design, construction and retrofitting of piped water supply schemes under jal jeevan mission at village sorwa block katthiwada , distt. alirajpur based on tube wells including providing and installation of submersible motor pumps, pump houses fabrication, supply & erection of 5m high mild steel (ms) staging structure including foundation and polyethylene tank with inlet, outlet and over flow pipe fittings complete construction of rcc oht’s and sumpwells, providing, laying and jointing of rising main and distribution pipe line system, household tap connections, electric power connections at tube wells/sumpwells etc. including cost of all material and labour with testing commissioning and thereafter 90 days of successful trial run of entire schemes