(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

Spl repair to bldg no. 216a of certain unit and 35 x garbage bin and its connected path at hamid bagh and toilet and bathroom block of bldg no. p-1920 (wing number ii, vi, vii) of certain unit at army area jodhpur &#x0d under ge (army) no. 01

Complete repairing and maintenance of gec make ocb 400 amps, 440v s no 30/2525 at boosting pump house under block-ii area

Complete repairing and overhauling of gec make lt ocb 400 amps, 550 v si no- 30/1538 at langri more of docp under cv area.

Complete repairing and maintenance of gec make ocb 400 amps, 550 v si no- 30/2049 at enm section of docp under cv area.

Complete repairing of gec make, 400 amps, 550v, si. no. 30/2118, ocb switch at railway siding laikdih of dahibari colliery.

Repairing of 400 amps, 440v crompton parkinson make ocb switch s no 76665 for controlling of lighting line kkc main siding of abocp mine under block-ii area

Repairing/overhauling of 6.6kv, 400 amps h.t. ocb gec make sl. no. m6885 of abocp mine under block-ii area

Repairing and overhauling of 6.6 kv 400 amp gec make h.t. ocb si no- nil of abocp mine under block-ii area

Repairing and overhauling of a) gec make 550 v 440 v 600 amps ocb b) kilburn make 600 amps 550 volt ocb c) kilburn make 400 amps 550 volt acb d) abc make 400 amps 550 volt acb at nakrakonda kuamrdihi b colliery under bankola area.