tender for providing necessary water supply arrangement within school with connection from new big-dia d.t.h. tube well ( 200mm x 165mm ) considering 200mt deptand gi pipe of adequate dia and pvc pipes ( medium duty confirming to the astmd-1785 ) and length where necessary 6 nos. alloy iron with brass spindle bib cock / stop cock at toilet and kitchen, gunmetal wheel valves, supplying submersible pumping machinery 1.0 hp of crompton / ksb or other renowned make conforming to latest bis codes with all necessary electrical connections supplying pvc water storage tank of approved quality of total capacity of 2000 ltr capacity. ( 4nos. 500ltrs tank ) ( to be installed at roof top of school building ) all complete.block:- santuri, site:-i ) talberia primary school ( santuri gp ) , ii ) gumra pry school ( tarabari g.p ) , iii ) lapahari pry school ( tarabari g.p ) block:- jhalda-ii, site:- i ) rigid high school ( rigid g.p )