HomeMy WebLinkAboutR-40281800
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RIM ELEV: "G" PER TABLE
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OVERFLOW a
ELEV: "F" PER TABLE r�'4
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a : MAX.
RESTRICTOR ELBOW W.S.
SEE DETAIL 3
d
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PIPE SUPPORT(S): 3" X .090" 12"
RISER
12" OUTLET PIPE
IE: "D" PER TABLE d.
MIN. i"I
e 'd.
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RESTRICTOR PLATE
ORIFICE 1: "B" PER TABLE
ELEV: "A" PER TABLE
d
60" 0
MANHOLE TYPE 2
0
CONTROL STRUCTURE (CB-03
NOT TO SCALE
-#5 @ 12" O.C. SHORT (4) #5 TOP &
BARS TOP & BOTTOM BOTTOM
(TYPICAL) LONG BARS
NOTES:
ROUND SOLID COVER 1. PIPE SIZES AND SLOPES: PER PLANS.
WITH LOCKING BOLTS.
FRAME & LADDER OR 2. EXCEPT AS SHOWN OR NOTED, UNITS SHALL BE CONSTRUCTED IN ACCORDANCE
WITH THE REQUIREMENTS FOR CATCH BASIN TYPE 2, 60" MIN. DIAM.
STEPS OFFSET. SEE
NOTE 8. FRAME &
3. PIPE SUPPORTS AND RESTRICTOR/SEPARATOR SHALL BE OF SAME MATERIAL, AND
COVER ELEV. PER PLAN.
BE ANCHORED AT 3' MAX. SPACING BY 5/8" DIAM. STAINLESS STEEL EXPANSION
2" 0 AIR VENT BOLTS OR EMBEDDED 2" IN WALL.
IE: "E" PER TABLE
4. THE RESTRICTOR/SEPARATOR SHALL BE FABRICTED FROM 0.060" ALUMINUM, OR .064"
EXTEND TO LANDSCAPE
AREA FINISHED GRADE. 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.
STEPS OR LADDER 5. OUTLET SHALL BE CONNECTED TO STORM PIPE WITH A STANDARD COUPLING BAND
FOR CORRUGATED METAL PIPE, OR GROUTED INTO THE BELL OF CONCRETE PIPE.
6. THE VERTICAL RISER STEM OF THE RESTICTOR/SEPARATOR SHALL BE THE SAME
INLET PIPE DIAM. AS THE HORIZONTAL OUTLET PIPE, WITH AN 12" MIN. DIAM.
7. FRAME AND LADDER OR STEPS OFFSET SO THAT:
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMB DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE.
C. FRAME IS CLEAR OF CURB.
IE: "C" PER TABLE
8. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO
CLEANOUT GATE: HAVE SMOOTH O.D. EQUAL TO CONCRETE PIPE I.D. LESS 1/4".
SHEAR GATE.
SEE DETAIL 2 9. MULTI -ORIFICE ELBOWS MAY BE LOCATED AS SHOWN OR ALL ON ONE SIDE OF RISER
THIS SHEET. TO ASSURE LADDER CLEARANCE.
10. ACCESS OPENING SHALL BE CLEARLY MARKED WITH CONFINED SPACE WARNING IN
ACCORDANCE WITH OSHA AND L&I REQUIREMENTS.
CONTROL STRUCTURES
ID A B C D E F G
CB-03343.99' 1.9" 0 345-88 345-68349.76'349.00 OG�8 BASE BID
342.86 344.86 344.86 349.61 348.86 352.58
G_P 17 2-4Q_75' ' -6C)0842.75842.75' 84650' 845.75' 844.41., A' IERNATE BID NO.1
PAVED AREAS
1/2" RADIUS
(4) #5 TOP & BULLNOSE EDGE 3 8
BOTTOM TYP. 4 SIDES
LONG BARS �I
CONCRETE N I
INCREASE DEPTH T
AS REQUIRED TO
MEET VERTICAL �r /
ELEVATION OF THE
ACCESS RISER r
6" MIN.
6" MIN. I
#5 DIAGONALS
TOP & BOTTOM
CONCRETE: 4000 PSI MIN. @ 28
DAYS 6 SACK MIX REBAR
GRADE 60
DETENTION PIPE ACCESS RISER
NOT TO SCALE
pg TgA3,7I��L1
AS -BUILT ��w� ■1
1 CERTIFY THAT THE INFORMATION SHOWN HEREON o��ssIONALgE���
WHICH WAS AS -BUILT BY AHBL , AND MAY INCLUDE 1/07/2019 _
0 LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS -BUILT COMMENTS, ACCURATELY REFLECTS EXISTING - -
ALTERATION OF THIS DMENT SHALL INVXMTE THE
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY PRIYESMINAL SEAL AND SIGNATURE. PUBMTIa+OF
THIS DOCUMENT DOES NOT DEROGATE FROM RESERVED
Know wharsbelOW. DIRECT SUPERVISION ON THIS DATE: 11/7/2019. ONNERSHP WIM IN ff. THIS DOMUNT � TACO MA•SEATTLE•SPOKANE•TRI-CITIESONLY FOR THE PKM IDENTIFIED IN THE 1
RM
AND IS NOT TO BE USED FOR REPAlk REMODEL OR
call before you dig. AHBL PROJECT NO.2180059 ADDI110N TO THAT PRONECT OR FOR ANY OTHER PRo M. 1200 6th Avenue, Suite 1620 Seattle, WA 98101 NO.
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEE
UNPAVED AREAS
BOLT -DOWN CIRCULAR FRAME
AND COVER PER WSDOT STD
PLAN B-30.70-03
4" STYROFOAM MAT CUTOUT @
LID OPENING
k� #5 @ 12" O.C. EACH WAY
MAXIMUM OPENING
OF GATE
SIX EVENLY SPACED
HOLES ON 10 3/8" BOLT
CIRCLE FOR BOLTING TO
FLANGE CONNECTION.
�� LIFT HANDLE
`LEVEL LINE
�
O
O
O O
FRONT
HANDLE WITH
LOCK PIN.
ADJUSTABLE LOCK
HOOK WITH LOCK
SCREW.
1" ROD OR
TUBING,
VARIABLE
LENGTH.
O
SIDE
LIFT HANDLE SHALL
BE ATTACHED PER
MANUFACTURER'S
RECOMMENDATIONS.
SHEAR GATE
NOT TO SCALE
^oovoovoo
.000000 ;:
LOAD TRANSFER SLAB
I
LADDER LATERAL
SUPPORT SECURED
TO PIPE OR RISER
AS APPLICABLE, 4'
MAX SPACING, MIN.
2 REQ'D
STEPS @ 12" O.C.
36"0 ALT2 RISER WELDED TO
ALT2 DETENTION PIPE
NOTES:
1. SHEAR GATE SHALL BE ALUMINUM ALLOY PER
ASTM B-26-ZG-32a OR CAST IRON ASTM A48
CLASS 30B AS REQUIRED.
2. GATE SHALL BE 8" DIAM. UNLESS OTHERWISE
SPECIFIED.
3. GATE SHALL BE JOINED TO TEE SECTION BY
BOLTING (THROUGH FLANGE), WELDING, OR
OTHER SECURE MEANS.
4. LIFT ROD: AS SPECIFIED BY MFR. WITH
HANDLE EXTENDING TO WITHIN ONE FOOT OF
COVER AND ADJUSTABLE HOOK LOCK
FASTENED TO FRAME OR UPPER HANDHOLD.
5. GATE SHALL NOT OPEN BEYOND THE CLEAR
OPENING BY LIMITED HINGE MOVEMENT, STOP
TAB, OR SOME OTHER DEVICE.
6. NEOPRENE RUBBER GASKET REQUIRED
BETWEEN RISER MOUNTING FLANGE AND
GATE FLANGE.
7. MATING SURFACES OF LID AND BODY TO BE
MACHINED FOR PROPER FIT.
8. FLANGE MOUNTING BOLTS SHALL BE 3/8" DIAM.
STAINLESS STEEL.
9. ALTERNATE CLEANOUT/SHEAR GATES TO THE
DESIGN SHOWN ARE ACCEPTABLE, PROVIDED
THEY MEET THE MATERIAL SPECIFICATIONS
ABOVE AND HAVE A SIX BOLT, 10 3/8" BOLT
CIRCLE FOR BOLTING TO THE FLANGE
CONNECTION. ALTERNATE SHALL BE
REVIEWED AND APPROVED BY ENGINEER.
D
EDGE OF SLAB SHALL EXTEND
PAST EDGE OF PIPE AND
SHALL NOT REST ON PIPE
PREFABRICATED LADDER (WSDOT STD. PLAN
NO. B-30.90-01) ATTACH TO LOAD TRANSFER
SLAB. TYPICAL FOR ALL PIPE TYPES
18" MAX
6" MIN
PER PLAN
NOTES:
1. LOAD TRANSFER SLAB IS REQUIRED ON RISERS LOCATED WITHIN PAVED AREAS.
2. ACCESS RISERS ARE SAME MATERIAL AS DETENTION TANK.
3. ACCESS RISER SPACING IS 100' MAXIMUM.
4. ACCESS OPENING SHALL BE CLEARLY MARKED WITH CONFINED SPACE WARNING IN
ACCORDANCE WITH OSHA REQUIREMENTS
5. ALT2 - ALUMINIZED TYPE 2 CORRUGATED METAL PIPE
CONSTRUCTION RECORD DRAWINGS
SURVEYED: SCALE: VERTICAL: NAVD 1988
AS SHOWN HORIZONTAL: NAD 1983/ 1991
DESIGNED:
STORM DRAINAGE REVISIONS AMT 09/20/2019 ACB DRAWN: AMT
ONE INCH DATU M
ALTERNATE BID NO. 1: SOCCER FIELD IMPROVEMENTS AMT 01 28 2019 ACB CHECKED: AT FULL SCALE
IF NOT ONE INCH
REVISION BY DATE A P P R APPROVED: SCALE ACCORDINGLY
WJF
CITY OF
RENTON
NUF
Planning/Building/Public Works Dept.
REMOVABLE
WATERTIGHT
COUPLING
6" PIPE
ELEV PER TABLE
ORIFICE: DIA. PER TABLE
RESTRICTOR ELBOW DETAIL
NOT TO SCALE
RESTRICTOR
ELBOWS
RISER
ID ORIFICE 2 �
DIA. ELEV
N
CB-03 6.8" O
BASE BID L0
� �
348.41 ALTERNATE BID NO.1 C/'yD)
" 0 344.85
T
RESTRICTOR ELBOW
NOT TO SCALE
0
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CONTROL STRUCTURE (CB-03)
NOT TO SCALE
LL
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R-402818 a
0
IN COMPLIANCE WITH CITY OF RENTON STANDARDS 0
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICT
DRAINAGE NOTES & DETAILS 4
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=
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DATE:
1/15/2019
FIELDBOOK:
PAGE:
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DRAWNG NO:
C3.8
SHEET:OF:
1 $ 32