(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

Repairing of 10 nos. rc feeders in associated with bunkers installed at kurja ug mine, kurja sub area.

Annual maintenance contract of 01 nos orion make 50 mt capacity electronic road weighbridge, model oew,ultima, s.no.013p-1303 installed at check post of ara colliery under kuju area for a period of 01 year.

Term contract for artificer works in zone-ii area of age b/r-i at nagrota under ge nagrota

Welcome maintenance services in offrs md accn ( map-i and khetrapal enclave) and other building including e/m works in the area of age b/r-ii under ge(a) suratgarh at suratgarh mil

Repairing of mine line make 3.3kv, 400a flp vcb, si. no.1127 installed in cm project at nakrakonda kumaridihi b colliery under bankola area

Onsite repairing of 3.3 kv 200 a andrew yule make flp acb of cm project at nakrakonda kumardihi b colliery under bankola area

Onsite repairing of 3.3kv 400a ctr 300 5 3.3kv electroteknica make nflp vcb panel, sl.no.sp 1 2018 of cm project substation at nakrakonda kumardihi b colliery

Repairing and overhauling of 3.3kv 3phase 50hz transgietz enterprise make vcb at cm project 11kv substation of nakrakonda kumardihi-b colliery under bankola area.

Onsite repairing of 550v, abc make star delta er of nakrakonda kumardihi-b colliery under bankola area.