augmentation of water supply scheme village seh jhangi ( mh-fc ) block jalandhar west distt. jalandhar ( under prwssip 1a ( iii ) / jjm project ) providing and installing straight tubewell of 150mm i / d 115 mtr. deep with 10 mtr stainless strainer with hand boring machine , construction of pump chamber size 3.05m×3.70m, with wc, providing & installing pumping machinery, disinfections unit, all civil works, supplying and laying of pvc pipes, valves and rising main with specials , distribution system, water connection, solar panel energy system. constructing 1 no. ohsr of 25kl ( 25000 ltrs ) capacity having height of 15.50 m bottom, 17.20 mtr. upto fsl including the cost of inlet, outlet, overflow & scour & vertical pipes, di duck foot bends, expansion joints, puddle collar, lightening conductor, earthing, ms steel ladder of tank portion stair case with g.i pipe railing on both sides ventilation, aluminum ladder inside ohsr, scour / overflow sluice valves and making connections with rising main and distribution pipe line 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