Detailed survey, desigining and drawing construction of rcc intake well cum pump house(7 mtr. Dia x 12.947 mtr.) rcc gangway 240 m long, 9.50 mld capacity water treatment plant, rcc elevated service reservior 4.70 lakh litre capacity with 23 m staging, 5.00 lakh capacity with 21 m , 5.50 lakh litre capacity with 10 m, 4.30 lakh litre capacity 13m, staging capacity, 2.00 lakh lite capacity with 25 m, staging, 3.40 lakh capacity with 11m staging, staff quarter, compund wall, approch road, supplying and laying raw and clear water rising main and distribution network, 17888 nos. house connection, railway and highway crossing, supplying and installation at vy and centrifugal pump motor and 5 years operation and maintaiannce with allied work etc.all complete job for nimdih and adjoining villages rural water supply scheme in nimdih block.