Details: providing, fixing, testing and commissioning of air vessel made of 250 mm dia, 8 mm thick ms sheet,1200 mm in height and installed vertically suitable legs, and the size of the legs shall be 75mm x75mm x5 mm at the bottom and grouted in suitable rcc foundation with air release valve on top and flanged connection to riser, drain arrangement with 25 mm dia gun metal wheel valve required accessories, pressure guage and painting two coats of primer and the two coats of synthentic enamel paint of required shade including all petty material, accessories required to complete the job in all respect including entire carriage with all leads and lifts as approved by the engineer-in-charge . providing, laying, jointing , testing and commissioning of 'c' class heavy duty ms pipe confiroming to is 3589/is:1239 part-1 (2004) including welding, fitting like elbows,tees, flanges(thickness 20 mm) tapers,nuts, bolts,gaskets, anti vibraton pads, springs, or liners of resilient, and fixing the pipe
Sector: PWD