surveying, sub soil investigation , design, engineering, supplying, construction, erection, testing, commissioning of raw water pump house over m.s intake barge ( floating ) , bank protection, raw water rising main, construction of 7.765 mld capacity water treatment plant based on conventional technologies including administrative building, indoor type substation building , staff quarter & other components, clear water pumping main, construction of 5 ( five ) nos ohrs anddistribution system for 5 nos distribution zones with di / hdpe / upvc pipes, house hold connections , on epc turnkey basis in a single package as per detail scope of work / direction by e-i-c including 3 ( three ) months trial run and operation & maintenance for 5 years for surface water based bewa piped w / s scheme in farakka blockin the district of murshidabad.