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Home My WebLink AboutWWP2703451.90 U O z m 0 a cn w a W X w 0 g o � e m �a ,, UN �g �a o� o 3� a LE o t11) z 3� O oa V) V� o IZ)N w fQo I- oa �a 4 Ul 4i +� as v 04 N (n 0 X O Z 7' 1 NOT TO SCALE POR OF THE NE 1/4 OF THE SE 1/4 & THE SE 1/4 OF THE NE 1/4, ALL IN SEC. 10, TWP. 23 N., RGE. 5 E., W.M. 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 S12E - 'E' CONCRETE SHELF PRECAST BASE SECTION OR CAST IN SHELF. •A, 'B 'C' 48" MH 48" 6" MIN. 5'MIN V. 21" I.D. 54" MH 54" 8" MIN. 5.5" MIR 24" I.D. 60" MH 60" 8" MIN. 6" MIN. 42" Ml\. 30" LD. 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 ONLY. 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. it. 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 STD. PLAN - 400.1 ` + DEPARTMENT STANDARD SANITARY MANHOLE SEPTEMBER 2011 MANHOLE FRAME AND COVER PER DRAWING 401, ADJUSTMENT RINGS (2" MIN.) SEE NOTE 6 MORTAR JOINTS) (3/8" MIN.) �i SEE NOTE 5 4" MIN. TO e 12" MAX. v c X A+ 24„ ¢ v 9 - a u) 0 d � m N O m Z m Q o. - X N Q " >I 454" 71. 11( SQ 9 p. 6.. 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 ONLY. BRICKS SHALL RF STAGGERED TO CREATE A RUNNING BOND OR 1/2 BOND, 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 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. �. PUBLIC WORKS SANITARY MANHOLE STD. PLAN - 400.2 DEPARTMENT SHALLOW SEPTEMBER 2011 BOLTHCLES - 3 PLCS EQUALLY SPACED 12C' APART ❑N 23 1/16' (586mm) DIA B,C, (SEE DETAIL) RENTO \\ SEWER �IqE IM ISA COVER & FRAME PLAN VIEW 2s• DIA. C635mm] 1' 3/4' C25mm] C19mm] -54 8 3/4" L 2 1/2' C222mm] 164mm] TYP COVER SECTION VIEW 26 1/2' DIA C673mm] 25 1/4' DIA 1641mm] 1 1/16' 1/4' (6mm) DIA 127mm] NEOPRENE GASKET 6' C152 mm] 5/8' J 23 3/81 DIA CL ❑PEN [16mm] 7594mm] 27 5/16' DIA C694mm] 34 1/8' DIA COVER BOTTOM VIEW 3) BLT SDC. (ALLEN HEAD) 5/8'-11 X 1.5 SS \ RUBBER WASHER EON BOLTING DETAIL I/4' C6mm] [27mm] 1/s• # C3mm] i/8' CR3mm7 GASKET GROOVE DETAIL C867mm] 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"). Y STD. PLAN - 401 PUBLIC WORKS MANHOLE FRAME AND COVER DEPARTMENT DECEMBER 2008 0-14 �\ �LJ > <1J� =;, IX o�oJ� RECESSED LIFT POCKET " - 11 N.C. SOCKET HD SCREW 1 Ya" LONG (BRONZE OR S.S.) " x 2" RAISED PADS �- 12 Y4" 14" � 2„ ye„ 2„ y4„ 2" 11" 12 Y4" 14" CAST IRON RING AND COVER 2" A.C- 2'-0„ 6" CONCRETE CLASS 3000 SAND OR EXPANDABLE FCAM WATER TIGHT PLUG 45' (1/8) BEND 45' (1/8) BEND PIPE MATERIAL AS SPECIFIED BY THE ENGINEER NOTES: 1. B" AND 6" CLEANOUTS ON SEWER MAINS SHALL BE EAST JORDAN IRON WORKS, INC. No, M98 OR EQUAL. CLEAN OUT SHALL BE A WATER TIGHT ASSEMBLY. 2. IN UNIMPROVED AREAS, POUR A 1'-0" THICK, 2'-D" SQUARE CONCRETE, CLASS 3000, PAD AROUND THE RING AND COVER. STD. PLAN - 403.1 PUBLIC WORKS B OR 6 INCH CLEAN -OUT +� + DEPARTMENT FOR SANITARY SEINER MAINS SEPTEMBER 2011 T ~ S SANITARY SEWER NOTES AND SPECIFICATIONS 1. ALL *ORK AND WORK MATERIAL SHALL BE /N CONFORMANCE WITH TIME STANDARDS AND SPECIFICATIONS OF 774E CITY OF RENTON PLANN/NG/BUILD/NG11PUBLIC WORKS DEPARTMENT AND THE LATEST ED17101V OF THE WSDOT/APWA STANDARDS AND SPECIRCA17IONS, AS APPROVED AND MODIFIED BY THE CITY OF RENTON /N 774E RENTON STANDARD PLANS & SPECIFICATIONS A SET OF APPROVED PLANS SHALL BE KEPT ON SI7E AT ALL 77MES DURING CONSTRUCTION. 2. THE HOURS OF WnRK /N 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. J. ALL LOCATIONS OF EXIS77NG UTILITIES SHOWN ARE APPROXIMATE AND 1T SHALL BE 774E CONTRACTOR'S RESPONSIBILI7Y TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. 4. A PRE-CONS7RUC710N CONFERENCE AND A 24 HOUR N077CE SHALL BE REQUIRED PRIOR TO STAR77NG 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 CON7RACTOR'S RESPONSIBILITY TO N077FY THE PUBLIC WORKS INSPECTOR 24 HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. 5. CONTRACTOR IS SOLELY RESPONSIBLE FOR 774E MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF KURKERS AND OTHERS ON 174E CONSTRUCTION SITE. 6. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY 07HER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. ZPLANS 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 97E 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 807H SIDES OF THE PIPE 1N 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 774E TRENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED. 11. OPEN CUT ROAD CROSSINGS FOR U77L/TY TRENCHES ON EXISTING TRAVELED ROADWAY SHALL BE BACKFILLED WI7H CRUSHED ROCK AND MECHANICALLY COMPACTED UNLESS OTHERWISE APPROVED BY 12. DATUM FOR WR77CAL CONTROL SHALL BE NORTH AMERICAN VER77CAL DATUM 1988 METERS, AND FOR HORIZONTAL CONTROL SHALL BE NORTH AMERICAN DA77JM 198311991 METERS UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. REFERENCE BENCHMARK AND ELEVA77ONS ARE N07ED ON THE PLANS 13. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE SA77SFAC71ON OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COWPLE7101V OF CONSTRUCTION. 14. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF 774E CITY OF RENTON PLANN/NG/BUILD/NGIPUBL1C WORKS DEPARTMENT AND THE LATEST ED171ON OF THE WSD0T/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY 774E CITY OF RENTON /N 174E RENTON STANDARD PLANS do SPECIFICATIONS. THIS SHALL INCLUDE NECESSARY LEVELING OF 774E 7RENC14 BOTTOM OR THE TOP OF THE FOUNDA77ON MAT>=R/AL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT 774E 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, SOR 35, OR DUCTILE IRON CLASS 50, UNLESS 07HERWSE 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 DIREC71ONS TO MATCH PAVING. 1. BACKWATER VALVE SHALL BE LOCATED WITHIN 5' OF THE FOUNDATION. 2. SEE SHEETS 3 AND 4 FOR 774E APPLICABLE LOTS. J. WHERE DEPTH TO PIPE INVERT IS LESS THAN 3 FEET, SUBSTITUTE CONCRETE ME7ER BOXES FOR VALVE CHAMBER. FOG777E NO. 2 (CONC. LID WITH ALUM. INSPECTION PLATE). STACK 2 OR 3 BOXES AS NECESSARY. 4. WHERE DEPTH TO PIPE INVERT IS GREATER THAN 5 FEET, SUBSTITUTE 48" CONCRETE MANHOLE PER CITY OF RENTON DWG NO. BR28. FROM h 4" SIDE COM SWING CHECK VAL VE MODEL 104P3 OR EQUAL 4" SIDE SEWER BA CKWA TER VALVE A SSEMBL Y NOT TO SCALE 345119 CITY OF RENTON /r Approved by. s � 41 Date: Approved by: - Date: Approved by: Date: Approved by: Date: ®2012 TRIAD ASSOCIATES -34 1 1� TRLAD ASSOCIATES 12112 115th Ave. NE Kirkland, WA 98034-6923 425.821.8448 425.821.3481 fax 800.488.0756 toll free www.triadassociates.net (L CL s 6 a bb�b i z M 0 a aw1 M 0 0 z RICHARD A. TaWK/NS PE T MANAGER MAt- a. HARRISON, PLS PROJECT SURVEYOR RICHARD A. MMK1NS PE PROJECT ENGINEER JEFFERY L COX, ASLA PROJECT LANDSCAPE ARCHITECT FIRST SUBMITTAL DATE: 7127107 SCALE: HOW.: NIA VIET.:N/A PEER REVIEW: TOM MATT, PE 12/13/11 A. -O� 4 25841 �Tt & jONALR�� STAMP NOT VALID UNLESS SIGNED AND DATED JOB N0. 01- 04 7 SHEET N0. 9 OF 10 a y 0 °CD o O 5 "t 7_1 w