retrofitting of existing piped water supply scheme with 100% fhtc in different villages of block sausar & pandhurna under district chhindwara based on existing source, laying & jointing of rising main and distribution pipe line system, construction of brick valve chamber & construction of75 kl capacity with 12 mtr staging rcc over head tank at village nandewani, 30 & 40 kl rcc sumpwell in three villages and construction of 6.0 mtr dia 13.50 mtr deep rcc dugwell i / c all works complete at village nandewai & magajgaon, providing household tap connections, 11 kv l.t. line electrification, supply & installation of three phases submersible pump set including cost of all material & labours with 90 days trial run / commissioning period of entire scheme ( as per boq