Rewinding and repairing of 04 mva transformer 33 kv 6point6kv 3 point 3 ht power transformer sl no 1212440 make m and b switchgear ltd of amlai ocm of sohagpur area secl

Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

Repairing of vct boiler no. wbl-6035 at madhaipur colliery under pandaveswar area and repairing of boiler injector and steam pipeline 9, 1, 5 and 6 pit of madhaipur colliery

Fabrication and repairing of 150 hp direct haulage for smooth and safe haulage operation at pit no. 09 in madhaipur colliery under pandaveswar area.

Complete repairing/rewinding of 03 numbers of 10hp,550v,3phase,2900rpm submersible pump motors for ensuring smooth water supply to the residential quarters and boiler reservoir from riverside borehole, old 7 no. pit and water reservoir at madhaipur

(a)complete rewinding/repairing of one no.500 kva 3.3 kv/550 volt power transformer sl.no.lph/ptr/43 of lodna power house.&#x0d (b) complete rewinding/repairing of one no.1500 kva 11kv/3.3 kv power transformer sl.no.lph/ptr/4 of lodna power hou&#x0d

Complete repairing/ rewinding of 3.15 mva 11kv/6.6 kv/3.3 kv power transformer sl.no.bccl /ntc/3.15 mva/tr/3 at kujama colliery under lodna area.

Complete repairing/ rewinding of one (01) no.500 kva 3.3kv/550 volt power transformer of sl.no.lph /tr/12 at 1 pit lodna colliery of amal. joyrampur colliery under lodna area.

(a) complete repairing/rewinding of one no.500 kva 3.3kv/550 volt power transformer sl.no.lph/tr/12 at 1 pit lodna colliery and (b) complete repairing/rewinding of one no.400 kva 3.3kv/440 volt lighting transformer sl.no.lph/tr/13 at 1 pit lodna col

Complete rewinding/ repairing of one no.630 kva 11kv/ 2.2 kv power transformer sl.no. jpo/ ptr/03 of amal. joyrampur colliery under lodna area