providing and installing tube well 200mm i/d straight 200mtr. deep with reverse rotary rig, rcc ohsr of 50cum with height 20m upto fsl, construction of pump chamber, pumping machinery, chlorination plant and ci pipe & special inside the pump chamber complete in all respects & providing, laying, cutting, jointing, & testing of pvc pipe 6k/cm2 including cost of excavation, dismantling of bricks in trenches, house hold connections & water meter, development of water works site i.e. corner piller, gate pillers, ms gate, barbed wire, angle iron pickets, footpath, sluice valve with haudi ms sign board and o&m for 3 months & other work contingent there to at water supply scheme gurusar kaunke block jagraon, dist. ludhiana under prwssip sub component 1a(ii)/jjm