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Home My WebLink AboutWWP2703195.60 Z m 0 aj Q O 0 a Uj W m x L= 1.0 N CD 0 a N rn M 1-1 M Ln v N Ln d N O LU m N Ln w(D MN Qo WN M<D Q CIA In �o Z ry o g m = 9 W SAN/TARYSEWER NOTES a 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS A. NO SPECIFICA7ONS OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST ED177ON OF THE W5DOT/APWA STANDARDS AND SPECIFIEA77ONS. 2. THE HOURS OF WORK /N THE STREET RIGHT-OF-WAY SHALL BE LIMITED TO 8.° 30 AM TO 3° 30 PM ON WEEKDA YS UNLESS ►� OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS AT 425-430-7200. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROED BY THE DEPARTMENT OF PUBLIC WORKS 24 HOURS IN ADVANCE. THE POLICE 6-4 DEPARTMENT FIRE DEPARTMENT AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE. 3 ALL CONSTRUCTION SHALL BE IN ACCORDANCE WI11 "STANDARD SPECIFICA 77ONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY THE WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION (APWA), LATEST [T� �11 ED177ON AND THE CITY OF RENTON STANDARD SPECIFICATIONS. 4. ALL ZOCA77ONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCA 77ON SO AS TO AVOID DAMAGE OR DISTURBANCE. �94 5. A PRE-CONSTRUCTON CONFERENCE AND A 24 HOUR NO776E SHALL BE REQUIRED PRIOR TO STARTING NEW CONSTRUC7ON. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STAR771VG r ` w CONSTRUCTION. (INSPEC77ON WILL BE ACCOMPLISHED BY A REPRESENTA77VE OF THE CITY OF RENTON). IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO N077FY THE U77LITY DEPARTMENT 24 HOURS /N ADVANCE OF BACKFILL/NG ALL CONSTRUCTION. 6. CONTRACTOR lS SOLEL Y RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND FOR 171E SAFETY OF WORKERS AND OTHERS ON THE CONSTRUC7ON SITE 7. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN SIREET USE AND ANY OTHER RELATED PERMITS W PRIOR TO ANY CONSTRUCTION. 8. PLANS APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS. 9. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUC7ON /S /N PROGRESS. 10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS-BUIL T DRAWNG OF THE SANITARY SEWER SYSTEM W11CH HAS BEEN STAMPED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 11. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYiERS WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAX/MUM DEPTH OF 8 INCHES, THOROUGHLY TAMPING EACH LAYER TO 95XOF MAXIMUM DENS/TY. THESE COMPACTED LA YERS MUST EXTEND FOR ONE P/PE DIAMETER ON EACH SIDE- OF THE PIPE OR TO 7NE 5 OF THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER THE PIPE SHALL BE THE SAME AS DESCRIBED. O O 12. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EX/S77NG TRA VELED ROADWA Y SHALL BE BACKFILLED WTH [� CRUSHED ROCK AND MECHANICAL Y COMPACTED. CUTS INTO EXISTING AS,°HAL T SHALL BE NEA TUNE CUT WITH A SAW /N A CONTINUOUS LINE. A 7FMPORARY COLD M/X PATCH MUST BE PLACED IMMED/A7H Y AF7FR BACKFILL AND COMPAC77ON. A PERMANENT HOT MIX PA TCH SHALL BE PLACED WITHIN 10 DA YS AND SHALL BE PER CURRENT CITY OF RENTON H W STANDARDS. 13. DATUM SHALL BE CITY OF RENTON, NA VD 1988 (METERS) AND MAD 1983/1'991 (METERS) IL 14. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE 57ABILIZFD TO THE SAUFAC77ON OF THE !,4 DEPARTMENT FOR THE PREVEN77ON OF ON -SITE EROSION AF7FR THE COMPLE770N OF CON57RUC77ON. 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERL Y PREPARED FOUNDA77ON /N ACCORDANCE WTH SEC 7ION 7-02. 3(I) OF THE CURRENT STATE OF WASHINGTON STANDARD SPEC/F/CA TONS FOR ROAD AND BRIDGE CONSTRUCTION. /7//S SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR 7h'E TOP OF 771E FOUNDA77ON MATERIAL AS WELL AS PLACEMENT AND COMPAC77ON OF REWIRED BEDDING MA7FR/AL TO UNIFORM GRADE SO THAT THE EN77RE LENGTH OF PIPE WILL BE SUPPORIFD ON A UN/FORML Y DENSE UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRA VEL 6" ABOVE AND BELOW THE PIPE. 13 16. SANITARY SEWER PIPE SHALL BE POL YV/NYL CHLORIDE (PVC) RUBBER GASR'ETFD ASTM D 3034, SDR 35, C900, OR DUCTILE 9I r IRON CLASS 50. SANITARY SEWER FORCE MAIN TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO LA7FST d. wjN REVS/ON OF AWWA C110 do C111, THICKNESS CL. 52. 0 17. IN UNIMPROVED AREAS, MANHOLE TO EXTEND A MIN/MUM OF 6" AND A MAXIMUM OF 18" ABOVE FINISHED GRADE. IN PA VED AREAS, COVER MUST SLOPE 1N ALL DIRECTIONS TO MATCH PA WNG. Z MWI 18. ALL SANITARY SEWER IMPROVEMENTS SHALL BE CONSTRUCTED IN ACCORDANCE WTH THESE APPROVED PLANS. ANY o DEWA17ON FROM THESE PLANS WLL REQUIRE APPROVAL FROM THE OWNER, ENGINEER AND APPROPR/ATE PUBLIC Z a Z� AGENCIES. N 19. L OCA 77ONS OF ROADWA YS, BUILDINGS AND PARK/NG AREAS SHOWN HEREON ARE APPROX/MA TF FOR DIMENSIONED " LOCATIONS OF THESE IMPROVEMENTS, REFER TO THE ARCHl1FCWAL SITE PLAN. IMPROVEMENT AND STRUCTURE z Z Z L OCA (TONS SHALL BE FIELD SET BY 77 E ENGINEER AS REQUIRED. 20. ALL MANHOLES SHALL BE PER THE CITY OF RENTON STANDARDS AND SPL-ClfICA TONS. ALL MANHOLES SHALL HA VE A En �' �' MINIMUM 0.10 FOOT TO MAXIMUM 1.0 FOOT DROP BETWEEN INVERT IN AND INVERT OUT. ALL MANHOLE COVERS SHALL BE ADJUSTED TO FINISH GRADE PRIOR TO FINAL PA V/NG OR LANDSCAPING. W W RRR 21. ALL TRENCH BACKFILL SHALL BE COMPACTED TO AT LEAST 95Z OF THE MAXIMUM DRY DENSITY PER ASTM D-1557-70 Z Z (MODIFIED PROCTOR), FOR THE FIRST THREE FEET ABOVE THE PIPE. 77/E REMAINING BACKFILL MAY BE TO 9OX IF " aNOT IN AN AREA OF FU7URE PAVEMENT OR 57RUC7URAL FILL. TRENCH BACKFILL AND COMPAC77ON SHALL BE COMPLETED rY PRIOR TO TES77NG LINES FOR LEAKAGE a_ a 22. ALL SIDE SEWERS SHALL BE A MIN/MUM 6" DIAMETER AND HAVE A MINIMUM SLOPE OF 2.OX PROPERTY/LOT CORNERS AND/OR BUILDING LOCA 77ONS AND FINISH GRADES SHALL BE ESTABLISHED IN THE FIELD PRIOR TO ANY SEWER o CONSTRUC770N. SIDE SEWER /TE STA77ONS ARE REFERENCED FROM THE IhEAREST DOWNSTREAM MANHOLE. THE N Q CONTRACTOR SHALL MAINTAIN ACCURATE AS -BUILT RECORDS OF ALL SIDE SEWER LOCA 7701VS. ALL SIDE SEWERS SHALL BE TESTED AT THE 77ME OF MAIN LINE TES77NG. PIPE MATERIAL SHALL BE C900 FOR DEPTHS OVER 15' >- 2j WHERE A WATER MAIN CROSSES ABOVE THE SANITARY SEWER, AND LESS MAN 3'O" OF VER77CAL CLEARANCE EXISTS m BETWEEN THE TOP OF SEWER AND BOTTOM OF WATER MAIN, 771E SEWER SHALL BE CONSTRUCTED OR RECONSTRUCTED WTH DUCTILE IRON PIPE (CLASS 50) FOR A MINIMUM HORIZONTAL DISTANCE OF 10' ON EACH SIDE OF 771E WA 7E? MAIN CROSSING. 24. SANITARY SEWER MAIN LINES (8" DIAMETER AND LARGER) SHALL NOT BE CONSTRUCTED ANY CLOSER THAN 10 FEET TO ANY BUILDING OR 5 FEET TO ANY CARPORT. 25. NEW CONNECTIONS TO EXIS17NC FACILITES SHALL BE SEALED OFF UIV17L UPSTREAM COIVSTRUC1701V /S FINISHED, TESTED, CLEANED AND ACCEPTED. ALL CONSTRUC7ON DEBRIS AND WATER SHALL BE REMOVED PR/OR TO OPENING 171E SEAL. ALL TES77NG SHALL BE IN THE PRESENCE OF A CITY OF RENTON l'NSPECTOR. z 26. PRIOR TO ACCEPTANCE OF CONSTRUC7ON AND/OR ISSUANCE OF OCCUPANCY PERMITS, ENGINEER/SURVEYOR-CERTIFIED o AS-BUIL T DRAWINGS MUST BE PREPARED OF ALL SANITARY SEWER FACILI WS V) w 27 INSTALL FALL RESTRAINT SYSTEM /N ALL SANITARY SEWER MANHOLES OVER 20 FEET DEEP. FALL RESTRAINT 5Y57FM SHALL BE "SURETRACT CLIMBING AND FALL PROTFC770N SYSTEM" AS M4NUFAC7URED BY "MILLER FALL PR07FCTIONM O z MOR TAA FILLET SEC. 15, TWP. 23 N., «GE. 5 E., W.M. MANHOLE FRAME AND CO VER SEE DRAWING BR29 ADJUSTMENT (4" MIN.) CONE RUBBER GASKETED JOINTS IN ACCORDANCE WITH ASTM C-443 STEPS - 3/4 " DEFORMED BAR STEPS SHALL BE INCLUDED CONCRETE RISER BY PIPE INC., OR APPROVED EQUAL. MAX. PIPE SIZE - 21 " l.D. LADDER -STD. ALUMINUM OR GALVANIZED STEEL CONCRETE SHELF PRECAST BASE SECTION OR CAST IN SHELF. NO TES: 1. STEPS TO BE 3/4" 0 DEFORMED BAR GAL VAN/ZED SAFETY STEPS OR EQUAL. 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED. J. CASTING TO BE PER DRAWING BR29. 4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE. 5. ALL JOINTS SHALL BE GROUTED. 6. SANITARY SEWER MANHOLES SHALL HAVE ALL INTER/OR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COA TING; WASSER MC-CONSEAL OR APPROVED EQUAL, - COL OR OF COA TING SHAL L BE WHI TE 7. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C-443. 8. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE INSIDE DIAMETER OF THE LARGEST PIPE. 9. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KOR-N-SEAL BOOTS OR APPROVED EQUAL. SAN/TARYMANHO F TYPICAL DETAIL NOT TO SCALE 8" TEE 1/2 PL UG AS DAM STAINLESS STEEL STI?APS_z; �•I/y�IxJl�] NO TES: 1. ALL PIPE SHALL BE SIMILAR MATERIAL AS MAINLINE. 2. STAINLESS STEEL STRAPS SHALL HA VE A MAXIMUM SPACING OF 18" STRAPS SHALL BE ATTACHED U77LIZ/NG STAINLESS STEEL EXPANSION BOLTS, MIN. 2 EACH AT CONNEC770N POINTS. 3 FOR MANHOLES 1 AND 2, THE CONTRACTOR HAS THE OP77ON OF ALSO USING AN OUTSIDE DROP PER CO. R. STD. PLAN 3075. INSIDE DROP CONNECTION INSSMHI NO SCALE NO TES.- 1. STEPS TO BE 3/4 " 0 DEFORMED BAR GAL VAN/ZED SAFETY STEPS OR EQUAL. 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED. 3. CASTING TO BE PER DRAWING BR29. 4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE. 5. OPENING SHOULD BE ON DOWNSTREAM SIDE. 6. ALL JOINTS SHALL BE GROUTED. 7. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COA77NG, WASSER MC-CONSEAL OR APPROVED EQUAL; COLOR OF COA77NG SHALL BE WHITE 8. RUBBER GASKETFD JOINTS SHALL BE IN CONFORMANCE WITH ASTM C-443. 9. CHANNEL HEIGHT SHALL BE A MINIMUM OF J14 THE INSIDE DIAMETER OF 7HE LARGEST PIPE. 10. CONNEC7ONS TO MANHOLE SHALL BE MADE USING GPI( ADAPTOR, KOR-N-SEAL BOOTS OR APPROVED EQUAL. 24"x 6" FRAME AND LIP PER DRAWING BR29. 4" MIN. TO 72" MAX. m ° a' -..P 24" i 72" N o � P ° Q � , Q N � 4 " ea 54 " a. . Ga - 4 -8 0 a. a a Qa a a as a6'a a 6» IP r` 6- SANITARYSHALL 0W MANHOLE TYPE B C. 0. R. STD DWG. BR 37 NO SCALE 3/4" SQUARES SPACED - 3/4" AS INDICATED - HT. 118" RAISE-1/2" WDE BORDER >n" PIPE MA TFRIAL AS SPECIFIED BY THE ENGINEER CAST IRON RING AND COVER NOTE° V IN UNIMPROVED AREAS POUR 1'-0" THICK 2' 0" SQUARE CONCRETE CLASS 3000, PAD AROUND RING AND COVER. IN ASPHAL T ROADWA YS RESTORE AROUND CLEANOUT RING AND COVER AS REQUIRED BY STANDARD DETAIL DRAWING BR36. 6 INCH OR 8 INCH CLEAN -OUT C. 0. R. STD DWG. BW 183 NO SCALE R/W 2 "x 4" STUD SERVICE MARKER PAINT UPPER PORTION WHITE AND LABEL "SEWER" WITH 3" HIGH BLACK LETTERS. WRAP #F WIRE AROUND THE PIPE, EXTEND IT TO FINISH GRADE AND A TTA CH I T TO THE 2 "x4 " STUD. SIDESEWER DETAIL NO SCALE 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. 1; 3.- 5 MIX h IQU� CONCRETE �N��rK�NG BLOCKING7 Pv / PNGEE��OG MIN MpX°GREY GON 29 MIN SLOPE - - - HORIZONTAL 6" SIDE OUTLET TEE } SEWER MAIN I SEWER MAIN Z Z CONCRETE BLOCKING ANGLE (O OF TEE A T MAIN OVER 25' TYPICAL SIDE SEWER ELEVA TION ELEVA TION NOTE.° UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HA VE A MINIMUM 4' COVER AT PROPERTY LINE OR 3-5' LOWER THAN THE LOWEST HOUSE EL. EVA TION, WHICHEVER IS L 0WER. UNLESS OTHERWISE APPROVED BY THE CITY, MAKE TAP THROUGH CAST IRON SADDLE SECURED TO SEWER MAIN WITH STAINLESS STEEL BANDS WHEN CONNECTING NEW SIDE SEWERS TO EXISTING MAIN. VITRIFIED CLAY, PLAIN AND REINFORCED CONCRETE, D.I. PIPE AND C.1, PIPE SEWER MAINS ARE TO BE CORE DRILLED SIDE SEWER DETAIL // NO SCALE 5�3I9Sob •Prana.v� 2'-0" CONCREE7F CLASS 3000 1' -0" 6- J 4-3/4 „ 12 "0 FIBER JOINT PACKING 45' (118) BEND 4 Q� 6 , II I PLUG TO BE SEALED -�� IN SAME MANNER AS - MAIN SEWER JOINTS H- STD ,p 33251 O ' N 7ER`.� FS /� AL ENS\ RECOMMENDED FOR APPROVAL BY.-n 7� BY DA 7Z.- BY.° -DATA: 1477 1 NE 29th Place Suite 7 0 7 Bellevue, Washington 98007 425.885.7877 Fox 425.885.7963 DESIGN ENGINEERING PLANNING • SURVEYING SANITARYSEWER DETAILS APR 12 -411, CORE 108102052 C5.31