Working survey, soil investigation, rcc weir and intake structure with approach bridge water treatment plant, various sizes rcc hglr/sumps and rcc elevated service reservoirs at head works and sub head works and village level. providing, supplying, lowering, laying and jointing of metallic and non-metallic pipeline for rising main and gravity distribution pipeline network. Supply, installation, testing and commissioning of pumping machineries at main head works, sub head works & village level. design and panel room, rcc road, staff quarter cum, compound wall, Electrification work etc. at Main head works & Sub head works for Rumla Regional Water Supply Scheme,including Operation & Preventive Maintenance for Supply of Water to villages for 60 Months.