tender for supply of necessary materials for extension of main pipe line and shifting of pump motor setup due to water source shifting for simulia major rli scheme under md. bazar block under suri (a-m) division. , supply of necessary materials for extension of main pipe line and shifting of pump motor setup due to water source shifting for simulia major rli scheme under md. bazar block under suri (a-m) division. , 50 square mm,3.5 core aluminium pvc insulated(heavy duty) armoured electric cable duly isi certification mark as per is 7098/1988. , 315 mm dia p.v.c pipe class-i ( with a loose matching coupler) marking is no. 4985/2000 with latest amendments with free solvent cement. , extra coupler for 315 mm. dia p.v.c. pipe ( extra) i.s. 10124/1988, part- ii with free solvent cement. , 200 mm.. dia p.v.c (is.no. 10124 (part 6) : 2009 with latest amendment) f.t.p. class-ii with free solvent cement , 160 mm. dia p.v.c (is.no. 10124 (part 6) : 2009 with latest amendment) f.t.p. class-ii with free solvent cement , extra solvent cement i.s. 14182-1994 with latest amendments , 150 mm dia. c.i tail piece one end flanged other end grooved. , 150 mm dia c.i. non return valve with (as per i.s.) , 300 x 150 mm. dia ms reducer with both end flange. (isi marked.) , m.s shore manifold with painting made of 350 mm dia. m.s erw pipe 1 meter long having 2 numbers of 150mm dia. inlet and 1 number of 300 mm dia. outlet, all end flange welded, ms erw pipe conforming to is 1239 (part)/3589,medium and m.s flange conforming to is 6392/72 (table-17 excepting thickness). , rubber insertion (for raised surface of flange as per is-6392) 5mm thick with proper reinforcement 2 ply conforming to i.s. 638/79 with isi mark (without holes). 300 mm dia (table-11) , 150 mm dia (table-17) , sheet metal enclosed rewireable type fuse, main switch, 415 v 3 v phase , 50 cycles a.c. supply conforming to is 60947 (part-3) /1993 for 100 annual periodical maintenance tpn. , heavy duty fully-automatic air break