Details: fire riser -: supplying, installation testing and commissioning of the following ‘c' class ms pipe as per is1239 with welded / flanged / joints and with heavy clamps, hangers, brackets or pipe supports (all with /welded joints) as required including ms pipe of shorter lengths, tapering connecting pieces, short or long bends, forged specials like sockets, union nuts, elbows, reducers, plugs, tees etc. complete to make the system operative as required by lfa / tac authorities. the pipes will have to be laid and fixed on walls, ceilings, into brick walls or rcc with lead anchor fasteners. the work includes making holes in brick or rcc walls, slabs/ roofs and making good the damages by bringing to the original condition to the satisfaction of the consultant/client and painting two coats of approved shade(post office red)of enamel paint over a coat of approved primer for over ground / overheads pipes.make-tata/jindal/sail note : the piping installation has to be put to hydraulic test
Sector: PWD