tender for augmentation of water supply scheme to village dostpur (mh-fc), block kalanour, distt. gurdaspur (under head central share/ jjm / nabard / state share)providing and installing tubewell of size 200mm i/d straight 120 mtr deep with 20mtr pvc rms strainer with hand boring rig, construction of pump chamber of size 3.05×3.70mtr. with gravel pit, including electric wire and toilet, providing & installing pumping machinery, disinfections unit, electronically actuated type, all civil works, supplying and laying of upvc pipes, valves and specials for rising main, distribution system, providing & installing water connection, construction of ohsr of 75kl capacity with height up to fsl 22.00 mtr and making connections with rising main, distribution pipe line & carriage of materials complete in all respects. operation and maintenance water supply system including machinery, pump operator cum-chowkidar, sodium hypo chloride solution with storage tank of sufficient disinfection for 3 months after completion and environment management at water work site