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Home My WebLink AboutS-404811a) E Q 0 0 V) I co 00 i c: co i 0 CD CD O co U N n 0 O Q W< Lq N a L. 7' 1 NOT TO SCALE MANHOLE FRAME AND COVER SFE STD- PLAN 401 ADJUSTMENT RINGS (2" MIN.) SEE MOTE 6 MORTAR JQINT(S) (3/B" 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.. CR APPROVED EQUAL. LADDER -POLYPROPYLENE SHALL BE ATTACHED TO MANHOLE MAX. PIPE SIZE - 'E' CONCRETE SHELF PRECAST BASE SECTION OR CAST IN SHELF - ,A, `B' ,C' ,D' 'E, 48" MW 48" 6" MIN. 5"MIN 24" MIN. 21" I.D. 54" M#t 54" 8" MIN. 5-5" MEN, 24" MEN. 24' I.D. 64' MH 60" a" MIN. I$" MIN. 42" - 30" 1.0. 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, R15ER RINGS, BRICKS AND CASTING SHALL BE GROUTED. 6. ADJUSTMENT OF THE CASTING TO GRADE SHALL BE ACCOMPLISIED WITH A COMBINATION OF ADJUSTMENT RINGS, BRICKS AND MORTAR 2 LL BRICKS SHALL BE 5TAGGE#REU TO CREATE A RUNNING BOND OR 1/2 BOND. THE USE OF SHILLS 1S PROHIBITED. 7. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING; WASSER MC-AR45HIELD OR APPROVED EQUAL: COLOR OF COATING SHALL BE WHITE. 8. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE 'MTH ASTM C-443. 9. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 OF THE INSIDE DIAMETER OF THE LARGEST PIPE. 14. CONNECTIONS TO MANHOLE SHALL 13E MADE RISING GPK ADAPTOR, KOR-N--SEAL BOOTS DR 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. SM. PLAN - 400.1 PUBLIC WORKS STANDARD SANITARY MANHOLE DEPARTMENT SEPTEMBER 2011 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. BENCHMARK FOUND PUNCHMARK IN 1 %" BRASS DATUM DISK IN CONCRETE MONUMENT IN CASE 0.4' BELOW GRADE (7/20/2017) HORIZONTAL DATUM: VERTICAL DATUM: OBSERVED (NAD 83/11) NAD '83/'11 NAVD '88 N:191092.94, E:1311476.14 FOUND PUNCHMARK IN %" BRASS PIN IN CONCRETE MONUMENT IN CASE 1.4' BELOW GRADE (7/20/2017) OBSERVED (NAD 83/11) N0. N:191241.77, E:1311481.30 ASBUILT SEWER NOTES + DETAILS OF FOREST TERRACE PLAT A PORTION OF SECTION 04, TOWNSHIP 23 N., RANGE 05 E., W.M. CITY OF RENTON, KING COUNTY, WASHINGTON MANHOLE FRAME AND COVER PER DRAWING 401, ADJUSTMENT RINGS (2" MIN,) --,, SEE NOTE MORTAR JC SEE NOTE 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, 6. ALL JOINTS BETWEEN THE CONE. RISER RINGS, BRICKS AND CASTING SHALL BE GROUTED. 6. ADJUSTMENT DF THE CASTING TO GRADE SHALL BE ACCOMPLISHED WITH A COMBINATION OF ADJUSTMENT RINGS. BRICKS AND MORTAR ONLY. BRICxS SHALL BE STAGGERED TO CREATE A RUNNING BOND OR 1/2 BOND, THE USE OF SHIMS IS PROHIBITED. • SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING; WASSER MC-AROSHIEL❑ 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 THE INSIDE DIAMETER OF THE LARGEST PIPE. 1G. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KKR-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 - 400.2 4 PUBLIC WORKS SANITARY MANHOLE DEPARTMENT SHALLOW � -- SEPTEMRER 2011 A SEAL WITH AR 4-000 DR APPROVED EQUAL AND DRY SAND AFTER PATCHING MD ., „", u R,ti'j ti..j NOTE 3� AND SPECIAL PRWINLSD 7-05.3(1). PATCHED AREA PLAN NTS U-1 DEPTH OF CLASS "13" ASPHALT TO BE 2' BELOW BOT70M OF T+iE UPPER ir AOJUSTMI=NT RING OR A VINIVILI l OF 8" WHICHEVER 15 GREATER. ____...._... .-..-_ ,. I.) OR BRICKS. SEE NOTE 4. SECTION A -A N.0If=5 1 REMOVE PAVEMENT AND BASF MATERIALS FOR A DISTANCE WHICH IS EQUAL TO THE DIAMETER OF THE FRAME PLUS FOUR FAT. ADJUST CASTING FRAMETO PAVEMENT SURFACE USING RISER RINGS OR 00KCRE I BLOCKS PER STO. PLAN 400.1. 2 REPLACE EXCAVATED MATERIAL WITH A MINIMUM OP S' OP CLASS "B" ASPHALT OR TO A DEPTH THAT IS 2' BLOW THE BOTTOM Of THE UPPER ADJUSTMENT RING WHICHEVER IS GREATER OR AS APPROWD BY THE ENGINEER. 3. ALL JOINTS BETWEEN THE CONE, ADJUSTMENT RINGS, BRICKS AND FRAME SHALL BE GROUTED. 4. ADJUSTMENT OF THE FRAME TO GRADE SHALL BE ACCOMPLISHED WITH A COMBINATION OF AD, USTMEMT RINGS. BRICKS AND MORTAR ONLY. BRICKS SHAil 13E STAGGERED TO CREATE A RUNNING BOND OR V2 BOND. THE USE OF SHIMS IS PROHIBITE.O. TYPICAL UTILITY COVER APPROVED.� LAN - �� * ; PUBLIC WORKS ADJUSTMENT FOR dK DEPARTMENT' PAVEMENT OR OVERLAY%9"4111 o{. v�.ei, �a.1-L.O., DATE: 6. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY 13. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUCTION. 7. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS. 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 8. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF THE CONSTRUCTION IS IN PROGRESS. WSDOT/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE CITY OF RENTON IN THE RENTON STANDARD PLANS & SPECIFICATIONS. THIS SHALL INCLUDE 9. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS -BUILT DRAWING OF NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 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 10. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A ABOVE AND BELOW THE PIPE. LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES, THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY. THESE COMPACTED 15. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE 3034, SDR 35, OR DUCTILE IRON CLASS 50, UNLESS OTHERWISE APPROVED BY THE SIDE OF THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE WASTEWATER UTILITY. SAME AS DESCRIBED. 16. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12 11. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAY INCHES ABOVE FINISHED GRADE OR MUST HAVE MINIMUM 2' DIAMETER CONCRETE RING SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED UNLESS POURED AT GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH OTHERWISE APPROVED BY PAVING. 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. RECORD DRAWINGS AS BUILT TJS 1/12/22 BJT suRvEym: SCALE N/A VER_ HOR OWAL: WD 1983/1991 CITY OF DESIGNED: TJS �• ,� RENTON DRAWN: TJS ONE INCH DATUM CHECKED: BJT AT FULL SCALE IF NOT ONE INCH Planning/Building/Public Works Dept. REVISION BY DATE AP P R SCALE ACCORDINGLY APPRovED: BJT z 4�1423 �/4:A 2/ 7/2 V G V • 4) � .� O (0 m C � C L u c: O N M < 00 N 1aQq tC14 0) L0 L..i O Ln 4; N Lo /c�v W U r a) Y �'t S-404811 � ini rnnnIDi innirF XnnTu riTv nG RGnirnni eTnninnrzne ASBUILT SEWER NOTES + DETAILS FOREST TERRACE PLAT PULTE GROUP, INC 3535 FACTORIA BLVD S.E., #600 BELLEVUE, WA 98006 N 0 C) O I 00 Q r- O C) 0 0 I Q LJ_I (o U � Q 00 T L1J %O ` DATE: 2/7/2022 m O MMDBWK: PAGE: L. J W DRAWING NO: Q v, m SHEET: 5^ OF. L