supply of water supply stores for ullubam det , ppr pipe 20mm dia ( length of each pipe 3 m ) . ( make:- sfmc / finolex / supreme ) . , ppr elbow 20 mm dia . ( make:- sfmc / finolex / supreme ) . , ppr socket 20mm dia . ( make:- sfmc / finolex / supreme ) . , tank connector 20 mm dia . ( make:- sfmc / finolex / supreme ) . , gate valve 20mm dia . ( make:- sfmc / finolex / supreme ) . , ppr plain tee 20 mm dia . ( make:- sfmc / finolex / supreme ) . , pvc float valve 20 mm dia . ( make:- sfmc / finolex / supreme ) . , ppr female thread socket 20mm dia . ( make:- sfmc / finolex / supreme ) . , bip cock long spout brass chromium plated 15mm weight not less than 330gm . ( make :- ess ess / prayag / johnson suisee ) , ppr pipe 50mm dia ( length of each pipe 6 m ) . ( make:- sfmc / finolex / supreme ) . , ppr elbow 50 mm dia . ( make:- sfmc / finolex / supreme ) . , ppr socket 50mm dia . ( make:- sfmc / finolex / supreme ) . , ppr tank connector 50mm dia . ( make:- sfmc / finolex / supreme ) . , taplon tape roll . ( make :- supreme / omega / asbestos ) , solvent cement 150 gms tube . ( make :- finolex / fitwell / jindal ) , diesel engine pump set 8 hp , water cooled , mono block type , speed 3600 rpm , fuel tank capacity 5 ltr , delivery and suction pipe size 50 x 50 mm , head 50 - 60 mtr , max discharge 500 ( lpm ) , with complete accessories ( foot valve , suction head elbow , socket , delivery head elbow , socket , etc , excluding suction and delivery pipe ) . the diesel engine pump is installed with covered shed ( pre-fabricated covered shed of size 2 . 0 m x 2 . 0 m with ppgi sheet , plinth for base of diesel engine and connected accessories ) . ( make:- kirloskar / honda / cri / crompton ) . , water storage tank triple layer 500 ltrs confirming to is 12701-1996 . ( make:- sintex / ultrapure aqua / polywell ) . , water storage tank triple layer 2000 ltrs confirming to is 12701-1996 . ( make:- sintex / ultrapure aqua / polywell ) . , cement opc 43 grade packed in hdpe bag each 50 kgs weight confirming to is 8112-1989 make : birla gold / ambuja / ultratech / acc / jk / dalmia ) , coarse sand free from vegetation , coarse aggregate 20 mm graded , coarse aggregate 40 mm graded , hard core 63 to 90mm , bricks sub class b , water proofing compound confirming to is 2645-2003 . make- pidilite / dr fixit / fevicol