HomeMy WebLinkAboutP_Civil_Construction_Plans_947_Powell_200617_v1Construction Sequence:1.BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY, A PRECONSTRUCTION MEETINGMUST BE HELD BETWEEN THE CITY OF RENTON, THE APPLICANT AND THE APPLICANTSCONSTRUCTION REPRESENTATIVE.2.VERIFY VERTICAL AND HORIZONTAL LOCATIONS OF ALL EXISTING UNDERGROUND UTILITIES.CONTACT ALL UTILITY COMPANIES THAT MAY BE EFFECTED BY THE PROPOSEDCONSTRUCTION. THE ONE CALL NUMBER IS 1-800-424-5555.3.MAINTAIN ALL EXISTING UTILITY SERVICES DURING CONSTRUCTION.4.VERIFY GRADES PRIOR TO CONSTRUCTION. FLAG CLEARING LIMITS.5.INSTALL SEDIMENT CONTROL DEVICES PER DEMOLITION AND T.E.S.C PLAN, SHEET C1.00.6.INSTALL UTILITIES AND ALL SURFACE IMPROVEMENTS.7.VEGETATE AND STABILIZE SITE.8.CLEAN SITE AND WORK AREA INCLUDING ALL STORM DRAINAGE SYSTEMS.9.REMOVE TESC MEASURES WHEN SITE IS STABILIZED AS AUTHORIZED BY CITY ENGINEER.SurveyorCivil EngineerCOUGHLIN PORTER LUNDEEN801 SECOND AVENUE, SUITE 900SEATTLE, WA 98104(206) 343-0460 CONTACT: KEITH KRUGER, PEPLS, INC.1375 NW MALL STREET, #3ISSAQUAH, WA 98027(425) 425-3139378 CONTACT: KURT PARCHER, PLSSheet IndexC0.00COVER SHEETC0.10NOTES SHEETC1.00DEMOLITION & TESC PLANC2.00PAVING PLANC2.10PAVING DETAILSC3.00WATER PLANC3.10UTILITY DETAILSC3.20WATER PROFILE947 POWELL FIRE SERVICERenton, Wa 98057Permit SetJune 10, 2020Vertical DatumHorizontal DatumNAD 83/91 (ASSUMED)NAVD 88Basis of BearingsA BEARING OF N 01°46'57" E PER R1BenchmarkCITY OF RENTON BENCHMARK NO. 1640(LOCATION)ELEV ON DISC= 466.085'Site InformationSITE INFORMATIONTOTAL SITE AREA: 35,000 SF (0.80 AC)EXISTING CONDITIONSIMPERVIOUS AREA22,651 SF (0.52 AC)PERVIOUS AREA (LANDSCAPE)89,298 SF (2.05 AC)TOTAL111,949 SF (2.57 AC)DEVELOPED CONDITIONSIMPERVIOUS AREA90,605 SF (2.08 AC)PERVIOUS AREA (LANDSCAPE)21,344 SF (0.49 AC)TOTAL111,949 SF (2.57 AC)Vicinity MapNTSLegal DescriptionPER CHICAGO TITLE NO. 1354161LOT 1, CITY OF RENTON SHORT PLAT NO. LUA-06-149, SHPL-A,RECORDED UNDER RECORDING NO. 20070410900009, IN KINGCOUNTY, WASHINGTONCivil AbreviationsCBCATCH BASINCONCCONCRETECORCITY OF RENTONDEMODEMOLITIONELEC'LELECTRICALEVAEMERGENCY VEHICLE ACCESSEXEXISTINGHHORIZAONTALIEINVERT ELEVATIONLLENGTHMAXMAXIMUMMIDMIDPOINTMINMINIMUMNTSNOT TO SCALEPCPOINT OF CURVEPIPOINT OF INTERSECTIONPSEPUGET SOUND ENERGYPTPOINT OF TRANSITIONRRADIUSSTASTATIONSTDSTANDARDTYPTYPICALVVERTICALVCVERTICAL CURVEWSDOTWASHINGTON STATE DEPARTMENTOF TRANSPORTATIONProject Notes1.THE CONTRACTOR SHALL TAKE REASONABLE PRECAUTIONS AND EXERCISE SOUND ENGINEERING ANDCONSTRUCTION PRACTICES IN CONDUCTING THE WORK. THE CONTRACTOR SHALL PROTECT EXISTINGPUBLIC AND PRIVATE UTILITIES FROM DAMAGE DURING CONSTRUCTION. IF EXISTING UTILITIES AREDAMAGED, THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE OWNER AND THE ENGINEER. THECONTRACTOR SHALL RESTORE THE UTILITY TO ITS EXISTING CONDITION. (WSDOT SEC. 1-07.17 APWASUPPLEMENT). THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS AND THE METHODS OFCONSTRUCTION FOR DESIGNS SHOWN ON THESE PLANS.2.WHERE THE PLANS CALL FOR UTILITIES TO BE RELOCATED BY OTHERS, THE CONTRACTOR SHALL NOTIFYTHE UTILITY COMPANY AND COORDINATE HIS WORK SO AS TO AVOID CONFLICTS.3.CONTRACTOR SHALL BE RESPONSIBLE FOR HIRING A PROFESSIONAL LAND SURVEYOR TO REFERENCEEXISTING MONUMENTS ON OR ADJOINING ESTABLISHED SAID POINTS AT PROJECT COMPLETION. THISREESTABLISHMENT SHALL BE DOCUMENTED BY RECORD OF SURVEY OR SITE PREVIOUS TO DEMOLITIONOR CONSTRUCTION AND TO RECORNER RECORD AS DESCRIBED IN W.A.C. 332-120.4.CONTRACTOR SHALL MAINTAIN A 3 FOOT MINIMUM HORIZONTAL CLEARANCE FROM THE WATER MAIN ANDOTHER UTILITIES (i.e. GAS, CABLE, POWER, ETC.). IF SAID CLEARANCE CANNOT BE MAINTAINED EXACTMEASUREMENTS TO THE UTILITY LINES MUST BE IDENTIFIED ON THE AS-BUILT DRAWINGS.5.SCHEDULE WITH CITY (72 HOURS MINIMUM NOTICE) FOR WATERMAIN SHUTDOWN.6.UNDERGROUND UTILITIES ARE SHOWN IN THE APPROXIMATE LOCATION. THERE IS NOT A GUARANTEE THATALL UTILITY LINES ARE SHOWN OR THAT THE LOCATION, SIZE, AND MATERIAL IS ACCURATE. THECONTRACTOR SHALL UNCOVER ALL INDICATED PIPING WHERE CROSSINGS, INTERFERENCE'S ORCONNECTIONS OCCUR PRIOR TO TRENCHING OR EXCAVATION FOR ANY PIPE OR STRUCTURES, TODETERMINE ACTUAL LOCATIONS, SIZE AND MATERIAL. THE CONTRACTOR SHALL MAKE THE APPROPRIATEPROVISION FOR PROTECTION OF SAID FACILITIES. THE CONTRACTOR SHALL NOTIFY ONE CALL AT1-800-424-5555 AND ARRANGE FOR FIELD LOCATION OF EXISTING FACILITIES BEFORE CONSTRUCTION.947 Powell Avenue SWC0.00CITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020COVER SHEET1PARCEL NUMBER 918800-0070
Water Utility Notes and Specifications1.ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTONPLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS ANDSPECIFICATIONS, 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 LIMITED TO 8:30 AM TO 3:30 PM ON WEEKDAYS UNLESSOTHERWISE APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT AT (425) 430-7301. THE POLICE DEPARTMENT,FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE OF ANY WORK IN THE RIGHT OF WAY.3.ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR’SRESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. FORUTILITY LOCATES CALL 48-HOUR LOCATORS 800-424-5555.4.AN APPROVED TRAFFIC CONTROL PLAN IS REQUIRED TO BE SUBMITTED AT THE PRE-CONSTRUCTION MEETING.5.DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL DATUM 1988 METERS, AND FOR HORIZONTALCONTROL SHALL BE NORTH AMERICAN DATUM 1983/1991 METERS UNLESS OTHERWISE APPROVED BY THE CITY OFRENTON PUBLIC WORKS DEPARTMENT. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS.6.ALL WATERMAIN PIPE IS TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AWWA C110 AND C111 OR LATESTREVISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL COATING SHALL CONFORM TO AWWA C104 ORLATEST REVISION. PIPE JOINTS TO BE PUSH-ON OR MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPEAND FITTINGS SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA C105/A21.5-93 STANDARDS.7.CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED ON PLANS, AND INACCORDANCE WITH ANSI/AWWA C110/A21.10-87. CEMENT LINING SHALL BE IN ACCORDANCE WITH ANSI/AWWAC104/421/4-90. IF FITTINGS ARE 3 TO 12 INCHES IN DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL INACCORDANCE WITH EITHER ANSI/AWWA C110-A21.10-87 OR ANSI/AWWA C153/A21.53-94. THREE (3) INCH TO 12 INCHDIAMETER FITTINGS, WHICH HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS, SHALL BE IN ACCORDANCE WITHANSI/AWWA C110/A21.10.87 OR A COMBINATION OF ANSI/AWWA C110/A21.10.87 AND ANSI/AWWA C153/A21.53-94 SUCHTHAT THE PORTION OF THE FITTING WITH A MECHANICAL JOINT(S) MAY BE WITH ANSI/AWWA C153/A21.53-94 AND THATPORTION OF THE FITTING WITH FLANGED JOINT(S) SHALL BE IN ACCORDANCE WITH AWWA C110/A21.10-87. ACCEPTANCETESTING IN ACCORDANCE WITH SECTION 53.53 OF ANSI/AWWA SECTION 10-4.3 OF ANSI/AWWA C110/A21.10-87 SHALL BEOBTAINED BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER.8.GATE VALVES SHALL BE IRON BODY, BRONZED-MOUNTED, DOUBLE DISC WITH BRONZE WEDGING DEVICE AND O-RINGSTUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE (AWWA C509). VALVES SHALL BE DESIGNED FOR A MINIMUMWATER OPERATING PRESSURE OF 200 PSI. GATE VALVES SHALL BE CLOW LIST 14, MUELLER COMPANY NO. A2380 OR M &H.9.FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) OR COMPRESSION TYPE (OPENING AGAINSTPRESSURE) CONFORMING TO AWWA C-502-85 WITH A 6 INCH MECHANICAL JOINT INLET AND A MAIN VALVE OPENING(M.V.O.) OF 5-1/4 INCH, TWO 2-1/2 INCH HOSE NOZZLES WITH NATIONAL STANDARD THREADS 7-1/2 THREADS PER INCHAND ONE 4 INCH PUMPER NOZZLE WITH THE NEW SEATTLE PATTERN 6 THREADS PER INCH, 60 DEGREES V. THREADS:OUTSIDE DIAMETER OF MALE THREAD 4.875 AND ROOT DIAMETER 4.6263. HYDRANTS SHALL HAVE A 1-1/4-INCH PENTAGONOPERATING NUT OPENED BY TURNING COUNTER CLOCKWISE (LEFT).10.THE TWO 2-1/2-INCH HOSE NOZZLES SHALL BE FITTED WITH CAST IRON THREADED CAPS WITH OPERATING NUT OF THESAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS SHALL BE FITTED WITH SUITABLE NEOPRENEGASKETS FOR POSITIVE WATER TIGHTNESS UNDER TEST PRESSURES.11.THE 4 INCH PUMPER NOZZLE SHALL BE FITTED WITH A STORZ ADAPTER, 4 INCH SEATTLE THREAD X 5 INCH STORZ.STORZ ADAPTER SHALL BE FORGED AND/OR EXTRUDED 6061-T6 ALUMINUM ALLOY, HARDCOAT ANODIZED. THREADEDEND PORTION SHALL HAVE NO LUGS AND TWO SET SCREWS 180 DEGREES APART. STORZ FACE TO BE METAL, NOGASKET TO WEATHER. STORZ CAP TO HAVE SYNTHETIC MOLDED RUBBER GASKET, AND SHALL BE ATTACHED TOHYDRANT ADAPTER WITH 1/8 INCH, COATED, STAINLESS STEEL, AIRCRAFT CABLE.12.FIRE HYDRANTS SHALL BE PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE PAINT NUMBER 43-655 SAFETY YELLOWOR APPROVED EQUAL.13.PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.14.FIRE HYDRANTS SHALL BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE HYDRANTS, LATEST REVISION.15.ALL WATERMAINS 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES BELOW FINISH GRADE. ALLWATERMAIN 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF 48 INCHES BELOW FINISH GRADE. WHERE UTILITYCONFLICTS OCCUR, WATERMAINS ARE TO BE LOWERED TO CLEAR.16.ALL WATERMAINS 6 INCHES AND LARGER IN DIAMETER SHALL BE CLEANED WITH PIPE CLEANING “PIGS” PRIOR TODISINFECTION. THE “POLY PIGS” SHALL BE GIRARD INDUSTRIES AQUA SWAB-AS OR APPROVEDEQUAL, 2 LB/CU. FT. DENSITY FOAM WITH 90A DUROMETER URETHANE RUBBER COATING ON THE REAR OF “PIG” ONLY.17.“PIGS” SHALL BE CYLINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL PERFORM THECLEANING OPERATION.18.ALL WATERMAINS AND SERVICES SHALL BE PRESSURE TESTED TO A MINIMUM OF 200 PSI OR 150 PSI OVER OPERATINGPRESSURE, IN ACCORDANCE WITH THE SPECIFICATIONS OF THE CITY OF RENTON AND THE WASHINGTON STATE HEALTHDEPARTMENT. ALL PRESSURE TESTING SHALL BE DONE IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY OFRENTON. THE QUANTITY OF WATER LOST FROM THE MAIN SHALL NOT EXCEED THE NUMBER OF GALLONS PER HOUR ASLISTED IN CITY OF RENTON STANDARD PLANS & SPECIFICATIONS 7-11.3(11). THE LOSS IN PRESSURE SHALL NOT EXCEED5 PSI DURING THE 2-HOUR TEST PERIOD.19.ALL WATERMAINS AND SERVICES SHALL BE DISINFECTED BY THE INJECTION OF A 50 PPM (MINIMUM CONCENTRATION)CHLORINE/WATER SOLUTION. DRY CALCIUM HYPOCHLORITE SHALL NOT BE PLACED IN THE PIPE AS LAID. CHLORINESHALL BE METERED/INJECTED IN ACCORDANCE WITH SECTION 7-11.3(12)E OR 7-11.3(12)F OF THE STANDARDSPECIFICATIONS REFERENCED ABOVE.20.A PRE-CONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM OF FIVE (5) WORKINGDAYS’ NOTICE IS REQUIRED FOR SCHEDULING.21.TWENTY-FOUR (24) HOURS’ NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION.22.IT SHALL BE THE CONTRACTOR’S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTINGCONSTRUCTION.23.INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE DONE UNTIL ALL SERVICEAGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND PAYMENT OF FEES HAVE BEEN MADE TO THE CITYOF RENTON.24.ALL CONNECTION TO EXISTING MAINS IS TO BE ACCOMPLISHED BY THE CITY OF RENTON, EXCEPT WET TAPS, WHICH MAYBE MADE BY APPROVED WET TAP CONTRACTORS WITH PRIOR APPROVAL FROM THE PUBLIC WORKS DEPARTMENT. ALLNECESSARY EXCAVATION AND MATERIALS ARE TO BE SUPPLIED BY THE CONTRACTOR AND BE ON-SITE PRIOR TO CITYNOTIFICATIONS.25.INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON. IT SHALL BE THE CONTRACTOR’SRESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES TWENTY-FOUR (24) HOURS IN ADVANCE OF BACKFILLING ALLCONSTRUCTION. THE CONTRACTOR, AS WELL AS THE ENGINEERS, SHALL KEEP AS-BUILT DRAWINGS.26.CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW-OFF ASSEMBLIES FOR TESTING AND PURITY ACCEPTANCEPRIOR TO FINAL TIE-IN.27.ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS MANUFACTURED BY THE STARMANUFACTURING COMPANY OF COLUMBUS OHIO, OR EQUAL, APPROVED IN WRITING BY THE PUBLIC WORKSDEPARTMENT.28.ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO (2) INCHES. OIL MATSTREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE, PAVEMENT, SIDEWALKS, CURB, GUTTERS, AND DRIVEWAYAPPROACHES SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO (2) INCHES OR REMOVED TO AN EXISTING EXPANSIONJOINT.29.A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL EXCAVATION WITH A PERMANENT,SEALED PATCH TO BE PLACED, TO CITY OF RENTON POLICY, WITHIN 10 DAYS. CALL FOR SUBGRADE INSPECTION PRIORTO PLACEMENT OF FINAL PATCH.30.FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE USED SHALL BE ALL CHEMICAL PROCESS LINESSHALL BE SCHEDULE 80 PVC PIPE. SCHEDULE 40 IN UNIMPROVED AREAS AND SCHEDULE 80 PVC PIPE UNDER IMPROVEDAREAS.Erosion And Sediment Control (ESC) Notes (City of Renton Standard Plan 268.00) THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE EROSION AND SEDIMENTCONTROL (ESC) PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OROWNER, HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THEPROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTESARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE ESC STANDARD PLAN NOTES.1.BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING SHALL BE HELDAMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S CONTRACTOR.2.THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WASHINGTON STATE DEPARTMENT OF ECOLOGY (ECOLOGY)CONSTRUCTION STORMWATER GENERAL PERMIT, IF IT IS REQUIRED FOR THE PROJECT. THE APPLICANT SHALL PROVIDETHE CITY COPIES OF ALL MONITORING REPORTS PROVIDED TO ECOLOGY ASSOCIATED WITH THE CONSTRUCTIONSTORMWATER GENERAL PERMIT.3.THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTION SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BEFOLLOWED FROM CONSTRUCTION COMMENCEMENT TO POST-PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESCREQUIREMENTS.4.THE BOUNDARIES OF THE CLEARING LIMITS, SENSITIVE AREAS AND THEIR BUFFERS, AND AREAS OF VEGETATIONPRESERVATION AND TREE RETENTION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY DELINEATED BY FENCING ANDPROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL(RENTON SWDM) PRIOR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCEBEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THEAPPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION.5.STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINEDFOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASHPADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK-OUT TO ROAD RIGHT OF WAYDOES NOT OCCUR FOR THE DURATION OF THE PROJECT. IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS SHALL BECLEANED THOROUGHLY AT THE END OF EACH DAY, OR MORE FREQUENTLY DURING WET WEATHER, AS NECESSARY TOPREVENT SEDIMENT FROM ENTERING WATERS OF THE STATE.6.WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF-SITE OR IN DESIGNATED CONCRETE WASHOUT AREASONLY. DO NOT WASH OUT CONCRETE TRUCKS ONTO THE GROUND, OR TO STORM DRAINS OR OPEN DITCHES. ON-SITEDUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE WASHOUT AREAS.7.ALL REQUIRED ESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/ORCONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENTPROPERTIES. ALL ESC BMPS SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARINGAND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON-SITE EROSION HAS PASSED. ALL ESC BMPS SHALL BEREMOVED AFTER CONSTRUCTION IS COMPLETED AND THE SITE HAS BEEN STABILIZED TO ENSURE POTENTIAL FORON-SITE EROSION DOES NOT EXIST. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT, ENHANCEMENT, AND REMOVALOF ESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT.8.ANY HAZARDOUS MATERIALS OR LIQUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSEDOF PROPERLY.9.THE ESC BMPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITECONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE APPLICANTSHALL ANTICIPATE THAT MORE ESC BMPS WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THEPROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THEAPPLICANT TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONALESC BMPS, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES ANDWATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM.10.APPROVAL OF THIS PLAN IS FOR ESC ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZENOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR STORMWATER FACILITIES.11.ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES SHALL BE SUBMITTED TOTHE CITY FOR REVIEW AND APPROVAL.12.ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYSDURING THE WET SEASON (OCTOBER 1ST THROUGH APRIL 30TH) OR SEVEN DAYS DURING THE DRY SEASON (MAY 1STTHROUGH SEPTEMBER 30TH) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G.,SEEDING, MULCHING, PLASTIC COVERING, ETC.) IN CONFORMANCE WITH APPENDIX D OF THE RENTON SWDM.13.WET SEASON ESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBER 1ST AND APRIL 30TH,UNLESS OTHERWISE APPROVED BY THE CITY.14.ANY AREA NEEDING ADDITIONAL ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHINSEVEN (7) DAYS.15.THE ESC BMPS ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED AT A MINIMUM OF ONCE A MONTH OR WITHIN 24HOURS FOLLOWING A STORM EVENT. INSPECTION AND MAINTENANCE SHALL OCCUR MORE FREQUENTLY AS REQUIREDBY THE CITY.16.BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216.30SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED ORCONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE INLET WILL BE CONVEYED TO A SEDIMENT POND OR TRAP.ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FULLYFUNCTIONING CONDITION.17.AT NO TIME SHALL SEDIMENT ACCUMULATION EXCEED 2/3 OF THE CAPACITY OF THE CATCH BASIN SUMP. ALL CATCHBASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSHSEDIMENT-LADEN WATER INTO THE DOWNSTREAM SYSTEM.18.ANY PERMANENT STORMWATER FACILITY LOCATION USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITHTHE NECESSARY ESC BMPS AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE TEMPORARY FACILITY IS TOULTIMATELY FUNCTION AS AN INFILTRATION SYSTEM IN ITS PERMANENT STATE, THE TEMPORARY FACILITY SHALL BEROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THEPERMANENT FACILITY.19.AREAS DESIGNATED ON THE PLAN(S) CONTAINING EXISTING STORMWATER FACILITIES OR ON-SITE BMPS (AMENDED SOILS,BIORETENTION, PERMEABLE PAVEMENT, ETC.) SHALL BE CLEARLY FENCED AND PROTECTED USING ESC BMPS TO AVOIDSEDIMENTATION AND COMPACTION DURING CONSTRUCTION.20.PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1ST), ALL DISTURBED AREAS SHALL BE INSPECTED TOIDENTIFY WHICH ONES SHALL BE SODDED OR SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREASSHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. AN EXHIBIT OF THOSE AREASTO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY FOR REVIEW.21.PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT-LADENWATER FROM LEAVING THE PROJECT SITE, ALL ESC BMPS SHALL BE REMOVED, AND STORMWATER CONVEYANCESYSTEMS, FACILITIES, AND ON-SITE BMPS SHALL BE RESTORED TO THEIR FULLY FUNCTIONING CONDITION. ALLDISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT AMINIMUM, DISTURBED AREAS SHALL BE SODDED OR SEEDED AND MULCHED TO ENSURE THAT SUFFICIENT COVER WILLDEVELOP SHORTLY AFTER FINAL APPROVAL. MULCH WITHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPEDBEFORE OCTOBER 1ST.22.ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL. ROCKERIES SHALL NOTBE CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKERIES IN CITY ROAD RIGHTS-OF-WAY SHALL BECONSTRUCTED IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF ROAD RIGHTS-OF-WAY SHALL BECONSTRUCTED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE.C0.10CITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020NOTES SHEET2
SAWCUT EXISTING CONCRETEWALK AND CURB TO INSTALLNEW POWERSAWCUT EXISTING ASPHALTWALK AND CURB TO INSTALLNEW POWERINSTALL CONSTRUCTION FENCESAWCUT AND REMOVEEXISTING ASPHALT TO INSTALLNEW LANDSCAPE ISLANDSAWCUT AND REMOVEEXISTING CURBCB PROTECTIONSEE DETALPROTECT EXISTING FHSAWCUT EXISTING ASPHALTAND CURB TO INSTALL NEWPOWERSAWCUT EXISTING ASPHALTAND CURB TO INSTALL NEWWATER LINESAWCUT EXISTING CONCRETEWALK TO INSTALL NEW WATERLINEREMOVE EXISTINGLANDSCAPE TO INSTALL NEWWATER LINE8C1.10LegendREMOVE TREE(S)SAWCUT LINEREMOVE CURBINGREMOVE ASPHALT PAVEMENTREMOVE CONCRETE PAVEMENTDEMOLISH BUILDINGPROPERTY LINEFENCINGDo not use BlockEdit, Use LEGEND to edit051020SCALE 1"=10'CITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020C1.00DEMOLITION AND TESC PLAN3
5Not Used1Not Used6Not Used2Not Used7Not Used3Not Used8Catch Basin Insert4Plastic CoveringCITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020C1.10TESC DETAILS4
INSTALL NEWCONCRETE WALKAND CURBINSTALL NEWASPHALT PAVINGINSTALL NEW CURBPROTECT EXISTING FHINSTALL NEWASPHALT PAVINGRESTORE EXISTINGPAVINGINSTALL NEW CURBINSTALL NEWCONCRETE WALKRESTORE LANDSCAPE(TYP)051020SCALE 1"=10'LegendPROPERTY LINEASPHALT PAVEMENTCONCRETE PAVEMENTCONCRETE CURBDo not use BlockEdit, Use LEGEND to edit12C2.1011C2.108C2.10CITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020C2.00PAVING PLAN5
10Not Used9Not Used6Not Used5Not Used4Not Used3Not Used2Not Used1Not Used8Standard Asphalt Paving Section12Concrete Vertical Curb11Cement Concrete Sidewalk5-1/2"6"ASPHALT PAVEMENTSLOPE VARIESR=1"7-3/4"CAST-IN-PLACE CONCRETE4" MIN CRUSHED SURFACINGTOP COURSE1'-4"FINISHED GRADESAWCUT, TACK AND MATCHEX ASPHALT FULL DEPTHSUBGRADE12"12" (MIN) STRUCTURAL FILL AS REQUIRED OREXISTING SUB-GRADE COMPACTED TO 95%MAX DENSITY PER ASTM D 15574" CRUSHED SURFACE BASE COURSECOMPACT TO 95% MAX DENSITY2" CRUSHED SURFACE TOP COURSECOMPACT TO 95% MAX DENSITY3" HMA CLASS 1/2-INCHEX UNDISTURBED PAVEMENTSUB-BASE MUST BE COMPACTEDTO 95% MAX DENSITY PER ASTM D 1557EXISTING ASPHALTCITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020C2.10PAVING DETAILS6
10 LF 4" DI CL 52 (RJ)POST INDICATOR VALVE(1) 4" DDCVA PER CORSTD PLAN 360.1(1) 10"x4" WET TAP(1) 4" TAPPING TEE (FLxRJ)PER COR STD DETAIL 300.12 LF 4" DI SPOOL (RJ)SEE WET TAP NOTE THIS SHEETFIRE DEPARTMENTCONNECTION15 LF 6" PVC STORM AT 2%CONNECT TO EXISTING CB AT2.5' BELOW RIM ELEVATION(1) 4" 90° BEND (RJ)W/ THRUST BLOCKINGPER COR STANDARDDETAIL 330.2 (TYP)30 LF 4" DI CL 52 (RJ)(1) 4" 90° BEND (RJ)W/ THRUST BLOCKINGPER COR STANDARDDETAIL 330.2 (TYP)20 LF 4" DI CL 52 (RJ)INSTALL POWER TOOPERATE VAULTSUMP PUMPCONNECT 4" FIRE SERVICE TOBUILDING FIRE SERVICE. SEEMECH'L PLANS FOR CONTINUATIONINSTALL PUMP IN DDCVA TO DRAINVAULT. ROUTE POWER TO PUMP.PUMP SHALL BE ZOELLER M98 - 1/2HP SUBMERSIBLE SUMP PUMP W/VERTICAL FLOAT SWTICHOR APPROVED EQUALWET TAP NOTE:THE CONTRACTOR SHALL COORDINATE WITH THE ONLY UTILITY CONTRACTORALLOWED BY THE CITY OF RENTON FOR WET TAPS: SPEAR TAPS (425.485.4764).COORDINATE WITH THE PUBLIC WORKS INSPECTOR SO THEY CAN WITNESSTHE WET TAP. THE DEVELOPER'S CONTRACTOR WILL BE RESPONSIBLE FORALL OTHER CONSTRUCTION ASSOCIATED WITH THE SERVICE051020SCALE 1"=10'LegendPROPERTY LINESTORM DRAINAGE PIPEYD/CO/CB/CB 2/MH8" SD @ xx%SANITARY SEWERSANITARY MH/CO8" SS @ xx%FH/FDC/PIV/VALVEWATER VAULT/METERFHFDCPIVWVWATER MAIN12" DI WDo not use BlockEdit, Use LEGEND to editCITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020C3.00UTILITY PLAN7
84" DDCV Assembly7Shackel Rods and Tie Bolts6Not Used5Not Used4Concrete Blocking3Valve Box, Marker & Operating Nut Extension2Connection to Water Main1Not UsedCITY OFRENTONIN COMPLIANCE WITH CITY OF RENTON STANDARDS947 POWELL FIRE SERVICERENTON, WA947 POWELL FIRE SERVICECall Before You Dig. 8-1-1 or 1-800-424-5555 Underground Service (USA)PERMIT SET8PR:LUA:C:
947 POWELL FIRE SERVICE39871STATE OF WASHINGTONREGISTEREDPROFESSIONALENGINEER REGURK.NHTIEK
06/10/2020C3.10UTILITY DETAILS8