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Home My WebLink AboutS-411103IN GENERAL NOTES 1. ALL NEWLY- INSTALLED AND NEWLY- REHABILITATED (PUBLIC AND PRIVATE) SANITARY SEWER AND STORM DRAIN MAIN LINES SHALL BE INSPECTED BY MEANS OF REMOTE CCTV. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY OF RENTON INSPECTOR ASSIGNED TO THE PROJECT PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS, AND/ OR PAVEMENT. 2. THE CONTRACTOR SHALL PERFORM ALL CCTV INSPECTIONS IN ACCORDANCE WITH THE NATIONAL 1. WATER GENERAL NOTES ALL WORK AND MATER/ALS SHALL BE IN ACCORDANCE W/TH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS STANDARD SPECIFICATIONS AND SPEC/AL PROVISIONS AND WSDOT / APWA STANDARD SPECIFICATIONS LATEST EDITION AS AMENDED BY THE CITY OF RENTON. A SET OF CITY APPROVED PLANS SHALL BE KEPT AT THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. A PRE -CONSTRUCTION CONFERENCE SHALL BE HELD PRIOR TO THE START OF CONSTRUCTION THE CONTRACTOR AND OR DEVELOPER SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS WASTEWA 1. TER UT/L/TYSTANDARD NOTES ALL WORK AND MATER/AL SHALL BE /N CONFORMANCE W/TH THE STANDARDS AND SPECIFICATION OF THE CITY OF RENTON PUBLIC WORKS DEPARTMENT AND THE LA TEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS AS APPROVED AND MODIFIED BY THE CITY OF RENTON STANDARD PLANS & SPECIFICATIONS. A SET OF APPROVED PLANS SHALL BE KEPT ON SITE AT ALL TIMES DURING CONSTRUCTION. ASSOCIATION OF SEWER SERVICE COMPANIES (NASSCO) P/PEL/NE ASSESSMENT CERT/F/CAT/ON PRIOR TO CONSTRUCTION 2. DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL DATUM 1988 HORIZONTAL PROGRAM ( PACP). CONTROL SHALL BE NORTH AMERICAN DATUM 1983/1991 UNLESS OTHERWSE APPROVED BY THE CITY. C 2. ALL EXISTING UTILITIES SHALL REMAIN /N SERVICE DURING CONSTRUCTION UNLESS OTHERWISE NOTED. BENCHMARKS AND MONUMENTS SHALL BE REFERENCED ON THE APPROIED PLANS. 3. ALL CCTV OPERATORS SHALL HAVE CURRENT NASSCO PACP CERTIFICATION. THE CONTRACTOR SHALL CALL 1- 800-424- 5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING V EXCAVATION. 3. A PRE -CONSTRUCTION CONFERENCE AND A 24-HOUR NOTICE SHALL BE REQUIRED PRIOR TO 4. CCTV INSPECTIONS SHALL BE RECORDED IN A GRANITENET COMPATIBLE FORMAT DATABASE USING THE STARTING NEW CONSTRUCTION. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO SECURE ALL LATEST SOFTWARE VERSION AND SUBMITTED WITH ELECTRONIC LINKS BETWEEN THE DATA AND THE 3. ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM IMPROVEMENTS SHALL BE NEW AND NECESSARY PERMITS, INCLUDING STREET USE PERMITS, PRIOR TO STARTING CONSTRUCTION. VIDEO ON AN EXTERNAL HDD, DVD, OR FLASH DRIVE UNDAMAGED, AND CATALOG CUTS" FOR ALL MATERIALS SHALL BE APPROVED IN WRITING BY THE CITY INSPECTION WILL BE ACCOMPL/SHED BY A REPRESENTATIVE OF THE C/TY. IT SHALL BE THE OF RENTON PRIOR TO BRINGING ANY MATERIALS ON- SITE. CONTRACTORS RESPONSIBILITY TO NOTIFY THE PUBLIC WORKS INSPECTOR 24 HOURS IN ADVANCE OF NZ 5. ALL CCTV INSPECTION REPORTS SHALL BE WITHIN f/- TWO (2) FEET OF THE MEASURED LINEAR BACKFILLING ALL CONSTRUCTION. FOOTAGE BETWEEN MANHOLES ALONG THE EXISTING PIPELINE CENTERLINE FROM THE START OF PIPE 4. ALL WATER MAIN PIPE MATERIALS SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 Q TO END OF P/PE. PER AWWA C 151 AND C 104. PIPE JOINTS SHALL BE PUSH -ON OR MECHANICAL JOINT. CAST IRON 4. THE HOURS OF WORK /N THE STREET RIGHT-OF-WAY SHALL BE PER CITY SPECIFICATIONS ON Q OR DUCT/LE IRON PIPE F/TT/NGS SHALL BE CLASS 250 AS PER ANSI/ AWWA C110/ A21. 10- 82. ALL WEEKDA YS UNLESS OTHERWISE APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT. AN 6. ALL OWNER AND PACP REQUIRED HEADER INFORMATION MUST BE FULL Y AND ACCURATEL Y ENTERED DUCT/LE IRON P/PE AND FITTINGS SHALL BE WRAPPED W/TH 8 -MIL BLACK, TUBE -TYPE, APPROVED TRAFFIC CONTROL PLAN MUST BE OBTAINED PRIOR TO BEGINNING ANY WORK WITHIN THE V ON ALL CCTV REPORTS. WORK NOT FOLLOWING THESE SPECIFICATIONS WILL BE REJECTED AND THE POL METHYLENE PLASTIC PER AWWA C105 STANDARDS. PUBLIC RIGHT-OF-WAY. CONTRACTOR SHALL BE REQUIRED TO RE- CCTV THE WORK. 5. MIN/MUM COVER FROM TOP OF WATER MAINS TO FIN/SHED GRADE SHALL BE 36 INCHES FOR PIPE 5. CONTRACTOR /S SOLEL Y RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION Q 7. THE DOCUMENTATION OF THE WORK SHALL CONSIST OF PACP CCTV REPORTS, PACP DATABASE, LOGS, DIAMETER OF 10 -INCH OR LESS AND 48 INCHES FOR P/PE DIAMETER OF 12 -INCH AND LARGER. AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE IN ACCORDANCE WITH W ELECTRONIC REPORTS, ETC. NOTING IMPORTANT FEATURES ENCOUNTERED DURING THE INSPECTION. MAX/MUM COVER FOR ALL WATER MAINS SHALL BE 60 INCHES. ANY DEVIATIONS MUST BE APPROVED LOCAL, STATE AND FEDERAL REQUIREMENTS. QJ THE SPEED OF TRAVEL SHALL BE SLOW ENOUGH TO INSPECT EACH PIPE JOINT, TEE CONNECTION, BY THE CITY OF RENTON PR/OR TO CONSTRUCTION. WHERE UTILITY CONFLICTS OCCUR, THE PROF/LE W STRUCTURAL DETERIORATION, INFILTRATION AND INFLOW SOURCES, AND DEPOSITS, BUT SHOULD NOT, OF THE WATER MAIN SHALL BE ADJUSTED AS NECESSARY TO CLEAR CONFLICTS AND TO PROV/DE 6. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROX/MATE AND IT SHALL BE THE AT ANY TIME, BE FASTER THAN 30 FEET PER MINUTE, EXCEPT AS NOTED OTHERWISE IN THIS MIN/MUM COVER. PIPE DEFLECTION SHALL NOT EXCEED ONE- HALF OF PIPE MANUFACTURER' S CONTRACTORS RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID 1 1 , DOCUMENT. SPECIFICATION FOR SIZE OF PIPE USED. ALL TRENCH BACKFILL SHALL BE COMPACTED TO 95 DAMAGE OR DISTURBANCE. THE CONTRACTOR SHALL OBTAIN A DIG TICKET IN ACCORDANCE WITH RCW PERCENT MAX/MUM DRY DENSITY AS DETERMINED BY THE MODIFIED PROCTOR TEST METHOD ( MDD) IN 19.122 A MIN/MUM OF TWO BUSINESS DAYS PRIOR TO STARTING ANY EXCAVATION. THE CONTRACTOR O 8. THE CAMERA MUST BE CENTERED IN THE PIPE TO PROVIDE ACCURA TE DISTANCE MEASUREMENTS TO ROADWA YS, ROADWA Y SHOULDERS, ROADWA Y PRISM AND DRI VEWA YS, AND 85 PERCENT MDD IN SHALL HAVE A COPY OF THE DIG TICKET ON SITE A T ALL TIMES. PROVIDE LOCATIONS OF FEATURES IN THE SEWER AND THESE FOOTAGE MEASUREMENTS SHALL BE UNPAVED AREAS. ALL PIPE ZONE COMPACTION SHALL BE 95 MDD. DISPLAYED AND DOCUMENTED ON THE VIDEO. ALL PACP OBSERVATIONS SHALL BE IDENTIFIED BY 7. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A LOOSE AUDIO AND ON A PACP LOG. ALL VIDEO MUST BE CONTINUOUSLY METERED FROM MANHOLE TO 6. CONCRETE BLOCK/NG FOR WATER MAINS SHALL BE DESIGNED, INSTALLED AND POURED IN PLACE IN AVERAGE DEPTH OF 12-INCHES, MAX/MUM DEPTH 18-INCHES, THOROUGHLY COMPACTING EACH LAYER MANHOLE. ALL VIDEO RECORDING SHALL BE CONTINUOUS FROM STRUCTURE TO STRUCTURE WITH NO ACCORDANCE WITH CITY OF RENTON STANDARD DETAILS AND SPECIFICATIONS AND SHALL BE TO 95 PERCENT OF MAX/MUM DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE PIPE PAUSING" OF THE VIDEO RECORDING DURING EACH PIPELINE INSPECTION. THE PIPE SHALL BE INSTALLED AT ALL VERTICAL AND HORIZONTAL BENDS, FITTINGS AND BASE OF HYDRANTS. MEGA DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO COMPLETE CLEANED PRIOR TO THE CCTV INSPECTION TO ENSURE ALL DEFECTS, FTATURE, AND OBSERVATIONS -LUGS (OR SIMILAR PRODUCT) MAY BE REQUIRED ON ALL MECHANICAL JOINTS IN ADD/7ON TO THE FILL OVER THE PIPE SHALL BE EQUIVALENT TO BANK RUN GRAVEL FOR TRENCH BACKFILL ARE SEEN AND LOGGED. CONCRETE BLOCKING. (9-03.19) 9. JUST PRIOR TO BEGINNING THE CCTV INSPECTION, WHILE THE CCTV CAMERA IS IN PLACE AND 7. ALL NEW WATER MAIN PIPES AND FITTINGS SHALL HAVE A FOAM P/PE PIG RUN THROUGH THEM PRIOR 8. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER-GASKETED ASTM D 3034, SOR RECORDING, WATER (CONTAINING DYE) SHALL BE INTRODUCED INTO THE UPSTREAM MANHOLE OF TO BEING FLUSHED, DISINFECTED, AND TESTED. CLEANING, PRESSURE AND PURITY TESTING SHALL BE 35, OR DUCTILE IRON CLASS 50, UNLESS OTHERWISE APPROVED BY THE CITY. EACH PIPE SEGMENT UNTIL I /S OBSERVED AND RECORDED FLOWING PAST THE CAMERA' S FIELD OF DONE /N THE PRESENCE OF AND UNDER THE SUPERVISION OF A CITY OF RENTON UTILITY INSPECTOR. VISION /N ITS ENTIRETY THE CONTRACTOR SHALL SUPPL Y, INSTALL AND REMOVE PLUGS, CORPORATION STOPS, BLOW -OFF 9. SANITARY SEWER PIPES SHALL NOT BE LOCATED UNDER ANY STRUCTURE (WALL, BUILDING ASSEMBLIES, AND THRUST RESTRAINT / BLOCK/NG FOR TESTING AND PURITY ACCEPTANCE. NO FOUNDATION, ETC.) UNLESS APPROVED BY THE CITY. IF A SANITARY SEWER /5 TO BE LOCATED 10. THE CCTV CAMERA SHALL HA VE A WA TER- LEVEL MEASURING DEVICE (BALL, CYL/NDER, ETC.) CONNECT/ON SHALL BE MADE BETWEEN THE NEW MA IN OR BETWEEN THE NEW WET - TAP VA VE TO UNDER ANY STRUCTURE (WALL, BUILDING FOUNDA T/ON, ETC.), I SHALL BE ENCASED /N A STEEL ATTACHED THAT HAS 1/4" MARKINGS TO SHOW THE DEPTH OF WATER /N THE PIPE DURING THE CCTV AN EXISTING MAIN UNTIL THE NEW PIPING HAS BEEN FOAM -PIGGED, DISINFECTED, FLUSHED, AND CASING THAT EXTENDS A MIN/MUM OF 5 FEET OUTS/DE OF SAID STRUCTURE. STEEL CASINGS SHALL INSPECTION. PASSED BOTH PRESSURE AND PURITY TESTING. BE DESIGNED BY A PROFESSIONAL ENGINEER LICENSED /N THE STATE OF WASHINGTON AND SHALL HAVE A 3/8-INCH M/N/MUM WALL THICKNESS AND SHALL BE OF SUFFICIENT SIZE TO ALLOW 11. ALL MANHOLES SHALL BE CHANNELED AND COATED PRIOR TO CCTV INSPECTION. 8. NEW WATER MAINS INCLUDING SERVICE LATERALS SHALL BE TESTED AT A STATIC PRESSURE OF 150 INSTALLATION OF THE SANITARY SEWER PIPE WHILE MAINTAINING CLEARANCES AS RECOMMENDED BY PSI ABOVE WORKING PRESSURE WITH A M/N/MUM OF 225 PSI TEST PRESSURE FOR 120 MINUTES WITH THE CASING SPACER MANUFACTURER. STAINLESS STEEL CASING SPACERS SHALL BE INSTALLED ON 12 PER CITY OF RENTON SPECIFICATION 7- 08. 3(2)B, SEWER AND STORM DRAIN PIPELINE SHALL HAVE A MAX/MUM OF 5 PSI PRESSURE DROP DURING THE ENTIRE TEST PERIOD. UPON SATISFACTORY THE SANITARY SEWER PIPE AT DISTANCES THAT PROVIDE ADEQUATE SUPPORT TO PREVENT SAGGING. NO MORE THAN 1/2" OF PONDING TO BE CONSIDERED ACCEPTABLE. COMPLETION OF THE PRESSURE TEST, THE LINE SHALL BE DISINFECTED, FLUSHED, AND THEN WATER THE ENDS OF CASINGS SHALL BE SEALED WITH WRAP -AROUND FLEXIBLE END SEALS. SAMPLES SHALL BE TAKEN FOR PURITY TESTING BY THE PUBLIC WORKS INSPECTOR. 9. THE CONTRACTOR SHALL NOTIFY THE CITY OF RENTON WATER UTILITY AND MAINTENANCE 10. OPEN -CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAYS SHALL BE DEPARTMENTS AT LEAST 10 WORKING DAYS PRIOR TO MAKING CONNECTIONS TO THE EXISTING WATER BACKFILLED WITH CRUSHED SURFACING AGGREGATE (WSDOT SPECIFICATION 9-03.9(3) AND SYSTEM. THE CONTRACTOR SHALL EXPOSE THE EXISTING WATER MAIN AND FITTINGS AT THE MECHANICALLY COMPACTED UNLESS OTHERWISE APPROVED BY THE CITY. CONNECTION POINT BEFORE ORDERING THE NECESSARY ADAPTORS AND FITTINGS REQUIRED FOR THE FINAL CONNECTION. THE CONTRACTOR SHALL EXCAVATE, REMOVE ALL SURFACE MATER/ALS, AND 11. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERL Y PREPARED FOUNDATION IN PROVIDE SHORING AND ALL MATER/ALS REQUIRED FOR THE CITY OF RENTON TO PERFORM THE ACCORDANCE WITH THE STANDARDS AND SPECIFICATION OF THE CITY AND THE LATEST EDITION OF CONNECTION TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL PROVIDE AND INSTALL THE WSDOT/APWA STANDARDS AND SPEC/F/CATION AS APPROVED AND MODIFIED BY THE CITY IN THE BACKFILL, CONCRETE BLOCKING, AND COMPLETE SURFACE RESTORATION. RENTON STANDARD PLANS & SPEC/F/CAT/ONS. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL TO A UN/FORM GRADE SO THAT THE ENTIRE LENGTH OF THE P/PE WILL BE SUPPORTED ON A UN/FORML Y DENSE, UNYIELDING BASE. PIPE BEDDING SHALL BE IN ACCORDANCE W/TH STANDARD PLAN 405. REVISION SURVEYED: ROSERT WEST DESIGNED: GINA BROOKS DRAWN: DA VID VAUGHN CHECKED: GINA BROOKS APPROVED: GINA BROOKS SCALE: ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY 12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE SATISFACTION OF THE CITY FOR THE PREVENTION OF ON -SITE EROSION BOTH DURING CONSTRUCTION AND AFTER THE COMPLETION OF CONSTRUCTION /N ACCORDANCE W/TH THE CURRENT SURFACE WATER DESIGN MANUAL. 13. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH A RECORD DRAWING OF THE SANITARY SEWER SYSTEM WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. VERi1CAL NAVD 1988 HORIZONTAL- NAD 1983/1991 DATU M 2/3/23 (DESIGN ONL`r) W-411.102 S-41.1103 CITY OF RENTON Planning/Building/Public Works Dept. CIVIL ENGINEERING LANDSCAPE ARCHITECTURE PLANNING "111111I c4w �O DESIGN SURVEYING CORE JOB NO 18227 12100 NE 195th St, Suite 300 Bothell, Washington 98017 425.885.7877 IN COMPLIANCE WITH CITY OF RENTON STANDARDS KIDDIE RESEARCH DA YCARE CENTER 3123 NE SUNSET BL VD RENTON, WA 98056 SA NITA R Y SEWER AND WA TER NOTES DATE: MAR. 2020 nELDBOOK: PAGE: DRAWING NO: C5.31 SHEEP: 16 OF: 21 W v W Q