Dsic, operation and maintenance of medical gas pipeline system at tccc building, 100 bedded covid building and ccb building in murshidabad mch of west bengal for 3 years and lmo pipeline connection from new manifold to existing manifold room

Short term maintenance contract from km 17/560 -18/560, km 25/700 -26/350, km 29/200 -29/790, km 32/000 - 37/500, km 42/0-47/0 and 57/0 -58/3 of new nh 181 (coimbatore to gundlupet road) in the state of tamil nadu for the year 2024-2

Manning for operation and maintenance of 185 mld narmada water supply project comprising intake well at hirani, water treatment plant at khatpura, bpt, ahmadpur pump house, mbsr and pipe line from hirani to mbsr.

Operation and comprehensive maintenance of&amp#x0d vrf,vrv air conditioning unit and split , air conditioning unit at golf course, guest house sector-36 and cidco nodal office sector-4, kharghar for the period of 3 years. (2nd call)

Day to day operation and maintenance of iron removal treatment system at 29 baker road ips quarter alipor , kolkata -27 for the year 2024-25. (2nd call)

Operation and upkeepment of existing deep tube well and iron removal plant (modified type) at malanchaniwas govt. qtr. complex under central-i sub-division, pwd(building) for 365 days during the year 2025-26.

Security duty work for the office west bengal transport infrastructure development corporation limited at em bye pass and rash behari connector intersection cstc kasba depot compound kolkata 700107

Operation and maintenance of water treatment plants situated at dabhel, dunetha and magarwada of daman district for the one annual year. (14th call)

Repair and modification work (roof shed, handicap toilet, backside face-lifting and development of space for two-wheeler) at iit kharagpur kolkata campus, salt lake.

A/r m/o at gb block income tax colony, salt lake, kolkata during 2025-26. sh:- day to day maintenance for cleaning and removing chokage of floor traps of bath w.c. pan, kitchen trap, surface drain, gully trap chambers etc.