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HomeMy WebLinkAboutR-408202o I. Q) z O Q) V) O J z O O 00 CN CN O CN 3 z 0 z U 1 w z I 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. 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS. A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE APPLICANT. AND THE APPLICANTS CONTRACTOR. 2. THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY, STATE, AND FEDERAL PERMITS PRIOR TO CONSTRUCTION. J. ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL (RENTON SWDM, RENTON MUNICIPAL CODE (RMC), AND THE STANDARD SPECIFICATIONS FOR ROAD. BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA). IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS 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 NOT CONSTITUTE AS APPROVAL OF ANY OTHER CONSTRUCTION (E.G. WATER, SEWER, GAS. ELECTRICAL. ETC.). PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY THE CITY PRIOR TO CONSTRUCTION. THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS. ANY DEVIATION 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 CONSTRUCTION IS IN PROGRESS. 6. THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHALL THEREFORE BE CONSIDERED 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 UTILITIES 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 DISCOVERED AND ANY CHANGES TO THE APPROVED PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A CONFLICT EXISTS. 7. VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83 (WA STATE PLANE. NORTH). UNLESS OTHERWISE APPROVED BY THE CITY. REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE PLANS. 8. ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY PER SECTION 2-03.3(14)D - COMPACTION AND MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS, ALL TRENCH BACKFILL SHALL BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN 92% OF MAXIMUM DRY DENSITY. 9. OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY TRENCH RESTORATION STANDARDS. 10. ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION. WHERE SHOWN ON THE PLANS OR WHERE DIRECTED BY THE CITY, THE EXISTING MANHOLES, CATCH BASINS, OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED. 11. ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO, OR IN CONJUNCTION WITH, ANY CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE CITY. 12. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.00, 220.10, AND 220.20. 13. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT 1. 2, OR 5 INSIDE AND OUTSIDE. 14. ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON, BOLT -LOCKING LIDS PER THE CITY STANDARD PLAN 204.10, 204.20, 204.30, 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 CURB/GUTTER 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. 15. BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES OF THE RENTON SWDM. 16. LIDS OF MANHOLES/CATCH BASINS WITHIN PUBLIC RIGHT-OF-WAY SHALL NOT BE ADJUSTED TO FINAL GRADE UNTIL AFTER PAVING. ALL MANHOLE/CATCH BASIN RIMS SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES. UNLESS OTHERWISE SHOWN. 17. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM J. 1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. 18. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1) FOOT AND SHALL MEET THE FOLLOWING SPECIFICATIONS: • 4 - 8 INCH ROCK / 40 - 70% PASSING, • 2 - 4 INCH ROCK / 30 - 40% PASSING; AND • LESS THAN 2 INCH ROCK /10 - 207. PASSING. 19. FOOTING 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 CONNECTED TO ON -SITE BMPS. 20. THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED. A CLEANOUT TOPPED WITH A BOLT -LOCKING LID MARKED "STORM" SHALL BE LOCATED AT THE PROPERTY LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227.00. 21. ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASHINGTON STATE, AND CUT SHEETS SHALL BE PROVIDED TO THE CITY PRIOR TO CONSTRUCTION. 22. ALL NEWLY -INSTALLED AND NEWLY -REHABILITATED (PUBLIC AND PRIVATE) STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS. GUTTERS AND/OR PAVEMENT. 23. ALL STORM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN ACCORDANCE WITH SECTION 7-04.3(1) OF THE WSDOT STANDARD SPECIFICATIONS AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY. STORM DRAIN STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN 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 EXISTING DUFF LAYER AND NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD PLAN 264.00. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY DOES NOT RELIEVE THE APPLICANT OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORMWATER DISPOSAL. THE CITY DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE STORM SYSTEM PROVIDED DURING CONSTRUCTION. 26. ADEQUATE SAFEGUARDS, SAFETY DEVICES. PROTECTIVE EQUIPMENT, FLAGGERS, 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 RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY. 27. PROJECTS LOCATED WITHIN THE CITY'S AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE RENTON SWDM AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). 28. PLACEMENT OF SURFACE APPURTENANCES (CATCH BASIN/MANHOLE LIDS, CLEANOUTS, INLETS, ETC.) IN THE 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 NON -SLIP OR NON-SKID LID PER ADA REQUIREMENTS. 29. CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS. PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE APPLICANT. 30. MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2.1.A2 OF THE RENTON SWDM. 31. CONSTRUCTED PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER THE PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES. COMPLIANCE WITH THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO CONSTRUCTION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED USING A SIMPLE BUCKET TEST IN WHICH 5 GALLONS OF WATER IS POURED ONTO THE PAVEMENT SURFACE ALL AT ONCE. IF ONLY A MINOR AMOUNT OF WATER PONDS OR RUNS OFF THE SURFACE, THEN THE PAVEMENT IS CONSIDERED TO MEET THE MINIMUM RATE OF ABSORPTION. AT LEAST ONE TEST SHALL BE CONDUCTED PER 1,000 SQUARE FEET OF PERMEABLE PAVEMENT. IF THIS TEST IS NOT CONCLUSIVE, THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED. FOR LARGE AREAS (E.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. Know what's below. Call before you dig. Encompass, ENGINEERING & SURVEYING Western Washington Division 165 NE Juniper Street, Suite 201 • IssaQuah, WA 98027 • Phone: (425) 392-0250 Eastern Washington Division 407 Swiftwater Blvd. • Cle Elum, WA 98922 • Phone: (509) 674-7433 S. W. 114 OF S. W. 114 OF SECTION 04, T. 23 N., R. 05 E., W. M. CITY OF RENTON, STATE OF WASHINGTON WATER UTILITY STANDARD PLAN NOTES: THESE NOTES SHALL APPEAR ON PROJECTS FOR THE WATER UTILITY. 1. ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS, 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 UNLESS OTHERWISE 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'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. FOR UTILITY 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 HORIZONTAL CONTROL SHALL BE NORTH AMERICAN DATUM 198311991 METERS UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON 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 Cl 10 AND CLLL OR LATEST REVISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL COATING SHALL CONFORM TO AWWA C104 OR LATEST REVISION. PIPE JOINTS TO BE PUSH -ON OR MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE AND 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 IN ACCORDANCE WITH ANSI/AWWA Cl 10/A21.10-87. CEMENT LINING SHALL BE IN ACCORDANCE WITH ANSI/AWWA C104/421/4-90. IF FITTINGS ARE 3 TO 12 INCHES IN DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL IN ACCORDANCE WITH EITHER ANSI/AWWA Cl 10-A21.10-87 OR ANSI/AWWA C153/A21.53-94. THREE (3) INCH TO 12 INCH DIAMETER FITTINGS, WHICH HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS, SHALL BE IN ACCORDANCE WITH ANSI/AWWA C110/A21.10.87 OR A COMBINATION OF ANSI/AWWA C110/A21.10.87 AND ANSI/AWWA C153/A21.53-94 SUCH THAT THE PORTION OF THE FITTING WITH A MECHANICAL JOINT(S) MAY BE WITH ANSI/AWWA C153/A21.53-94 AND THAT PORTION OF THE FITTING WITH FLANGED JOINT(S) SHALL BE IN ACCORDANCE WITH AWWA C110/A21.10-87. ACCEPTANCE TESTING IN ACCORDANCE WITH SECTION 53.53 OF ANSI/AWWA SECTION 10-4.3 OF ANSI/AWWA C110/A21.10-87 SHALL BE OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER. 8. GATE VALVES SHALL BE IRON BODY, BRONZED -MOUNTED, DOUBLE DISC WITH BRONZE WEDGING DEVICE AND 0-RING STUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE (AWWA C509). VALVES SHALL BE DESIGNED FOR A MINIMUM WATER 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 AGAINST PRESSURE) 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 INCH AND 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 PENTAGON OPERATING 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 THE SAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS SHALL BE FITTED WITH SUITABLE NEOPRENE GASKETS 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. THREADED END PORTION SHALL HAVE NO LUGS AND TWO SET SCREWS 180 DEGREES APART. STORZ FACE TO BE METAL, NO GASKET TO WEATHER. STORZ CAP TO HAVE SYNTHETIC MOLDED RUBBER GASKET, AND SHALL BE ATTACHED TO HYDRANT ADAPTER WITH 1/8 INCH, COATED, STAINLESS STEEL, AIRCRAFT CABLE. 12. FIRE HYDRANTS SHALL BE PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE PAINT NUMBER 43655 SAFETY YELLOW OR APPROVED EQUAL. SANITARY SEWER NOTES AND SPI CI FI CATIONS: THESE NOTES SHALL APPEAR ON PROJECTS FOR THE WASTEWATER UTILITY. 1. ALL WORK AND WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS, 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 PER CITY SPECIFICATIONS ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE PLANNING/BUILDINC/PUBLIC WORKS DEPARTMENT. AN APPROVED TRAFFIC CONTROL PLAN MUST BE OBTAINED PRIOR TO BEGINNING ANY WORK WITHIN PUBLIC RIGHT OF WAY. J. 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 AVOID DAMAGE OR DISTURBANCE. 4. 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 PRIOR TO STARTING CONSTRUCTION. (INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON.) IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PUBLIC WORKS INSPECTOR 24 HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. 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. 6. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. 7. PLANS APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS. 8. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 9. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 1 1 AS-BUILTS I KMR 10512212,31 KMR NO. I REVISION I BY I DATE I APPR 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. ALL WATERMAIN 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF 48 INCHES BELOW FINISH GRADE. WHERE UTILITY CONFLICTS 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 TO DISINFECTION. THE "POLY PIGS" SHALL BE GIRARD INDUSTRIES AQUA SWAB -AS OR APPROVED EQUAL, 2 IB/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 THE CLEANING OPERATION. 18. ALL WATERMAINS AND SERVICES SHALL BE PRESSURE TESTED TO A MINIMUM OF 200 PSI OR 150 PSI OVER OPERATING PRESSURE, IN ACCORDANCE WITH THE SPECIFICATIONS OF THE CITY OF RENTON AND THE WASHINGTON STATE HEALTH DEPARTMENT. ALL PRESSURE TESTING SHALL BE DONE IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY OF RENTON. THE QUANTITY OF WATER LOST FROM THE MAIN SHALL NOT EXCEED THE NUMBER OF GALLONS PER HOUR AS LISTED IN CITY OF RENTON 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. CHLORINE SHALL BE METERED/INJECTED IN ACCORDANCE WITH SECTION 711.3(12)E OR 7-11.3(12)F OF THE STANDARD SPECIFICATIONS REFERENCED ABOVE. 20. A PRE -CONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM OF FIVE (5) WORKING DAYS 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 STARTING CONSTRUCTION. 23. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE DONE UNTIL ALL SERVICE AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND PAYMENT OF FEES HAVE BEEN MADE TO THE CITY OF RENTON. 24. ALL CONNECTION TO EXISTING MAINS IS TO BE ACCOMPLISHED BY THE CITY OF RENTON, EXCEPT WET TAPS, WHICH MAY BE MADE BY APPROVED WET TAP CONTRACTORS WITH PRIOR APPROVAL FROM THE PUBLIC WORKS DEPARTMENT. ALL NECESSARY EXCAVATION AND MATERIALS ARE TO BE SUPPLIED BY THE CONTRACTOR AND BE ON -SITE PRIOR TO CITY NOTIFICATIONS. 25. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES TWENTY FOUR (24) HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. 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 ACCEPTANCE PRIOR TO FINAL TIE-IN. 27. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS MANUFACTURED BY THE STAR MANUFACTURING COMPANY OF COLUMBUS OHIO, OR EQUAL, APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT. 28. ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO (2) INCHES. OIL MAT STREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE, PAVEMENT, SIDEWALKS, CURB, GUTTERS, AND DRIVEWAY APPROACHES SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO (2) INCHES OR REMOVED TO AN EXISTING EXPANSION JOINT. 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 PRIOR TO PLACEMENT OF FINAL PATCH. * 30. FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE USED SHALL BE ALL CHEMICAL PROCESS LINES SHALL BE SCHEDULE 80 PVC PIPE. SCHEDULE 40 IN UNIMPROVED AREAS AND SCHEDULE 80 PVC PIPE UNDER IMPROVED AREAS. 10. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES, THOROUGHLY TAMPING 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 PIPE SHALL BE THE SAME AS DESCRIBED. 11. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED UNLESS OTHERWISE APPROVED BY 12. DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL DATUM 1988 METERS, AND FOR HORIZONTAL CONTROL SHALL BE NORTH AMERICAN DATUM 198311991 METERS UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. 13. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUCTION. 14. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE CITY OF RENTON IN THE RENTON STANDARD PLANS 8T SPECIFICATIONS. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE PIPE. 15. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SDR 35 OR DUCTILE IRON CLASS 50 UNLESS OTHERWISE APPROVED BY THE WASTEWATER UTILITY. 16. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12 INCHES ABOVE FINISHED GRADE OR MUST HAVE MINIMUM 2' DIAMETER CONCRETE RING POURED AT GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. AS -BUILT DRAWINGS PLAN THESE AS -BUILT DRAWINGS AND THE INFORMATION SHOWN ACCURATELY REFLECT EXISTING FIELD CONDI AS OF 05122123 (DATE SIGNED) BY- KEVIN M. �REE/ESE -�.---,'//' ��- 05122123 PROFESSIONAL ENGINEER OR DATE PROFESSIONAL LAND SURVEYOR UNIT SUBDIVISION APPROVAL CONDITIONS: DECISION THE PROPOSED PRELIMINARY PLAT, SITE PLAN, CONDITIONAL USE, STREET MODIFICATION AND DENSITY BONUS ARE COMPLY WITH ALL THE DEVELOPMENT STANDARDS QUOTED ABOVE AND ARE THEREFORE APPROVED SUBJECT TO THE FOLLOWING CONDITIONS OF APPROVAL: 1. A DRAFT AGREEMENT IN A FORM APPROVED BY THE CITY WITH THE KING COUNTY RECORDER'S OFFICE REQUIRING THAT THE ONE AFFORDABLE HOUSING UNIT REMAIN AFFORDABLE HOUSING FOR FIFTY (50) YEARS OR THE LIFE OF THE DEVELOPMENT, WHICHEVER IS LESS, SHALL BE PROVIDED FOR REVIEW AND APPROVAL AT THE TIME OF BUILDING PERMIT REVIEW TO THE CURRENT PLANNING PROJECT MANAGER AND CITY ATTORNEY. THIS AGREEMENT SHALL BE A COVENANT RUNNING WITH THE LAND, BINDING ON THE ASSIGNS, HEIRS AND SUCCESSORS OF THE APPLICANT TO THE SATISFACTION OF THE CITY ATTORNEY. SUCH AGREEMENT SHALL BE RECORDED PRIOR TO TEMPORARY CERTIFICATE OF OCCUPANCY. 2. A DETAILED LANDSCAPE PLAN SHALL BE SUBMITTED AT THE TIME OF CONSTRUCTION PERMIT REVIEW FOR REVIEW AND APPROVAL BY THE CURRENT PLANNING PROJECT MANAGER. THIS DETAILED LANDSCAPE PLAN SHALL INCLUDE, BUT NOT BE LIMITED TO, THE FOLLOWING: A. A MIX OF TREES, SHRUBS, AND GROUND COVER WITHIN THE 10-FOOT ONSITE REQUIRED LANDSCAPE STRIP, AND B. ANY UTILITY BOXES THAT ARE VISIBLE TO THE PUBLIC SHALL BE SCREENED WITH LANDSCAPING OR BERMS; AND C. ADDITIONAL STREET TREES WITHIN THE EXISTING LANDSCAPE STRIP SHALL LOCATED BETWEEN THE CURB AND SIDEWALK ALONG HARRINGTON AVE NE WHERE THE DRIVEWAY REMOVAL IS PROPOSED; AND D. THE PROPOSED STORMWATER VAULT ACCESS PADS SHALL BE REMOVED TO THE MAXIMUM EXTENT FEASIBLE TO ALLOW FOR COMPLIANCE WITH THE CITY'S LANDSCAPING REGULATIONS AS WELL AS ACCESS REQUIREMENTS FOR THE MAINTENANCE OF THE STORMWATER VAULT. ONSITE LANDSCAPING SHALL BE INSTALLED PRIOR TO CERTIFICATE OF OCCUPANCY FOR THE PROPOSED BUILDINGS. LANDSCAPING REQUIRED WITHIN THE PUBLIC RIGHT-OF-WAY SHALL BE INSTALLED PRIOR TO THE RECORDING OF THE FINAL PLAT. J. AN ARBORIST SHALL BE ONSITE DURING THE INSTALLATION OF ANY PROPOSED IMPROVEMENTS WITHIN THE DRIP LINES OF RETAINED TREES. IN ADDITION, THE ARBORIST SHOULD RECOMMEND SPECIFIC CARE REQUIREMENTS TO ENSURE THE LONG TERM HEALTH OF THE TREES DURING AND AFTER CONSTRUCTION. 4. EITHER THE LAYOUT OF THE UNIT LOT SUBDIVISION SHALL BE REVISED TO PROVIDE COMMON OPEN SPACE WITH A MINIMUM WIDTH OF 20 FEET AND A MINIMUM AREA OF 3,850 SQUARE FEET OR A FEE IN LIEU OF COMMON OPEN SPACE SHALL BE REQUESTED IN ACCORDANCE WITH RMC 4-1-240.B.3. THE REVISED UNIT LOT SUBDIVISION OR FEE IN LIEU REQUEST SHALL BE SUBMITTED AT THE TIME OF CONSTRUCTION PERMIT REVIEW. 5. ADDITIONAL INFORMATION SHALL BE SUBMITTED AT THE TIME OF CONSTRUCTION PERMIT REVIEW DEMONSTRATING THE PROJECT's COMPLIANCE WITH THE PRIVATE OPEN SPACE REQUIREMENTS OF A MINIMUM OF 250 SQUARE FEET PER UNIT WITH NO DIMENSION LESS THAN 8 FEET IN WIDTH. 6. ALL PRIMARY ENTRY DOORS SHALL BE TRIMMED WITH THREE AND ONE-HALF INCHES (3 1/2) MINIMUM HEAD AND JAMB TRIM AROUND THE DOOR. REVISED ELEVATIONS INCLUDING THE TRIM DETAIL SHALL BE SUBMITTED TO THE CURRENT PLANNING PROJECT MANAGER AT THE TIME OF BUILDING PERMIT REVIEW FOR REVIEW AND APPROVAL PRIOR TO BUILDING PERMIT ISSUANCE. 7. A COLOR PALETTE CODED TO THE EXTERIOR BUILDING ELEVATIONS SHALL BE PROVIDED TO THE CURRENT PLANNING PROJECT MANAGER AT THE TIME OF BUILDING PERMIT REVIEW FOR REVIEW AND APPROVAL PRIOR TO BUILDING PERMIT ISSUANCE. 8. THE APPLICANT SHALL EITHER SUBMIT REVISED ELEVATIONS PROVIDING THE REQUIRED THREE AND ONE-HALF INCHES (3 1/2) MINIMUM TRIM SURROUNDING ALL WINDOWS AND DOORS AND ONE OF THE FOLLOWING ARCHITECTURAL DETAILS: SHUTTERS, KNEE BRACES, FLOWER BOXES, OR COLUMNS, OR THE APPLICANT SHALL SUBMIT A MODIFICATION REQUEST AND RECEIVE APPROVAL TO VARY FROM THESE STANDARDS. THE REVISED ELEVATIONS OR MODIFICATION REQUEST SHALL BE SUBMITTED TO THE CURRENT PLANNING PROJECT MANAGER AT THE TIME OF BUILDING PERMIT REVIEW FOR REVIEW AND APPROVAL PRIOR TO BUILDING PERMIT ISSUANCE. 9. DETAILS REGARDING THE APPLICANT'S PROPOSED INDIVIDUAL REFUSE AND RECYCLING AREAS SHALL BE PROVIDED AT THE TIME OF BUILDING PERMIT REVIEW TO THE CURRENT PLANNING PROJECT MANAGER FOR REVIEW AND APPROVAL PRIOR TO BUILDING PERMIT ISSUANCE AND SHALL DEMONSTRATE COMPLIANCE WITH RMC 4.4090. 10. A LIGHTING PLAN SHALL BE PROVIDED AT THE TIME OF BUILDING PERMIT REVIEW FOR REVIEW AND APPROVAL BY THE CURRENT PLANNING PROJECT MANAGER. TO ENSURE SAFETY AND AVOID EXCESSIVE BRIGHTNESS PEDESTRIAN SCALE LIGHTING SHOULD BE PROVIDED ON THE PRIMARY ENTRIES OF EACH UNIT AS WELL AS ALONG THE PEDESTRIAN WALKWAYS AS NECESSARY TO PROVIDE SUFFICIENT LIGHTING FOR PEDESTRIAN SAFETY BUT SHALL ALSO BE DESIGNED TO MINIMIZE LIGHT SPILL AND GLARE ONTO ADJOINING PROPERTIES. 11. A BICYCLE PARKING DETAIL IN COMPLIANCE WITH RMC 4-4-080.F.11.0 SHALL BE PROVIDED AT THE TIME OF BUILDING PERMIT REVIEW FOR REVIEW AND APPROVAL BY THE CURRENT PLANNING PROJECT MANAGER PRIOR TO BUILDING PERMIT ISSUANCE. 12. THE UNIT LOT DRIVE SHALL BE REVISED AS FOLLOWS. THE PAVEMENT WIDTH THROUGH THE ALLEY/UNIT LOT DRIVE SHALL NOT EXCEED 16 FEET WITH A CURB AROUND THE PERIMETER AND A 5-FOOT WIDE SIDEWALK ON WEST SIDE. AN 8-FOOT WIDE LANDSCAPE STRIP SHALL BE LOCATED BETWEEN THE CURB AND SIDEWALK. THIS MAY RESULT IN THE REDUCTION OF THE WIDTH OF THE UNIT LOT DRIVE TRACT IN SOME AREAS. WHERE THE UNIT LOT DRIVE WIDTH IS REDUCED, THE ADDITIONAL AREA SHALL BE TRANSFERRED TO THE OPEN SPACE AREAS AROUND THE PROJECT PERIMETER. THE UNIT LOT DRIVE/ALLEY SHALL BE PRIVATELY OWNED AND MAINTAINED BY A HOMEOWNERS ASSOCIATION FOR THE PROPOSED DEVELOPMENT. 13. A HOMEOWNERS ASSOCIATION SHALL BE ESTABLISHED FOR THE MAINTENANCE OF ALL COMMON IMPROVEMENTS ON THE PROJECT SITE. DRAFT CC & R'S FOR THE HOMEOWNERS ASSOCIATION SHALL BE SUBMITTED FOR REVIEW AND APPROVAL BY THE CURRENT PLANNING PROJECT MANAGER AND THE CITY ATTORNEY PRIOR TO THE RECORDING OF THE FINAL PLAT. 14. THE COMMON OPEN SPACE AREA FRONTING UNIT 10 SHALL BE REVISED TO MEET THE MINIMUM 20-FOOT WIDTH REQUIREMENT AND PROVIDE A MINIMUM 5-FOOT WIDE PEDESTRIAN WALKWAY FROM THE SIDEWALK IN NE 12TH ST TO THE BASE OF THE STAIRS LEADING TO THE DECK SERVING UNIT 10. 15. THE PEDESTRIAN WALKWAYS PROPOSED TO SERVE UNIT 4 AND 5 SHALL BE CONSOLIDATED INTO ONE CENTRALLY LOCATED WALKWAY BETWEEN BUILDINGS 1 AND 2. THE PEDESTRIAN WALKWAY SERVING UNIT 9 SHALL BE EXTENDED ACROSS THE UNIT LOT DRIVE THROUGH THE USE OF A DIFFERENTIATED PAVEMENT PATTERN. 16. ALL ROAD NAMES SHALL BE APPROVED BY THE CITY. 17. SANITARY SEWERS SHALL BE PROVIDED BY THE DEVELOPER AT NO COST TO THE CITY AND DESIGNED IN ACCORDANCE WITH CITY STANDARDS. SIDE SEWER LINES SHALL BE INSTALLED EIGHT FEET (8) INTO EACH LOT IF SANITARY SEWER MAINS ARE AVAILABLE, OR PROVIDED WITH THE SUBDIVISION DEVELOPMENT. 18. CONCRETE PERMANENT CONTROL MONUMENTS SHALL BE ESTABLISHED AT EACH AND EVERY CONTROLLING CORNER OF THE SUBDIVISION. INTERIOR MONUMENTS SHALL BE LOCATED AS DETERMINED BY THE DEPARTMENT. ALL SURVEYS SHALL BE PER THE CITY OF RENTON SURVEYING STANDARDS. ALL OTHER LOT CORNERS SHALL BE MARKED PER THE CITY SURVEYING STANDARDS. THE SUBDIVIDER SHALL INSTALL ALL STREET NAME SIGNS NECESSARY IN THE SUBDIVISION. 19. ALL UTILITIES DESIGNED TO SERVE THE SUBDIVISION SHALL BE PLACED UNDERGROUND. ANY UTILITIES INSTALLED IN THE PARKING STRIP SHALL BE PLACED IN SUCH A MANNER AND DEPTH TO PERMIT THE PLANTING OF TREES. THOSE UTILITIES TO BE LOCATED BENEATH PAVED SURFACES SHALL BE INSTALLED, INCLUDING ALL SERVICE CONNECTIONS, AS APPROVED BY THE PUBLIC WORKS DEPARTMENT. SUCH INSTALLATION SHALL BE COMPLETED AND APPROVED PRIOR TO THE APPLICATION OF ANY SURFACE MATERIAL. EASEMENTS MAY BE REQUIRED FOR THE MAINTENANCE AND OPERATION OF UTILITIES AS SPECIFIED BY THE PUBLIC WORKS DEPARTMENT. 20. ANY CABLE TV CONDUITS SHALL BE UNDERGROUNDED AT THE SAME TIME AS OTHER BASIC UTILITIES ARE INSTALLED TO SERVE EACH LOT. CONDUIT FOR SERVICE CONNECTIONS SHALL BE LAID TO EACH LOT LINE BY SUBDIVIDER AS TO OBVIATE THE NECESSITY FOR DISTURBING THE STREET AREA, INCLUDING SIDEWALKS, OR ALLEY IMPROVEMENTS WHEN SUCH SERVICE CONNECTIONS ARE EXTENDED TO SERVE ANY BUILDING. THE COST OF TRENCHING, CONDUIT, PEDESTALS AND/OR VAULTS AND LATERALS AS WELL AS EASEMENTS THEREFORE REQUIRED TO BRING SERVICE TO THE DEVELOPMENT SHALL BE BORNE BY THE DEVELOPER AND/OR LAND OWNER. THE SUBDIVIDER SHALL BE RESPONSIBLE ONLY FOR CONDUIT TO SERVE HIS DEVELOPMENT. CONDUIT ENDS SHALL BE ELBOWED TO FINAL GROUND ELEVATION AND CAPPED. THE CABLE TV COMPANY SHALL PROVIDE MAPS AND SPECIFICATIONS TO THE SUBDIVIDER AND SHALL INSPECT THE CONDUIT AND CERTIFY TO THE CITY THAT IT IS PROPERLY INSTALLED. Q DATED THIS 24TH DAY OF JULY, 2018. W_408201 -1 SR-408202 -408201 IN COMPLIANCE WITH CITY OF RENTON STANDARDS SURVEYED: SCALE CATE., SDM 1 _ 20 , HORIZONTAL• W198311991Avftk CIUR T Y OF 28 HUNDRED UNIT L 0 T SUBDIVISION 1211312021 DESIGNED: NEM FIELDBOOK. N/A DRAWN: REN TON PAGE: NIA TLK DRAWING NO.,ONE INCH DATU M CHECKED: NEM AT FULL SCALE Planning/Building/Public Works Dept. N 0 TES & CONDITIONS 16663 IF NOT ONE INCH APPROVED: SCALE ACCORDINGLY SHEET., OF.,• NEM 1 2 12 CO n O O 07) QO O O O Q J 00 O O O Q_ O z Q) LLJ z TD y CN