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Home My WebLink AboutWTR2703242.3wN LO Q o w ss N C) N o' `s 0 Q ^j CL ~NN < W O r � z Z Q Z Qcr J J w Q Q 0 0 Z Q 0 z 0 F- z w Lai 0 � N ? 41C 1 w W Q Z � � Q � a o o N N � 2 N o o 5 o 2 2 d � U a a Q Ld z 0 U) W af M WATER UTILITY - GENERAL N O TES 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED BY THE CITY OF RENTON. 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 LIMI TED TO 8: 30 AM TO 3. 30 PM ON WEEKDA YS UNLESS OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS AT 235-2635. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE. 3.ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. FOR UTILITY LOCATE CALL 48 HOUR LOCATORS, 1-800-424-5555. 4. ALL WATER MAIN PIPE TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AWWA C110 AND C111 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 SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA C105- 77 STANDARDS. 5. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED ON PLANS, AND IN ACCORDANCE WITH ANSI/AWWA C110/A21.10-82. CEMENT LINING SHALL BE IN ACCORDANCE WITH ANSI/AWWA C104/A21.4-85. IF FITTINGS ARE 3 INCHES TO 12 INCHES IN DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL BE IN ACCORDANCE WITH EITHER ANSI/AWWA C110/A21.10- 82 OR ANSI/AWWA C153/A21.53-84. 3-INCH TO 12-INCH DIAMETER FITTING WHICH HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS SHALL BE IN ACCORDANCE WITH ANSI/AWWA C110/A21.10-82 OR A COMBINATION OF ANSI/AWWA C 110/A21. 10.82 AND ANSI/AWWA C 153/A21.53- 84 SUCH THAT THE PORTION OF THE FITTING WITH A MECHANICAL JOINT(S), MAY BE IN ACCORDANCE WITH ANSI/AWWA C153/A21.53- 84 AND THAT PORTION OF THE FITTING WITH FLANGED JOINT(S) SHALL BE IN ACCORDANCE WITH ANSI/AWWA C110/A21.10- 82. ACCEPTANCE TESTING IN ACCORDANCE WITH SECTION 53-5.3 OF ANSI/AWWA C153/A21.53-84 OR WITH SECTION 10-4.3 OF ANSI/AWWA C110/A21.10-82 SHALL BE OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER. 6. GA TE VALVES SHALL CONFORM TO AWWA C500 AND SHALL BE IRON BODY, BRONZED- MOUNTED, DOUBLE DISC WITH BRONZE WEDGING DEVICE AND O-RING STUFFING BOX. VALVES SHALL BE DESIGNED FOR A MINIMUM WATER OPERATING PRESSURE OF 200 PSI. GATE VALVES SHALL BE CLOW LIST 13, MUELLER COMPANY NO. A2380, OR M & H. ALL VAL VES 12" IN DIAMETER AND LARGER, SHALL BE INSTALLED IN A VAULT. SEE WATER STANDARD DETAIL FOR 12" GATE VALVE ASSEMBLY VAULT AND I" BYPASS INSTALLATION. 7.FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) CONFORMING TO AWWA C-504-80 WITH A 6 INCH INLET AND A M. V.O. OF 5 INCHES, TWO 2-1/2 INCH HOSE NOZZLES KITH NATIONAL STANDARD 7 INCH, 60 DEGREES V. THREADS, O.D. THREAD 4.875 AND ROOT DIAMETER 4.6263, 1-1/4 INCH PENTAGON OPERATING NUT OPENED BY TURNING COUNTER CLOCKWISE (LEFT). 8. ALL WATER MAIN 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES BELOW FINISH GRADE. ALL WATER MAIN 12 INCHES AND LARGER SHALL BE A T A MINIMUM OF 48 INCHES BELOW FINISH GRADE. WHERE UTILITY CONFLICTS OCCUR, WATER MAINS ARE TO BE LOWERED TO CLEAR. 9. ALL WATER MAINS SIX (6) INCHES IN DIAMETER AND LARGER SHALL BE CLEANED WITH PIPE CLEANING "PIGS" PRIOR TO DISINFECTION. THE "POLY PIGS" SHALL BE GIRARD INDUSTRIES AQUA SWAB -AS OR APPROVED EQUAL 2 LB\CU FT DENSITY FOAM WITH 90A DUROMETER URETHANE RUBBER COATING ON THE REAR OF "PIG" ONLY. "PIGS" SHALL BE CYLINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL PREFORM THE CLEANING OPERA TION. 9A. ALL WATER MAINS 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. 9B.ALL WATER MAINS 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 7-11.3(12)E OR 7-11.3(12)F OF THE STANDARD SPECIFICATIONS REFERENCED IN 1 ABOVE. 10. A PRECONSTRUCDON CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM OF 3 (THREE) WORKING DAYS NOTICE IS REQUIRED FOR SCHEDULING. PRIOR TO SCHEDULING THE PRECON A PERMIT INFORMATION SHEET MUST BE SUPPLIED TO THE UTILITY ENGINEER'S OFFICE. TWENTY-FOUR HOUR NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. 11. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. 12. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE DONE UNTIL ALL SERVICE AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND PA YMEN T OF FEES HA VE BEEN MADE TO THE Cl TY OF REN TON. 13. ALL CONNECTION TO EXISTING MAINS TO ACCOMPLISHED BY THE CITY OF RENTON, EXCEPT WET TAPS WHICH MAY BE MADE BY APPROVED WET TAP CONTRACTORS WITH PRIOR APPROVAL FROM THE DEPARTMENT OF PUBLIC WORKS. ALL NECESSARY EXCAVATION AND MATERIALS TO BE SUPPLIED BY THE CONTRACTOR AND BE ON -SITE PRIOR TO CITY NOTIFICATIONS. 14. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE UTILITY DEPARTMENT 24 HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. THE CONTRACTOR AS WELL AS THE ENGINEERS SHALL KEEP AS -BUILT DRA WINGS. 15. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR TESTING AND PURITY ACCEPTANCE PRIOR TO FINAL TIE-IN. 16. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS MANUFACTURED BY THE STAR MANUFACTURING COMPANY OF COL UMBUS OHIO OR EQUAL APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS. 17. ASPHALT AND CONCRETE STREET PAVING SHALL BE SA WCU T TO A MINIMUM DEPTH OF TWO INCHES. OIL MAT STREETS MAYH BE SPADE CUT. ALL SURFACE CONCRETE, PAVEMENT, SIDEWALKS, CURB, GUTTERS, AND DRIVEWAY APPROACHES SHALL BE SA WCUT TO A MINIMUM DEPTH OF TWO INCHES OR REMOVED TO AN EXISTING EXPANSION JOINT. 18. A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL EXCA VA TION WITH A PERMANENT, SEALED PATCH TO BE PLACED, TO CITY OF RENTON POLICY, WITHIN TEN DAYS. CALL FOR SUBGRADE INSPECTION PRIOR TO PLACEMENT OF FINAL PATCH. TRENCHES WILL NOT BE LEFT OPEN OVER NIGHT WITHOUT PRIOR WRITTEN APPROVAL OF THE INSPECTOR. 19. FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE USED SHALL BE SCHEDULE 40 IN UNIMPROVED AREAS AND SCHEDULE 80 UNDER IMPROVED AREAS. ALL CHEM..ICAL PROCESS LINES SHALL BE SCHEDULE 80 PVC PIPE. LEVEL ALL GROUND MIN 3' RADIUS LEVEL ALL GROUND c' MIN 3' RADIUS 1 5" STORTZ ONE MAN ROCK r� FILL r CUT HYDRANT LOCATION IN CU T OR FILL TEMPORARY 2" GAL VANIZED PIPE AND 2" GA 7E VALVE FINISHED GRADE INSTALL 2" PLUG ON TOP BLIND FLANGE AFTER REMOVAL OF POL 1PIG 3 FT MIN. COVER (10" DIA PIPE AND UNDER) 4 FT MIN COVER (12" DIA. PIPE AND OVER) I NEW WA TER MAIN POL 1PIG 12"x 22" CONCRETE METER BOX WITH 3/16" STEEL DIAMOND PLATE COVER EQUAL TO FOG TITE METER SEAL CO. B-10 METER BOX. (DRILL 1-3/4-DIA. HOLE SEE DETAIL A -A) 6" MIN FINISH GRADE 9" MAX 91, 21" MIN COVER 36" MIN COVER "?2-1/2' -f NEW DUCTILE IRON L LOOP DOWN TO CENTERLINE WATERMAIN OF WATER MAIN TO PROVIDE SLACK IN COPPER SERVICE LINE TO METER. CORPORATION STOP, FORD TAPERED THREAD (CC). PACK JOINT �3/4" F1000) (1 F1000) EXISTING CAST IRON OR DUCTILE IRON WATERMAIN /2' SERVICE FROM TING STEEL ASBESTOS CEMENT OR PVC WATER MAINS INSTALL DOUBLE STRAP SERVICE CLAMP EQUAL TO MUELLER CO. FIRE HYDRANT SHALL BE COREY-TYPE EQUAL TO IOWA F-5110 OR COMPRESSION TYPE SUCH AS CLOW MEDALLION; M & H 929 AND MUELLER SUPER CENTURION 200 WITH 6" MECHANICAL JOINT INLET WITH LUGS. 5-1/4" MAIN VALVE OPENING. TWO 2-1/2" HOSE CONNECTIONS NATIONAL STANDARD THREADS. 4" PUMPER CONNECTION CITY OF SEATTLE THREADS WITH A STORTZ ADAPTOR, 4" SEATTLE THREAD X 5" STORTZ, ATTACHED WITH 1 /8" STAINLESS STEEL CABLE. 1-1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE PAINT No. 43-655 SAFETY YELLOW OR APPROVED EQUAL. MIN MAX 4" PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY. FIRE HYDRANT EXTENSION TO BE USED IF REQUIRED. Tyr VER TICAL CROSS FOR POL YPIGGING S TA TION: �O�y OF w WASh, GU 1�� SIZE OF VER77CAL CROSS SHALL BE SAME SIZE AS PIPE MAIN VERTICAL CROSS (MJXFL) e ONE BLIND FLANGE ON TOP OF CROSS WITH 2" TAP & 2" TEMPORARY BLOW -OFF -ASSEMBLY "AS -BUILT NOTE: (REMOVE BLOW -OFF ASSEMBLY AND INSTALL 2" PLUG AFTER REMOVAL OF CLEANING "POLY -PIG") "AS -BUILT" IS BASED ON A ACTUAL FIELD SURVEY 9470 �` �c,� ONE BLIND FLANGE ON TOP OF CROSS BY TOUMA ENGINEERS AND INFORMATION SUPPLIED is SSIONAL 1 � 1�y ONE PLUG MJ ON END OF CROSS BY CONTRACTOR. CONCRETE BLOCKING ALL DEBRIS AND POL YPIGS SHALL BE REMOVED FROM SUMP OF VERTICAL CROSS BEFORE EXPIRES 6/22 '07 DISINFEC77ON OF THE NEW WA TER MAIN. CONCRETE BLOCKING 1-I O IN UNIMPROVED RIGHT OF WAY INSTALL METER BOX AT PROPERTY LINE. af SIDEWALK WATER METER TO BE 12" MIN SUPPLIED BY THE CITY 36" MIN COVER TYPE "K" SOFT COPPER TUBING FORD COPPERSETTER VH 72-15W-44-33G FOR 5/8" x 3/4" METER) VH 72-15W-44-44G FOR 1 METER) BOTH INLET AND OUTLET WITH PACK JOINT WITH GRIPPER. PADLOCK WINGS ON KEY VALVE SINGLE CHECK VALVE ON OUTLET. ALL PACK -JOINT FITTINGS SHALL BE WITH GRIPPER. IF SERVICE LINE TO HOUSE IS TO BE INSTALLED IN THE FUTURE INSTALL FORD C14-33 OR 44 FIDT x COMPRESSION COUPLING A- A DRILL 1-3/4" DIA. HOLE FOR NOTE. TOUC14READ DEVICE THE CENTER OF THE HOLE MUST BE AT LIEAST I" 2-1/2" MIN FROM NEAREST FROM UNDERNEATH RIBS AND FRONT EDGE OF PIT LID UNLESS THE RIB SPACING ALLOWS THE NUT TO 7 TIGHTEN AGAINST THE OPEN TYPICAL RIP 3/4" OR 1 " GALVANIZED PLUG SIDE OF MORE THAN ONE RIB. 3/4y OR 1" WATER SERVICE 18" TO 20" BEHIND BACK OF CURB OR 12" BEHIND BACK OF SIDEWALK THAT IS ADJACENT TO CURB TWO-PIECE CAST IRON VALVE BOX WITH LUG TYPE COVER. EQUAL TO OLYMPIC FOUNDRY CO. STANDARD 8" TOP SECTION WI REGULAR BASE SECTION LENGTH TO FIT. VALVE NUT EXTENSION AS REQUIRED (SEE DWG BR46 / PAGE B090). RAISED PAVEMENT MARKER TYPE 88 A8 STIMSONITE TWO-WAY BLUE. Lm=92m=z_ 42" MIN BURY CONCRETE BLOCKING CAST IRON TEE. WITH 6" FLANGE SIDE OUTLET. 6" GATE VALVE (FL X MJ) AWWA C-509, RESILIENT SEAT 6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT TWO 3/4" STEEL TIE RODS. SEE STD DETAIL FOR TIE RODS. 16" x 8" x 4" MININUM -J CONCRETE BLOCK UNDER HYDRANT\-1/3 CU. YD. WASHED DRAIN ROCK (3" TO 3/8") FIRE HYDRANT ASSEMBLY EXPIHE:3 s/22/07 � 1 1 BY DATE BY DATE M. BY DATE 798004SITE.DWG BY DATE sHm012 OF: 12 BY DATE FT I WAITIE I SCANNED OCT 2 � 2�1�0�5 ��CrANNEu UXT 2 7 2006 Imo'• w-"�.)214 20b C G,/- 3 2 #z03