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HomeMy WebLinkAboutWTR2703064.3M CV I ° "0 Z I _wa w w r� I z IZ O z IZ w ry I 12 C/ ) w w )< Q w �w 0 �oz C;d 0 0z a' Of w _j O (f) z Of U Q CL J W U Z S V V n W 0 z Zo Z w J U Z � 0 Q 0 ow �ZJ a�? J - o w z o o v�i o n a- Q Ld Z 0 O Z WATER UTILITY NOTES & SPECIFICATIONS LITHIA CHRYSLER DODGE JEEP - RENTON 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 DEPARTMENT OF PUBLIC WORKS AT 235-2631. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 73 HOURS IN ADVANCE. 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 U11LITIES 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 LOCATE CALL 48-HOURS 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 AND FITTINGS SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA C105/A21.5-93 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/A21.10-87. CEMENT LINING SHALL BE IN ACCORDANCE WITH ANSI/AWWA C104/A21.4-90. 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/A21.10-87 OR ANSI/AWWA C153/A21.53-94. 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 IN ACCORDANCE WITH ANSI/AWWA C153/A21.53-94 AND THAT PORTION OF THE FITTING WITH FLANGED JOINT(S) SHALL BE IN ACCORDANCE WITH ANSI/AWWA C110/A21.10-87. ACCEPTANCE TESTING IN ACCORDANCE WITH SECTION 53.53 OF ANSI/AWWA C153/A21.53-94 OR WITH SECTION 10-4.3 OF ANSI/AWWA C110/A21.10-87 SHALL BE OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO the owner. 6. 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. ALL VALVES 12" IN DIAMETER AND LARGER, SHALL BE INSTALLED IN A VAULT. SEE WATER STANDARD DETAIL FOR 12" GATr_ VALVE ASSEMBLY VAULT AND 1" BYPASS INSTALLATION. 7. 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 INCHES, TWO 2-1/2 INCH HOSE NOZZLES WITH NATIONAL STANDARD THREADS 7-1/2 THREADS PER INCH AND ONE 4 INCH PUMPER NOZZLES WITH THE NEW SEATTLE PATTERN 6 THREADS PER INCH, 60 DEGREES V. THREADS, OUTSIDE DIAMETER OF MALE TREAD 4.875 AND ROOT DIAMETER d.6263. HYDRANTS SHALL HAVE A 1-1/4" PENTAGON OPERATING NIIT OPENED BY TURNING COUNTER CLOCKWISE (LEFT). THE TWO 2-1/2" 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. THE 4" PUMPER NOZZLE SHALL BE FITTED WITH A STORTZ ADAPTER, 4" SEATTLE THREAD X 5" STORTZ. STORTZ ADAPTER SHALL BE FORGED AND/OR EXTRUDED 6061-T6 ALUMINUM ALLOY, HARDCOAT ANODIZED. THREADED END PORTION SHALL HAVE NO LUGS AND 2 SET SCREWS 180 DEGREES APART. STORTZ FACE TO BE METAL, NO GASKET TO WEATHER. STORTZ CAP TO HAVE SYNTHETIC MOLDED RUBBER GASKET, AND SHALL BE ATTACHED TO HYDRANT ADAPTER WITH 1 /8" COATED STAINLESS STEEL AIRCRAFT CABLE. FIRE HYDRANTS SHALL BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE HYDRANTS, LATEST REVISIONS. 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 AT 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 CITY WILL ASSIST THE CONTRACTOR WHO WILL PERFORM THE CLEANING OPERATION. A) 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. THE QUANTITY OF WATER LOST FROM THE MAIN SHALL NOT EXCEED THE NUMBER OF GALLONS PER HOUR AS LISTED IN CITY OF RENTON STANDARD PLANS & SPECIFICATIONS 7-11.3(11). THE LOSS IN PRESSURE SHALL NOT EXCEED 5 PSI DURING THE 2 HOUR TEST PERIOD. B) 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. wr* -,:,7 - ?c 40 0 PORTION OF SW 1%4, SW 1/4 OF SECTION 18, TWP. 23 N., RGE. 5 E., W.M. CITY OF RENTON, KING COUNTY, WASHINGTON 10. A PRECONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM FIRE SPRINKLER N OTE 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. WHERE THE UNDERGROUND WATER SUPPLY TEES OFF TO SERVE ONLY A FIRE 11. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO SPRINKLER SYSTEM, A SEPARATE DETAILED PLAN MUST BE SUBMITTED AND STARTING CONSTRUCTION. APPROVED BY THE FIRE MARSHAL PRIOR TO INSTALLATION. 12. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE DONE UNTIL ALL SERVICE AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND OF RENTON. 13.YALL CONNECTION TO ENT OF FEES HAVEEXISTI GEENADE MAIN�S OEBEI TY ACCOMPLISHED BY THE CITY OF RENTON, FIR E EXCEPT WET TAPS WHICH MAY BE MADE BY ;PPROVED WET TAP CONTRACTORS WITH PRIOR PROTECTION NOTES APPROVAL FROM THE DEPARTMENT OF PUBLIC WORKS. ALL NECESSARY EXCAVATION AND THE FIRE PROTECTION SYSTEM INCLUDING MATERIALS, SIZING, AND CONFIGURATION IS MATERIALS TO BE SUPPLIED BY THE CONTRACTOR AND BE ON -SITE PRIOR TO CITY SUBJECT TO A CONTRACTOR PROVIDED DESIGN BY A FIRE PROTECTION ENGINEER, NOTIFICATIONS. AND AS SUCH, THE FINAL DESIGN OF THE FIRE PROTECTION SYSTEM, INCLUDING 14. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON. IT HYDRANT LOCATIONS, MAY DEVIATE FROM THE SYSTEM SHOWN. THE FINAL DESIGN SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES 24 HOURS IN SHALL BE SUBMITTED TO AND APPROVED BY THE FIRE MARSHALL. CONTRACTOR'S ADVANCE OF BACKFILLING ALL CONSTRUCTION. THE CONTRACTOR AS WELL AS THE ENGINEERS BID SHALL REFLECT THE CONDITIONS OF THE FIRE PROTECTION ENGINEER'S DESIGN. SHALL KEEP AS -BUILT DRAWINGS. CONTRACTOR SHALL COMPLY WITH ALL NATIONAL FIRE PROTECTION ASSOCIATION 15. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR TESTING AND REQUIREMENTS AS SET FORTH BY "NFPA 13", ITS AMENDMENTS, AND LOCAL PURITY ACCEPTANCE PRIOR TO FINAL TIE-IN. REQUIREMENTS, INCLUDING BUT NOT LIMITED TO ACQUISITION OF ALL PERMITS. 16. 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 DEPARTMENT OF PUBLIC WORKS. 17. ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO 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 INCHES OR REMOVED TO AN EXISTING EXPANSION JOINT. 18. 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 TEN DAYS. CALL FOR SUBGRADE INSPECTION PRIOR TO PLACEMENT OF FINAL PATCH. 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 CHEMICAL PROCESS LINES SHALL BE SCHEDULE 80 PVC PIPE. CITY OWNED I PRIVATELY OWNED AND MAINTAINED -00 AND MAINTAINED I MAXIMUM PIPE LENGTH FROM PROPERTY LINE I TO DDCVA MUST NOT EXCEED 50 FEET I •O � 4 CONCRETE BOLLARDS O O I MR Wimaro BUILDING WALL #Jmw306 4 0,44 PERIMETERS OF MINIMUM CLEARANCES TO BE PAINTED ON FLOOR IN WHITE ENAMEL PAINT STRIPE, WITH 2 INCH STENCILED BLACK LETTERS TO SAY: "DO NOT BLOCK ACCESS' --� I I -t- 5 FT. MAX. O DDCVA MUST BE INSTALLED IMMEDIATELY AFTER 77 PIPE PENETRATION THROUGH BUILDING FLOOR SLAB. a I O W ROOM IN WHICH DDCVA IS LOCATED SHALL Q v A. HAVE FLOOR DRAIN CONNECTED TO THE SANITARY SEWER SYSTEM. Z I Q 10 a B. HAVE A HEATING SYSTEM (40' F MIN. TEMP.) NO HEAT TAPE Lv D I C. NOT BE USED FOR STORAGE AROUND THE DDCVA 3 J ( 0 pq O N v D. HAVE CLEARLY DELINEATED ACCESS WAYS TO DDCVA AND PIVs. OJ I F- A RIGHT -OF -ENTRY AGREEMENT MUST BE GRANTED TO THE v 11­_ w m CITY OF RENTON FOR INSPECTION OF THE DDCVA W 1- MAIN LINE TEE (MJ x FL) WITH CONCRETE BLOCKING I O AND METER. (WATER MAIN LOCATED IN EASEMENT ON PRIVATE PROPERTY a Q 7 O z SEPARATE FIRE SPRINKLER PLANS INCLUDING INSTALLATION OF DDCVA SHALL NOT BE MORE THAN 50 FEET TO BUILDING) � I W W MUST BE SUBMITTED TO RENTON FIRE PREVENTION DEPARTMENT FOR REVIEW AND APPROVAL 2- BRANCH VALVE (FL x MJ) WITH VALVE BOX AND COVER N 3- CLASS 52 DUCTILE IRON PIPE (4 INCH MINIMUM) I 24 INCH y 48 INCH A SEPARATE FIRE SPRINKLER PERMIST IS REQUIRED. ALL PIPE AND FITTINGS SHALL BE RESTRAINED WITH SHACKLE RODS ~i' Iz- AND CONCRETE THRUST BLOCKS PER NFPA AND AWWA STANDARDS. 4- POST -INDICATOR VALVE (MJ) WITH TAMPER SWITCH 13 12 11 BUIIiING WALL z 5- 2-90' BENDS (FL x FL) WITH FLANGED DUCTILE IRON PIPE SPOOL -- --- 6- 18" LONG SPOOL (FL x PE) N 7- FLANGE COUPLING ADAPTOR 8- APPROVED DDCVA ON MAIN LINE IN HORIZONTAL POSITION ONLY. awc (PER LATEST DEPT. OF HEALTH APPROVED LIST OF BACKFLOW PREVENTION DEVICES) W 24 INCH MINIMUM BOTTOM OF DDCVA SHALL BE A MINIMUM OF 24 INCH ABOVE FLOOR LEVEL AND 36 INCH MAXIMUM NOT HIGHER THAN 3 FEET MAXIMUM. INSTALL 3 CONCRETE PADS OR ADJUSTABLE PIPE z N FINISH FLOOR LEVEL SUPPORT COLUMNS UNDER DDCVA o J 9- O.S do Y VALVES TO BE RESILIENT SEATED WITH TAMPER SWITCHES. 5 W ELEVATION VIEW OF DDCVA ADD WIRING IN ACCORDANCE W ITE L do I MODIFY FOR BUILDING MOUNT FDC. m J x 10- METERED 3/4 INCH BY-PASS DCVA - BY-PASS METER SHALL BE A 3/4 INCH SEE SHEET C3.0 O 1 j z_ "INVENSYS-ECIY SR POSITIVE DISPLACEMENT METER EQUIPPED WITH A REMOTE ~ CL a READ SENSOR PLATE MOUNTED ON THE OUTSIDE OF THE BUILDING WALL cn 11- SWING TYPE GRAVITY CHECK VALVE, FLANGE WITH BALL uRIP IN VAULT W 12- 4'x 4" x 6' BULL, ELBOW, THREADED 13- UL LISTED FIRE DEPT. CONNECTION, UL LISTED BREAK AWAY CAPS, LOCATE WITHIN a: 50 FEET MAXIMUM OF A PUBLIC FIRE HYDRANT. O AFTER FIELD INSTALLATION, MAIN DDCVA AND BY-PASS DCVA MUST BE TESTED SATISFACTORILY BY A DEPARTMENT OF HEALTH CERTIFIED BACKFLOW ASSEMBLY TESTER. TEST REPORT MUST BE SUBMITTED TO CITY OF RENTON WATER UTILITY ENGINEERING DEPARTMENT PRIOR TO ACTIVATION OF NEW LINE. INSTALL BRASS PLUGS AT ALL TEST COCKS. RECOMMENDED CHECKED FOR INSIDE BUILDING DOUBLE DETECTOR FOR APPROVAL CITYSTANDAR SNCE CHECK VALVE ASSEMBLY BY (?� DATE 1 Wv (Aft W DATE 6 D NnT Tn grAI F BY CALL 48 HOURS BEFORE YOU DIG 1-800-424-5555 z cfj a >C� z Q = W co cr W Z � z cr_Z O LOo LO W ir co J Q H J Q+ F- W H Z WA S 4 234.7 O SEC I ST'VE R IONAL EXPIRES 8127103 REUSE OF DOCUMENTS TEWS DODA"T HAS BEEN SIGNED ELECTRONICALLY IN ACCORDANCE WITH WAC 196-23-070 AND CHAPTER 19.34 RCW, UNAUTHORIZED ALTERATION OF ANY OF THE "FORMATION ON THIS DOCUMENT WILL INVALIDATE THE DOCUMENT, MY CERTIFICATION AND SIGNATURE. THE IDEAS AND DESIGNS INCORPORATED HEREIN, AS AN INSTRUMENT OF PROFESSIONAL SERVICE, IS THE PROPERTY OF AHOL AND IS NOT TO EE USED, IN WHOLE OR IN PART, FOR ANY OTHER PROJECT WITHOUT THE: WRITTEN AUTHORIZATION OF AHIW. z O z W I W W � E F W I f� O CE I C� Q 2 I_ J C) . Q o u 00 Z N < Q J O OON D 0- w y" I-V Nx Cn Ctf o- ` N N � rN I Uj o� .J Z Z N� N N >0 0 - Z Uw . CITY OF RENTON DEPARTMENT OF' PUBLIC WORKS UTILITY NOTES & DETAILS DATE 1 REVISIONS PER CITY COMMENTS WJF 5/13/03 DESIGNED: WJF 2 REVISIONS PER CITY COMMENTS WJF 6/16/03 DRAWN: JEA CHECKED: DSG NO. REVISION BY APPR. DATE APPROVED: cn © 0 DATE: 03-20-2003 SCALE: NITS aawcTau Cr ► =_= %fm" SCANNED NOV - 7 2003 WE C'7 N 0 C3.3 zz In O FILE NAME: 202399-c33 D FELD BOOK: _ PACE.. _ W SHEET: 10 OF: 11 Q xy t d 1 W CD F�� o D C Cny r 1 x r� b Z � C:) 0