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Home My WebLink AboutS-395704N LO CM LCLI G 0 2 Z O rW V Q W W Z V J J J a Z J SANITARY SEWER NOTES AND SPECIFICATIONS 1. All work and work material shall be in conformance with the standards and specifications of the City of Renton Planning/Building/Public Works Department 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 & Specifications. A set of approved plans shall be kept on site at all times during construction. 2. The hours of work in the street right of way shall be per City specifications on weekdays 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 contractor's 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 construction. It shall be the contractor's responsibility to secure all necessary permits prior to starting construction. (Inspection will be accomplished by a representative 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 others 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 contractor shall provide the City of Renton with an as -built drawing of the sanitary sewer system, which has been stamped and signed by a licensed professional engineer or licensed professional surveyor. 10. Backfill 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 cut road crossings for utility trenches on existing traveled roadway shall be backfilled with crushed rock 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 Meters unless otherwise approved by the City of Renton Public Works Department. Reference benchmark and elevations are noted on the plans. 13. All disturbed areas shall be seeded and mulched or otherwise stabilized to the satisfaction of the Department for the prevention of on -site erosion after the completion of construction. 14. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with the standards and specifications of the City of Renton Planning/Building/Public Works Department 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 & Specifications. 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 polyvinyl 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 2'diameter concrete ring poured at grade. In paved area, cover must slope in all directions to match paving. Know what's below. Call 48 hours before you dig. 7' 1 'B' T NOT TO SCALE MANHOLE FRAME AND COVER SEE STD. PLAN 401 ADJUSTMENT RINGS (2- MIN.) SEE NOTE 6 MORTAR JOINT(S) (3/8- MIN.) SEE NOTE 5 CONE (ECCENTRIC) RUBBER GASKETED JOINTS IN ACCORDANCE WITH ASTM C-443 STEPS - POLYPROPYLENE STEPS SHALL BE INCLUDED CONCRETE RISER BY PIPE INC., OR APPROVED EQUAL. LADDER -POLYPROPYLENE SHALL BE ATTACHED TO MANHOLE MAX. PIPE SIZE - 'E' CONCRETE SHELF PRECAST BASE SECTION OR CAST IN SHELF. 'A' 'B' I 'C' 'D' 'E' 48" MH 48 6" MIN. I 5"MIN 24" MIN. 21" I.D. 54" MH 54" 1 8" MIN. 5.5" MIN. 24" MIN. 24" I.D. 60" MH 60" 1 8" MIN. 1 6" MIN. 1 42" MIN. 30" I.D. 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 ACCOMPLISHED WITH A COMBINATION OF ADJUSTMENT RINGS, BRICKS AND MORTAR QN1.L 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; WASSER MC-AROSHIELD OR APPROVED EQUAL; COLOR OF COATING SHALL BE WHITE. 8. 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 OF 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 PAVING. STD. PLAN - 400.1 •I' 1• PUBLIC WORKS STANDARD SANITARY MANHOLE �J DEPARTMENT SEPTEMBER 2011 SANITARY MANHOLE N TS RECESSED UFT POCKET 3/4" LEMING -SEINER" ( BOLT �Da (ALLEN HEAD) 58" - 11 X 1.b STAINLESS sTR:EI. REF. PART I}D0INil 7 r- -� 1 --3/19" 1 �a" Ir-.••-- t z-1 I2"� 1` " �1_1`,8" 2-1/4 45' (1 /8) BEND Not to Scale FRAME SAND OR EXPANDABLE FOAM PIPE MATERIAL A5'WECIMD BY THE ENGINEER 1. jr AND 9- U"N-OUT RINGS AND CVIIERS ON SEINER MAUL SHALL. IN: EAST JO iDAN IRON W RII INC. Na 36M (PRODUCT NO. DMSM3) OR APPROVED EQUAL CLE.iN OUT SHALL BE A WATER IWT AS5'ENBLY. 2. IN UIRFJPROM AREAS, POUR A V-O" DI CK, 2 -O" SQUARE CI>wICRE•IE, CLASS 30M PAD AROUND THE MNG ANC COVER. Pusuc w+om(s I S" ORS" CLEANOt1T OEPAI4TIArNT FOR SANITARY SEWER MAIN CLEAN OU T 'TREET GRADE 6" Y BRANCH VARIES 24"x 24" COMM. CLS. ' i CONCRETE BLOCK POURED LONG 6/6 SEND AROUND CONNECTION TO MAIN e• .. ' ~ A •. STANDARD 6" X MAIN SIZE 'TEE . • e 74 . !' _.---SEWER MAIN NOTE NOTE; DO NOT USE WITHOUT WRITTEN TO RAISE TO GRADE APPROVAL OF THE WASTEWATER USE STANDARDS" SEWER PIPE UTILITY. { STD. PLi1I - 400 PUBLIC WORKS SIDE SEWER RISER_ DEPARTMENT CONNECTION TO SEWER MAIN 11"RCB 20M I� o0 i DUNCANSON 29647 Company, Inc. 145 SW 155th Street, Suite 102 Seattle, Washington 98166 3 PER CITY COMMENTS 2 PER RESUBMITTING SCREENING 1 PER CITY COMMENTS N 0. REVISION Phone 206.244.4141 Fax 206.244.4455 CONNECTION TO MAIN N TS SURVEYED: JMB DESIGNED: HMD LTK 9/8/17 HMD LTK 7/18/17 HMD DRAWN: HMD LTK 7/12/17 HMD CHECKED: HMD BY DATE A P P R APPROVED: HMD N TS SCALE: SEE PLANS ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY s%�tnN -mat x. smm MAIN XK {1mmw AS NEB MAIN HE X r TEE ODUWaLD (TTP.) 6 SANITARY MAIN 1-r omm BTUs MAN! 912E X e" TEE �....,,r _. PIOIIPOIITY W1E ,-..--.- 1 FUTURE 4" 8RM 9ETRR 2"r 4" STUD UAMM POST.PANItED 6' CAP "M PITH MR WORD Now STE;IOM IN I WI AROUND IW VJ TO TW TOP 9F AND JE WRIE EIc1OlOED TRH SM. 67GrW SURFACE CLE/WOUT WIN CAST RCN RM ANO WID 1 (EAST JORDAN IRON WORKS PRODUCT ND. 0076M OR APPROVER EQUAL, SPEWT'SEFIFA" ON UP). I (SM SM PLAN 44&1 FOR INS AU AIM) I I EAGLE TFE MINED ULM-OUT ADAPIM HUN M a ":(off AMMO FAUAL) FUTIRIE 4' OM 5F7AFR WTE RMSE 6"i 4" REDUMR �91.E. �lRL� FT]k esec sin. meturiwLa .� ens111Ne Affi11ls'R uuu A YI]RF1FA OLAY MAN - CUT-N A NEV PVC'TEE' USRI "$IRdIRBAWP REMIS COMM (FFRNOQ OR AFFIROM EQUAL). B. =CRM MAIN - OUT N A NEW PW '7W LIMA 'SIRONQ- CALk' F1,FSOM WUP1103.(FERMCD OR APP"IF.'D FAU u a. PYD 6 CM PC MAIN - WT N NEW TEE MC WID COLIPLNOS OR COW-DFtlLLIM Ulm A ROMAC 9AOOLE (OR ApP11-MO EQUALI D. DUO U IRON MAIN -• CWIE I INUUM WAM -A RaMAC SADDLE (OR X*W%EO EQUAL) L MANHOLE CTiR1EC1101_ - ALL CONNECROIIS TO MANHOLES SHALL M AT MMWACTUREO HAIM-OUT$ OR THE 9T mi---+` SHALL R �. BLOM NDFAZMYAL ZAM 5" MIN. MAINMAIN or T •a uuu 9s ,ule 48' T4PIGL ME aEil4Jt ' . ! MM Lr3N9t �LC111E9T Ham PLAN. ESVI►RON, SM � HAW A, UM M 9`' COM AT PITY LINE OR! 3-� I STANDARD SIDE SEWER SM PIIM - PUKJCWC KS INSTALLATION +I.EPAPTMENT2,1 ('SEWER MAIN TO PROPERTY LINE) E SIDE SEWER INSTALLATION N TS RECORD DRAWING NO CHANGES S-395704 IN COMPLIANCE WITH CITY OF RENTON STANDARDS WASTEWATER UTILITY DEVELOPMENT ENGINEERING t % dchristen 10/19/2017 rnair 10/24/2017 VERTICAL: NAVD 1988 83/1 CITY OF SUNSET'S EDGE TOWNHOMES ` 5/1/17 HORIZONTAL: NAD 193/1991 [;%Rl SEWER DETAILS AND NOTES AGE BOOK: RENTON VAZI' 88 DRAWING N0: NAVE)Planning/Building/Public Works Dept. 701-707 SUNSET BOULEVARD NE, RENTON, WA C2 3 0 SUNSET'S EDGE TOWNHOMES SHEET: 3 OF, 3 LO N C) U U 00 C) C) I I Q J 22 H H n L M� co W 0 2 Z 0 W 0 0 W t� LIJ U) Z U) DCI PROJECT NO. 15375