Day to day operation and maintenance of water treatment plant at mangalpur and raw water intake pump house at ballavpur including repairing of related pipelines at raniganj for one year2025-2026

Repairing of 150 x 150 mm dia centrifugal water pump (30 nos.) of different type and make under bongaon-i (a-m)sub-division under barasat(a-m) division.

Complete repairing / overhauling of 400amp 11kv vcb meditron make switch sl. no. - mdo-0329 at victory bastacolla colliery.

Complete repairing and overhauling of 6.6kv/400a h.t. ocb gec make benidih feeder sl. no. m-161 main switch at abocp mine under block-ii area

Complete repairing and fitting of 75hp, 600gpm kirloskar make pump set, sl. no. wtp/75hp/01 for domestic water supply at bilbera water treatment plant under govindpur

Repairing of power trans line and wheel hub with brake parts of front axle assly. of ee make lhd model 811, sl. no. 1036 and repairing of rear axle assly. and brake arrangement of ee make lhd model 811, sl. no. 904 at kurasia colliery, kurasia group

Repairing / overhauling and safety protection of 200a, 440v acb sl. no.- 328 electronica 5 no substation under kuya colliery.

Repairing / overhauling and safety protection of 400 amp 550 volt nflp acb switch sl. no.- 841 electroteknica make for zero seam at kuya.

Complete rewinding and repairing of 150hp 550v 1486 rpm cg make motor flp sl. no afx81023 of bastacolla colliery under bastacolla area.

Nctps i es circle em ii dn sdn i unit iii overhauling of ht pa fan motor 3a sl no 32277 p 401 02 01 at boiler area 0 mtr and complete cleaning and maintenance of ht motors 11 nos to be carried out during the annual overhauling work of unit iii