) to design and build all components of the drinking water supply systems includingwater treatment plant atpatre wala of 68 mld capacity storage tanks, raw water and clear water pumping stations along with pumping electro mechanical machinery, clear water transmission mains up to inlet of existing / proposed ohsr’s / esr’s in various villages with adequate head, installation ofbulk water meters, generators, transformers, scada / plc etc. for providing bulk supply of treated water to large group of villages in block khuian sarwar, abohar, arniwala & fazilka district fazilka ( punjab ) on dbot basis ( ii ) operation & maintenance of the same and supply of treated water to various villages in block khuian sarwar, abohar, arniwala & fazilka district fazilka ( punjab ) for a period of 120 months after commissioning