Rmo 2 nos. 13 passenger lift at 1 council house street 1 no. 6 passenger lift at giso 3, charch lane, kolkata-1 (sh: comprehensive maintenance of 2 nos. 13 passenger lilft at 1, council house street 1 no. 6 passenger lift at giso 3, charge lane of otis make during the year 2024-25).

Moei 7 fans, rmo of pump sets, submission at custom house, 15/1, strand road, kolkata-1(sh : providing services for electrical maintenance at custom house.)

Rmo 2 nos. 13 passenger lift at 1, council house street and 1 no.6 passengers lift at giso 3, church lane, kol-1- (sh: comprehensive maintenance of 2 nos. 13 passenger lift at 1, council house street and 1 no. 6 passenger lift at giso 3, charch lane of otis make during the year 2024-25)

Operation maintenance of 02 nos. 08 passenger lifts at gpra qtr (type-v type-vi) at ritchie road, kolkata during 23-24 (sh: comprehensive maintenance of 02 nos. kone make lift.)

Moei fans rmo pump sets, dg sets,lifts, fire fighting, fire alarm system at 17, iron side road, kolkata-19 during 2022-23 (sh: comprehensive annual maintenance of 02 nos. olympus lift for type-v qtrs. at 14, iron side road, kolkata.)

Moei fans i/c rmo pump sets, dg set, lifts, fire fighting, fire alarm system at 14, iron side road, kolkata-19 during 2023-24(comprehensive annual maintenance of 02 nos. kone lifts for type-v qtrs. at 14, iron side road, kolkata.)

Rmo passenger lifts at main and wss building, gents hostel, las hostel at aiih ph, 110, c. r. avenue, kolutola, kolkata during 2025-26 (sh: comprehensive maintenance of 8 passenger otis make lifts).

Moei fans i/c rmo water pump set, 16 nos. type-ii qtr., substation building, main office building, periphery compound light etc. at the complex of anthropological survey of india at salt lake, kolkata (sh: providing comprehensive maintenance of 2 nos. 16 passenger lilft serving floor (b plus g plus 8) in the building).

Moei fans i/c rmo water pump set, 16 nos. type-ii qtr, substation building, main office building, periphery compound light etc. at the complex of anthropological survey of india at salt lake, kolkata (sh: servicing and repairing / replacement of spare parts of 2 nos. 400 kva dg at anthropological survey of india, salt lake, kolkata).

Providing fire fighting equipments, signage and painting of all different sized ms pipes for fire fighting in 9 floors of bose institute, salt lake, kolkata (sh: providing fixing double headed internal hydrant at bose institute, salt lake, kolkata).