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2" CLAS
*2„ -
CLA
CLA
BEDDING MATERIAL FOR
SANITARY SEWER PIPE
(SEE NOTE 6)�
FOUNDATION LEVEL
NOTES:
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES.
3. COMPACT BEDDING MATERIAL TO 95% MAX. DENSITY EXCEPT DIRECTLY OVER PIPE.
HAND TAMP ONLY.
4. SEE "EXCAVATION AND PREPARATION OF TRENCH" IN THE SANITARY SEWERS SECTION
OF THE STANDARD SPECIFICTATIONS FOR TRENCH WIDTH "W" AND TRENCHING OPTIONS.
THE PIPE ZONE WILL BE THE ACTUAL TRENCH WIDTH.
5. TRENCH BACKFILL SHALL CONFORM TO "BACKFILLING" IN THE
SANITARY SEWERS SECTION OF THE STANDARD SPECIFICATIONS, EXCEPT THAT ROCKS
OR LUMPS LARGER THAN 1" PER FOOT OF PIPE DIAMETER SHALL NOT BE USED IN THE
BACKFILL MATERIAL.
6. PIPE ZONE MATERIAL SHALL BE "GRAVEL BACKFILL FOR DRAINS" AS
SPECIFIED IN THE AGGREGATES SECTION OF THE STANDARD SPECIFICATIONS.
7. PIPE MUST BE ANCHORED IN SUCH A MANER AS TO ENSURE FLOW LINE IS
MAINTAINED.
PIPE BEDDING FOR SANITARY SEWER
STD. PLAN — 405.0
it
MIN MIN MIN' MIN MIN
I� 6.5' MIN. -i
2" DEPTH OF
GRIND OR SAWCUT AND REMOVE
* SEE DWG# HR-05 FOR MINIMUM STANDARDS
6.5' MIN.
1' 1' 2.5' --{ 1' 1'
MIN IMIN I MIN I MIN MIN
OF CURB OR
OF PAVEMENT
*ACP CLASS `E' OR 'B'
2 CLASS B
6" CRUSHED
SURFACING TOP COURSE
;ENTER LINE OR
.ANE LINE CRUSHED ROCK,
FLOWABLE FILL
OR
AS REQUIRED BY ENGINEER
TYPICAL PATCH FOR FLE?OBLE PAVEMENT
WHEN PERPENDICULAR TO
ROADWAY CENTERLINE
Y ADOPTED
V CITY OF RENTON
STANDARD PLANS
LST DATE: 12/96
DWG. NAME: HR-23 SP PAGE: H032A
TYPICAL PATCH FOR FLEXIBLE PAVEMENT
N.T.S.
2"x 4" STUD MARKER POST PAINTED
WHITE WITH THE WOR "SEWER" STENCILED
PROPERTY LINE IN 3" HIGH BLACK LETTERS AND #6 WIRE
Z WRAPPED AROUND THE STUD AND
EXTENDED TO THE TOP OF THE STUD.
o [FUTURE
6" BUILDING SEWER PIPE UILDING SEWER
O— ------
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TEE WITH 6" SIDE OUTLET J 6"x6"x6" WYE WITH A
SURFACE CLEANOUT WITH
6" SIDE SEWER AND BUILDING SEWER 0- CAST IRON RING &COVER
0 (EAST JORDAN IRON WORKS
0 2975 OR APPROVED EQUAL,
SPECIFY "SEWER" ON LID,
SEE STD. PLAN 403.1 FOR
INSTALLATION)
60" ALLOWABLE MAX.
FOR CAST IRON PIPE
OR DUCTILE IRON PIPE.
h �Nus,
1:3:5 MIX
CONCRETE �• P�G� G
BLOCKING7�P \N 25
M GONGR 2% MIN SLOPE
6" SIDE OUTLET TEE
SEWER MAIN
6" MIN.
CONCRETE BLOCKING ANGLE
OF TEE AT MAIN OVER 25
ELEVATION
HORIZONTAL
SEWER MAIN
TYPICAL SIDE SEWER ELEVATION
ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNECTIONS
TO MAIN LINES ARE AS FOLLOWS:
A. VITRIFIED CLAY MAIN -CUT IN A NEW TEE USING FLEXIBLE
COUPLINGS(FERNCO OR APPROVED EQUAL).
B. CONCRETE MAIN -CORE -DRILLED WITH ROMAC SADDLE
(OR APPROVED EQUAL).
C. PVC MAIN -CORE -DRILLED WITH ROMAC SADDLE (OR APPROVED
EQUAL) OR CUT IN NEW TEE USING RIGID COUPLINGS
D. DUCTILE IRON MAIN -CORE -DRILLED WITH ROMAC SADDLE
(OR APPROVED EQUAL).
E. MANHOLE CONNECTION -ALL CONNECTIONS TO MANHOLES SHALL
BE AT MANUFACTURED KNOCK -OUTS OR THE
STRUCTURE SHALL BE CORE -DRILLED.
NOTE:
UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 2.5' COVER AT PROPERTY
LINE OR 3-5' LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER.
ADJUSTMENT RINGS (2" MIN.)
SEE NOTE 6
MORTAR JOINT(S) (3/8" MIN.)
SEE NOTE 5
STANDARD SIDE SEWER INSTALLATION
(SEWER MAIN TO PROPERTY SINE)
STD. PLAN — 406.1
MANHOLE FRAME AND COVER
PER DRAWING 401.
' • I 24"
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12"
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NOTES:
1.
STEPS TO BE POLYPROPYLENE SAFETY STEPS.
4" MIN. TO
2•
STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED.
12" MAX.
3.
CASTING SHALL BE PER STD. PLAN 401.
4.
MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE.
5.
ALL JOINTS BETWEEN THE CONE, RISER RINGS, BRICKS AND CASTING
SHALL BE GROUTED.
x
6.
ADJUSTMENT OF THE CASTING TO GRADE SHALL BE ACCOMPLISHED WITH A
<
COMBINATION OF ADJUSTMENT RINGS, BRICKS AND MORTART ONLY. BRICKS
24
SHALL BE STAGGERED TO CREATE A RUNNING BOND OR 1/2 BOND.
THE USE OF SHIMS IS PROHIBITED.
0
7.
SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING
f-
CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING;
z
WASSER MC-AROSHIELD OR APPROVED EQUAL; COLOR AND COATING SHALL BE
WH I TE.
8.
RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C-443.
04
9.
CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE INSIDE DIAMETER OF
THE LARGEST PIPE.
10.
CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR,
KOR-N-SEAL BOOTS OR APPROVED EQUAL.
11.
IN UNIMPROVED AREAS, MANHOLES SHALL BE EXTEND A MINIMUM OF 6" AND
A MAXIMUM OF 12" ABOVE FINISHED GRADE OR MUST HAVE A MINIMUM 2'
DIAMETER CONCRETE RING POURED AT GRADE. IN PAVED AREAS, COVER
MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING.
SANITARY SEWER MANHOLE -
STD. PLAN — 400.2
1 � I
RECOMMENDED FOR APPROVAL
By; AWIL, Date: Z
y'
BY! Date;
By; Date;
By: Date:
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DATE
01 /09/2012
JOB NO.
DWG NO.
SHEET
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