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HomeMy WebLinkAboutW-430503L0 co I N nV I\ O O O WATER PLAN GENERAL NOTES Standard Plan No. 300 1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS AND WSDOT / APWA STANDARD SPECIFICATIONS, LATEST EDITION AS AMENDED BY THE CITY OF RENTON. A SET OF CITY APPROVED PLANS SHALL BE KEPT AT THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. A PRE -CONSTRUCTION CONFERENCE SHALL BE HELD PRIOR TO THE START OF CONSTRUCTION. THE CONTRACTOR AND OR DEVELOPER SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS PRIOR TO CONSTRUCTION. 2. ALL EXISTING UTILITIES SHALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERWISE 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 ALL MATERIALS SHALL BE APPROVED IN WRITING BY THE CITY OF RENTON PRIOR TO BRINGING ANY MATERIALS ON -SITE. 4. ALL WATER MAIN PIPE MATERIALS SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PER AWWA 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 C110/A21.10-82. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE WRAPPED WITH 8-MIL BLACK, TUBE -TYPE, POLYETHYLENE PLASTIC PER AWWA C105 STANDARDS. S. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 36 INCHES FOR PIPE DIAMETER 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 UTILITY CONFLICTS OCCUR, THE PROFILE OF THE WATER MAIN SHALL BE ADJUSTED AS NECESSARY TO CLEAR CONFLICTS AND TO PROVIDE MINIMUM COVER. PIPE DEFLECTION SHALL NOT EXCEED ONE-HALF OF PIPE MANUFACTURER'S SPECIFICATION FOR SIZE OF PIPE USED. ALL TRENCH BACKFILL SHALL BE COMPACTED TO 95 PERCENT MAXIMUM DRY DENSITY AS DETERMINED BY THE MODIFIED PROCTOR TEST METHOD (MDD) IN ROADWAYS, ROADWAY SHOULDERS, ROADWAY PRISM AND DRIVEWAYS, AND 85 PERCENT MDD IN UNPAVED AREAS. ALL PIPE ZONE COMPACTION SHALL BE 95 MDD. 6. CONCRETE BLOCKING FOR WATER MAINS SHALL BE DESIGNED, INSTALLED AND POURED IN PLACE IN ACCORDANCE WITH 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 MECHANICAL JOINTS IN ADDITION TO CONCRETE BLOCKING. 7. ALL NEW WATER MAIN PIPES AND FITTINGS SHALL HAVE A FOAM PIPE PIG RUN THROUGH THEM PRIOR TO BEING FLUSHED, DISINFECTED, AND TESTED. CLEANING, PRESSURE AND PURITY TESTING SHALL BE DONE IN THE PRESENCE OF AND UNDER THE SUPERVISION OF A CITY OF RENTON UTILITY INSPECTOR. THE CONTRACTOR SHALL SUPPLY INSTALL AND REMOVE PLUGS CORPORATION STOPS, BLOW -OFF ASSEMBLIES, AND THRUST RESTRAINT/ BLOCKING FORTESTING 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, AND PASSED BOTH PRESSURE AND PURITYTESTING. S. NEW WATER MAINS INCLUDING SERVICE LATERALS SHALL BE TESTED AT A STATIC PRESSURE OF 150 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 CITY 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 ALL SURFACE MATERIALS, AND PROVIDE SHORING AND ALL MATERIALS REQUIRED 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. PUBLIC WORKS WATER PLAN GENERAL NOTES STD. PLAN - 300.0 DEPARTMENT MARCH 2O10 0.7" 4" BLUE REFLECTIVE PAVEMENT MARKER, STIMSONITE MODEL C88 OR EQUAL, PLACED 4" FROM ROADWAY CENTERLINE AS INDICATED BELOW /IARKER T I I I TWO LANE ROAD OFFSET MARKER AARKER FOUR LANE ROAD OFFSET MARKER } PUBLIC WORKS DEPARTMENT MARKER i d t I - ON SIDE STREETS WHERE THE HYDRANT IS WITHIN 20' OF A MAJOR STREET, THE MARKER SHALL BE INSTALLED ON THAT MAJOR STREET /IARKER FIVE LANE ROAD OFFSET MARKER FIRE HYDRANT ASSEMBLY PAVEMENT MARKER STD. PLAN - 310.3 METERED BACKFLOW ASSEMBLY (TO BE OBTAINED FROM CITY) (1) 2%' CONTROL VALVE (1) CONSTRUCTION METER (1) RPBA METER SUPPORT (BY CONTRACTOR) NSF 61 SUPPLY HOSE HYDRANT ON EXISTING WATER MAIN TEMPORARY BLOW -OFF ASSEMBLY (1) 2" GALVANIZED PIPE (1) 2" 90° BEND (1) 2" GATE VALVE NEW DI WATER MAIN POLYPIG TEMPORARY BLOCKING POLYPIG STATION (1) VERTICAL CROSS (MJxFL), SIZE TO MATCH WATER MAIN (1) BLIND FLANGE WITH 2" TAP ON TOP OF CROSS 1 TEMPORARY BLOW -OFF ASSEMBLY (1) BLIND FLANGE ON BOTTOM OF CROSS (1) PLUG (MJ) ON END OF CROSS WITH TEMPORARY THRUST BLOCKING NOTES: 1. THE BACKFLOW PREVENTION ASSEMBLY AND SUPPLY HOSE MUST BE DISCONNECTED DURING HYDROSTATIC PRESSURE TESTING OF THE NEW WATER MAIN. 2. POLYPIG AND ALL DEBRIS SHALL BE REMOVED FROM SUMP OF VERTICAL CROSS VIA SANITARY METHOD PRIOR TO DISINFECTION OF NEW WATER MAIN. 3. UPON REMOVAL OF POLYPIG, REMOVE TEMPORARY BLOW -OFF ASSEMBLY AND INSTALL 2" PLUG. 4. THE NEW WATER MAIN SHALL BE CONNECTED TO THE EXISTING SYSTEM ONLY AFTER NEW WATER MAIN IS POLYPIGGED, DISINFECTED AND SATISFACTORY BACTERIOLOGICAL SAMPLE RESULTS ARE OBTAINED. 5. THE INTERIORS OF ALL PIPES AND FITTINGS TO BE USED IN FINAL CONNECTION MUST BE SWABBED OR SPRAYED WITH A 5-6% AVAILABLE CHLORINE SOLUTION. STD. PLAN - 300.7 + PUBLIC WORKS APPROVED: DEPARTMENT POLYPIGGING NEW WATER MAINS 6/28/202,: mamn vaseuma DATE Public Works Atlminls"ator FINISHED GRADE 9" TO 12" o , 24" TO 30" 22 Y/2° i MAIN LOOP DOWN TO CENTERLINE OF WATER MAIN TO PROVIDE SLACK IN SERVICE LINE TO METER MATERIALS z J IN UNIMPROVED ROW, w INSTALL METER BOX p AT PROPERTY LINE WITH a 1"COPPER TAILPIECE SIDEWALK i 1 z J w CITY PRIVATE a 0 a PIPING PIPING 12" 21" TO 30" 1" BALL CORPORATION STOP WITH BALL VALVE, AWWA TAPERED THREAD (CC) INLET, QUICK JOINT OUTLET, OA CORPORATION STOP FORD FB1000-4-Q-NL OR A.Y. MCDONALD 74701BQ OB TUBING 1" TYPE "K" SOFT COPPER TUBING 1" SETTER, QUICK JOINT INLET AND OUTLET, PADLOCK WINGS ON INLET ANGLE BALL VALVE, SINGLE CHECK (C METER SETTER VALVE ON OUTLET, FORD VBH74-15W-44-44-Q-NL, A.Y. MCDONALD 721-415WCQQ 44, OR MUELLER B-24701-6AN, INSTALL CENTERED AND SQUARED IN METER BOX, PROVIDE ADAPTERS FOR 5/8"0/4" METERS OD WATER METER AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE PROVIDED BY THE CITY OE METER BOX METER BOX, ARMORCAST A6001946PCX18, WITH METER BOX LID, ARMORCAST A6001969RCI-H7, TO READ "RENTON WATER" OF COUPLER AND PLUG COUPLER (PACK JOINT x PACK JOINT), FORD C4#-4#-Q-NL, WITH 1" GALVANIZED PLUG IF SERVICE LINE TO PROPERTY IS TO BE INSTALLED IN THE FUTURE �G GRAVEL 1 Y/4" WASHED GRAVEL PUBLIC WORKS 1" WATER SERVICE l8/2023 DEPARTMENT DATE NO. STD. PLAN - 320.1 DATE NOTES: 1. FIRE HYDRANT TO BE PAINTED WITH TWO COATS OF SAFETY YELLOW DTM ACRYLIC GLOSS OR ENAMEL PAINT. 2. PUMPER NOZZLE TO FACE ROADWAY OR AS DIRECTED BY RRFA. 3. A MINIMUM 3' RADIUS UNOBSTRUCTED WORKING AREA SHALL BE PROVIDED AROUND THE OUTSIDE OF THE HYDRANT. COMPRESSION TYPE HYDRANT (SEE APPROVED MATERIALS LIST) WITH 6" MJ INLET WITH LUGS, 5 %4" MVO, O HYDRANT 1 Y4" PENTAGON OPERATING NUT, TWO (2) 2 %" NST HOSE NOZZLES, AND 4.875" SST PUMPER NOZZLE EQUIPPED WITH 5" STORZ ADAPTER AND 1/8" STAINLESS STEEL CABLE, WITH EXTENSION IF NECESSARY. OB TEE MAIN LINE TEE WITH 6" FLANGE SIDE OUTLET OC VALVE 6" GATE VALVE (FLxMJ) OD VALVE BOX VALVE BOX AND LID PER STD PLAN 330.7 OE PIPE CLASS 52 DI, LENGTH TO FIT OF JOINT RESTRAINT MECHANICAL JOINT RESTRAINT WITH CONCRETE BLOCKING OR (2) 3/4" CORTEN STEEL TIE RODS O GRAVEL 1 X" WASHED DRAIN ROCK, MINIMUM 1' ABOVE BOOT FLANGE WITH 8-MIL POLYETHYLENE SHEETING AROUND TOP AND SIDES OF GRAVEL O CONCRETE BLOCK MINIMUM 16"x8"x4" CONCRETE BLOCKS UNDER FIRE HYDRANT AND GATE VALVE O BLOCKING CONCRETE BLOCKING PER STD PLAN 330.1 O SHEAR BLOCK 4'x4'x6" CONCRETE SHEAR BLOCK AROUND FIRE HYDRANT, SEE STANDARD DETAIL 310.2 O PAVEMENT MARKER BLUE REFLECTIVE PAVEMENT MARKER PER STD PLAN 310.3 STD. PLAN - 310.1 ,+ PUBLIC WORKS APPROVED: FIRE HYDRANT ASSEMBLY �^ DEPARTMENT 6/28/202.,7 wtha DATE Publlc Works Atlminiztra[ar 90° BEND 45° BEND CAP / PLUG TEE 22 %2° BEND 11 Y4° BEND B v E MINIMUM BEARING AREA AGAINST UNDISTURBED SOIL (SF) PIPE PR(PSI)RE O O O O O SIZE 4 200 2/(1) 1/(NONE) 1/(NONE) NONE NONE 300 3/(2) 2/(2) 2/(1) 1/(1) NONE 6 200 4/(3) 3/(2) 3/(1) 1M) 1/(NONE) 300 6/(4) 4/(3) 3/(2) 2/(1) 1/(NONE) 8r 200 7/(5) 5/(3) 4/(3) 2/(2) 1/(1) 300 11/(8) 8/(5) 6/(4) 3/(2) 2/(1) 10" 200 11/(8) 8/(6) 6/(4) 3/(2) 2/(1) 275 16/(11) 11/(7) 9/(6) 5/(3) 3/(2) 12" 200 16/(11) 11/(8) 9/(6) 5/(3) 3/(2) 250 24/(16) 17/(11) 13/(9) 7/(5) 4/(3) 14" 200 22/(13) 16/(11) 12/(8) 6/(4) 3/(2) 250 33/(22) 23/(16) 18/(12) 9/(6) 5/(3) 16" 200 29/(19) 21/(14) 16/(11) 8/(6) S/(3) 225 32/(21) 23/(16) 17/(12) 9/(6) 5/(3) 18" 200 36/(24) 26/(17) 20/(13) 10/(7) 5/(4) 20" 200 45/(29) 32/(21) 24/(16) 13/(8) 24" 200 64/(43) 46/(30) 35/(23) 18/(12) * VALUES BASED ON SAFE BEARING LOAD OF 2,000/(3,000) PSF SOIL TYPE MUCK OR PEAT SOFT CLAY SAND SAND AND GRAVEL CEMENTED WITH CLAY HARD SHALE SAFE BEARING LOAD 0 1,000 2,000 3,000 4,000 10,000 NOTES: 1. MINIMUM BEARING AREA MUST BE ADJUSTED FOR PIPE SIZE, PRESSURE, AND SOIL CONDITIONS. 2. FITTINGS SHALL BE POLYWRAPPED PRIOR TO POURING CONCRETE BLOCKING. 3. CONCRETE BLOCKING SHALL BE CAST IN PLACE AND SHALL HAVE A MINIMUM OF 0.25 SF BEARING AREA AGAINST THE FITTING. 4. CONCRETE BLOCKING SHALL BEAR AGAINST FITTINGS ONLY AND SHALL BE CLEAR OF JOINTS TO PERMIT TAKING UP OR DISMANTLING JOINT. 5. CONTRACTOR SHALL INSTALL BLOCKING ADEQUATE TO WITHSTAND FULL HYDROSTATIC TEST PRESSURE AS WELL AS TO CONTINUOUSLY WITHSTAND OPERATING PRESSURE UNDER ALL CONDITIONS OF SERVICE. 6. ALL CONCRETE SHALL BE MECHANICALLY MIXED. JOB SITE MIXING, HAND -MIXED CONCRETE, AND MOBILE CONCRETE MIXERS ARE NOT ALLOWED. 7. IN MUCK OR PEAT, ALL THRUSTS SHALL BE RESTRAINED BY PILES OR TIE RODS TO SOLID FOUNDATION OR MUCK OR PEAT SHALL BE REMOVED AND REPLACED WITH BALLAST OF SUFFICIENT STABILITY TO RESIST THRUST. 8. CONCRETE BLOCKING SHALL BE LEFT OPEN OR SHEETED FOR MINIMUM 24 HOURS. STD. PLAN - 330.1 + PUBLIC WORKS CONCRETE BLOCKING APPROVED: �+ DEPARTMENT FOR HORIZONTAL FITTINGS 6/28/2( maMn Pas[ucha DATE Public Works Atlministratm SURVEYED: OTHERS DESIGNED: FLA WO SAINOTTI DRAWN: CHUCK FEMLING CHECKED. MICHAEL MOODY REVISION BY DATE APPR APPROVED: MICHAEL MOODY ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 19W HORIZONTAL' HAD 1983/1991 DATUM TESTING CONNECTION POLYPIG STATION PER STD PLAN 300.7 VERTICAL CROSS (MJxFL) (1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG (1) BLIND FLANGE ON BOTTOM (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW -OFF ASSEMBLY WITH TEMPORARY THRUST BLOCKING 101± EXISTING WATER MAINF/////// ��o�o NEW DI WATER MAIN - TEMPORARY BLOCKING EXISTING TEE, CAP, PLUG, OR DEAD END LINE, DO NOT DISTURB BLOCKING C) co N C)(1) 0 N U FINAL CONNECTION UPON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING, AND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING AND TEMPORARY BLOW -OFF ASSEMBLIES FINAL CONNECTION BY CITY FORCES (1) DI SPOOL (1) LONG BODY DI SLEEVE (MJ) oOoI [NEWDI WATER MAIN NOTES: 1. ALL CONNECTIONS TO EXISTING WATER MAINS WILL BE CONDUCTED BY CITY FORCES AS SPECIFIED IN SECTION 5-14.2 OF THE CITY OF RENTON WATER UTILITY CONSTRUCTION STANDARDS 2. LONG BODY DI SLEEVE FOR CONNECTION FROM DI TO DI PIPE AND FROM DI TO Cl PIPE WITH SAME OUTSIDE DIAMETER 3. LONG BARREL COUPLING FOR CONNECTION FROM DI TO Cl PIPE WITH DIFFERENT O.D. AND FROM DI TO AC OR TO STEEL PIPE STD. PLAN - 300.4 •I.-t PUBLIC WORKS CONNECTION TO WATER MAIN APPROVED: �G DEPARTMENT EXISTING TEE OR END LINE CAP 6/28/2023 0 marcvastuma DATE Publlc Works Atlminis[ra[or PROJECT NO. 2008 1K 111010 o yfy p� CIVIL ENGINEERING ,�c,•�� LANDSCAPE ARCHITECTURE PLANNING • 41843 '� DESIGN SURVEYING O GISTE9-'q �`�SIQNAL ENVti 12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877 V W-430503 CITY OF RENTON vAlliv Planning/Building/Public Works Dept. 04/02/25 I\ IN COMPLIANCE WITH CITY OF RENTON STANDARDS O Effluy:nlh ENT ENGINEERING 04/17/2025 0 WATER UTILITY Aor, %7% ABDOUL GAFOUR 03/06/2025 JONES RENTON SHORT PLA T W 3102 PARK AVE N, RENTON, WA 98056 FlELDBOOK: PAGE. O DRAWING NO: WA TER DETAILS C5, 32 SHEET: n� OF.