providing and installing 200 mm i/d depth 170 mtr bgl or upto depth where sufficient quantity of is available with direct rotary rig including stainless steel strainer & m.s. pipe, providing , laying rising main of 65 mm i/d gi pipeline including cost of excavation, cutting , threading , jointing, fittings and accessories etc., repair of existing pump chamber cum staff quarter & providing, laying, cutting, jointing & testing of pvc pipe 6kg/cm2 for village distribution including cost of excavation, dismantling & restoration of interlock tiles, brick & cc road, construction of ohsr 25,000 ltrs capacity, development of water works site i.e. corner pillars, gate pillars, ms gate, barbed wire fencing, angle iron pickets, footpath, sluice valve with haudi and ms sign board, etc, environmental management and carriage of material along with other contingent works thereto in all respect for augmentation of water supply scheme choti bari nangal (1 no.) block majri distt. sas nagar. (under nabard xxx