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Home My WebLink AboutW-418205IN/•� W r_q I O I = W �N/'� W V_ AI 1 N r.'s WE �N\ W 7- I N 1 In ry I- ON 3 z 0 N 0 N N Li.l Q Z Ld L, DocuSign Envelope ID: 31311 B34D3-7EOA-47EC-AI3B3-4329FFEOC1 08 SURFACE WATER STANDARD PLAN NOTES: THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER. HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES T BEFORE ANY CONSTRUCTION OR DEVELGPMENT ACTIVITY OCCURS, A PRE{ANSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S CONTRACTOR. 2. THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY. STATE_ AND FEDERAL PERMITS PRIOR TO CONSTRUCTION. 3 ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST EDITION OF THE CFTY OF RENTON SURFACE WATER DESIGN MANUAL (RENTON SWDM), RENTON MUNLGIPAL CODE (RMGj AND THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE A NO MUNICIPAL CONSTRUCTION PREPARED BY WS DOT AND THE AMERICAN PUBLIC WORKS AS50CIATION (ARWA), FT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO CORRECT ANY ERRDR. OMISSION OR VARIATION FROM THE ABOVE REQUREMENTS FOUND IN THE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THE ROAD, GRADING, PARKING, BUILDING, AND DRAINAGE PLAN DOES NCT CONSTITUTE AS APPROVAL OF ANY OTHER rA roWSTRUC'FION I E.G. WATER_ SEWER, GAS, ELECTRICAL ETC.). PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, AND RETAINING WALLS REQUIRE A SEPARATE R EIIEW AND APPROVAL BY THE CITY PRJOR TO CONSTRUCTED N. THE SU RFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS. ANY OEVIATION FROM THE APPROVED PLANS WILL REQUIRE COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY 5 A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTEON 13 IN PRDGRE53 ff. THE LOCATIONS OF ALL EXISTING UTILrrIEs SHOWN HEREON HAVE BEEN FSTABUSHED BY FIELD SURVEY OR DOTANED FROM AVAILABLE RECORDS AND SHALL THEREFORE BE CDNSI DERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE APPLICANT'S CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN, AND TO FURTHER DISCOVER AND AVOID ANY OTHER UTILFf1ES NOT SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN THE APPLICANT SHALL RECORD ON THE AS -BUILT DRAWINGS ALL UNDOCUMENTED UTILITIES DI SGOVERED AND ANY CHANGES TO THE APPROVED PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A CONFLICT EXISTS. 7 VERTICAIL DATUM SHALL BE NAV❑ SB AND HORIZONTAL DATUM 5HALL BE NAD B'1 (TVA STATE PLANE. NORTH). UNLESS OTHERWISE APPRQVFI3 BY THE CITY. REFERENCE BENCHMARK. DATUM, AND ELEVATIONS 5HALL BE NOTED ON THE PLANS. 8. ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 96%MMMUM DRY DENSITY PER SECTION 2.03.204)D • COMPACTION AND MOISTURE CONTROL TESTS OF THE WSOOT STANDARD SPECIFICATIONS. IN PERMEABLE PAVEMENT AMC) OTHER NNFILTRATION AREAS, ALL TRENCH RACHF ILL SHALL BE FIRM AND UNYIELDING BUT IN N O CASE SHALL BE COMPACTED TG MORE THAN'32% OF MAXIMUM DRY DENSITY. 9 OPEN CUTTING OF EXISTING ROAD WAYS FOR STORM DRAINAGE WORK AS NOTALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE VATH THE CITY TRENCH RESTORATION STANDARDS. 19. ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START DF CONSTRUCTION. WHERE SHOWN ON THE PLANS OR WHEIif DIRECTED BY THE CITY, THE EXISTING MANHOLES, CATCH BASINS, OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STALED. 11. ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO, OR IN CONJUNCTION WITH, ANY CONSTRUCTION ACTIVFrY UNLESS OTHERWISE APPROVED BY THE CITY. 2. AIL PIPE AND APPURTENANCES SHALL Br PREPARED ON A PROPERLY PREPARFOUNDATION IN ACCORDANCE WITH THE CURRENT STATE ❑F WASHINGTONA 57AHtl RD SPECIFICATION FOR ROAD AND BR IDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LENEUNG OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, A$ WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE FhMRE LENGTH OF THE PIPB WILL RE SUPPORTED ON A UNIFORMLY DENSE. UNYIELDING BASE- ALL PIPE BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.04 220.IV. AND 220.20 13. STEEL PIPE SHALL BE ALUMI NIEED, OR GALVANIZED WITH ASPHALT TREATMENT 1, 2. OR 5 INSIDE AND OUTSIDE. 14- ALL ORANNADE STRUCTURES SUCH A$ CATCH BASINS AND MANHOLBS SHALL BE= FrTTED WITH DUCTILE IRON. BOLT -LOCKING LIDS PER THE CITY 9TANPARD PLAN . P4. W. 204.20. 204-30. 204.40. AND 204.50- STRUCTURES SHALL HAVE: • RECTANGULAR OR ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF. AND OUTSIDE OF THE ROADWAY. ROUND. SOLID LIDS WHEN NOT COLLECTING RUNOFF. AND LOCATED WITHIN THE ROADWAY. BUT OUTSIDE OF THE CURBIGUTTER LINE . ROUND, SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC RIGHT-OF-WAY OR IN AN EASEMENT TO THE CITY_ PRIVATE STRUCTURE LIDS OUTSIDE PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT DISPLAY THE CITY LOGO. i5. BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT VOOT14S AND BUILDING SETBACKS LINES OF THE RENTON SWDM_ 16. LIDS OF MANHDLESICATCH BASINS WITHIN PUBLIC RKIHIT�CF-WAY SHALL NOT BE ADJUSTED TO FINAL GRADE UNTIL AFTER PAVING. ALL MANHOLEJCATCH BASIN RIMS SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINJSHEO GRADES. UNLESS OTHERWISE SHOWN. T7. ALL DRIVEWAY CULVERTS LOCATE[] WITHIN CITY R[GW-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE OfTCH. UNLESS OTHERWISE NOTED, DRAWING 15 NOTTO SCALE ANTS) STD. PLAN - 267.00 PUBLIC WORKS SURFACE WATER STANDARD PLAN B✓3D�d hY IDDEPARTMENT I 8/13/2024 NOTES (1 ❑F 2) artin Pastucha ..".-..-, r...13.4+BU DATE DocuSign Envelope ID 34586810-414F-4F2D-AB59.7C19203B78A3 STANDARD NOTES 1 ALL WORKAND MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATION OF THE CITY OF RENTON PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF THE wsDoT1APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE CITY OF RENTON STANDARD PLANS d SPECIFICATIONS A SET OF APPROVED PLANS SHALL BE KEPT ON SITE ATALL TIMES DURING CONSTRUCTION 2 OATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL DATUM IM HORIZONTAL CONTROL SHALL BE NORTH AMERICAN DATUM 1983/1991 UNLESS OTHERWISE APPROVED BY THE CITY BENCHMARKS AND MONUMENTS SHALL BE REFERENCED ON THE APPROVED PLANS 3 A PRE -CONSTRUCTION CONFERENCE AND A 24-HOUR NOTICE SHALL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS, INCLUDING STREET USE PERMITS. PRIOR TO STARTING CONSTRUCTION INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PUBLIC WORKS INSPECTOR 24 HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION 4 THE FLOURS OF WORK IN THE STREET RIGHT-OF-WAY SHALL BE PER CITY SPECIFICATIONS ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT AN APPROVED TRAFFIC CONTROL PLAIN MUST BE OBTAINED PRIOR TO BEGINNING ANY WORK WITHIN THE PUBLIC RIGHT-OF-WAY 5 CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTS. 8_ ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVO0 DAMAGE OR DISTURBANCE THE CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF RC W 19 122 A DIG TICKET SHALL BE OBTAINED A MINIMUM OF TWO BUSINESS DAYS PRIOR TO STARTING ANY EXCAVATION THE CONTRACTOR SHALL HAVE A COPY OF THE DIG TICKET ON SITE AT ALL TIMES 7. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A LOOSE AVERAGE DEPTH OF 12-INCHES, MAXIMUM DEPTH 113-INCHES. THOROUGHLY COMPACTING 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 THE TRENCH MATERIALS TO COMPLETE THE FILL OVER THE PIPE SHALL BE EQUIVALENT TO BANK RUN GRAVEL FOR TRENCH BACKFILL (9-03.143). B SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER-GASKETED ASTM D 3034. SOR 35. C9GGIC9O5 OR DUCTILE IRON CLASS 50. UNLESS OTHERWISE APPROVED BY THE CITY 9 SANITARY SEWER PIPES SHALL NOT BE LOCATED UNDER ANY STRUCTURE (WALL, BUILDING FOUNDATION. ETC I UNLESS APPROVED 8Y THE CITY IF ASANITARY SEWER IS TO 13E LOCATED UNDER ANY STRUCTURE (WALL. BUILDING FOUNDATION, ETC,), IT SHALL BE DESIGNED BY A PROFESSIONAL ENGINEER LICENSED IN THE STATE OF WASHINGTON IN ACCORDANCE WITH STANDARD DETAIL 412 10. OPEN-CLIT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAYS SHALL BE BACKFILLED WITH CRUSHED SURFACING AGGREGATE [WSDOT SPECIFICATION R-03 9(3) AND MECHANICALLY COMPACTED UNLESS OTHERWISE APPROVED BY THE CFTY 11 ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATCON OF THE CITY AND THE LATEST EDITION OF THE WSDOTIAPWA STANDARDS AND SPECIFICATION AS APPROVED AND MODIFIED BY THE CITY IN THE RENTON STANDARD PLANS & SPECIFICATIONS THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL TO AUNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE PIPE BEDDING SHALL BE IN ACCORDANCE WITH STANDARD PLAN 405 12 ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STA61LLZED TO THE SATISFACTIDN OF THE CITY FOR THE PREVENTION OF ON -SITE EROSION BOTH DURING CONSTRUCTION AND AFTER THE COMPLETION OF CONSTRUCTION IN ACCORDANCE WITH THE CURRENT SURFACE WATER DESIGN MANUAL 13 THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH A RECORD DRAWING OFTHE SANITARY SEWER SYSTEM WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER O R LICENSED PROFESSIONAL SURVEYOR PUBLIC WORKS WASTEWATER UTILITY � PLAN • a13 '1� DEPARTMENT LE tin Pastuchao/26/a STANDARD NOTES TTI?9RRIT6[1` (DATE Encomr)ass ENGINEERING SURVEYING c0000# Westem Wa"igton Division 165 NE AY4)er Street, Suite 201 • Lwquah, WA 98027 • Phone: (425) 392-0250 Eastem Wastm gton DMsion 407 SwAtwater Blvd. • Cle Elam WA 98922 • Phone: (509) 674-7433 1 8:V 20 1 1 DocuSign Envelope ID: 3B1B34D3-7EOA-476C-ADB3-4329FFEOCI08 SURFACE WATER STANDARD PLAN NOTES: THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE MOORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE RE"NJNG NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, 7HEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES 18. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQVIREJI, SHALL BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1 I FOOT AND SHALL MEET THE FOLLOWING SPECIFICATIONS: . 4 - B INCH ROCK 140 - 7o°% PASSING: . 2. 4 INCH ROCK I M -40%PASSING; AND • LES3 THAAI2 INCH ROCK f 10 • 209E PA35ING, $9. F0071NG DRAINAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE INTERCONNECTED AND SHALL SEPARATELY CONVEY COLLECTED FLOWS TO THE CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE UNLESS APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CO NNEC!TED TO ON -SITE BMPS- 20 THE END OF EACH STORM DRAIN 5TUB SHALL BE CAPPED. A CLEANOUT TOPPED WITH A BOLT -LOCKING LID MARKED "STORM' OR "DRAIN" SHALL BE LOCATED AT THE PROPERTY LINE OR AT THE POINT OF GOdNNECTiON OF A PRIVATE STORM DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227.00. 21. ALL STORM SYSTEM EXTENSIONS SMALL eE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASHING TON STATE, AND CUT SHE SHALL BE PROVIDED TD YHE CITY PRIOR TO CON97RUCTLON. 22. ALL 14EWLY•I NSTALLED AND NEWLY -REHABILITATED (PUBLIC AND PRIVATE) STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV ACCORDING TO THE CITY STANDARD PLAN 296.W. CGTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS ANDlOR PAVEMENT 23. ALL 5TURM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN ACCORDANCE WITH SECTION 7-04.3(1) OF THE WSC 3T STANDARD SPECIRCATFDNS AND IN THE PRESENCir OF A REPRESBNTATIVB OF THE CITY, STORM DRAIN STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAN STORM IS TESTED 24 FOR ALL DISTURBED PERVIOUS AREAS [COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL EITHER STOCKPILE AND REDISTRIBUTE THE EIIISTING DUFF LAYER AND NATIVE TOPSOIL GR AMEND THE SOIL WITH COMPOST IN ACCORI]ANCE WITH STANDARD PLAN 264.0D. ZS. LSSUAINCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CrFY DOES NOT RELIEVE THE APPLICANT OF THE CCNTINUING LEGAL OBLIGATION ANTIIOR LABILITY CONNECTED WITH STORMWATER DISPOSAL. THE CITY DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MANTENNNCE OF THE STORM SYSTEM PROVIDED DURING CONSTRUCTION. 26. ADEQUATE SAFEGUARDS, SAFETY DEVICES, PRWEC7NE EQUIPMENT, FLAGGERB. AND ANY OTHER ACTIONS NEEDED TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK SHALL BE PROVIDED- ANY WORK WITHIN THE TRAVELED RIGHTOF-WAYTHAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPRQYED BY THE CITY. ALL SECT16O+E5 OF THE 1N5DOT STANDARD SPECIFICATIONS 1.10 TEMPORARY TRAFFIC CONTROL SHALL APPLY 2y PROJECTS LOCATED WITHI N THE CITY'S AOLIIFER PROTECTION AREA (APAI SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE RENTON SWDM AND AQUIFER PROTECTION REGULATIONS (AMC 4-3-6501. 2B. PLACEMENT OF SURFACE APPURTENANCES (CATCH BASINA4ANHOLE LIDS, CLEANDUTS, INLETS. ETC_)INTHE STREET TRAVEL LANE WHEEL PATH, INTERSECTIONS OF STREET TRAVEL LANES, BIKE LANES. SIDEWALKS, AND CROSSWALKS SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE APPURTENANCE PLACED IN A SIDEWALK OR CROSSWALK SHALL BE FITTED WITH A NONSLIP OR NONSKID LID PER ADA REQUIREMENTS. 29. CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS. PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE APPLICANT. 10 MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 42.1 A2 OF THE RENTON SWDM J1. CONSTRUCTED PERMEABLE PAVEMENT SHALL M PERMEABLE ENOUGH TO ABSORB WATER AT A MI NIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER THE PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FORAT LEAST 10 MINUTE8. COMPLIANCE WITH THIS MI NIMUM RATE SHALL BE CHECKED PRIOR TO CONSTRUCTION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED USING A SIMPLE BUCKET TEST LN WH ICH 5 GALLONS OF WATER IS POURED (PWO THE PAVEMENT S RAC T E. W ONLY MINOR AM NT OF WATER PON OR RUNS OF E SURFACE, THEN THE P IS CONSIDERED O M HE P NT U F EALLA ONCE. RM Oil W PS UN OFF G AVBMBNT T EETT MINIMUM RATE OF ABSORPTION. AT LEAST ONE TEST SHALL BE CONDUCTED PER 1.0W SQUARE FEET OF PERMEABLE PAVEMENT. IF THIS TEST IS NOT CONCLUSIVE. THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED. FOR LARGE AREAS IE.G., PARKING AREAS). TESTING OBSERVATION MAY BE ACCOMPLISHED WHILE WALKING BEHIND A SLOWLY MOVING WATER TRUCK DISCHARGING WATER AT A RATE SIMILAR TO THE BUCKET TEST. PERMEABLE PAVERS SHALL BE TESTED USING ASTM C1781. I UNLESS OTHERWISE NOTED, DRAWING 15 NOTTO SCALE ANTS) STD. PLAN - 267.10 ,r PUPLIC WORKS SURFACE WATER STANDARD PLAN NStRRIltt44td by: Alt DEPARTMENT NOTES (2 OF 2) arti n Pastuchg/13/2020 N4mtv [P - . !.;,: _-s: eI' 0:A. DATE FACE OF CURa -e 1r7'- _.5 112- yY 112,R. 1•R- T24 I 1 TOP OF Z. lr!"R. ROADWAY ZY r Z. r 7 1•-G" CEMENT CONCRETE TRAFFIC CURB AND GUTTER FACE DF ADJACENT CURB - 6 rra _ FLUSH WITH GUTTER PAN AT S1 DBE WALK RAMP ENTRANCE 1:12 124 TOP OF 1)2• R. ROAtYWAY Io I I y V . B" DEPRESSED CURB SECTION AT SIDEWALK RAMPS --A. 3V .L b I �� , . PREMOLOW JOINT FILLER E FULL-l7EPTH EXPANSION JOINT or_ CEMENT CONCRETE 117 R. - 1-R. SIDEWALK RAMP VARIES OR LANDING FROM G"TOO s• I 3A8- PREMOLOFl] JOINT FILLER DEMENT GONCRETE PEDESTRIAN CURB AT SIDEWALK RAMPS AND LANDINGS FACE OF ADJACENT CURB _s1r2_- SEE DEPRESSED CURB DETAIL THIS SHEET 1:24 TOP OF 1 T 11 1lCR ROADWAY 2" 1 --- N ra 1 - 1'_G- - DEPRESSED CURB SECTION AT RESIDENTIAL OR VEWAYS ONLY. FOR COMME"RCWL DRIVEWAYS SEE STD PLAN 1041 FACE OF CURB B Ira - -5 tr , 1" Irr R. I" R. FACE OF ADJACENT CURB I I IV, TOP OF ROADWAY GUTTER SURFACE I 4,/ 1 R. 51r r R CEMENT CONCRETE \ \ / TRAFFIC CURB DEPRESSED DETAIL AT RESIDENTIAL OR COMMEKIAL DRIVEWAYS, AND ALLEYS GENERAL NOTES; 1. Son standard plans 102 ann 1013 Tot curb oxpansion and conuacdan pint spa". Z. Expansion jolat shalt be 101 depth, 316" (W.) premolded Jvint Filler. 3_ For Deproasod Monollhx Onve ay Curb & Gutter Section, 60o Standard PLRn 104.2 M. PLAN - 101 a I'LIBLIF MFNTS CEMENT CONCRETI GLIRBS DrI�Ar�1'uEiur � i-T r 8:48 DocuSign Envelope ID: 6EECFSB6-602A-4E4A-B436-A317AA638878 EROSION AND SEDIMENT CONTROL(ESC)_STANDARD PLAN NOTES: THE FALLOWING IS A TESTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE EROSION AHD SEDIMENT CONTROL (ESC) PLAN SET. ALL THE NOTES ON THL LIST MAY NOT PERTAIN TO EVERY PROJECT THE APPLICANT OR OWNER, HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NUR EDIT THE REMANiNG NOTES. IF ADDITIONAL NOTES ARE NEEDED FOIR SPL-CIFIC ASPECTS, THEY SHALL HE ADDED AFTER THE ESC STANDARD PLAN NOTES. 1 BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTNFTY OCCURS, A PRE -CONSTRUCTION MEETING SHAH BE HELD AMONG THE CITY OF RENTON. HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S COHTRAC TOR L THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WASHINGTON STATE DEPARTMENT OF ECOLOGY {ECOLOGYI CONSTRUCTION STORMWATER GENERAL PERMIT, IF IT IS REQUIRED FOR THE PROJECT. THE APPLICANT SHALL PROVIDE THE CITY COPIES OF ALL MONITORING REPORTS PROVIDED TO ECOLOGY A550CIATEO WITH THE CONSTRUCTION STORMWATER GENERAL PERMTF 3. THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTJQN SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BE FOLLOWED FROM CONSTRUCTION COMMENCEMENT TO PAST -PROJECT CLEANUP HN ORDER TO FULFILL PROJECT ESC REQUIREMENTS. 4. THE BOUNDARIES OF THE CLEARING LIMITS, SENSITWE AREAS AND THEIR BUFFERS. AND AREAS OF VEGETATION PRESERVATION AND TREE RETENTION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY DELINEATED BY FENCING AND PROTECTED IN THE FIELD IH ACCORDANCE WITH APPENDIX O OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL LRENTON SWDM) PRIOR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURSIWCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED, THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPUCANTIESC SUPERVISOR FOR THE DURATION OF CGNSTR4ICTIQN. S. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGI NNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES. SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK -OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS SHALL BE CLEANED THOROUGHLY At THE END OF EACH DAY, OR MORE FREQUENTLY DURING WET WEATHER, AS NECESSARY TO PREVENT SEDIMENT FROM ENTERNG WATERS OF THE STATE. B. WASHOUT FROM CONCRETE TRUCKS SWILL BE PERFORMED OFF -SITE OR IN DESIGNATED CONCRETE WASHOUT AREAS ONLY. 00 NOT WASH OUT CONCRETE T1R1.!GK5 ONTO THE GROUND. OR TO STORM DRAINS OR OPEN DFfCHES. ON-51TE DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE WASHOUT AREAS. 7. ALL REQUIRED ESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR T O LAND CLEARING ANDIDR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL ESC BMPS SHALL BE MANTANED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARNG ANWOR CONSTRUCTION IS COMPLETE AND POTENT LAL FOR ON -SITE EROSION HAS PASSED. ALL ESC BMPS S14ALL BE REMOVED AFTER CONSTRUCTION IS COMPLETED AND THE SITi= HAS BEEN STABELJZED TO ENSURE POTENTIAL FOR ONSIYE EROSION DOES NOT EXIST. THE IMPLEMENTATION, MAINTENANCE, RE PLACE=MENT, ENHANCEMENT, AND REMOVAL OF ESC BMPS SHALL BE THE RESPONSIBILFY OF THE APPLICANT 6. ANY HAZARDOUS MATERIALS OR LIQUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL 13E DISPOSED OF PROPERLY. S. THE ESC BMPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE APPLICANT SHALL ANTICIPATE THAT MORE ESC BMPS WILL BE NECESSARY TD ENSURF COMPLETE SILTATION CONTROL ON THE PROPOSED SITE DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE APPLICANT TO ADDRESS ANY NEW 0ONI NTEONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL ESC BMPS, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER DUALITY OF THE RECEIVING DRAINAGE SYSTEM. 1D. APPROVAL OF THIS PLAN I$ FOR ESC ONLY. FF DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PJPES, RESTRICTORS, CHANNELS, OR STORMWATER FACkI-MES. 11. ANY DEWATERENG SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. 12. ANT AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1ST THROUGH APRIL 30TH) OR SEVEN DAYS OUR ING THE DRY SEASON (MAY SST THROUGH SEPTEMBER 30THI 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 APRLL 311TH, UNLESS OTHERWISE APPROVED BY THE CITY. 14. ANY AREA NEEDING ADDITIONAL ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 15 THE ESC BMPS ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED AT A'MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT INSPECTION AND MAINTENANCE SHALL OCCUR MORE FREQUENTLY AS REQUIRED BY THE CITY. 16. BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216.30 SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE INLET WILL BE CONVEYED TO A SEDIMENT POND OR TRAP. ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPEC I LO AND REPLACED AS NECESSARY TO ENSURE FULLY PUNCTIONING CONDITION. 17. AT NO TIME SHALL SEDIMENT ACCUMULATION BXCEED 213 OF THE CAPACITY OF THE CATCH BASIN SUMP. ALL CATCH BASINS AND CONVEYANCE LINES SHALT BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SELH MENT-LADEN WATER INTO THE DOWNSTREAM SYSTEM. 18. ANY PERMANENT STORMWATER FACILITY LOCATION USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY ESC BMPS AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE TEMPORARY FACILITY 1S TO ULTIMATELY F• UNCTION AS AN INFILTRATION SYSTEM IN ITS PERMANENT STATE, TH_ TEMPORARY FACILITY SHALL BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF TKE PERMANENT FACILrrY. 19. AREA DESIGNA7ED CAI THEPLANES3 CONTAINING EXISTING 7 RMWAT BR FAGI UTIF S OR ON -SITE BMPS fAM ENDEDSGIL S BIO RETE TI N P RMEABLE PAVE ME!. I ETC.) SHALL BE CLEARLY FENCED AND PROTECTED USING ESC BMPS To AVOID $E: DIMENTATION AND COMPACTION DURING CQNSTRUCTEOTI, 20. PRIOR TO THE BEGINNING OF THE WET SEASON IOCTOBER 1ST), ALL DISTURBED AREAS SHALL BE INSPECTED TO IDENTIFY WHICH ONES SHALL BE SODDED OR SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON • AN EXHIBIT OF THOSE AREAS TO 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 Td PREVENT SEOih1ENT-LADEN WATER FROM LEAVING THE PROJECT SITE; ALL ESC BMPS SHALL BE REMOVED, AND STOR311WATER CONVEYANCE SYSTEMS, FACILITIES, AND ON -SEE BMPS SHALL BE RESTORED TO THEIR FULLY FUNCTIONING CONDFGO". ALL DISTURBED ARFAS OF THL; PROJBC7 51TI= SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT A MINIMUM, DISTURBED AREAS SHALL SE SODDED OR SEEDED AND MULCHED TO ENSURE THAT SUFFICIENT COVER WILL DEVELOP SHORTLY AFTER FINAL APPROVAL. MULCF- WrTHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPED BEFORE OCTOBER 11ST. 22. ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL. ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKERI ES IN CITY ROAD RIGHTS -OF -WAY SHALL M COPISTRUCTEO IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF ROAD JRIGKMOF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE INTEHNATLONAL BUILDING CODE. IJNkrt%❑T"RWI5E N41TP, DRAWING 16 NOt TO SCALE INTSI STD. PLAN - tfi8.170 • PUBLIC WORKS EROSION AND SEDIMENT CONTROL FPR ° DEPARTMENT GAZ 9/28/2019 1 STANDARD PLAN NOTES Rio:wont . �..'. RATE BEE KME2 1WR X 5/IrO DUMMY JOINT ✓mEENOSE2 2' D• 2- - O• b . � r- I I L L � 1. I")- 1 I 3/li" PRFMOLDEO JOINT FILTER (TiP) V T - '�'�A C"2INTCONCAM CUMAND CURER . (� 5 PLAN VIEW FACEOF OF i_� CA j CE,NTFaS G ATE �_S tR111ERATE B Ilr I it 5 1 2• 1 E• SI'p6 1/26 R. \1771• R. MATCH !NBC URRa ANo GLl ERBfD rrEMUU BEL ROADWAY BLOPp J• � TOP OF 1" R I RECESS • % 1fd RGAOwpY L ... i �- R . L -- - ..'. •. ADJUSTMENT SE-^rION-WIT INLLU DM. - 4 It m Ril AM] GUT[k3N BID REM - L� . . i"_'. .' ; ,. . CATCH AMIN - NOT 94OLUM IN CURB AND GUTTFJ31LD REM .. .. - .. -1r - ' � 1, ./ 1 SECTION ,�`_� . . _14 . Jul -�� G17NERAL NOTES: -1 ,. 1. The Infant Of this design !s to faalitatD ihp LtismDvel -1-1e of a catch basin with minimal dlsUrbarm Of TIMID CUrb. ' ''�� - 2. The expansion Joints of tha � _: � w �� f' y ` adjacent sldBwalkahail ��Y� I' be -adjusted to be In _` I; I I In vAth them curb ! ~' I N3lcpanslon Jolr)ts. . -� !'. I .I '' 11 , 4 I �I m`` I I�Itii4iC VIEW CEMENT CONCRETE CURB 4PROIZEID: • PxIA31i - 101.1 a .PUBLIC �YORKS INSTALLATION AT ❑Ef'AR1I{E1iT CATCH 6�ISINS � BA i 2 REVISIONS PER ASBUILT SURVEY CP O� ISTO� 1 REVISIONS PER CITY COMMENTS NEM SIGNAL � 5/17/2022 NO. REVISION BY SURVEYED: DESIGNED: /17/22 DRAWN: TNF 1 /2/21 CHECKED: DATE APPR APPROVED: SCALE: ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M :45 Ah WATER PLAN GENERAL NOTES Standard Plan ND.300 1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE LATEST EDrTION OF THE CITY OF RENTON PUBLIC WORKS STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS AND WSDOT / APWA STANDARD SPECIFICATIONS, LATEST EDITION AS AMENDED BY THE CITY CIF RENTON. A SET OF CITY APPROVED PLANS SHALL BE KEPT AT THE JOB SITE WHENEVER CONSTRUCTION 15 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 PERMrIS PRIOR TO CONSTRUCTION. 2, ALL EX15TING UTILITIES 5HALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERW15E NOTED. THE CONTRACTOR SHALL CALL 1-800-424-5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING EXCAVATION. 3. ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM IMPROVEMENTS SHALL BE NEW AND UNDAMAGED, AND "CATALOG CUTS" FOR A LL MATERIALS SHALL BE APPROVED IN WRITING BY THE CfTY OF RENTON PRIOR TO BRINGING ANY MATERIALS ON•SFFE. 4, ALL WATER MAIN PIPE MAATERiAL5 SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PERAWWA C 151 AND C 104, PIPE JOINTS SHALL BE PUSH -ON OR MECHANICAL JOINT. CAST IRON OR DUCTILE IRON PIPE FITTINGS SHALL BE CLASS 250 AS PER ANSI/AWWA 0_10/A21.10-82. ALL DUCTILE IRON PIPE AND FITTINGS SHALL 8E WRAPPED WITH 8-MI L BLACK, TUBE -TYPE, POLYETHYLENE PLASTIC PER AWWA C105 STANDARDS. 5. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 36 INCHES FOR PIPE DIAM ETER OF 10-INCH OR LESS AND 48 INCHES FOR PIPE DIAMETER OF 12-INCH AND LARGER. MAXIMUM COVER FOR ALL WATER MAINS SHALL BE 60 INCHES, ANY DEVIATIONS MUST BE APPROVED BY THE CITY OF RENTON PRIOR TO CONSTRUCTION. WHERE UTILTi-Y CONFLICTS OCCUR, THE PROFILE OF THE WATER MAIN SHALL BE ADJUSTED AS NECESSARY TO CLEAR CONFLICTSANDTO PROVIDE MINIMUM COVER. PIPE DEFLECTION SHALL NOT EXCEED ONE-HALF OF PIPE MANUFACTURER'S SPECIFICATION FOR SIZE OF P IPE USED, ALL TRENCH BACKFILL SHALL BE COMPACTED TO 95 PERCENT MAXIMUM DRY DENSITY AS DETERMINED BY THE MODIFIED PROCTOR TEST METHOp{PADp} IN ROADWAYS ROADWAY SHOULDERS, ROADWAY PRISM AND DRIVEWAYS, AND 85 PERCENT MDD IN UNPAVED AREAS, ALL PIPE ZONE COMPACTION SHALL BE 95 MOD, 6. CONCRETE BLOCKING FOR WATER MAINS SHALL BE DESIGNEE], INSTALLED AND POURED IN PLACE IN ACCORDANCE WFFH CITY OF RENTON STANDARD DETAILS AND SPECIFICATIONS AND SHALL BE INSTALLED AT ALL VERTICAL AND HORIZONTAL BENDS, FITTINGS AND BASE OF HYDRANTS. MEGA -LUGS (OR SIMILAR PRODUCT) MAYBE REQUIRED ON ALL MECHANICALJDINTS IN ADDMON TO CONCRETE BLOCKING. 7- ALL NEW WATER MAIN PtPE5 AND FITTINGS 5HALL HAVE A FOAM PIPE PIG RUN THROUGH THEM PRIOR TO BEING FLUSHED, DISINFECTED, AND TESTED. CLEANING, PRESSURE AND PURITY TESTING SHALL BE DONE M THE PRESENCE: OF AND UNDER THE SUPERVISION OF A CITY OF RENTON UTILITY INSPECTOR. THE CONTRACTOR SHALL SUPPLY, INSTALLAND REMOVE PLUGS, CORPORATION STOPS, BLOW -OFF ASSEMBLIE5, AND THRUST RESTRAINT / BLOCKING FOR TESTING AND PURITY ACCEPTANCE. NO CONNECTION SHALL BE MADE BETWEEN THE NEW MAIN OR BETWEEN THE NEW WET -TAP VALVE TO AN EXISTING MAIN UNTIL THE NEW PIPING HAS BEEN FOAM -PIGGED, DISINFECTED, FLUSHED, A140 PASSED BOTH PRESSUREAND PURITYTESTING. S. NEW WATER MAINS INCLUDING SERVICE LATERALS SHALL BE TESTED AT A STATIC PRESSURE OF ISO PSI ABOVE WORKING PRESSURE WITH A MINIMUM OF 225 PSI TEST PRESSURE FOR 120 MINUTES WITH A MAXIMUM OF 5 PSI PRESSURE DROP DURING THE ENTIRE TEST PERIOD. UPON SATISFACTORY COMPLETION OF THE PRESSURE TEST, THE LINE SHALL BE DISINFECTED, FLUSHED, AND THEN WATER SAMPLES SHALL BE TAKEN FOR PURITY TESTING BY THE PUBLIC WORKS INSPECTOR. 9- THE CONTRACTOR SHALL NOTIFY THE CFTY OF RENTON WATER UTILITY AND MAINTENANCE DEPARTMENTS AT LEAST 10 WORKING DAYS PRIOR TO MAKING CONNECTIONS TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL EXPOSE THE EXISTING WATER MAIN AND FITTINGS AT THE CONNECTION POINT BEFORE ORDERING THE NECESSARY ADAPTORS AND FITTINGS REQUIRED FOR THE FINAL CONNECTION. THE CONTRACTOR SHALL EXCAVATE, REMOVE ALLSURFACE MATERIALS, AND PROVIDE SHORING AND ALL MATERIALS REQUIR ED FOR THE CITY OF RENTON TO PERFORM THE CONNECTION TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL PROVIDE AND INSTALL BACKFILL, CONCRETE BLOCKING, AND COMPLETE SURFACE RESTORATION. STD. PLAN - 300,0 Gr PUBLIC WORKS WATER PLAN GENERAL NOTES DEPARTMENT e�. MARCH 2O147 Know what's below. Call before you dig. C TY OF RENTON Planning/Building/Public Works Dept. R-41821 0 S-418205 W-418205 IN COMPLIANCE WITH CITY OF RENTON STANDARDS SIERRA HOMES FRONTAGE IlVIPROVEMENTS A SBUI L TS STANDARD NOTES AND DETAILS DATE: 05/04/2022 PAGE DRAWING NO: C2.00 SHEET: OR 4 6 r1 O O r_q N U QYI IN r_q O O O r-� IN/ I4 a