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Home My WebLink AboutR-391506W, SURFACE WATER STANDARD PLAN NOTES 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UMUM 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS A PRE -CONSTRUCTION MEETING MUST BE HELD BETWEEN TIE CITY OF RENTON PLAN REVIEW SECTION AND DE APPLICANT 3. ALL DESIGN AND CONSTRUCTION SMALL BE N ACCORDANCE NM DE RENTON MUNICIPAL CODE (RAG), ME LATEST EDITION OF ME STANDARD SPECIFICATIONS FOR ROAD. BRIDGE AND IMMORAL CONSTRUCTION PREPARED BY MOT AND ME AMERICAN PUBLIC WORKS ASSWIATION (APWA), AS AMENDED BY DE ON OF RENTON PU11UC WORKS DEPARTMENT IT SHALL BE DE SOLE RESPONSIBILITY OF ME APPLICANT AND ME PROFESSIONAL OWL ENGINEER TO CORRECT ANY ERROR, ONS9ON OR VARIATION TROY TIE ABOVE REQUIREMENTS FUND N MIS PLANS ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE ON.. 4. APPROVAL OF MIS ROAD. GRACING PARIAHS AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (E.G DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL. ETC.)THE SURFACE WATER DRAINAGE SYSTEM SMALL BE CONSTRUCMD ACCORDING TO THE APPROVED PLANS NINON ARE ON ME N ON TIE ON, ANY DEIARM TROTH THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM ME ON GE RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 5. A COPY GE THESE APPROVED PLANS MUST BE ON THE .DUB SITE WHENEVER CONSTRUCTION 05 IN PROGRESS 6. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMNER TO THE HOURS OF ] A.M. TO ] P.Y. MONDAY TIROION SATURDAY AND NO WORK M SUNDAY IS ALOWED, UNLESS DOMINANT APPROVED NM A WRITTEN DECISION BY THE WY OF RENTM.. ] IT SMALL BE THE APPLICANTY/CONTRACTOR'S RESPONSBtt11Y TO OBTAIN ALL CONSDWRON EASEMENTS NECESSARY BEFORE WIDATING OFF -SIDE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPWVA PRIM TO CONSTRUCTION. B. FRANCHISED UNITIES OR OTHER INSTALLATIONS THAT ARE NOT SOW ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROWD SET OF PLANS MAT MEET ALL REQUIREMENTS OF CUPTFR 4 OF DE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO TIE CITY OF REM T AI. 9. DATUM SMALL BE NAM B8 UMESS ORERNSE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. 10 ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STOMWWAER FACILITIES MAST BE SUBMITTED TO THE ON FOR REVIEW AND APPROVA 11. ALL OWN TRENCHES AND ROADWAY SUSGRACE SHALL BE BACKPILED AND COMPACTED TO 95 PERCENT DENSITY STANDARD PROCTOR. 12. OPEN OUTING OF EXISTING ROADWAYS FOR NON-FRANCISED UNITY OR STORM MANAGE WON( IS NOT ALLOWED UNLESS SPECIFICALLY ARPROWD BY THE CITY OF WATCH AND NOW ON THESE APPROVED PLANS. ANY OPEN UT SHALL BE RESTORED IN ACCORDANCE NM ME CITY OF RENTON TRENCH RESTORARON STANDARDS 13 ALL SEOMENTARMITROSION FACILITIES MUST BE W OPERATION PRIOR TO CLEARING AND BOLDING CONSTRUCTION, AND NEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUC'TIOM 15 COMPLETED AND THE POTENTIAL FOR ON -SITE EROSION HAS PASSED. 14 ALL REIENTION/DEENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONAUNCDON NOW ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROWD BY ME PUBIC WORKS DEPARTMENT SURFACE WATER OWN SECRON. ALL W STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED MAN ASPHALT TREATMENT WI OR BETTER INSIDE AND OUTPUT 17. ALL DRAINAGE SMICTURES SUCH AS CATCH BASINS AND MANHOLES SHALL HAW SOW LOCKING LIOS ALL DRAINAGE STRUCTURES ASSOCIATED ON A PERMANENT REENTION/DCIENDON FACILITY NULL HAW SOW LOCKING LOBS 18.. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE NM TABLE 4.1 EASEMENT MONS AND BUILDING SETBACKS LINES. 19 ALL CATCH BASIN GRATES SMALL BE DEPRESSED 0.10 FEET BELOW PAWMENT LEWL 20 ALL DRVEWAY WLWRN LOCATED MTHW CRY OF RENTCW RIGHT -OF -MAY SMALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM ME EDGE OF ME OWWWAY TO THE BOTTOM OF ME DITCH. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WERE REWIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF ONE (I) FOOT AM MUST MEET THE FOLLOMNG SPECIFICATIONS 4 - 8 INCH ROCK / 40 - TUTS PASSING 2 - 4 INCH ROOK / 30 - AN PASSING. AND LESS MAN 2 NCH ROOK / 10 - MIT PASSING 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONECTED TO RE STORM MANAGE SYSTEM. UNLESS APPWWO BY BE CITY PLAN RENEWER OR SURFACE WATER UTILITY SECTION AN ACCURATELY DIMENSIONED, CERTIFIED AS -WILT DRANNG OF THIS DRAINAGE SYSTEM MIL BE SUBMITTED TO ME CITY UPON COMPLETION 22. DRAINAGE DUREN (STUB -WIN) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT EXCEPT FOR THOSE LOTS APPROWD FOR INFILTRATION BY THE CITY. STUB -OUTS SHALL CONFORM TO THE FOLLONNG: A. EACH WILEY SHALL BE SUITABLY LOCATED AT WE LOWEST ELEVATOR ON RE LOT, SO AS TO SERVICE ALL NRRE ROOF DOWNSPOUTS AND FOOTING DRAMS DRIWWAY'S. YARD DRAWS AND ANY OTHER SURFACE OR SUBSURFACE GRANS NECESSARY TO RENDER ME LOTS SUITABLE FOR THEIR INTENDED USE. EACH GLUT SHALL HAW FREE-FLOOM PnnW MANAGE TO AN APPROVED STORNWATER CONEYANCE SYSTEM OR TO AN APPROVED WTFAL LOCATION B. OUTLETS ON EACH LOT SHALL BE LOCATED NM A FIVE -FONT -HIGH, 2" X 4' STAKE MARKED 'STORY' OR 'GRAN'. ME STUB -OUT SHALL EXTEND ABOW SURFACE LEVEL, BE VISIBLE AND BE SECURED TO ME STAKE C. PIPE MATERIAL SHALL CONFORM TO LINDERMAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF ME SURFACE WATER DESIGN MANUAL AND, IF NON-METALLIC. ME PPE SHALL BE PLACED IN A DRENCH NM A MACING MAE ABOW OR OTHER ACCEPTABLE DETECTION D. PRIVATE MANAGE EASEMENTS ARE REWIRED FOR MANAGE SYSTEMS DESIGNED TO CONVEY ROWS THROUGH WD 4DUAI. LOTS E. ME APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COOIMNARNG ME LOCATIONS OF ALL STUNK UT CONWYANCE LODES NM RESPECT TO OTHER UMUMS (E.G. POWER, GAS TELEPHONE TELLWSTOV F. ALL INDIVIDUAL STUB -OUTS SMALL BE PRIVATELY OWED AND MAINTAINED BY THE LOT HOMEOWNER G STORM MANAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO GRAN CRAM. SPACES PROWDED ME SUMP PUMP SYSTEM INCLUDES BACKnOW PREWNTION OR A CHECK VAW 23. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC) OF ME DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLOWNG ME EXISTING DUFF LAYER SHALL BE STAGED AND REDIST ION TED TO MAINTAIN TIE MOISTURE CAPACITY OF ME SOH. N. AMENDED SOL SHALL BE ADDED TO MARTIN ME MOISTURE CAPACITY. 24. PROOF OF UABILTY INSURANCE SHALL BE SUBMTTED TO ME CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. 25. ISSUANCE W ME BUILDING OR CONSTRUCTION PERMITS BY ME CITY OF RENDW DOES NOT REJEW ME OMER OF ME CONTINUING LEGAL OBLIGATION AND/ON LIABILITY CONNECTED ON STOMA SURFACE WATER &SFOSIMN TURNER, ME ON OF MENTION DOES NOT ACCEPT ANY OBLIGATION FOR ME PROPER NNCRONING AND MAINTENANCE OF TIE SYSTEM PROVIDED WRING CONSTRICTION 26 ME CONTRACTOR SMALL BE RESPONSIBLE FOR PROMISING ADEQUATE SAFEWARD, WEN DEVN'ES. PROTECTIVE EQUIPMENT, F AGGERS. AND ANY OMER NEEDED ACTIONS TO PROTECT ME LIFE, HEALTH. AND SAMN OF TIE PUBUC. AND TO PROTECT PROPERTY IN CONNECDON NM ME PERFORMANCE OF MINN. ANY MORN( NNIN ME TRAWLED BUT -OF -WAY NAT MAY INTERRUPT NORMA TRAFFIC FLOW SHALL REWIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT TRANSPORTATION SYSTEMS &VISION. ALL SECTIONS OF ME MOT STANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY 27 PROECT LOCATED NTNN THE AQUIFER PROTECTION AREA (ARA) SHALL COMPLY NM SPECAL REQUIREMENT 16 OF ME SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-J-NI Encompass ENGINEERING & SURVEYING Wea m Wah"m DOMAIN 165 NE juniper Shed. Sufic201.1ssWNuah. WA 9WZ7=P :(425)392-D2S0=FA.e(42S)391-30SS EaMem WahMIII DI A07 SWftxWlc Blvd.- Ck Hum. WA 98922• R .(509)6Nd433= TMI:(509)6AJ419 N.W. 114 OF N.E. 114 OF SECTION 05, T. 23 N., R. 05 E., W.M. CITY OF RENTON, STATE OF WASHINGTON WATER UTILITY NOTES AND SPECIFICATIONS SANITARY SEWER NOTES AND SPECIFICATIONS 1. ALL WORK MATERIAL MALL BE W CONFORMANCE NM THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON 1, ALL WORT( AND WORK MATERIAL SHALL BE IN CONFORMANCE NM THE STANDARDS AND PLANNING/SUILDING/PUBUC WORKS DEPARTMENT AND THE LATEST TOWN IF ME WSDOT/APWA STANDARDS AND SPECIFICATIONS SPE;RNADONS OF THE CITY OF NENToN PLANNING/BUILDING/PHI&IC mNKS DEPARTMENT AND AS APPROWD AND MODIFIED BY THE ON OF ROVI N IN TILE RENTON STANDARD PLANS k SPECIFICATIONS A SET OF APPROVED THE LATEST EDITION IF THE WSWT/APWA STANDARDS AND SPECIFICATIONS AS APPROVED AND PLANS SHALL BEKEPT ON SITE AT ALL ONES DURING CONSTRUCRO, MODIFIED BY THE CITY OF WNTOW W THE RENTON STANDARD PLANS R SPECIPICATIONS A SET 2 ME HOURS OF WORK IN ONE STREET RIGHT OF WAY SHALL BE LIMITED TO 8:M AM TO 3:30 PM ON WEEKDAYS UNLESS OF APPROVED PLANS SHALL BE KEPT ON SIT AT ALL DUES DURING CONSTRUCTION ONERNSE APPROVED IN MUTWO BY DE PUBLIC WORKS DEPARTMENT AT (425) 4M-7301. THE POLICE DEPARTMENT. FIRE 2 ME HOURS OF WORK IN ME STREET RIGHT OF WAY SHALL BE PER CITY SPECIFICAPONS ON DEPARTMENT, AND 911 SMALL BE NOTIFIED 24 HORS N ADVANCE OF ANY WORT( W THE RIGHT OF WAY. WEEKDAYS UNLESS OTHERNSE APPROVED W WIND BY ME PLANMIAG/B&LDING/PUSUC WORKS 3 ALL LOCATIONS OF EXISTING UTILITIES SHOW ARE APPROXIMATE AND IT SHALL BE ME CONTRACTORS RE9+ONSBNIfY TO DEPARTMENT AN APPROVED TRATPC CWMOL PLAN MUST SE OBTAINED PRIOR TO BEGINNING WRFY ME ME AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE FOR UTUTY LOCATES CALL d8-HOUR ANY WORK NMW PUBLIC RIGHT OF WAY LOCATION 800-424-55M, 3. ALL LOCAROVS OF EXISTING URUDES SHOW ARE APPROXIMATE AND IT SHALL BE TIE 4 AN APPROWD TRAFFIC CONTROL PLAN IS REWIRED TO BE SUBMITTED AT ME PRE -CONSTRUCTION AMEETING CONTRACTORS RESPONSBLITY TO VERIFY ME ME AND CORRECT LOCATION SO AS TO A W W DAMAGE OR DISTURBANCE 5. DATUM FOR VERTICAL CONMO. SHALL BE NORM AMERICAN VERTICAL DATUM 1988 METERS; AND FOR HORIZONTAL CONTROL 4, A PRE -CONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR l0 SHALL BE NORM AMERICAN DATUM 19VII991 METERS UNLESS OTIERNSE APPROVED BY RE CITY OF RENTON PUBLIC WRNS STARTING NEW CCRSTRUCRON. IT SHALL BE ME CONTRACTORS RE5PN9&UTY TO SECURE ALL DEPARTMENT REFERENCE BENCHMARK AND ELEVARMS ARE NOTEO ON RE PLANS NECESSARY PERMITS PRIOR TO STARTING CONSMUCWV INSPECTION RILL BE ACCOMPLISHED BY 6 ALL WAERMAN PIPE IS t0 BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AMA CIIO AND CIII OR LATEST REVISION, THICKNESS CLASS 52 CEMENT MORTAR LINING AND SEAL COATING SHALL CONFORM TO AMA CIN OR LATEST REVISION, PPE JONTS M BE PUSH-M OR MECHAMCAL JOINT BEDDING TO BE CLASS C. ALL DUCTILE AM PPE AND FITINGS SHALL BE POLYETI WARRED PER ANSI/AWWA CIOS/A21.5-93 STANDARDS. T CAST NON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED. PRESSURE RATED AS NOW ON PLANS, AND N ACCORDANCE NM ANSI/AWWA CIIO/A21.10-87 CEMENT LNING SMALL BE IN ACCORDANCE NM MSO%WYA C104/421/4-90 E FITTINGS ARE 3 TO 12 NEWS IN DIAMETER AND HAW MECHANICAL IONTS THE FITTINGS SNALL IN ACCORDANCE NTH DINER AIMS/AMA CNN-A2VI0-87 OR AN9/AWWA C153/A21.W-94. THREE (3) INCH TO 12 INCH MAN IER FITTINGS, W HAW MECHANICAL .KXNTS AND/ON FLANGED JOINTS, SMALL BE IN ACCORDANCE NM AN9/AWWA CI10/A21.1087 OR A COMBINATION OF AN9/AWWA CIIO/A21.I0.87 AND AN9/AMA 053/AP.M-94 SUCH MAT DE PORTION OF BE FITTING NM A MECHANICAL JONT(S) MAY BE ON AN9/AMA C153/A21.53-94 AND NAT RNnov OF BE PIPING NM FLANGED .RIwm SHALL BE IN ACCORDANCE NM AMA CHID/A21.10-87. ACCEPTANCE TESTING IN ACCORDANCE NTH SECTION 53.M OF ANSI/AWWA SECTION 10-4.3 OF AN9/AWWA CIIO/A21.10-87 SHALL BE OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO TIE OWNER. 8. GATE VAL WS SMALL BE NON BODY BRONZED -MOUTHED. DOUBLE DISC NM BRONZE xEDDING DEICE AND 0-RING STUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE (AMA C509). NAIVES SHALL BE DESIGNED FOR A MINIMUM WATER OPERATING PRESSURE OF 200 PS. GATT VAL WS SHALL BE CLOW UST 14, MOELL ER COMPANY NO A2380 OR M R H. 9 FIRE HYDRAMTS SMALL BE COREY TYPE (OPENING ON RE PRESSURE) OR COMPRESSION TYPE (OPENING AGAINST PRESSURE) CONFORMING TO AMA C-502-85 NM A 6 INCH WCHANCM. .COUNT INLET AND A MAN WLW OPENING (MVO.) OF 5-114 THEM,, TWO 2-1/2 INCH HOSE NOZZLES ON MARNA STANDARD THREADS 7-1/2 THREADS PER ,NCI AND ONE 4 INCH PUMPER NOZZLE WITH ME NEW SEATTE PATTERN 6 THREADS PER INCH, 60 DEGREES V DREAOS OUTSIDE DIAMETER OF MAUE THREAD 4.875 AND ROOT DIAMETER 4.626'3 HYDRANTS SHALL HAW A 1-1/4 WON PENTAGON OPERATING HUT OPENED BY FORMS COUNTER CLOCKNSE (LEFT. 10 ME TWIT 2-1/2 INCH HOSE NOIRES SHALL BE FITTED ON CAST NON THREADED CAPS ON OPERATING NUT OF DE SAME DESIGN AND PROPORTIONS AS TIE HYDRANT STEM NUT. CARS SHALL BE FITTED WIN SUITABLE NEOPRENE GASKET$ FOR PO9TIW WATER TIGHTNESS UNDER TEST PRESSURES It ME 4 INCH PUMPER NOZZLE SMALL W FIFED NM A STONZ ADAPTER, 4 WON SEATTLE WAD X 5 MEN STORZ. SICRZ ADAPTER SHALL BE FORGED ANDIM EXTRUDED 6061-T6 ALUMINUM ALLOY, HAWCOAT ANODIZED. THREADED END PORTION SHALL HAW NO LUGS AND TWO SET SCREWS ISO DEGREES APART. STORZ FACE TO BE METAL NO GASKET TO WARNER STORZ CAP TO HAW SYNTHETIC MOLDED RUBBER GASKET AND SHALL BE ATTACHED TO HYDRANT ADAPTER NM 1/8 INCH , COAMD, STAINLESS STEEL AIRCRAFT CABLE 12 FIRE HYDRANTS SHALL BE PAINED NM TWO COATS OF PAWT. PRESERVARW PAINT NUMBER 0.1-655 SAFETY YELLOW OR APPROWD EQUAL, 13 PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY. U. 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 COWR OF 36 INCHES BELOW FINISH GRADE. ALL WATERMAIN 12 INCHES AND LARGER SHALL BE AT A MM'MUM KF 48 INCHES BELOW FINISH GRADE WHERE UINTY CONFLICTS OCCUR. WATERMANS ARE TO BE LOWERED TO CLEAR. 16. ALL WAERMAINS 6 INCHES AND LARGER IN DIAMETER SHALL BE CLEANED NN PPE CLEAMNG PICS' PRIOR TO DISNFECRON. ME POLY PIGS' SHALL BE GIIRARD INDUSTRIES AQUA SWAB -AS OR APPROWD EQUAL. 2 LB/CU. FT. DENSITY FOAM WITH 90A DUROMETER URETHANE RUBBER COMING ON ME REAR OF PIG'ONLY. tT -PIGS- SHALL BE CYLINDER SHAPED ON BULLET NOSE OR SQUARE END. ME CONTRACTOR WILL PERFORM ME CLEANWG OPERATION. 18 ALL WATERVANS AND SERVICES SMALL BE PRESSURE TESTED TO A MINIMUM OF 200 PS OR No PSI OWR OPERATING PRESSURE. IN ACCORDANCE ON ME SPECIFICATIONS OF ME ON OF RENTON AND ME WASINNGTON STATE REALM DEPARTMENT ALL PRESSURE TESTING SHALL BE ONE IN ME PRESENCE OF A REPRESENTATION OF ME CITY OF RENTON. ME QUANTITY OF WATER LOST FROM ME MAN SHALL NOT EXCEED RE NUMBER OF GALLONS PER HIM AS LISTED IN CITY OF RENTON STANDARD PLANS & SPECIFICATIONS 7-11.3(11). THE LOSS IN PRESSURE SHALL NOT EXCEED 5 PS DURING ME 2 HOUR EST PERIOD 19 ALL WATERIMAINS AND SERVICES SMALL BE DISINFECTED BY THE INXCRW OF A W PPM (MOUNT CONCENTRATION) CHLORNE/WATER SOLUTION. DRY CALCIUM HYPOOILORITE SHALL NOT BE PLACED N ME PIPE AS LAID. CHLORINE SHALL BE METERED/IN.ECED IN ACCORDANCE ON SECTION 2-11.3(12)E OR ]-II.NI2)F OF ME STANDARD SPEORCATIONS REFERENCED ABOVE. 20. APRE-CONSTRUCTION CONFERENCE 15 REWIRED POOR TO ANY CONSTRUCRON. A MINIMUM OF FIVE (5) WORKING DAYS NOTICE IS REWIRED FOR SCHEDULING, 21. TMENTY-FOUR (24) HORS NOTICE MILL BE REWIRED PRIOR TO STARTING NEW CONSTRUCTION. 22. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. 23 INSTALLATION OF CORPORATE STOPS WATER SERVICES, LINES AND METERS SHALL NOT BE ONE UNTIL ALL SERYICE AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS AND PAYMENT OF FEES HAW BEEN MADE TO THE CITY OF RENTON. 24. ALL CONNECTION TO EXISTING MAINS IS TO BE ACCOMPLISHED BY THE CITY OF RENTON, EXCEPT MET TAPS INCH MAY BE MADE BY APPROWD NET TAP CONTRACTORS NM PRIOR APPROVAL FROM THE PUBLIC MINIS DEPARTMENT. ALL NECESSARY EXCAVATION AND MATERIALS ARE TO BE SUPPUED BY ME CONTRACTOR AND BE ON -SITE PRIOR TO ON MODIFICATIONS. 25, INSPECTION HILL BE ACCOMPLISHED BY A REPRESENTATIVE OF DE ON OF RENTON. IT SHALL BE DE CONTRACTORS RESPONSIBILITY TO MODIFY DEVELOPMENT SERVICES TWENTY FOUR (24) HOURS IN ADVANCE OF BACKMLWG ALL CONSTRUCRON. ME CONTRACTOR, AS WELL AS THE ENGINEERS, SHALL KEEP AS -BUILT ORANNGS. 26. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR TESTING AND PURITY ACCEPTANCE WIN TO FINAL TE-W. 27 ALL JOINT RESTRAINT SYSTEMS (SUCKLE RODS NUTS BOLTS ETC.) SHALL BE AS MANUFACTURED BY THE STAR MANUFACTURING COMPANY GE COLUMBUS MO. OR EQUAL APPROWD IN WIND BY THE PUBLIC WORKS DEPARTMENT. 2& ASPHALT AND CONCRETE STREET PAYING SHALL BE SAMOUT TO A MINIMUM DEPTH OF TWO (2) INCHES M MAT STREETS MAY BE SPADE WT ALL SURFACE CONCREE, PAWMENT, SIDEWAU(S CURB. GUMI AND DRIVEWAY APPROACHES SHALL BE SAMCUT TO A MINIMUM DEPTH OF TWO (2) INCHES OR REMOWD TO AN EXISTING EXPANSION .NWT. 29. A TEMPONARY COD WX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL EXCAVATION MM A PERMANENT SEALED PATCH TO BE PLACED, TO ON KF RENTON POLICY, MM TO DAYS CALL FOR SUBGRADE INSPECTION PRYER TO PLACEMENT OF MEAL PATCH. .30. FOR ON PROTECTS SUN AS TELEMETRY COHORT, THE PVC PIPE USED SHALL BE ALL CHOBCA PROCESS LIMES SHALL BE SCHEDULE 80 PW PPE. SCHEDULE AO IN UNIMPROVED AREAS AND SCHEDULE W PW PIPE UNDER IIMPROWD AREAS 3 PER CITY OF RE IM COMMENTS 4 PER LRY OF RENT N COMMENTS 5 PER CRY OF RPRON COMMENTS NO. REVISION A REPRESENTATIVE CE THE ON OF RENTON.) IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY ME PL Ic WORKS INSPECTOR 24 HOURS N ADVANCE OF BACIKPLOW ALL CONSTRUCTION. 5. CONTRACTOR IS SOLELY RESPONSIBLE FOR ME MEANS METHODS AND SEQUENCES OF CONSTRUCTION AND FOR ME SAFETY OF WORKERS AND OTHERS ON ME CONSTRUCTION SITE. 6. IT SMALL BE ME RESPONSAW Y OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. ] PLANS APPWWD BY ME ON OF RENTON, PUBLIC WORKS DEPARTMENT SMALL TAKE PRECEDENCE OWR ALL OMER PLANS 8 A COPY OF THESE APPROVED PLANS MUST BE ON ME .09 SITE NEW WR CONSRUCRON IS IN PROGRESS 9, ME CONTRACTOR SHALL PROVIDE ME CITY OF RENTON NM AN AS -BUILT DRANNG OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROTESSWAL SURWYO, k`F•I DRDOT/19/O/19/I] CRD /18/1] TJR BY DATE APPR 20N24* STANDARD CATCH WIN LID WITH OVERFLOW GRATE NIEI I OIL SEDIMEN 3.W COLECDON I CAEN WIN WHIN BOTTOM FILL EXCAVATION BELOW AND SURROJI BASIL WITH 1-1/2" i0 3' WASHED GRANT ROCK 5,5'X55' BOTTOM SURFACE AWAIT MINIMUM OF 3-P OF PERWFIBE/NATNE SONS BELOW ME BOTTOM OF THE BASIN V PRIDE AT N MI 10 BACKPIL SMALL BE PLACED EQUALLY ON BON SIDES OF ME PIPE IN LAYERS WON A LOOSE AVERAGE DEPTH OF 6 NICHES, MAXIMUM DEPTH OF B INCHES THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF ME PIPE OR M ME SIDE OF DE TRENCH. MATERIALS TO COMPLETE ME FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED. 11. OPEN WT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAY SHALL W BACtFILLED ON CRUSHED ROOK AND MECHANICALLY COMPACTED UNLESS ONERNSE APPROVED BY OWN SPECIFICATIONS 12 DATUM FOR VERTICAL CONTROL SMALL BE NORM AMERICAN W'RUCA DATUM 1888 METERS, AND FOR HORIZONTA4 CONTROL SMALL BE NORM AMERICAN DATUM IWJI1991 METERS UNLESS ONERNSE APPROVED BY TIE ON OF WHICH PUBLIC WORKS DEPARTMENT REFERENCE BENCHMARK AND ELEVATIONS ARE NOW ON THE PLANS. 13 ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OMERNSE STABILIZED TO ME SATISFACTION OF DE DEPARTMENT FOR ME PREVENTION OF M-9E EROSION AFTER ME COMPLETION OF CONSTRUCTION. 14. ALL PAY AND APPURTENANCES SMALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE NTH THE STANDARDS AND SPECIFICATIONS OF ME ON CE MITCH PLAINING/BUILDNG/PUENUC WORKS DEPARTMENT AND RE LATEST EDITION OF ME WSDOT/APWA STANDARDS AND SIECPCATMS. AS APPROVED AND MODIFIED BY ME ON OF RENTON IN ME RENTON STANDARD PLANS & SPECIFICATIONS. THIS SHALL INCLUDE NECESSARY LEWUNG O' ME TRENCH BOTTOM OR THE TOP OF ME FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REWIRED SEWING MATERIAL, TO UNIFORM GRADE SO THAT ME ENTIRE LENGTH OF TIE PPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE BEDDING SMALL BE PEA DRAWL 6 INCHES ABOW AND BELOW ME PIPE M SANITARY SEWER PIPE SHALL BE POLYVWn CHLORIDE (PUG) RUBBER GASKETED ASM 0 NUTI. SCR A OR DUCTIE NON CLASS 50. UNLESS OTHERMSE APPROVED BY ME WASTEWATER UTILITY. 16 IN ONBPROWD AREAS MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAMMON 12 INCHES A&OW FINISHED GRADE OR MUST HAW MINIMUM 2DIAMETER CONCRETE AND POURED AT GRACE. IN PAVED AREA, COVER MOST SLOPE IN ALL DIRECTIONS TO MATCH PAYING. 6" M ELBOW SHORT BEND r 6' K PIT[.� 24' MCATCH BASIN UD ISLOPE = 29 r- TWEN ,TIME TITER FABIC - 18" PRECAST CATCH BASIN 2D"I(24" STANDARD CATCH BASIN UD WIN OWRPON GRATE NIET 1 OL COUECTWIN SEDIMENT 3.0' COLECTKK4 I Nio OPENBOTTOM!BAS CATCH INBOTTOM FILL DONATION BELOW AID SURROUNDING WIN WOTH I-1/2' TO 1' WASHED DRAW ROCN S.SO5.5' BOTTOMSURFACENYA MINIMUM OF 3-FT OF PERMEABLE NATIVE SOILS UNPAVED AREA B"W TIDE BUM THE BOTTOM OF ME 1101E (44 TOTAL) BUM II INFILTRATION BASIN DEPTH NY VARY. ALL INFILTRATION BASINS PRE MOUNTED TO BE PLACED DIRECTLY VIER ON-SRE NAME GRAVELLY SANDY SOIL THAT IS SUITABLE FOR NnLMA04N (PER GEOTECH ENGINEERING STUDY "ES-4338- PREPARED BY EARN SOLUTIONS W LLC), 2. MINIMUM OF 3-n O PERWBIE/HOTNE SOILS BELOW ME BOTTOM OF THE BASIN. INFILTRATION BASIN DETAIL 4" ION CUSS 1/2" PR R-22 6' CRUSHED ROCK WMPALTEL SUEvfULDE AS REQUIRED EXCAVATE AND REMOW ANY UNS&TABU£ SO[ TRACT A= PAVEMENT DETAIL M ..I N/A �� DATUM EXISTING ROCKERY i0 REMAIN V WIDE AL n MAX. • 0 Q i Know what's below. Call before you dig. QCITY OF RENTON Planning/Building/Public Works Dept. 6' PVC ELBOW SHORT BEND rI6" PVC PIPE, 2A' DO. CATCH SLOPE = 2R BASIN LID PAVEMENT � TITER FABRIC 4B" PRECAST CATCH BASIN BASE SLAB WITH (4) 6"I DRAINAGE HOLES 2 0' iI 1 PAVED AREA S- 3915002 R-391506 W-3915002 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING SURFACE WATER UTILITY Ann Fowler 08/2812017 O rstraka 08/28/2017 WASTEWATER UTILITY dchristen 08/29/2017 FINLEY SHORT PLAT 11/le/" U-16005573 R-3915 N/A N/A CONSTRUCTION DETAILS 15615 M: 7 I. 10