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Section 15060 <br /> PIPING SYSTEMS <br /> PIPING SYSTEM SPECIFICATION <br /> SERVICE: COMPRESSED AIR-SERVICE(Air supply for pneumatic operations, etc.) SYMBOL: <br /> CAS <br /> FLUID: AIR <br /> PRESSURE(PSIG) TEMPERATURE(°F) <br /> WORK: 60 MAX: 90 TEST: 125 NORMAL: 70 MAX: 200 <br /> TEST MEDIUM: AIR TEST DURATION: 120 minutes <br /> PIPE AND FITTING SPECIFICATION <br /> SIZE EXPOSURE PIPE FITTINGS <br /> 3/4" All Copper, ASTM B88 per Section 15074 Solder joints with threaded adapters for <br /> valves.Wrought copper or bronze <br /> fittings,ANSI B 16.22 per Section <br /> 15074 <br /> GENERAL VALVE SPECIFICATIONS,UNLESS OTHERWISE SPECIFIED IN VALVE SCHEDULE <br /> SIZE EXPOSURE DUTY SPECIFICATION OPERATOR <br /> All Not buried Isolation Ball valve,brass or bronze per Section 15104 Manual per <br /> Section 15104 <br /> REMARKS: <br /> Walnut Grove Sewer Project (Conformed) 15060-13 SAO 160401 <br /> March 2008 n:Asa016o401\specs\wg conform\div 15\15060.doc <br />