bid document for bifurcation of bhthal sehja singh svs from existing water supply scheme mohanpura , block chohla sahib, distt. tarm taran under rurban missionref.no. part-a providing & installing deep tubewell 150 mm i/d straight 120 mtr depth with 10 mtr stainless steel strainer with hand boring, pumping machinery, chlorinator, const. pump chamber with toilet block size 3.05x3.70mtr, new ohsr 25 kl capacity having height 17.20 mtr up to fsl including providing and installing inlet, outlet, overflow and scour di double flanged perssure vertical pipe, ci duck foot bends, expansion joints, puddle collar, lightening conductor, earthling, ms steel ladder of tank portion stair case with g.i pipe aluminum ladder inside ohsr, scour/overflow sluice valves and making connection with rising main and distribution pipe line, solar panel, all civil works masonary chamber arround tubewell, supplying and laying pvc pipes, sluice vales and special for rising main and distribution system etc. house hold connection , development of water works, etc. complete in all respects. part-b operation and maintenance water supply scheme for 3 months including operating of machinery salary of full time pump operator cum chownkidar, supply of sodium hypo chloride solution for disinfection 3 month after commission with electric bill etc.