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Ian STALLEID ON ASBESTOS CEMENT NPE, <br />CAST IRON PIPE AND DUCTILE IRON PIPE. <br />CAST IRON MECHANICAL JOINT <br />TAPPING TEE <br />i <br />c <br />CD <br />a <br />C� <br />C-4 <br />tj— <br />LL- <br />ILI <br />t„97 <br />i <br />C�4 <br />C�3 <br />0 <br />cn <br />Q <br />ELEVATION <br />INSTALLED ON ASBESTOS CEMENT PIPE, <br />CAST IRON PIPE AND DU I`ILE IRON PPE, <br />STAINLESS STEEL <br />TAPPING SLEEVE <br />TAPPING TEES <br />PARTS <br />A. AIL. -FM LISTED SOFT SEATED WA STATE APPROVED <br />DOUBLE CHECK DETECTOR MAUVE ASSEMBLY WHICH <br />' <br />MUST RE INSTALLED IN THE SANIF ORIENTATION FOR <br />WHICH IT:'WAS APPROVED. ASSEMBLY TO INCLUDE <br />TEST COCKS, a, 3J " BRASS OR COPPER BYPASS WITH <br />IN -LINE VALVES AND A _r/8" REMOTE METER. METER <br />'TO READ IN CUBIC FEET, AND BE REIVIOTED TO AN <br />EXTERNAL WALL OF BUILDING METER BOX- <br />8, UNI-FLANGE WTH SET SCREWS OR NTI x FL ADAPTER <br />WITH MEGALUC RESTRAINT FOR BOTH UPSTREAM <br />AND DC!'v /NSTREAM OF ASSEMBLY. <br />C. DUCTILE !RON PIPE (SIZED AS REQUIRED) CLASS 52. <br />D. TWO GALVANIZED ADJUSTABLE PIPE SUPPORTS FOR 2 <br />1/2" DIA AND LARGER PIPE. <br />E. ASUFFICIENTLY SIZED FLOOR DRAIN OR WALL <br />FOOTING DRAIN MUST BE PROVIDED III THE SAME <br />ROOM. DRAIN TO SLOPE TO DA'IUGHT OR CONNECT <br />TO STORM DRAIN SYSTEM, <br />F. EXTERNAL UUCR WITH KEY IS REQUIRED EITHER A <br />LOCKSET IN THE {BOOR HARDWARE OR A KEY VAULT <br />{I.E. SUPRA S.S.I WITH A 1 5/8" DIAMETER X'. BAR"` <br />LENGTH MORTISE CYLINDER,. MORTISE CYLINDER' <br />NAUSTACCEP`I'THE CITYSTANDARD "REST" LOCKING <br />SYSTEM. THE WIDTH AND HEIGHT OF THE DOOR(S): <br />MUST" EXCEED THE %fIDTH AND HEIGHT OF THE <br />P%SSEN11 Y. CLEARANCE BOTH INSIDE AND OUTSIDE <br />NOTES <br />T. STAINLESS STEEL TAPPING SLEEVES SHALL HAVE <br />FULL CIRCLE SEAL. <br />2. ,ALL TEES AND VALVES -TO BE WATER TESTED <br />B; FORETAP. <br />S. SIZE ON SIZE TAPS ALLOWED ONLY;1' T¢ Q v� I <br />TAPPING TEES. ALL OTHER TAPS SHALL BE AT <br />LEAST 2" SMALLER THAN THE EXIST ING MAIN. <br />4. BRANCH LINE SHALL BE RESTRAINED AS IF <br />DEAD-END PER SIFCTION 5-13, <br />CITY OF EVERETT <br />I <br />PUBLIC WORKS DEPARTM, ENT` <br />TAPPING TEES <br />NOTES <br />t TEE AND GiATE VALVE REQUIRED ON NIAdI L <br />1, SINGLE DETECTOR CHECKS ARE NOTAPPROVED <br />BACKFLOW PREVENTION DEVICES. <br />3. ASSE!VIBLY tREQUII;�ES €LERTIFICA'I [ON UPON <br />INSTALL,AT€ON, AND RECERTIFICATION ANNUALLY BY <br />OWNER: <br />4, ALL TEST COCKS MUST HAVE BRASS PLUGS: <br />5; Mfi4TGl11+?%2M HEfGHT OF ,MSSEMBLY FROM FLOOR I <br />FIVE FEET UNLESS AN OSHA APPROVED PLATFoRm is <br />PROVIDE[). <br />6. ALL DIMENSIONS ARE I4°T14i19MU M CLEARANCE <br />REQUIREMENTS. <br />7. FIRE DEPARTMENT PUMPER 'CONNECTION MUST RE <br />DOWNSTREAM OF ASSEMBLY. <br />8. THE OSY VALVE CAN NOT RE USED AS A POST <br />INDICA `OR VALVE. (THESE ARE ONLY PART OF THE <br />BACKFLt"TV"V ASSY.) <br />Im <br />DOUBLE CHECK VALVE ASSEMBLY <br />TES <br />1ALLTEST COCKS POUST HAVE BRASS PLUGS. <br />2, TEST COCKS MUST FACE UP OR SIDESA'AYS girl-&ICH <br />EVER IS MORE ACCESSIBLE. <br />1 PROVIDE NON LIP SURFACE_ ON ACCESS HATCH <br />IF VAULT IS LOCATED IN PEDESTRIAN WALKWAY. <br />PARTS <br />A. WA STATE APPROVED DOUBLE CHECK VALVE <br />.ASSEMBLY, <br />8- IN NON -TRAFFIC AREAS USE: <br />PRECAST CONCRETE VAULT (UTILITY VAULT CC) <br />E33-LA, OR APPROVED EQUAL) CR PLASTIC VALVE <br />BOX FUTILITY 1AAULT CO:? 324-1ZL OR APPROVED <br />EQUAL <br />C, IN TRAFFIC AREAS: <br />ATRAFFIC LOADEDBOX*MUST'BEUSEDAND <br />LOCATION APPROVED BYTHE THE CITY OF <br />EVERETT PRIOR TO INSTALLATION, <br />D. IF A DAYLIGHT DRAIN CANNOT BE PROVIDED THERE <br />MUST BE A 4" MIN LAYER Or FREE DRAINING <br />GRAVEL ATTHE BOTTOM OF BOX. <br />E. ANGLES NIAY BE IN OR OUT OF BO SC€ LONG AS <br />SUFFICIENT ROOM IS ALLOWED ATEACH END FOR <br />VALVE OPERATOR AND DCVA REPAIR OR <br />MAINTENANCE. <br />CITY OF EVERETT <br />DOUBLE CHECK VALV <br />ASSEMBLY <br />a C F'-1 fir?"o A' NAAI I P <br />5 <br />-520 <br />