HomeMy WebLinkAboutR-403619ID:
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
7" KNOCKOUTS
4 SIDES
16"
6" RISER
12" RISER
15#
30#
12x12 AREA DRAIN
NTS
0
X
z
s
CU
OVERFLOW
EL. 160.83
18" HDPE RISER Ac
1.2" DIAM. ORIFICE
ELEV. 155.47
PIPE SUPPORTS (2 MIN.):
3" x .090" GAGE SUPPORT
BRACKET BOLTED OR
EMBEDDED 2" IN WALL AT
MAX. 3' SPACING, MIN. ONE <:'
SUPPORT. 1'-0"
1.9" DIAM. ORIFICE
ELEV. 154 0
12"
UTLET
PIPE
PRIVATE)
REMOVABLE WATERTIGHT
COUPLING OR FLANGE -
T MIN. CLEARANCE TO
ANY PORTION OF FLOW RESTRICTOR
TEE INCLUDING ELBOWS
2" MIN.
ELBOW RESTRICTOR,
SEE DETAIL AND NOTE 10 -
6" MIN.
Z MIN,
6" MAX.
PLATE WELDED TO ELBOW WITH
ORIFICE AS SPECIFIED, SEE NOTE 3
ELBOW RESTRICTOR DETAIL
ELEVATION PER PLANS
12" MIN. UNDER
PAVEMENT -I
ADDITIONAL LADDER RUNGS (IN SETS) TO
ALLOW ACCESS TO TANKS OR VAULTS
WHEN CATCH IS FILLED WITH WATER
II iJ
/
{/ ANGLE AS /
\- NECESSARY, /
SEE NOTE 7
PLAN VIEW
FRAME & SOLID COVER MARKED "DRAIN"
WITH LOCKING BOLTS PER STD. PLAN 204.50
1
16" MAX.
VERTICAL BAR GRATE FOR
SECONDARY INLET
6"MIN. DESIGN WATER
ELBOW RESTRICTOR, SURFACE
SEE DETAIL AND NOTE 10 HANDHOLDS, STEPS, OR LADDER
PIPE SUPPORTS, SEE NOTE 6 r 12" (TYP.)
1.5 x D }1} SEE NOTE 9 (TYP.)
MIN. 2' MIN.
T
ISOMETRIC i
OUTLET PIPE, SEE INLET PIPE
NOTES 1 & 5 2'
INVERT AND MIN. SHEAR GATE WITH CONTROL ROD FOR
ELEVATION PER PLANS CLEANOUT/ORAIN (ROD BENT AS REQUIRED
FOR VERTICAL ALIGNMENT WITH COVER)
12" SECTION OF PIPE ATTACHED BY PER STD. PLAN 237.30
GASKETED BAND TO ALLOW REMOVAL 2'
12" MIN.
WELDED RESTRICTOR PLATE WITH
ORIFICE DIA AS SPECIFIED, SEE NOTE 10
NOTES: SECTION A
1. USE A MIMIMUM OF A 54" DIAMETER TYPE 2 CATCH BASIN.
2. OUTLET CAPACITY: 100-YEAR DEVELOPED PEAK FLOW.
3. METAL PARTS PREFERRED TO BE STAINLESS STEEL, ALUMINIZED STEEL, OR ALUMINUM. ALL OTHER STEEL PARTS MUST BE GALVANIZED WITH TREATMENTS 1, 2, OR 5.
4. FRAME AND LADDER OR STEPS OFFSET SO:
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMB -DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE.
C. FRAME IS CLEAR OF CURB.
5. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO HAVE SMOOTH O.D. EQUAL TO CONCRETE PIPE I.D. LESS 1/4".
6. PROVIDE AT LEAST ONE 3" X .090 GAGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL. (MAXIMUM T-O" VERTICAL SPACING).
7. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMUM CLEARANCE AS SHOWN.
8. LOCATE ADDITIONAL LADDER RUNGS IN STRUCTURES USED AS ACCESS TO TANKS AND VAULTS TO ALLOW ACCESS WHEN CATCH BASIN IS FILLED WITH WATER.
9. WHEN CONNECTING TO A NEW PIPE, USE A FLEXIBLE CONNECTOR (KOR-N-SEAL BOOT WITH CORRUGATED PIPE ADAPTER OR APPROVED EQUAL). WHEN CONNECTING
TO AN EXISTING PIPE, USE A FABRICATED SAND COLLAR OF THE SAME MATERIAL AS THE CONNECTING PIPE.
10. IF TEE SECTION IS USED ONLY FOR SPILL CONTROL, THEN ELBOW RESTRICTORS AND RESTRICTOR PLATES WITH ORIFICES ARE NOT REQUIRED.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 237.00
PUBLIC WORKS FLOW CONTROL STRUCTURE - APPROVE
13 DEPARTMENT RESTRICTOR TEE GAZ 9/28/2018 I
u. w..l�nem",nao, DATE
ISOLID
gCOVER
MARKED "DRAIN" 2
OCKING RING AND COVER.
SEE NOTE 10.
CD
CD
4,
DETENTION VAULT
'Mu. W.S. 160.83
FRAME & LADDER OR
STEPS OFFSET. SEE
NOTE 8.
A
- H R GATE
2 IN NN A
P IVATE
INVERT ELEVATION �' 4 INVERT ELEVATION
154.78 154.78
ARESTRICTOR ORIFICE 1.2" DIAM. o z
ELEV. 152.78
PLATE BOLTED TO FLANGE, OR
DRILLED CAP. '
NOTES:
Ln
CD
1. PIPE SIZES, INVERT ELEVATIONS, ORIFICE SIZES, OVERFLOW ELEVATIONS AND SLOPES PER PLANS.
O
2. OUTLET CAPACITY: NOT LESS THA THE 100-YEAR DEVELOPED PEAK FLOW. 2
CD
00
3. EXCEPT AS SHOWN OR NOTED, UNITS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE REQUIREMENTS FOR CATCH BASIN TYPE 2, 54" MIN. DIAM.
In
In
Q
4. PIPE SUPPORTS SHALL BE ANCHORED AT 3' MAX. SPACING BY 5/8" DIAM. STAINLESS STEEL EXPANSION BOLTS OR EMBEDDED 2" IN WALL.
Ld
m
5. THE RESTRICTOR PLATE SHALL BE FABRICATED FROM HDPE PER THESE ENGINEERING STANDARDS.
z
Q 6. OUTLET SHALL BE CONNECTED TO CULVERT OR SEWER PIPE WITH SUITABLE COUPLER OR GROUTED INTO THE BELL OF CONCRETE PIPE.
2
z 7. THE VERTICAL RISER STEM OF THE RESTRICTOR SHALL HAVE A 12" DIAMTER.
V)
8. LADDERS AND HAND -HOLDS SHALL BE PROVIDED AT ALL ACCESS OPENINGS AND AS NEEDED TO MEET OSHA CONFINED SPACE REQUIREMENTS. FRAME AND
D_ LADDER OR STEPS OFFSET SO THAT:
0
cn
A. SHEAR GATE IS VISIBLE FROM TOP.
o B. CLIMB DOWN SPACE IS CLEAR OF RISER AND SHEAR GATE.
z C. FRAME IS CLEAR OF CURB.
0:
9. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO HAVE SMOOTH O.D. EQUAL TO CONCRETE PIPE I.D. LESS 1 /4".
Y 10. SHEAR GATE HANDLE SHALL BE ATTACHED TO LADDER/ STEP LOCATED WITHIN 24" ACCESS SECTION.
L W
FLOW CONTROL STRUCTURE Sso °WAg
o
R� js
E� CALL BEFORE YOU DIG NTS �
THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR THE LOCATION ct�DO
2
`" rn AND PROTECTION OF ALL EXISTING UTILITIES. THE CONTRACTOR SHALL ` `�
2 VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION BY CALLING o� 41668
�FcISTER�°
THE UNDERGROUND LOCATE LINE AT (800) 424-5555 A MINIMUM OF 10
48 HOURS PRIOR TO ANY EXCAVATION. AL 0611912019 N0.
�z
:45 AN
4', 6', 12', OR 24"
ONE #3 BAR HOOP FOR 6" HEIGHT
INCREMENT (SPACED EQUALLY),
SEE NOTE 1
RECTANGULAR ADJUSTMENT SECTION
6
O � `SF 2•
SE�� A FNOTF
I
03 BAR EACH CORNER I /
I I Z
I
I �y
#3 BAR EACH SIDE
#3 BAR EACH WAY
PRECAST BASE SECTION
#3 BAR HOOP
PIPE ALLOWANCES
MAXIMUM
PIPE MATERIAL
INSIDE
DIAMETER
REINFORCED OR PLAIN
12"
CONCRETE
ALL METAL PIPE
15"
CPSSP"
12"
STD. SPEC. 9-, 05.20
SOLID WALL PVC,
STD. SPEC. 9-05.12(1)
15"
PROFILE WALL PVC,
STD. SPEC. 9-05.12(2)
15"
' CORRUGATED POLYETHYLENE STORM
SEWER PIPE
NOTES:
1.
AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN
'
IN THE PRECAST BASE SECTION, FIBERS (PLACED IN
ACCORDANCE WITH STANDARD SPECIFICATION
9-05.50(9)), OR WIRE MESH HAVING A MINIMUM AREA OF
0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH
THE MINIMUM REQUIRED REBAR SHOWN IN THE
ALTERNATIVE PRECAST BASE SECTION. WIRE MESH
SHALL NOT BE PLACED IN THE KNOCKOUTS. AS AN
ACCEPTABLE ALTERNATIVE TO THE REBAR SHOWN IN
THE RECTANGULAR ADJUSTMENT SECTION, WIRE MESH
HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER
FOOT MAY BE USED.
2.
THE KNOCKOUT DIAMETER SHALL NOT BE GREATER
THAN 20". KNOCKOUTS SHALL HAVE A WALL THICKNESS
OF 2" MINIMUM TO 2.5" MAXIMUM. PROVIDE A 1.5"
MINIMUM GAP BETWEEN THE KNOCKOUT WALL AND THE
OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED,
FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH
STANDARD SPECIFICATION 9-04.3.
3.
THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO
THE LOWEST PIPE INVERT SHALL BE 5 FEET.
4.
THE FRAME AND GRATE MUST BE INSTALLED WITH THE
FLANGE DOWN.
5.
THE PRECAST BASE SECTION MAY HAVE A ROUNDED
FLOOR, AND THE WALLS MAY BE SLOPED AT A RATE OF
1 H:24V OR STEEPER.
6.
THE OPENING SHALL BE MEASURED AT THE TOP OF THE
PRECAST BASE SECTION.
7.
ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE
INLET HAS BEEN PLACED. USE GROUT TYPE 2 FOR
#3 BAR EACH
NON -SHRINK APPLICATIONS IN ACCORDANCE WITH
CORNER 18" MIN.
STANDARD SPECIFICATION 9-20.3(2).
8.
ALL GRADE RINGS AND CASTINGS SHALL BE SET IN
MORTAR IN ACCORDANCE WITH STANDARD
SPECIFICATION 9-04.3. THEN APPLY MORTAR TO INSIDE
AND OUTSIDE OF ALL JOINTS, RINGS, RISERS, AND
FRAMES.
9.
MORTAR SHALL BE MIXED AND APPLIED PER
MANUFACTURER'S DIRECTIONS.
10.
FRAME SHALL BE ADJUSTED TO PAVEMENT GRADE BY
TAPPING UNTIL FRAME IS FLUSH WITH PAVEMENT AS
DETERMINED WITH A STRAIGHT EDGE OF SUFFICIENT
LENGTH.
11.
ALL MORTAR JOINTS SHALL BE TRIMMED FLUSH AND
SEE NOTE 1 REMAIN VISIBLE UPON COMPLETION.
ALTERNATIVE PRECAST BASE SECTION UNLESS OTHERWISE NOTED, DRAWING Is Norio SCALE (NTS)
STD. PLAN - 200.00
PUBLIC WORKS A1 F& I
DEPARTMENT CATCH BASIN TYPE 1 GAZ 9/28/2018 I
DATE
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
F
FLOW
❑o
0
o
0
'J`
a
OUTFACE
TO
STREAM
DUMP
NO POLLUTANTS
I
BOLT -DOWN SLOT, I
SEE DETAIL AND
NOTE 1
� I43/411"HI
I � I
5/8"
I I
BOLT -DOWN SLOT DETAIL
SEE NOTE 1
TOP
/\ 318" RECESSED LETTERING
ISOMETRIC
24-
7 OR 8 EQUAL SPACES
5"
1 DIRECTION FLOW
I 3'
1 5/8" MAX.
SECTION A SECTION B
NOTES:
1. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES, GRATES, AND
COVERS, UNLESS OTHERWISE SPECIFIED. PROVIDE TWO HOLES IN
THE FRAME THAT ARE VERTICALLY ALIGNED WITH THE GRATE OR
COVER SLOTS. THE FRAME SHALL ACCEPT THE SIT-11 NC x 2" ALLEN
HEAD CAP SCREW BY BEING TAPPED, OR OTHER APPROVED
MECHANISM. LOCATION OF BOLT -DOWN HOLES VARIES BY
MANUFACTURER.
2. REFER TO STANDARD SPECIFICATION 9-05.15(2) FOR ADDITIONAL
REQUIREMENTS.
3. FOR FRAME DETAILS, SEE STANDARD PLAN 204.00.
UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS)
Aparu
STD. PLAN - 204.20
_cam PUBLIC WORKS
�I� DEPARTMENT
RECTANGULAR VANED GRATE
PRO
GAZ 9/28/2018 I
w",6-" .1., DATE
BUILDING PERMIT SUBMITTAL
BUILDING PERMIT SUBMITTAL
REVISION
:45 Al
CATCH BASIN FRAME AND VANED
GRATE PER STD. PLAN 204.00
RECTANGULAR OR CIRCULAR ADJUSTMENT
SECTION (TWO SECTIONS MAX.)
MORTAR, (TYP.), SEE NOTE 5
4" MIN.
28" MAX,
16" MAX.
FLAT SLAB TOP
48-, 54', 60", 72', 84",
96', 120' OR 144"
SEE NOTE 6, TYP.
15' MAX.
FOR
MAINTENANCE
STEPS OR
LADDER
12
�o
L
T
1" MIN.
"O" RING
24'
2.5" MAX.
REINFORCING STEEL, (TYP.)
MIN.
12" MAX'
12"
GRAVEL BACKFILL FOR PIPE ZONE
' 12" BEDDING PER WSDOT STD.
SPECIFICATION SECTION 9-03.12(3)
6
6„
SEPARATE BASE
INTEGRAL BASE
PRECAST
PRECAST WITH RISER
NOTES:
1. NO STEPS ARE REQUIRED WHEN HEIGHT IS 4' OR LESS.
2. THE BOTTOM OF THE PRECAST CATCH BASIN MAY BE
SLOPED TO FACILITATE CLEANING.
3. THE RECTANGULAR FRAME AND GRATE MUST BE
INSTALLED WITH THE FLANGE DOWN. THE FRAME MAY BE
CAST INTO THE ADJUSTMENT SECTION.
4. KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2"
MINIMUM TO 2.5" MAXIMUM. PROVIDE A 1.5" MINIMUM GAP
BETWEEN THE KNOCKOUT WALL AND THE OUTSIDE OF THE
PIPE. AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH
JOINT MORTAR IN ACCORDANCE WITH STANDARD
SPECIFICATION 9-04.3.
5. ALL GRADE RINGS, RISERS, AND CASTINGS SHALL BE SET
IN MORTAR IN ACCORDANCE WITH STANDARD
SPECIFICATION 9-04.3.
6. WHEN CONNECTING TO A NEW PIPE, USE A FLEXIBLE
CONNECTOR (KOR-N-SEAL BOOT WITH CORRUGATED PIPE
ADAPTER OR APPROVED EQUAL). WHEN CONNECTING TO
AN EXISTING PIPE, USE A FABRICATED SAND COLLAR OF
THE SAME MATERIAL AS THE CONNECTING PIPE.
7. MORTAR SHALL BE MIXED AND APPLIED PER
MANUFACTURER'S DIRECTIONS.
8. FRAME SHALL BE ADJUSTED TO PAVEMENT GRADE BY
TAPPING UNTIL FRAME IS FLUSH WITH PAVEMENT AS
DETERMINED WITH A STRAIGHT EDGE OF SUFFICIENT
LENGTH.
9. ALL MORTAR JOINTS SHALL BE TRIMMED FLUSH AND
REMAIN VISIBLE UPON COMPLETION.
PUBLIC WORKS
DEPARTMENT
CATCH BASIN DIMENSIONS
CATCH BASIN
DIAMETER
MIN. WALL
THICKNESS
MIN. BASE
THICKNESS
MAXIMUM
KNOCKOUT SIZE
MINIMUM
DISTANCE
BETWEEN
KNOCKOUTS
48"
4"
6"
36"
8"
54"
4.5"
8"
42"
8"
60"
5"
8"
48"
8"
72"
6"
8"
60"
12"
84"
8' 1
12'
1 72"
1 12"
96"
8"
12"
84"
12"
120"
10"
12"
96"
12"
144"
12"
1 12"
1 108"
1 12"
PIPE ALLOWANCES
CATCH BASIN
PIPE MATERIAL WITH MAXIMUM INSIDE DIAMETER
DIAMETER
CONCRETE
ALL METAL
CPSSP,
SOLID WALL
pVC �
PROFILE WALL
PVC,
48"
24"
30"
24"
30"
30"
54"
30"
36"
30"
36"
36"
60"
36"
42"
36"
42"
42"
72"
42"
54"
42"
48"
48"
84"
54"
48"
48"
96"
60"
72"
60"
48"
48"
120"
1 66"
84"
60"
48"
48"
144"
78"
96"
60"
48"
48"
'.CORRUGATED POLYETHYLENE STORM SEWER PIPE (STD. SPEC. 9-05.20)
STD. SPEC. 9-05.12(1)
3 STD. SPEC. 9-05.12(2)
CATCH BASIN TYPE 2
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
:45 AN
UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS)
STD. PLAN - 201.00
PR D
GAZ 9/28/2018 I
DATE
r----------
I I
I I
I I 1/2" I
BOLT -DOWN SLOT, I I I
SEE DETAIL AND i �..{ 3/4"
NOTE 1 IIIF'
1 1/4" I
I � I
I TI I
I 1
BOLT -DOWN SLOT DETAIL
SEE NOTE 1
3/8' RECESSED LETTERING
ISOMETRIC
24"
1 � 4 EQUAL SPACES 4 EQUAL SPACES �I
1 5/8" MAX. J
SECTION A
NOTES:
1. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES, GRATES, AND
COVERS, UNLESS OTHERWISE SPECIFIED. PROVIDE TWO HOLES IN
THE FRAME THAT ARE VERTICALLY ALIGNED WITH THE GRATE OR
COVER SLOTS. THE FRAME SHALL ACCEPT THE 5/8"-11 NC x 2" ALLEN
HEAD CAP SCREW BY BEING TAPPED, OR OTHER APPROVED
MECHANISM. LOCATION OF BOLT -DOWN HOLES VARIES BY
MANUFACTURER.
2. REFER TO STANDARD SPECIFICATION 9-05.15(2) FOR ADDITIONAL
REQUIREMENTS.
3. USE ONLY IN SAGS ON VERTICAL CURVES.
4, FOR FRAME DETAILS, SEE STANDARD PLAN 204.00,
UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS)
STD. PLAN - 204.30
PUBLIC WORKS
RECTANGULAR BI-DIRECTIONAL
PR D.
..�•
"` DEPARTMENT
VANED GRATE
GAZ 9/28/2018 I
DATE
REFER To R*4403614,
W*4403601 , S,,403601 FOR
AS -BUILT INFORMATION
R.E.W. 05 01 19 1 R.D.J. SURVEYED: SCALE
VERTICAL: NAVD 19M
R.E.W. 06 19 19 R.D"J. 1 "=30' HORIZONTAL NAD 1863/1891
DESIGNED:
K. MELVIN
DRAWN:
S. ORDONEZ ONE INCH
DATUM
CHECKED:
R. JARVIS AT FULL SCALE
IF NOT ONE INCH
BY DATE APPR APPROVED: SCALE ACCORDINGLY
R. JARVIS
:45 AI
:45 AN
24" -
I
( F -1 1/2"
L
BOLT -DOWN SLOT, 3/4^
SEE DETAIL AND
2 1/2" DIA. HOLE NOTE 1 1 11/4"
20" A
0o I 5/8" I
0�4�4Q I
QOQOQ4�0
BOLT -DOWN SLOT DETAIL
m
TOP
ISOMETRIC
r4 3/4" 1 1/2'
1 5/888
R39", SEE NOTE 2
SEE NOTE 1
3"
R26", SEE NOTE 2
1 112"
5
NOTES:
rF;
1/2"::l
r 314"
1. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES,
GRATES, AND COVERS, UNLESS OTHERWISE SPECIFIED.
1 5/g•
�11
PROVIDE TWO HOLES IN THE FRAME THAT ARE
I
VERTICALLY ALIGNED WITH THE GRATE OR COVER SLOTS.
THE FRAME SHALL ACCEPT THE 5/8"-11 NC x 2" ALLEN
4'
HEAD CAP SCREW BY BEING TAPPED, OR OTHER
.4"DIA. HOLE
APP ROVED MECHANISM. LOCATION OF BOLT -DOWN HOLES
VARIES BY MANUFACTURER.
1/2" DIA. HANDLE
1 1/2"
2. ALTERNATIVE REINFORCING DESIGNS ARE ACCEPTABLE IN
LIEU OF THE RIB DESIGN.
SECTION C
3. REFER TO STANDARD SPECIFICATION 9-05.15(2) FOR
ADDITIONAL REQUIREMENTS.
4. FOR FRAME DETAILS, SEE CITY OF RENTON STANDARD
PLAN 204.00.
UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS)
STD. PLAN - 204.10
PUBLIC WORKS
°
U
RECTANGULAR SOLID
METAL COVER
GAZ 9/28/2018
DEPARTMENT
DATE
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
#6 BARS @ 7" SPACING
T
12" (TYP.) 1
20"x24", 24" DIA.,
48" DIA., OR 54"
48"
DIA. HOLE
MAX.
I� 6
I
L� z" (TYP.)
12"
14
9"
"- 12
1" MIN.
2 112" MAX.
84" or 96" FLAT SLAB TOP
PREFABRICATED LADDER 12"
IN.
11
6" =It
#5 BARS @ 6" SPACFF-
ING
STEP 91/2" MAX.
20"x24", 24- DIA.,
48" DIA., OR 54"
DIA. HOLE
24"
8„ U II 1" MIN.
2 1/2" MAX.
.�
MIN.
72" FLAT SLAB TOP
18" MIN.
24"
42" MAX.
#4 BARS @ 6" SPACING
IZ-
MIN.
20"x24" OR
24"DIA. HOLE
TYPICAL ORIENTATION
48" MIN.
ECCENTRIC CONE SECTION
2" (TYP)
L
FOR ACCESS AND STEPS
8„ 1" MIN
21/2" MAX.
48", 54", or 60" FLAT SLAB TOP
"�' 1A 7�• �"
34"
5 s•
�1-.2", 4'. 6', 12", OR 24"
ONE #3 BAR HOOP FOR 6"
III
Y
HEIGHT INCREMENT (SPACED
EQUALLY), SEE NOTE 1
I 1 II,
i", 2', 4', 6-. `$-
12", OR 24"
ONE #3 BAR HOOP FOR 6" HEIGHT
INCREMENT (SPACED EQUALLY),
CIRCULAR ADJUSTMENT SECTION
SEE NOTE 1
RECTANGULAR ADJUSTMENT SECTION
NOTES:
1. AS AN ACCEPTABLE ALTERNATIVE TO REBAR, WIRE MESH HAVING A MINIMUM AREA OF
0.12 SQUARE INCHES PER FOOT MAY BE USED FOR ADJUSTMENT SECTIONS.
UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS)
OS STD. PLAN - 204.60
PUBLIC WORKS
MISCELLANEOUS
DETAILS FOR
A PRgvoAZ
_.c�
"` DEPARTMENT
DRAINAGE
STRUCTURES
9/28/2018bkI
waVAd DATE
R-403619
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING SURFACE WATER UTILITY
jchavez 07/16/2019 jfarah 07/12/2019
:45 AN
45 AN
%R
CITY OF WEATHERLY INN RENTON FlELDBOOK:
RENTON 4500 TALBOT RD S PAGE.
• RENTON, WA 98055 DRAWING NO:
Planning/Building/Public Works Dept. STORM DRAINAGE DETAILS SD-05
SHEET: OR
19 51