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Home My WebLink AboutS-366303Utility Spedfications Sanitary Sewer Notes and Specifications THESE NOTES SHALL APPEAR ON PROJECTS FOR THE WASTEWATER UTILITY. 1. All work and work material shall be in confonnanoe with the standards and specflcations of the City of Renton Plannirg/Buidding/Public Works Department and the latest edition of the WSDOT/APWA Standards and SpedRations, as approved and modified by the City of Renton in the Renton Standard Plans A Specifications. A set of approved plans shall be kept on site at all times during Dornsbuction. 2. The hours of work in the sbeet right of way shall be per Clty spedficabore on weekdays .I unless otherwise approved in writing by the Planning/Building/Public Works Department. An approved traffic Control plan must be obtained prior to beginning any work within public right of way. 3. All locations of existing utilities shown are approximate and it shall be the contractors responsibility to verify the true and correct location so as to avoid damage or disturbance. 4. A pre- construction Conference and a 24 hour notice shall be required prior to starting new mrebliction. R shall be the Contractor's responsibility to secure all necessary permits prior to starting construction. (Inspection will be accomplished by a represertaitive of the City of Renton.) It shall be the Contractor's responsibility to notify the Public Works inspector 24 hours in advance of backfilling all construction. 5. Contractor is solely responsible for the means, methods and sequences of construction and for the safety of workers and Dithers on the construction site. 6. It shall be the responsibility of the contractor to obtain street use and any other related permits prior to any construction. 7. Plans approved by the City of Renton, Public Works Department shall take precedence over all Other plans. 8. A Copy of these approved plans must be on the job site whenever construction is in progress. 9. The contactor shall provide the City of Renton with an as -built drawing of the sanitary .I sewer system, which has been stamped and signed by a Ilc i professional engineer or licensed professional surveyor. 10. Bacdill shall be placed equally on both sides of the pipe in layers with a loose average depth of 6 inches, maximum depth of 8 inches, thoroughly tamping each layer to 95 percent of maximum density. These compacted layers must extend for one pipe diameter on each side of the pipe or to the side of the trench. Materials to complete the fill over pipe shall be the same as described. 11. Open art mad crossings for utility benches on existing traveled roadway shall be baddilled with crushed rod( and mechanically Compacted unless otherwise approved by 12. Datum for Vertical Control shall be North American Vertical Datum 1988 Meters, and for Horizontal Control shall be North American Datum 1983/1991 Metiers unless otherwise approved by the City of Renton Public Works Department Reference benchmark and elevations are noted on the plants. 13. All disturbed areas shall be seeded and mulched or otherwise stabilized to the ICI satMaction of the Department for the prevention of on -site erosion after the completion Of Constriction. 14. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with the standards and specfiabons of the City of Renton !, Planning/Building /Public Works Departrnent and the latest edition of the WSDOT /APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans A Speaficabons. This shall include necessary leveling of the trench bottom or the top of the foundation material, as well as placement and compaction of required bedding material, to uniform grade so that the entire length of the pipe will be supported on a uniformly dense, unyielding base. Pipe bedding shall be pea gravel 6 inches above and below the pipe. 15. Sanitary sewer pipe shall be pDlyvtnyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class 50, unless otherwise approved by the Wastewater Utility. 16. In unimproved areas, manhole to extend minimum 6 inches and maximum 12 inches above finished grade or must have minimum T diameter concrete ring poured at grade. In paved area, cover mist slope in all directions to match paving. MANHOLE FRAME AND COVER 6' SEE STD. PLAN 401 24' ADJUSTMENT RINGS (2' MIN.) 12" MAX. SEE NOTE 6 MORTAR JOINT(S) (3/8' MIN.) SEE NOTE 5 CONE (ECCENTRIC) RUBBER GASKETED JOINTS N ACCORDANCE WITH ASTM C -443 C. STEPS - POLYPROPYLENE STEPS 6-1/2" SHALL BE INCLUDED 7' MIN. CONCRETE RISER BY PIPE INC., ON APPROVED EQUAL 12" (TYP) : LADDER - POLYPROPYLENE SHALL BE ATTACHED TO MANHOLE MAX PIPE SIZE - 'E' CONCRETE SHELF L PRECAST BASE SECTION OR CAST IN SHELF. NOT TO SCALE• ji NOTES: 1. STEPS TO BE POLYPROPYLENE SAFETY STEPS. 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED. 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. 6. ADJUSTMENT OF THE CASTING TO GRADE SHALL BE ACCOMPUSHED WITH A COMBINATION OF ADJUSTMENT RINGS, BRICKS AND MORTAR 074L BRICKS SHALL BE STAGGERED TO CREATE A RUNNING BOND OR 1/2 BOND. THE USE OF SHIMS IS PROHIBITED. 7. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING; WASHER MC- AR03HIEED OR APPROVED EQUAL; COLOR OF COATING SHALL BE WHITE B. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C -443. 9. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 OF 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 EXTEND A MINIMUM OF 6' AND A MAXIMUM O' 12' ABOVE FINISHED GRADE OR MUST HAVE A MINIMUM 2' DIAMETER CONCRETE RINGS POURED AT GRADE IN PAVED AREAS, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAYING. BID. PLAN - 400.1 ®� PUBLIC WORKS STANDARD SANITARY MANHOLE DEPARTMENT SEPTEMBER zou HOLTHDLES - 3 PLCS EQUALLY SPACED 120' APART OR 23 1/16' (586nn) TTA R.C. ME UTURE 6" BUILDING SEWER PIPE y, BUILDING SEWER i `2 ". 4" STUD MARKING POST PANTED TEE WITH e" SM OUTLET 6'X6'Xe' WYE WHITE WITH THE WORD "SEWER" STENOU) Z SURFACE (2EM0tYF WITH N Y' HIGH BUD( LETTERS MD MB WIRE g CAST NOU RING d COVER *RAPPED AROUND THE STUD AND (EAST JORDAN IRON WORKS g 2875 OR APPROVED EQUAL. IXTDROED TO TIE TOP dF THE STUD. SPECIFY 'SEWER' ON LID, SEE SID. PLAN 4011 FOR 6" SILL SEWER AND WILDING YER INSTALLATION) ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNECTORS TO MAIN LINES ME AS FOU.OWS: A VITRIFIED CLAY MAN - CUT N A NEW TEE USING FLEXIBLE COURJN(S (FERN X) OR APPROVED EQUAL). B. CONCRETE MAIN - C1XE -DRILLED WITH A RDLAC SADDLE (OR APPROVED EQUAL). G PVC MAN - CORE -DULLED WTH A ROMAC SADDLE (OR APPROVED EQUAL) OR CUT IN A NEW TEE USING RIGID COUPLINGS 0. DUCTILE NON MAN - CORE -DRUID WITH A ROIAC SADDLE (OR APPROVED EQUAL) E MMHOLE CONNECTOR - ALL CONNECTIONS TO MANHOLES SHALL BE AT MANUFACTURED MOO( -OUTS OR THE STRUCTURE SHALL BE CORE- DRIIIFD. 'A' ' 'B' C C. ' 'D' ' 'E' 48' MH 4 48' 6 6" MIN. 5 5'MIN 2 24' MIN. 2 21' I.D. 54' MH 5 54' 6 6' MIN. 5 5.5" MIN. 2 24' MIN. 2 24' I.D. fi0' MH 6 60' 8 8' MIN. 6 6� MIN. 4 42' MIN. 3 30' I.D. ME UTURE 6" BUILDING SEWER PIPE y, BUILDING SEWER i `2 ". 4" STUD MARKING POST PANTED TEE WITH e" SM OUTLET 6'X6'Xe' WYE WHITE WITH THE WORD "SEWER" STENOU) Z SURFACE (2EM0tYF WITH N Y' HIGH BUD( LETTERS MD MB WIRE g CAST NOU RING d COVER *RAPPED AROUND THE STUD AND (EAST JORDAN IRON WORKS g 2875 OR APPROVED EQUAL. IXTDROED TO TIE TOP dF THE STUD. SPECIFY 'SEWER' ON LID, SEE SID. PLAN 4011 FOR 6" SILL SEWER AND WILDING YER INSTALLATION) ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNECTORS TO MAIN LINES ME AS FOU.OWS: A VITRIFIED CLAY MAN - CUT N A NEW TEE USING FLEXIBLE COURJN(S (FERN X) OR APPROVED EQUAL). B. CONCRETE MAIN - C1XE -DRILLED WITH A RDLAC SADDLE (OR APPROVED EQUAL). G PVC MAN - CORE -DULLED WTH A ROMAC SADDLE (OR APPROVED EQUAL) OR CUT IN A NEW TEE USING RIGID COUPLINGS 0. DUCTILE NON MAN - CORE -DRUID WITH A ROIAC SADDLE (OR APPROVED EQUAL) E MMHOLE CONNECTOR - ALL CONNECTIONS TO MANHOLES SHALL BE AT MANUFACTURED MOO( -OUTS OR THE STRUCTURE SHALL BE CORE- DRIIIFD. 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. PUBLIC FO DEPARTMENT I (SEWER MA S TIL OIPERT1fRLINEI SEPTEMBER 2011 1 W (SEE NOTE 4) BEDDING MATERIAL FOR SANITARY SEWER PIPE (SEE NOTE 6) -� FOUNDATION LEVEL LIMITS OF PIPE ZONE 1'-0" OF PIPE BEDDING FOR SANITARY SEWER PIPE NOTES 1. PROVIDE UNIFORM SUPPORT UNDER BARREL. 2. HAND TAMP UNDER HAUNCHES. 3. COMPACT BEDDING MATERIAL TO 959. MAX. DENSITY EXCEPT DIRECTLY OVER PIPE. HAND TAMP ONLY. 4. SEE "EXCAVATION AND PREPARATION OF TRENCH" IN THE SANITARY SEWER SECTION OF THE STANDARD SPECIFICATIONS FOR TRENCH WIDTH "W' AND TRENCHING OPTIONS. THE PIPE ZONE WALL BE THE ACTUAL TRENCH WIDTH. 5. TRENCH BACKFlLL SHALL CONFORM TO "BACKFILLING' IN THE SANITARY SEWER SECT10N OF THE STANDARD SPECIFICATIONS, EXCEPT THAT ROCKS OR LUMPS LARGER THAN 1" PER FOOT OF PIPE DIAMETER SHALL NOT BE USED IN THE BACKFlLL MATERIAL. 6. PIPE ZONE MATERIAL SHALL BE "GRAVEL BACKFlLL FOR DRAINS" AS SPECIFIED IN THE AGGREGATES SECTION OF THE STANDARD SPECIFICATIONS. 7. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE FLOW LINE IS MAINTAINED. PUBLIC FORKS I PIPE BEDDING DEPARTMENT FOR SANITARY SEWERS COVER &FRAME PLAN VIEW (SFF TFTA1l ] BTD. PLAN -106 MARCH 2008 25' DIM. C635nn] t' 3/4' r E25.1 [19nn7 J1 11 8 3/4' 2 1/2' 1223w1 164.0 TYP COVER SECTION VIEW COVER BOTTOM VIEW V1 q M nr � c_ > BLT SOC. (ALLEN HEAD) 5/8' -11 X 1.5 SS RUBBER WASHER EON BOLTING DETAIL 26 1/2' DIA 1673MMI I4' 25 1/4' DIA I/4• I- 1641r�n] 1 1/16' 1 V16' V {• (6ivJ D [27nn1 [ ] r 127.1 IEO'RE1E fiAS1ET J. 6• V8' 1 1I52 r 3 13n^ 5 /e' � L�_23 3/ 8' DIA CL DPEN 16..13 Es94nn7 GASKET GROOVE DETAIL 27 5/16' DIA C694nn1 34 1/8' DIA 1867nn7 NOTES: FRAME SECTION VIEW 1. ALL COVERS SHALL BE LOCKING LID PER EAST JORDAN IRON WORKS INC. No. 3717C1 OR EQUAL 2. USE FRAME AND COVER FOR STORM (SPECIFY "DRAIN" ON COVER), SANITARY (SPECIFY 'SEWER "). OR WATER (SPECIFY "WATER "). PUBLIC WORKS S"' FLAN - 401 DEPART1024T MANHOLE FRAME AND COVER DECEMBER EODO LUA 07- 140 -SHP 5- 366303 RECOMMENDED FOR APPROVAL BY DATE 60" ALLOWABLE MAX. DATE BY DATE FOR CAST IRON PIPE DATE BY DATE OR DUCTILE IRON PIPE Cr MaJL 1:3:5 MIX My LG 6CWRETE BLOCKING aPM,YN 15 LLI Yh�LEOV.d' Q Q Zj �L G� 2% MIN SLOPE 1 HORIZONTAL T V SIDE OUTLET TEE SEWER 6" MIN. CONCRETE OF TEE MAIN BLOCKING NG ANGLENGKING AMG AT >< 2`1� OVER AT M! AINNO\E25 SENER MAIN TYPICAL tl�R EIGVA�� FIFI L'VATI(w 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. PUBLIC FO DEPARTMENT I (SEWER MA S TIL OIPERT1fRLINEI SEPTEMBER 2011 1 W (SEE NOTE 4) BEDDING MATERIAL FOR SANITARY SEWER PIPE (SEE NOTE 6) -� FOUNDATION LEVEL LIMITS OF PIPE ZONE 1'-0" OF PIPE BEDDING FOR SANITARY SEWER PIPE NOTES 1. PROVIDE UNIFORM SUPPORT UNDER BARREL. 2. HAND TAMP UNDER HAUNCHES. 3. COMPACT BEDDING MATERIAL TO 959. MAX. DENSITY EXCEPT DIRECTLY OVER PIPE. HAND TAMP ONLY. 4. SEE "EXCAVATION AND PREPARATION OF TRENCH" IN THE SANITARY SEWER SECTION OF THE STANDARD SPECIFICATIONS FOR TRENCH WIDTH "W' AND TRENCHING OPTIONS. THE PIPE ZONE WALL BE THE ACTUAL TRENCH WIDTH. 5. TRENCH BACKFlLL SHALL CONFORM TO "BACKFILLING' IN THE SANITARY SEWER SECT10N OF THE STANDARD SPECIFICATIONS, EXCEPT THAT ROCKS OR LUMPS LARGER THAN 1" PER FOOT OF PIPE DIAMETER SHALL NOT BE USED IN THE BACKFlLL MATERIAL. 6. PIPE ZONE MATERIAL SHALL BE "GRAVEL BACKFlLL FOR DRAINS" AS SPECIFIED IN THE AGGREGATES SECTION OF THE STANDARD SPECIFICATIONS. 7. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE FLOW LINE IS MAINTAINED. PUBLIC FORKS I PIPE BEDDING DEPARTMENT FOR SANITARY SEWERS COVER &FRAME PLAN VIEW (SFF TFTA1l ] BTD. PLAN -106 MARCH 2008 25' DIM. C635nn] t' 3/4' r E25.1 [19nn7 J1 11 8 3/4' 2 1/2' 1223w1 164.0 TYP COVER SECTION VIEW COVER BOTTOM VIEW V1 q M nr � c_ > BLT SOC. (ALLEN HEAD) 5/8' -11 X 1.5 SS RUBBER WASHER EON BOLTING DETAIL 26 1/2' DIA 1673MMI I4' 25 1/4' DIA I/4• I- 1641r�n] 1 1/16' 1 V16' V {• (6ivJ D [27nn1 [ ] r 127.1 IEO'RE1E fiAS1ET J. 6• V8' 1 1I52 r 3 13n^ 5 /e' � L�_23 3/ 8' DIA CL DPEN 16..13 Es94nn7 GASKET GROOVE DETAIL 27 5/16' DIA C694nn1 34 1/8' DIA 1867nn7 NOTES: FRAME SECTION VIEW 1. ALL COVERS SHALL BE LOCKING LID PER EAST JORDAN IRON WORKS INC. No. 3717C1 OR EQUAL 2. USE FRAME AND COVER FOR STORM (SPECIFY "DRAIN" ON COVER), SANITARY (SPECIFY 'SEWER "). OR WATER (SPECIFY "WATER "). PUBLIC WORKS S"' FLAN - 401 DEPART1024T MANHOLE FRAME AND COVER DECEMBER EODO LUA 07- 140 -SHP 5- 366303 RECOMMENDED FOR APPROVAL BY DATE BY DATE BY DATE BY DATE BY DATE 3 03 IX //�� ESE/ till O W 0 3 '0 J t LCL Cr O LU (n C21 a vJ LLI Q Q Q Zj �L N 1 T H O �6Y W -7 W / t B' S-34160 Z � J t LCL Cr O LU (n C21 a 4J 1 LLI Q Z �L N W -7 W / t B' S-34160 / t B' S-34160