bid document for bifucation of water supply scheme village chakowal sheikhan (1 no.) from existing water supply scheme pathial (2 nos.) block hsp-1 distt. hoshiarpur. under nabard-29 boring and installing a deep tubewell of size 200mm i/d straight upto 150 mtr. depth bgl with reverse rotary rig , construction of ohsr 25000 litres capacity, rising main, distribution system, , chlorinator, pump chamber 3.05x3.70, pumping machinrey, c.i fitting, developement of head works, carriage of material etc. complete in all respect as per specification .