bids are invited for water storage tank triple layer 500 ltrs confirming to is 12701 1996 make sintex ultrapure aqua polywell , staging for water storage tank of size 2700mm into 1200mm into 1200 mm made out of angle iron of size 40 into 40 into 5 mm thick and 35 into 35 into 5mm make tata sail jsw , sink two way with waste coupling , ppr union 25 mm make sfmc finolex supreme , bib cock long spout brass chromium plated 15 mm weight not less than 330 gm make ess ess prayag johnson suisse , vitreous china wash hand basin white of size 450mm into 300mm with vitreous china pedestal of suitable size make cera or equivalent model no 1009 hindware parryware , stop cock angular type chromium plated brass 15 mm weight not less than 330 gm make ess ess prayag johnson suisse , ppr pipe 25 mm dia make sfmc finolex supreme , gate valve 25 mm make sfmc finolex supreme total quantity : 24