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PORT OF EVERETT SECTION 02510 <br /> NORTH MARINA REDEVELOPMENT WATER DISTRIBUTION <br /> SHAI.I.OW SOIL VCP CLEANUP ACTION <br /> 2. Couplings: Flare ry�pe compieasion 5ttings, confotming to AWl\7A <br /> CB00,minirnum wod:ing pressure 150 gsi. <br /> 2.05 VALVES AND APPURTENANCES <br /> A. General:Provide 2-inch squazc AWWA standard operaring nut dircct buried <br /> valves. Fumish an extended scem within 2 fect of 6nished grade and a '/.- <br /> inch thick steel plate welded to stem as rock stop for direct buried vatves <br /> with operadng nucs installed 5 feet oc more below finished gradc. <br /> B, Gate valvcs,2 inchcs and larger to ]0 inches. <br /> 1. Seat Resilient,wedge-type confocming to AWWA C509. <br /> 2. Stem:Non-rising with "0"-ring stem scals. <br /> 3, Joints:Mechanical or flange as noced on drau�ings. Resuain joints <br /> where indicated on drawings. <br /> 4. Opening Direction:Countet clockwise. <br /> 5. Piessure Rating: Service ac 200-psig�vorl:ing and 400-psig tesc <br /> pressucc. <br /> G. Intcmal Coaring.Iron surfaces and valve body wich epoxy to AVt�VUA <br /> C550. <br /> 7. Portion oFgate exposed to line velouty: Rubbec encapsulated, field <br /> replaceable, and u�ch dua] seal on maring body seal. <br /> 8. Inscallarion: In any position with iated seating in both directions. <br /> 9_ Diuking: A��/WA C509, indude name of Manufacmrer,yeac of <br /> manufactuce,maximum worl:ing pressuce,and valve size. <br /> C. Buttcrfly Valves:AW1�A C504 Class 150. Cast iron short body. "0" ring <br /> stcro seal. <br /> D, Valve Bo�:es: Cas�iron, two-picce slip-rype scandazd design with base <br /> corresponding to size of valve,coat-tar painted by manufactucer using its <br /> standuc'.coating;cast the word "�ATER" in cover,Rich 910 secies. <br /> 2.06 REDUCED PRESSURE BACI{FLO\�'ASSEMBLY (RPBA) <br /> A. Per city of Evecett Standards. <br /> r-- <br /> 02510-6 ; CaNTRACT RECORD <br /> DOCUMENT <br />