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SANITARY SEWER NOTES AND DETAILS
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MY OF RENTON
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SAWARY SEWER NOTES AND SPECIFICATIONS
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1. ALL. WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY
STANDARDS AND
T�iI D 'ONE
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OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION OF THE WSOOT /APWA
SPECIFICATIONS.
A PORTION OF THE S.E. 1 /4 OF SECTION 23, 23 N., RANGE 5 E., W.M.
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2. THE HOURS OF WORK IN THE STREET RIGHT -OF -WAY SHALL BE LIMITED TO 8:30A.M.TO 3:30 P.M. ON
CITY OF RENTON,' WASHINGTON
W (SEE NOTE 4)j- LIMITS OF PIPE ZONE
BACKFILL MATERIAL
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WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS AT 235 -2620.
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NOTES:
{SEE NOTE 5) -1 NOTES:
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ALL STREET CLOSL'R6,. PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS
24 HOURS IN ADVANCE THE POLICE DEPARTMENT, FIRE DEPARTMENT AND 911 SHALL BE NOTIFIED 24 HOURS
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1, STEPS TORE 3/4" 0 DEFORMED BAR GALVANIZED SAFETY
1: PROVIDE UNIFORM SUPPORT UNDER BARREL
CONCRETE CLASS C
(SEE NOTE 8) 2. HAND TAMP UNDER HAUNCHES.
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IN ADVANCE.
STEPS OR EQUAL.
3. COMPACT BEDDING MATERIAL TO 95% MAX. DENSITY EXCEPT DIRECTLY OVER PIPE.
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WITH "STANDARD SPECIFICATIONS FOR MUNICIPAL PUBLIC
2 STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS
ARE INSTALLED.
FOUNDATION LEVEL HAND TAMP ONLY.
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3. ALL CONSTRUCTION SHAD. BE IN ACCORDANCE
WORKS CONSTRUCTION' PREPARED BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS
3. CASTING TO BE PER DRAWING BR29.
PRECAST
:.. _,, OF DARD SPECIFlCTATIONS FOR TRENCH WIDTH W ANDTRENCHING ,OPTIONS.
(CLASS A DESIGN) : THE PIPE ZONE WILL BE THE ACTAUL TRENCH WIDTH, IX EPT FOR CLASS A
THE MINIMUM CONCRETE WIDTH SWQL BE 1' -1%2 I.D. + 18'.
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ASSOCIATION, LATEST EDITION (APWA) AND CITY OF RENTON STANDARD SPECIFICATIONS.
4. MANHOLE ;SECTIONS TO BE OF REINFORCED
CONCRETE:
BEDDING.
5. TRENCH BACKFILL SHALL CONFORM TO "BACKFILLING .SEWER TRENCHES" IN THE
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4. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S
5. ALL JOINTS SHALL BE GROUTED. -
6. :SANITARY -SEWER MANHOLES SHALL HAVE ALL INTERIOR
SANITARY SEWERS SECTION -PF THE STANDARD SPECIFICATIONS, EXCEPT THAT ROCKS
W (SEE. NOTE 4 LIMITS OF. PIPE ZONE. OR LUMPS LARGER THAN 1' PER FOOT OF PIPE DIAMETER SHALL NOT BE USED IN THE
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RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE
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SURFACES; INCLUDING CHANNELING, COATED (SEALED)
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BACKFILL MATERIAL -( 6, EEKFl BACKFILL MATERIAL FOR RIGID PIPE" IN THE AGGREGATES SECTION OF THE
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5. A PRECONSTRUCTION CONFERENCE AND A 24 -HOUR NOTICE SHALL BE REQUIRED PRIOR TO STARTINGNEW
WITH A HIGH SOLIDS URETHANE COATING;'
WASSER MC CONSEAL OR APPROVED EQUAL;
.(SEE NOTE 5) 6 STANDARD SPECIFICATIONS FOR THE MATERIAL SPECIFICATIONS.
FOR
BEDDING MATERIAL 7. SEE "BEDDING MATERIAL FOR FLEXIBLE PIPE" IN THE AGGREGATES SECTION Of
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CONSTRUCTION. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR
BY A REPRESENTATIVE OF THE CITY OF
COLOR OF'. COATING SHALL BE- WHITE.
FOR RIGID PIPE STANDARD SPECIFICATION THE MATERIAL SPECIFICATIONS.
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TO STARTING CONSTRUCTION. (INSPECTION WILL BE ACCOMPLISHED
7_.:'.. RUBBER .GASKETED - JOINTS .SHALL BE IN CONFORMANCE
(SEE NOTE 6) B. PIPE MUST BE ANCHORED IN SUCH A MANER AS TO ENSURE FLOW LINE IS
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R SHALL BE. THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE UTILITY- DEPARTMENT 24 HOURS
WITH ASTM C 443.' -
`FOUNDAl10N: LEVEL MAINTAINED. <
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IN ADVANCE OF BACKFILUNG ALL CONSTRUCTION.
8. .CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE INSIDE
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DIAMETER OF THE LARGEST PIPE.
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6. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND
FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE.
7. R SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED
PERMITS PRIOR TO ANY CONSTRUCTION.
9. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK
ADAPTOR,'KOR N -SEAL BOOTS OR APPROVED EQUAL
(CLASS B, C, D, DESIGN)
-BEDDING FOR RIGID PIPE BEDDING, CLASS DESIGN
DIMENSION CLASS -A CLASS B CLASS C CLASS D CLASS! F
W (SEE NOTE 4 LIMITS OF ZONE q" MIN. - -
A 1/4: I.D. * • ZERO
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MANHOLE FRAME AND COVER
6"
1' -0"
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8. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TARE PRECEDENCE... OVER ALL
SEE DRAWING BR29
X, B 1/4 O.D. 1/2 O.D. : 1/8 O.D. .'ZERO O.D.
:BEDDING MATERIAL
OTHER PLANS.
25' _ '
12' MAX � °- ADJUSTMENT (4' MIN.)
FOR• FLEXIBLE PIPE C 3/4 O.D. 1/2 O.D. 1/8 O.D. O.D. -
,(SEE NOTE 7)
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9. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
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FOUNDATION -LEVEL /� • A - 4 ". MIN: 27" I.D. AND UNDER
6" MIN. OVER 27" I.D.
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10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS -BUILT DRAWING OF .THE SANITARY.
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RUBBER GASKETED JOINTS `. (CLASS F DESIGN)
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SEWER SYSTEM HAS BEEN STAMPED AND SIGNED BY LICENSED PROFESSIONALS ENGINEER OR
IN ACCORDANCE WITH ASTM
C -443 BEDDING FOR'FLEXIBLE PIP E
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LICENSED PROFESSIONAL SURVEYOR.
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11. BACKFILL SHALL BE PLACED EQUALLY ON. BOTH SIDES OF THE PIPE IN LAYERS WITH A LOOSE AVERAGE DEPTH
DEPTH OF B INCHES, TNOROUGHLYTAMPING EACH LAYER TO 95- PERCENT OF- MAXIMUM
•: 4•• MIN.-
STEPS = 3/4° DEFORMED BAR - PIPE BEDDING FOR SANITARY SEWERS
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OF .6 INCHES, MAXIMUM
DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR
STEPS SHALL BE. INCLUDED
NOT TO SCALE
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TO THE SIDE OF THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS
6 -1/2"
I CONCRETE RISER BY PIPE
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DESCRIBED.
EQUAL.
7' MIN. OR APPROVED E
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12. DATUM SHALL BE CITY OF RENTON, U.S.C. AND G.S.
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13. ALL DISTURBED SHALL BE SEEDED AND MULCHED'.. OR OTHERWISE STABILIZED TO THE SATISFACTION
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OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUCTION.
i2' (TYP) MAX. PIPE SIZE - 21" I.D:
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14. ALL PIPE. AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION: IN ACCORDANCE WITH
SPECIFICATIONS.
LADDER STD. ALUMINUM
OR GALVANIZED
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SECTION 7- 02:3(1) OF THE CURRENT STATE OF WASHINGTON STANDARD FOR ROAD AND
BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF
THE FOUNDATION MATERIAL AS WELL ASPIACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL
.STEEL
MORTAR CONCRETE SHELF
FILLET ^
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TO UNIFORM GRADE SO THAT THE ENTIRE. LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE
BASE. BEDDING SHALL BE PEA GRAVEL 6'INCHES ABOVE AND BELOW THE PIPE.
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UNYIELDING PIPE
PRECAST BASE SECTION
1% OR CAST IN SHELF.
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15. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SDR:35, OR
DUCTILE IRON CLASS 50.
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16. IN UNIMPROVED AREAS, MANHOLE TO- EXTEND m,,.,mLm 6- INCHES AND MAXIMUM 1B INCHES ABOVE FINISHED -
6 MIN. 6' o
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6" MIN. (TYP)
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3'-0" MIN. r- -gr -0..
FUTURE -
B BUILDING. SEWER PIPE SEWER
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GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING.
BUILDING
3 4" SQUARESSPACED - 3/4"
AS INDICATED. - HT: 1 /8r'
13 2' -0"
SANITARY MANHOLE TYPICAL DETAIL
NOT TO SCALE
z 2 "x q" STUD SERVICE MARKER. PAINT UPPER
TEE 6' SIDE OUTLET :'PORTION' WHRE ANSSTENCIL ON ;SIDE .
WORDING "SEWER" WITH 3 "• HIGH'BLACK LETTERS.
Err SIDE SEWER AND BUILDING SEWER EXTE DEDI D AROUND•'THE STUD 'AND
P OF THE STUD.
T0 THE TO
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❑ F1..2 T- , ..�, CONC
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1/2 WEB 8 PL _ -
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-I 1 2 x 3 x'3/8'! NON-SKID -.SKID
PATTERN CAST IGRAL ON TOP
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UNLESS OTHERWISE APPROVED. BY.THE CITY MAKE T
1RON;:sADDLE SECURED TSI SEWER.. MAIN•.WITHTMS�TAINLESS STEEL BANOS
TO .EXISTING MAIN.
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4 -3/4"
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VITRIFIED CLAY PLAIN AND REINEWERS
FORCED CONCRETE, Di PIPE AND C1
PIPENSfYYEREf,(AINS ARE TO BE ':,CORE DRILLED
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WIDEEBORDER 12 "/0
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FIBER JOINT :
10,• PACKING
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1 2 3 42 5/8�r
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2 3
25 -1�4" 60" ALLOWABLE MAX.
24' 1" FOR CAST IRON PIPE
OR DUCTILE IRON PIPE.
6' g ((NOGG
1 3.5 MIX
1_1/4., 3/4r. CONCRETE, / G�,e �`!` \!N
/q" BLOCKING' 25 W�2R
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45"(1/8) BEND
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33 -1
G_N MIN SLOPE
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FRAME (NON LOCKING) COVER (NON LOCKING)
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SECTION A -A
HORIZONTAL
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FOR 5/8 " -11 N.C.xi =1/4,.
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SEWER MAIN UTLET TEE
'MAIN
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15" 0�0 cY;T••
CAST IRON RING AND COVER oQ'. ya
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PIPE MATERIAL AS SPECIFIED ,•,
A S.S. SbC: HD. CAP SCREW (3 REQ'O:) 6" MIN. L SEWER
/L1 /2" TYP. B TYP. NON -SKID PATTERN 1 -3/8" CONCRETE BLOCKING ANGLE -
A 0uua B 5/8" 3 /8r'' 2" OF TEE AT�MAIN OVER, 25
1-7/8 0 °p $g °6 ELEVATION TYPICAL SIDE SEWER ELEVATION
TYP. - 1" SEAT I-
2 -1 /2" NOTE:
UNLESS OTHERWISE SHOWN ONPLAN, SIDE SEWER SHALL HAVE A MINIMUM 5' COVER AT PROPERTY
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BY THE ENGINEER 'y
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2" RAISED LETTERS AS
25" LINE OR 3 -5' LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER.
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REQ D.. SEE NOTE No.3 BELOW
UNDERSIDE SHOWN FOR CLARITY
SECTION B -13
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STANDARD SIDE S E1'VER INSTALLATION;
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3/4' CORE (TYP.) ON 23° B.C.
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p I PLUG TO BE SEALED
IN SAME MANNER AS
DRILL AND TAP5 /8 -11 N.C. 1 -1 /P" CORE(TYP.) (LOCKING)
ON 23' B.a(Trn. 3 PL)
(SEWER MAIN TO PROPERTY LINE)
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``•'" MAIN SEWER JOINTS. FRAME (LOCKING) COVER NOT TO SCALE
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NOTES:
1. FOR NON- LOCKING USE OLYMPIC FOUNDRY No. MH 30 OR EQUAL
2. FOR LOCKING LID USE OLYMPIC FOUNDRY No. MH 30 D/T OR EQUAL
3. USE FRAME AND COVER FOR STORM (SPECIFY (DRAIN" ON COVER),
SANITARY (SPECIFY "SEWER"), OR WATER (SPECIFY "WATER ").
RECOMMENDED FOR APPROVAL
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6' OR 8' CLEAN -OUT DETAIL
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NOT TO SCALE
MANHOLE FRAME AND COVER DETAIL
By: Date:
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NOT TO SCALE
By:,. Date
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EXPIRES 6/11/08
By: Date '.