }'
DATE:
02/11/08
FIELDBOOK:
PAGE:
DRAWING NO:
C-8
SHEET:B OF:
' 1
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