Construction of foundation for 01 no of 100 mva tr and 2 nos of 220 kv gantry tower and other allied civil works at new town iic 220 kv gis under salt lake area office wbsetcl under ace ktz

Replacement of faulty 2 x 7 tr scroll compressor, other spare parts ic allied works for hpac plant at 2nd floor, cdr edc server room, saltlake main t.e. bldg., saltlake, kolkata. ph i

- replacement of faulty 2 x 7 tr scroll compressor, other spare parts i/c allied works for hpac plant at 2nd floor cdr edc san network, tape library, network room, saltlake main te bldg., saltlake kolkata (sh-repairing and servicing of hpac plant and other spare parts at 2nd floor san network, tape library, network room, cdr edc, itpc, saltlake main t.e. bldg., saltlake, ctd.

Replacement of 02 nos 5 55 tr scroll compressor at 2nd floor workstation ic replacement of faulty spare parts with allied works at cdr edc saltlake ctd, kolkata ph i

- replacement of faulty 4x 7 tr scroll compressor ,other spare parts i/c allied works for hpac plant at 2nd floor cdr edc server room saltlake main te bldg saltlake kolkata ( sh repairing and servicing of hpac plant and other spare parts at 2nd floor server room, cdr edc, itpc, saltlake main t.e. bldg., saltlake, ctd.

Dismantling shifting of 9 x 7 tr package ac outdoor units ms, fedders lloyed make for making clear position for itc of new 5 x 14 tr hpac outdoor unit ezbc technical bldg, salt lake, ctd

Repairing and servicing of 2 tr split type airconditioners sector v telephone exchange salt lake kolkata.

Itc of 3 x 7 tr scroll compressor i.c allied works for hpac plant at 1st floor proposed nms switch room eznc technical building saltlake ctd

Re-construction, renovation and maintenance of boundary wall in front of switchyard and beside store and others civil work at salt lake 132/33 kv substation, under salt lake area office under kolkata tr zone wbsetcl