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Home My WebLink AboutWWP2703814.11W 0 O 0 W J 0 O O w Of Q W z cL LLD o O ch U a_ I I I I X 0 J LiJ L.� Q 0 U a N O (V E I- a� 0 0 o, 3 1n 0 I V) I 00 0 d Ib co U) 0 CD O Lij i� 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 CONTRACTORS 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' 1 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 APPROAD EQUAL. LADDER -POLYPROPYLENE SHALL BE ATTACHED TO MANHOLE MAX. PIPE SIZE - 'E' CONCRETE SHELF PRECAST BASE 5ECTION OR CAST IN SHELF "A B c D., E, 48 MH 48" 6" MIN: 5"tu IN 24" MIN, 21" I.D. 54" MH 60' MH 54ie 60 "" 8" MIDI, 8" MIN. 5.5" MIN: 6" MIN. 24" MIN, 42" MIN, 24"I.D, 30" LID. 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 SMALL BE GROUTED, 6ADJUSTMENT OF THE CASTING TO GRADE SHALL BE ACCOMPLISHED WITH A COMBINATION OF ADJUSTMENT RINGS,, BRICKS AND MORTAR QU", BRICKS SHALL BE STAGGERED TO CREATE A RUNNING BOND OR '1 /2 BOND. THE USE OF SHIMS 1SPROHIBITED. 7. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES; INCLUDING CHANNELING, COATED SEALED WITH A HIGH SOLIDS URETHANE COATING. WASER MC-AROSHIELD OR APPROVED EQUAL COLOR OF COATING HALL BE WHIT E. 8, RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM G-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 I 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 + + PUBLIC WORKS STANDARD SANITARY MANHOLE - DEPARTMENT SEPTEMBER 2011 RECORD SET CITY OF RENTON EDEPARTMENT OF PUBLIC WORKS APPROVED BY _ DATE APPROVED BY - -- - DATE APPROVED BY DATE APPROVED BY DATE ASBUILT SEWER NOTES AND DETAILS FOR COPPERWOOD 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" MIN.) SEE NOTE`6 MORTAR JOINT(S) (3,/8" MIN,) SEE NOTE 5 • C 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. MANHOLE FRAME' AND COVER PER DRAWING 401 s`. 4" MIN. TO -�... 12" MAX. • ,� Lj 24- 0 12" 1 - I " C-D P 4-- qq 54 D v aa.7 4 n ti 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, FLAN 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 TIME CASTING TO GRADE SHALL BE ACCOMPLISHED NTH A COMBINATION OF ADJUSTMENT RINGS, BRICKS AND MORTAR QNLY BRICKS SHALL BE STAGGERED TO CREATE A RUNNING BOND OR 1 /2 BOND: THE F 5HIbd5 IS PR T. SANITARY SEWER MANHOLES SHALL HAVE ALLINTEI_, k SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE' A TING WASSER MC-AROSHIELD OR APPROVED EQUAL; COLOR OF " TING SHALL BE WHITE 8. RUBBER GASKETED JOINTS SHALL BE IN CONFORMA WITH ASTM C-4- A d CHANNEL HEIGHT H A' N 4 1 , 9 SHALL BE MINIMUM OF 3/ TN_. SIDE DIAMETER HE LARGEST PIPE. 10. CONNECTIONS TO MANHOLE SHALL BE MADE USING i, ADAPTOR, R + 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 - PUBLIC WORKS SANITARY MANHOLE STlsi. PLAN = 400.2 DEPARTMENT SHALLOW SEPTEMBER 2011 4 REVISED WALL AT BACK OF LOTS 1 1-18 3 REVISED PER CITY REVIEW 2 REVISED PER CITY REVIEW 1 REVISED PER CITY REVIEW NO. REVISION SURVEYED: BCE BJT 7/9/15 BJT DESIGNED: BJT BJT 4/22/15 BJT RAG 3 30 15 / / BJT oRAwN: RAG BJT 11/15/15 BJT CHECKED: BJT BY DATE APPR APPROVED: BJT SCALE: HORIZ.: N/A VERT.: N/A NE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY A SEAL *-- Th, Aft 4000 OR APPROVF D FOUAL AND DRY SAND AFTER PATCHING 2. 0- x S=381412 PLAN IN TS :UT'MUE D,A : 2` ®" I- DEPTH [IV C_ASS .B. ASIiHALT TO BE 2" BEi-OW BOTTOM OF TIDE UPPER AOLRJSTMENT RING OR A MIN9Td3M OF B"" WHCHEVER 15 GREATER. L JUSN',r(�' M 1ATND NT(S)(31/8 M N) S I 0q NOTE 3 AND SPECIAL Pf2O ISON BRICKS, SEE NOTE 4 -.()511 N-0TE$ i REM7VE-P PAVEMENT 4N0 BAS�MATERIALSF tR A DISTANCE 3 ALL JOINTS 8E?VEEN r.w..CO E, ADJUSTMENT RINGS, WHICH IS EQUAL TO THE DIAMETER OF THE FRAME PLUS FOUR BRICKS AND FRAME SHAL_ BE GROUTED FEET ADJUST CASTING FRAME TO PAVEMENT SURFACE J5ING ISER RINGS 0R CONCRETE BLOCKS PER TiPLAN ♦ ADJUSTMENT OF FRAZE TO G iAiESHALL BE4E10.1. ACCOMPLIHEO WITH ACOMBINATION OI`ADJUSTMENT RINGS, BRICKS AND MORTAR ONLY BRICKS SHALL BE 2. REPLACE EXCAVATED MATERIAL WITH A MINIMUM OF 8' OF STAGGERED TO CREATE A RUNNING BOND OR 1f2 BOND THE CLASS 'B" ASPHALT OR TO A DEPTH THAT S 2" BELOW THE USE QF-SHIMS1S pR0M18ITL0. SOT -TOM OF THE UPPER ADJUSTMENT RING WHICHEVER IS GREATER OR AS APPROVED BY THE ENGINEER PUBLIC WORKS TYPICAL U'TII.MY COVUR MVED '1AI. PLM .� ��11►.4 ♦ r ..- DEPARTMENT i AD.! lrQR 446 -I PAYllflI[N'!' OR OVE1l1ATDATE VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DAT U M .At P 1 23 p �� SIONA L 3/8/16 V) LLJ F_ Z j z:)Z 3� 0 �Z N a L J X H Z LL. Z Lw LLJ N Z N N � -O Q C� p N 00 W M 00 N ^ Z 5;Z � (0 00 W z Lj N I I Li Q Z Is }i L!) Lfi c9 Z tn _ CN CN LJ Li N Z In Ln > N (N 00 W -.4- > ° J z QZ W b SJ ° 1, PER AS -BUILT REI/lSIOIVS 3/B/I DATE: CITY OF ASBUILT SEWER NOTES AND DETAILS 3/8/16 COPPERWOOD PAEG R DBOOK: RENTON QUADRANT HOMES DRAWING N0: Planning/Building/Public Works Dept. 14725 SE 36TH ST. SUITE 200 BELLEVUE, WA 98006 SHEET: OF 37 JAI-ININININJAIA 14� a5-3Sly1 � C �Wo m ^Nz z m m co D In D T c -o mo D co ; Om :acn D 'gym CO Imo U Ln R) z z m 0 D n O C) v 'fir] Ct4 N � d 't7 m � W D D 37 .AJ 0°o c D 00 w � W U7 A L: i'