Di of 250 mm dia. di reserve main by laying 250 mm dia. m. s. pipe along with di and laying of 100 mm dia. di service main near d-54/a, ramgarh colony in ward no. 100 br-x

Development of water supply network by supply and laying 100 mm dia di pipe at 235a n s c bose rd to 344/12 n s c bose rd, e/127/6a ramgarh to 19/1 naktala lane and 364/27a n s c bose rd to 26 d p p rd in ward no 100 br-x

Link connection with laying of water supply 100 mm dia. d.i. pipe along with installation of cesc meter box near 13/d d p p road, ward 100, br- x

Maintenance of water supply distribution networks at d p p road, naktala road and naktala second scheme area etc in ward no. 100 under br-x

Maintenance of water supply network by cut and flush method, changing sv, nrv of existing tubewell and ancillary work at ramgarh, b ghata rd, n s c bose rd and other locations in ward no. 100, br-x

Maintenance of water supply network by cut and flush method, repairing of stand post and ancillary work at raja s. c. mallick rd. b ghata bye lane, ganguli bagan and other locations in ward no. 100, br-x

Supply and laying of 150 mm dia. di pipe at 8/1d b. ghata bye lane to 19/c b. ghata bye lane in ward no 100, br-x

Supply and laying of 100 mm dia. di pipe at e113/11 ramgarh to e113/2 ramgarh and e113/12 ramgarh to 19/5a/1 d p p rd in ward no 100, br-x

Supply and laying of 100 mm dia. di pipe near kolkata bazer shopping mall to 364/32/1 nsc bose rd in ward no 100, br-x

Supply and laying of 100 mm dia. di pipe from 63 dpp rd. to 63b dpp rd, 36a dpp rd to 10/q dpp rd, 19v dpp rd to 32 naktala lane and 28/4 dpp rd to 32/1 dpp rd in ward no 100, br-x