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Home My WebLink AboutS-341002ti q O � W w C) C) 7h V L. J G W m H a a z 9 AA S 5 a 3� a 6 8 g n B � W C h g x = x SAN /TARYSEWER NOTES 1. ALL WORK MA7ERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIRCA DONS OF IHE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST £01270N OF 7HE WSOOT/APWA STANDARDS AND SPECIF /CA DONS 2 THE HOURS OF WORK IN THE SIREET RIGHT -OF -WAY SHALL BE LIMI7ED TO 8•30 AM TO 3.30 PM ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY 7HE DEPARTMENT OF PUBLIC WORKS AT 425 - 430 -7200. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 24 HOURS /N ADVANCE THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE. 3. ALL CONSTRUCTION SHALL BE IN ACCORDANCE NTH STANDARD SPECIFICA DONS FOR MUNIOPAL PUBLIC MORKS CONSTRUCTION" PREPARED BY THE WASHINGTON STATE CHAPTER AMER /CAN PUBLIC WORKS ASSOCIA DON (APWA), LA7EST EDITION AND THE CITY OF RENTON STANDARD SPECIFICA DONS 4. ALL LOCA DONS OF EXIS71NO UTILITIES SHOWN ARE APPROX /MA If AND IT SHALL BE THE CONTRACTORS RESPONSIBILITY 70 WR /FY 7HE 7RUE AND CORRECT LOCA DON SO AS TO AVOID DAMAGE OR 01577IRBANCE. 5 A PRE- CON57RUC770N CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR TO STARTING NEW CON57RUCTION. IT SHALL BE 7HE CON7RACTOR S RESPONSIBILITY TO SECURE ALL NECESSARY PERM 17S PRIOR TO STARTING CONSTRUCTION. (INSPECTION WILL BE ACCOMPLISHEO BY A REPRESENTANE OF THE CITY OF RENTON . IT SHALL BE THE CON7RACTORS RESPONSIBILITY TO NOTIFY THE UPLI7Y DEPARMMEN 24 HOURS /N ADVANCE OF BACKRUING ALL CONSTRUCTION. 6. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, ME7HODS AND SEQUENCES OF CONS7RUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON 7HE CONSTRUCTION SITE. Z IT SHALL BE THE RESPONSIBILITY OF 7HE CONIRACTOR TO OBTAIN STREET USE AND ANY OTHER RELA7E0 PERMITS PR /OR TO ANY CONSTRUCTION. B PLANS APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS. 9. A COPY OF THESE APPROVED PIANS MUST BE ON THE JOB SITE MHENEV£R CONSIRUCTION IS /N PROGRESS. 10. HIE CONTRACTOR SHALL PROV40E THE CITY OF RENTON W17H AN AS -BUILT ORAWING OF THE SANITARY SEWER SYSTEM WH /CH HAS BEEN STAMPED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 11. 340KF21 -WALL BE PLACED EQUALLY ON 907H SIDES OF THE PIPE IN LAYERS WITH A LOOSE AVERAGE D£P771 OF 6 INCHES MAX /MUM DE07H OF 8 INCHES, WORLOYOKY TAMPING EACH LAYER TO 95% OF MAXIMUM DENSITY. THESE COMPAC70 LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE 7RENCH. M47ERIALS 70 COMPLE7E IRE FILL OVER 7HE PIPE SHALL BE )HE SAME AS DESCRIBED 12 OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING IRA 00 ROAOWAY SHALL BE BACKRU69 WITH CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO EXISTING ASPHALT SHALL BE NEARINE CUT W9TH A SAW IN A CONTINUOUS LINE A 7EMPORARY COLD MIX PATCH MUST BE PLACED IMMEDIATELY AFTER BACKF /LL AND COMPACTION. A PERMANENT HOT MIX PA 70 SHALL BE PLACED Wl7HIN 10 DAYS AND SHALL BE PER CURRENT CITY OF RENTON STANDARDS. 13. DATUM SHALL BE CITY OF RENTON, NA V9 1988 (METERS) AND MAO 198311991 ( ME7ERS) 14. ALL 9157URBEO AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE SATISFACTION OF THE DEPAR7MENT FOR THE PR£VENPON OF ON-577F EROSION AFTER THE COMPLETION OF CONSIRUCRON. 15 ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDA DON IN ACCORDANCE W77H SECTION 7- 023(1) OF THE CURRENT STATE OF WASH /NGTON STANDARD SPECFCATONS FOR ROAD AND BRIDGE CON57RUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE 7RENCH BOTTOM OR THE TOP OF THE FOUNDATION MATER /AL AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING M4 7ER/AL TO UNIFORM GRADE SO NA THE ENTIRE LENGTH OF PIPE WILL BE SUPPORIED ON A UNIFORMLY DENSE UNMELOING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6' ABOVE AND BELOW THE PIPE. 16. SANITARY SEWER PIPE SHALL BE POL YWNYL CHLORIDE /PVC) RUBBER GASKE7E0 AS)M D 3034, SOR 36, C900, OR DUCTILE IRON CLASS 50 SA ITA Y SEWER FORCE MAIN 70 BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO LATEST REWSION OF AWWA C110 & C111, THICKNESS CL. 52. 17. IN UNIMPROVED AREAS, MANHOLE TO EXTEND A MINIMUM OF 6' AND A MAXIMUM OF 18' ABOVE RN/SHLD GRADE. IN PAVED AREAS, COVER MUST SLOPE IN ALL DIRECTIONS TO M4 7CH PALING. 19 ALL SANITARY SEWER IMPROVEMENTS SHALL BE CONSTRUC7E0 IN ACCORDANCE 97H THESE APPROVED PLANS ANY DEWA17ON FROM THESE PLANS MOLL REOU/RE APPROVAL FROM THE OMNER, ENGINEER AND APPROPRIA7E PUBLIC AGENCIES 19. LOCA DONS OF ROADWAYS, BUILDINGS AND PARKING AREAS SHOWN HEREON ARE APPROXIMATE FOR O/MENS10NEO LOCATIONS OF THESE IMPROVEMENTS REFER TO THE ARCH17EC711RAL SITE PLAN. IMPROVEMENT AND SIRUC7.46E LOCATIONS SHALL BE RR9 SET BY 7HE ENGINEER AS REQUIRED. 20. ALL MANHOLES SHALL BE PER NE CITY OF RENTON STANDARDS AND SPECIFICATIONS. ALL MANHOLES SHALL HAVE A MINIMUM 0.10 FOOT TO MAXIMUM 1.0 FOOT DROP SE79EEN INVERT IN AND INVERT OUT. ALL MANHOLE COVERS SHALL BE AOJUS7ED TO FINISH GRADE PRIOR 70 FINAL PAVING OR LANDSCAPING 21. ALL 7RENCH BACKFILL SHALL BE CGMPAC7E0 TO AT LEAST 95% OF THE MAX /MUM DRY DENSITY PER AS7M 0- 1557 -70 (MODIFIED PROC70R). FOR 7HE FIRST THREE FEET ABOVE THE PIPE. TIE REMAINING BA l7LL MAY BE TO 9 W lF NOT IN AN AREA OF FUTURE PAVEMENT OR SIROCAIRAL FILL. TRENCH BACKF/LL AND COMPACTION SHALL BE COMPLE70 PRIOR 70 7ES77NO LINES FOR LEAKAGE. 22. ALL SIDE SEWERS SHALL BE A MINIMUM 6' D/AME7ER AND HAVE A MINIMUM SLOPE OF 20% PROPERTY140T CORNERS ANO /OR BUILDING LOCATIONS AND FINISH GRADES SHALL BE ESTABLISHED IN THE FIELD PRIOR TO ANY SEWER CONSTRUCTION. SIDE SEWER )EE STATIONS ARE REFERENCED FROM THE NEAREST DOW67REAM MANHOLE. 7HE CONIRACTOR SHALL MAINTAIN ACCURATE AS -BUILT RECORDS OF ALL SIDE SEWER LOCATIONS ALL SIDE SEWERS SHALL BE ES7E0 AT NE TIME OF MAIN LINE 7ESDNG. PIPE MA7ER/AL SHALL BE C900 FOR DEPTHS OVER 15' 23 WHERE A WRIER MAIN CROSSES ABOVE THE SAN ITARY SEWER, ANO LESS THAN 3'0' OF VERTICAL CLEARANCE EXISTS BETWEEN THE TOP OF SEWER AND BOTTOM OF WATER MAIN, THE SEWER SHALL BE CONSTRUCTED OR RECONSTRUCTED WITH DUCTILE IRON PIPE (CLASS 50) FOR A MINIMUM HORIZONTAL DISTANCE OF 10' ON EACH SIDE OF THE WA )ER MAIN CROSSING. 24. SANITARY SEWER MAIN LINES (B" DIAMETER AND LARGER) SHALL NOT BE CONS7ROC7ED ANY CLOSER IRAN 10 FEET 0 ANY BUILDING OR 5 FE T TO ANY CARPORT. 25. NEW CONNECTIONS TO EX/SDNG FACILITIES SqALL BE SEALED OFF UNTIL UP37REAM CONSTRUCTION IS FINISHED, 7F57DI CLEANED AND ACCEPTED. ALL CONSRUCTION DEBRIS ANO W4 75? SHALL BE REMOVED PRIOR TO OPENING THE SEAL. ALL 7ES77NG SHALL BE IN )HE PRESENCE OF A CITY OF RENTON INSPECTOR. 26. PRIOR TO ACCEPTANCE OF CONSTRUCTION AND /OR ISSUANCE OF OCCUPANCY PERM175, ENGINEER /SURVEYOR - CERTIFIED AS -BUILT ORAWNGS MUST BE PREPARED OF ALL SANITARY SEWER FACIV DES. 27. INSTALL FALL RESTRAINT SYS74 IN ALL SANITARY SEWER MANHOLES OVER 20 f£ET DEEP. FALL RESTRAINT SY57EM SHALL BE SURE7RACT CLIMBING AND FALL PR07EC77ON SYS7EM; AS MANUFACTURED BY 'ULLER FALL PROTECTION'. R/W I.-J-5 MIX h CONCRETE 81 DOMING MIN 25 1 10' MlN -L 1 f 6" BUILOING SEWER PIPE I 7FE W77H 6" SIDE OL17ZET CMANOUT -SEE DETAIL LEFT 21r 4" STUD SERWC.E MARKER PAINT UPPER PORTION WHIT£ AND LABEL °SEWER" WITH 3" HIGH BLACK LETTERS WRAP ,f6 WIRE AROUND THE PIPE, EXTEND IT TO FINISH GRADE AND ATTACH IT TO THE 2x4' STUD. SIDE SEWER DETAA- i NO SCALE 1 -1, 3/4" SQUARES SPACED - 314" AS INDICATED - HT. 1 /B° /0 ❑O X1/2., El El ❑ ❑ -� 1" RAISE -1/2 " WIDE BORDER CAST IRON RING AND CO DER 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR OUCDLE IRON PIPE. \-% 5" SIDE OUTLET lEE SEWER MAIN CONCRETE BLOCK /NG ANGLE OF TEE AT MAIN OVER 25' out PNN�1 OGKING MAO' G CON Rb 2Z MIN SLOPE HORIZONTAL SEWER MAIN TIP /CAL SIDE SEWER ELEVA DON NOIE• UNLESS 07HERNSE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 4' COVER AT PROPERTY LINE OR 3-5'L O#FR THAN THE LOWEST HOUSE ELEVA DON WHICHEVER IS LOWER. UNLESS OTHERWISE APPROVED BY THE CITY, MAKE TAP THROUGH CAST IRON SADDLE SECURED TO SEWER MAIN MOTH STAINLESS S7EEL BANDS WHEN CONNECTING NEW S10E SEWERS TO EXISTING MAIN. WIR1F7£0 CLAY, PLAIN AND REINFORCED CONCRETE, D.I. PIPE AND CI. PIPE SEWER MAINS ARE TO BE CORE DRILLED SIDE SEWER DETAIL # NO SCALE 12'9 FIBER ✓i PACMINL 45'(118, 2 =n„ PIPE MATERIAL AS SPECIFIED BY THE ENGINEER CONCRETE CLASS 3000 3/4" MORTAi FILLET t MANHOLE FRAME AND COVER SEE ORAWING BR29 ADJUSTMENT (4' MIN.) CONE RUBBER GASKE7E0 JOINTS IN ACCORDANCE WITH AS/M 0-443 57EPS - 3 /4'OEFORM£0 BAR 57EPS SHALL BE INCLUDED CONCRETE RISER BY PIPE INC., OR APPROVED EQUAL. MAX PIPE SIZE - 21' 1. D. L400ER -57D. ALUMINUM OR GALVANIZED STEEL CONCRETE SHELF PRECAST BASE SECTION OR CAST IN SHELF. NOTES 1. STEPS TO BE 314' 9 DEFORMED BAR GAL VAN /ZED SAFETY SIEPS OR EQUAL. 2 STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED. 3 CASTING TO BE PER IRA WNG BR29 4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE 5. ALL JOINTS SHALL BE GROUTED. 6. SAAITARY SEMER MANHOLES SHALL HAVE ALL 1W)FRIOR SURFACES INCLUDING CHANNELING, COA)EO (SEALED) NTH A HIGH SOLIDS URE7HANE COATING,• WASSER MC- CONSEAL OR APPROVED EQUAL,• COLOR OF COATING SHALL BE MH17E. 7. RUBBER GASKE)ED JOIN75 SHALL BE IN CONFORMANCE NTH A57M C -443 8 CHANNEL HEIGHT SHALL BE A MINIMUM OF 314 THE INSIDE D /AMETER OF IRE LARGEST PIPE. 9 CONNECTIONS TO MANHOLE SHALL BE MADE USING GPI( ADAPTOR, KOR -N -SEAL 90075 OR APPROVED EQUAL. SANITARYMANHOLE TYPICAL DETAIL NO SCALE I%nUNOTE IN UNIMPROVED AREAS POUR 1'-0" THICK 2' -0° SQUARE CONCRETE, CLASS II 1 PLUG TO BE SEALED 3000, PAD AROUND RING AND COVER. IN ASPHALT ROADWAYS RESTORE IN SAME MANNER AS AROUND CLEANOUT RING AND COVER AS REQUIRED BY STANDARD DETAIL _ _ _ II i MAIN SEWER JOINTS. DRAWING BR36. - - - - - - - 6 INCH OR 8 INCH CLEAN -OUT UNDERGROUND LOCATOR S] No SCALE CALL BEFORE YOU DIG! 7 -800- 424 -5555 C0 5-3410,Q2;,z, pml / DESIGN ENGINEERING • IP COREJOB# RECOMMENDED FOR APPROVAL BY- DATE: - BY, OWE - 14711 NE 29th Place Suite 701 Bellevue, Washington 98007 425.885.7877 Fax 425.885.7963 LANNING • SURVEYING SANITARY SEWER NOTES & DETAILS C5.31