Designing. constructing and commissioning of a) intake well cum pump house structure on turnkey basis by floating barge & 800m rcc approach bridge/any other most suitable method at village neghra, rajmahal block of sahibga nj district (lat 25° 02’ 34.92”n & long 87° 51° 31.88”e/any other most suitable location in rajmahal, capable of drawing 209.156 mld of water during the whole year continuously, b) 104.38 kms of pipeline (ms 1100 to 1800 mm dia & di 750mm dia) c) 6 nos of pump house & raw wat er sumps, d) supplying, installing & commissioning centrifugal pumps and associated accessories etc. complete of various sizes e) nh/railways/nala/river crossings f)complete scada system g) staff quarter, approach road, boundary wall etc. h) preparation of la plan for temporary land acquisition for pipeline laying i) coordinating, obtaining & facilitating all required remaining permissions and noc etc. and five year of operation and maintenance with allied work etc. all complete job on tumkey basis under drinking water and sanitation division for year 2021-22.