For the financial year 2025-26 rod / ring repair (making) of sluice valve of 3 inch, 4 inch, 5 inch, 6 inch, 8 inch, 10 inch, 12 inch pipeline located at different places of the city

Rate contract for procurement of 33/11 kv 5 mva low loss (4/23 kw) and 10 mva low loss (8/50kw) power transformers for a period of one year

Supply, operation and maintenance of different cargo handling equipment at berth no. 8, 10, 12 of khidderpore docks (kpd), smp kolkata for a period of 5 years

Strengthening of r.c.c. column/ gantry pillars and structural steel structure of conveyor belt and bunker at chp of 7/8 mine under rajnagar ro sub area of hasdeo area. (2nd call)

Replacement of damaged/worn-out chequered plate and deck plate/sheet with supporting angle/channel of different conveyor c1a, c2a ,c3a, c4a, c5a, c7a, c8a, c11a and silo phase i in chp, dudhichua

Amc for maintenance and calibration of beltscale make pel and pbl located at different locations of ocsl plant dep 5 10 and 11a

Internal painting of staff quarters no. d1, c-10, c-11, c-12, c-20, c-26, b-5 & b-19 (total 8 nos.) and renovation of kitchen slab in qtrs. no. d-9, d-11 & d-13 and other minor repair work in occupied quarters at ddk staff colony jalandhar.

Repairing and replacement of top damaged and torned plate as per the requirement and also its supporting girder of platform (9 m x 4.5 m) of wb-iii capacity 60 mt installed at ttk ocp under rajhara area.

Upkeepment of jammed hopper no. 03 and 04 of 701 belt conveyor at ps-5 section at madhuban coal washery under block-ii area, bccl .