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Home My WebLink AboutWWP2703814.5W O U W w Q W z U w O 0 U z 0 I_ CD Y J Q m 0 U cn Q Ln T- 0 N �r E O 4191 cn I 00 CD 0� C 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. 7. I B. MANHOLE FRAME AND COVER SEE STD, PLAN 401 ADJUSTMENT RINGS (2" MIN.) SEE: DOTE MORTAR JOINT(S) (3/S- MIN ) SEENOTE 5 CONE (ECCENTRIC) RUBBER GASKETED JOINTS IN ACCORDANCE W TLC ASTM C-4 3 STEPS -- € ,0l '<PPOPYLENE STEPS SHALL BE INN UDED CONCRETE RISER By PIPE INC., OR APPROVEV EQ AL LADDER—, POLYPROPYLENE SMALL BE ATTACHED TO MANI- OI E MAX- PIPE SIZE — ,E, CONCRETE SHELF PRECAST BASE SECTION OR CAST IN SHELF, NOT' TO SCALE MH 48" I 6 MN, 5"MItT MH 54" 8' It 5.5" MIN 1 4 �I€ -4 D, _.. _k MH 60" 1 8" MIN. 1 6' MIN I 1 Tvr.#�- 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 40t 4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST C fJN E Ir _ S. ALL JOINTS BETWEEN THE ONE, RISER RINGS, Bowl I -ALL BE GROUTED. 6. ADJUSTMENT OF THE CASTING TO GRAPE ;HALL BE NTH A COMBINATION Of ADJUSTMENT RINGS. BRIC S AND MI,P: f [J i :I , .)RILL BE STAGGERED TO CREATE A RUNNING µ ?�PF BOND D 43FT 112 BtiNii tt€� ' € Dom, 7, SANITARY ,,:EWER_ MAN§-13.;�F,. Hrt:.. .-,AVE ALL `IJRFA{'ES. [h..:_OUgt:a,., CHANNELING, GOATEE ("SEALED).WITH., I JLI[S Lk._.Ff...1i . ING. WASSR �1+. �.E.o�.HiELCI OR APPROVED EOUAL; COLOR OF T)NG SHALE BE WHITV RUBBER GASKETED JOINTS SHAD BE IN CONFORMANCE WITH ASTM C-443, CHANNELHEIGHT SHALL BE A MINIMUM OF 3/4 OF THE INSIDE DIAMETER Of THE LARGEST PIPE, 10. CONNECTIONS TO MANHOLE SHALL. 13E MADE USING GPK ADAPTOR, KOR-N-SEAL 8,00TS OR APPROVED E;LI_EAL, 11. IN UNIMPRfTT'F ,', AREAS, MANHOLES SHALL EKTT,NO A N!ISVAA OF 6' AND A MA`.MUM )F 12" ABOVE FIP'"HE.. ODE OR MUST HAVE A MINI,.;.:TA ��LTER CONCRETE RINGSJ I.Jt.7EE[ AT GRADE, IN PAVED ARC D`JER M,.`.T SLOPE IN ALL TCJ MA.1.7. i PAVING, PUBLIC WORKSSTANDARD SANITARY MANHOLE DEPARTMENT �M__.. �_. RTTM ER 2011 CITY OF RENTON [DEPARTMENT OF PUBLIC WORKS r. APPROVED BY `" DATE 'Zo/ APPROVED BY DATE APPROVED BY DATE APPROVED BY _ DATE IAL PTN OF THE NW1/4, OF THE SE1/4 OF SEC. 15 TWP. 23 N•, RGE 5 EAST, W. M. CITY OF RENTON, KING COUNTY, STATE OF WASHINGTON 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. ADJUSTMENT RINGS (2" MIINL) SEE NOTE' MORTAR MNT(S) (3/8" MIN',) SEE NOTE 5 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. L FRAME AND COVER `I I;_RA NG 401, " MIN. TO 12' MAX, NOTES, 1, STEPS TO BE POLYPROPYLENE SAFETY STEPS. 2 STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE; IN_�TALILED. 3. CASTING SHALL BE PER STD, PLAN 401, 4 MANHOLE SECTIONS TO BE OF REINFOP€.. ED PRECAST CONCRETE, 5. ALL .JOINTS BETWEEN THE CONE, RISER FINES,BRICKS AND CASTING SHALL BE GROUTED, S ADJUSTMENT OF THE CASTING TO GRADE SHALL. BE ACCOMPLISHED WITH A COMBINATION OF ADJUSTMENT RINGS, BRICKS AND MORTAR QNLfD BRICKS SHALL BE STAGGERED TO CREATE A RUNNING BOND OR 1 /2 BOND, THE EJIkT r1 II1T 7. SANITARY SEWER MANH(X_E' SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING WASSE R MC._AROSHIELD OR APPROVED EQUAL; COLOR OF COATING SHALL BE: WHITE. _ IT. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM _ C. = 445, 3 CHANNEL HEIGHT SHALL BE A MINIMUMIUOF 3fTHE INSIDE DIAMETER R OF TH E LARGEST PIP E 10. CONNECTIONS TO MANHOLE SMALL BE MADE USING GPk ADAPTOR, IC -N-SEAL BOOTS OR APPROVED EOUAL. 1 UNIMPROVED AR H EXTEND A I ' N F 1, IN J AREAS, MANHOLES SHALL F�f END .MIN MINIMUM OF 8 A 0 A MA}II:MElC O 12' ABOVE FINISHED BADE OR MIST HAVE A MINIMUM 2` DIAMETER CONCRETE RINGS POURED AT GRADE. IN PAVED AREAS, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. 3 REVISED PER CITY REVIEW 2 REVISED PER CITY REVIEW 1 REVISED PER CITY REVIEW N0. REVISION SURVEYED: BCE DESIGNED: BJT BJT 4/22/15 BJT RAG 3 30 15 / / BJT DRAWN: RAG BJT 1/15/15 BJT CHECKED: BJT BY DATE APPR APPROVED: BJT SCALE: HORIZ.: N/A VERT.: N/A ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY A S A_ Tf+ AR 4000 OR PROW 4' FC,JAI AND DRY SAND ACIEP D.-AN NJ T S 2'- - UUTS:E Da. 2',_0_ € `"tlr3 Lw C: ASS _ I BE2" BE-0 ei]T-Om OF Ep }}yy OF MO AR JO T�5 ..s/6" N) SUE AQ U ,VEN R : =I" MsN F O ADDS ' w A FITtS.I�,Tt�I RRICKS SEE 1- REMOVE, PAVEMENT AND BASE MATERIALS FOR A DISTANCE s . LNT N T JUST1E�a RINGS WHICH IS EQUAL TO THE DIAMETER OF THE FRAME PLUS FOUR BRICKS AND FRAME SHAL_ BE GROUTED I FFm. ADJUST CASTING FRAME TO PAVEMENT SURFACE 'JS1 R'SFR RIND OR COVCRETF BLOCKS PER STD, 4 ADJU TYENT O TIDE FRAIVE TO GRADE SHALL BE 400 1. ACCOMPLISHED WITH. A COMBINATION JUST ITT RINGS, BRICKS AND MORTAR ONLY BRICKS SHALL BE 2, REPLACE EXCAVATEDMATERIAL WiTti A WiNNUIV OF r CF STAGGERED TO CREATE A RUN ING BONG OR IQ HOOD THE CLASS 'B'ASPhALT OR TO A DEPTH THAT €S 2'BELOW THE .. t .... L... BOTTOM OF THE UPPER ADJUSTMENT R °aPVRR IS GREATER OR AS APPROVED BY THE ENGINEER, VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM "'R CITY OF I! RENTON Planning/Building/Public Works Dept. S 38 SEWER NOTES AND DETAILS COPPERWOOD (QUADRANT HOMES 14725 SE 36TH ST. SUITE 200 BELLEWE, WA 98006 3.TALk� cn 41423 ss� NA L ECG\ \�h� VIA". F- Z > :D O z z� LLJ Ld J Q X Q I— Z w LZ g� Q N ff) N N -® N DO ofCD Z ® z DO N cD r 00 > Of z N Q I I Ld `Lj z L i) Lc) Lc) N Z5z W >_ r� � � Li N 00 Z LLI N u N J� Y u U to 10/08/2014 FIELDBOOK: PAGE: DRAWING NO: SHEET: wJ OF: 3 7 .c i 1�IJ�J Cz co G L C im _ ca z m z z cn 0 D CD G z G� C co m m