retrofitting of existing piped water supply scheme with 100% fhtc in different villages of block pandhuran under district chhindwara based on existing source, laying & jointing of rising main and distribution pipe line system, construction of brick valve chamber & construction of 50 kl, 75 kl & 100 kl capacity with 12 mtr staging rcc over head tank in three villages, 20 kl & 50 kl capacity rcc sumpwell three nos., 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 )