Rep. and maint. of 03 nos. (one no. 6.6kv and two nos. 3.3kv) ht ohl mines feeders as req for strengthening of 6.6kv and 3.3kv ohl structures one 6.6kv from q.no. 01 sub-stn to mines and other two 3.3kv from q. no. 02 sub-stn to purnadih basti

Part repair and maintenance of section of 6.6kv ht ohl mines feeder near hospital patch for jobs like replacement of damaged, rusted weak poles, tensioning, cradling as required for strengthening of 6.6kv ht ohl structure under purnadih ocp nk are

Grouting of pole for strengthening of 3.3kv feeder no. 09 and feeder no. 12 and 440v ohl supplying power to excavation workshop under kdh ocp, nk area

Replacement of old ,damaged, mechanically weak and unsafe overhead conductor at different 440v lt and 6.6 kv ht feeders under township rajrappa area

Repairing of ht (3.3kv) and lt (440v) control switchgear of 750kva, 3.3kv/440v tsu, sl. no.- 9357, make- meditron installed at 22.5mva, 33kv/11kv-3.3kv old substation of kdh ocp, nk area

Replacement of low height poles, old , rusted and damaged ohl structure, erection of cradle guards along with con of two wire into four wire and providing,fixing of lightining arrestor in ltohl existing between pump house(intake no.2)under pnd

Partial rep. and maint. of 220v, 440v lt ohl (4 wire, 2 wire for strengthening of the ohls so as to have uninterrupted power supply including making an anti-theft arrangement using barbed wire on lighting poles in qno. 01 and qno. 02 mines

Rep, maint. of main 11kv ohl feeder for jobs like replacement of damaged and rusted poles, tensioning to cradling and fixing lightening arrestor as req for strengthening of 11kv ohl structure from kdh old substn to qno. 01 substn under purnadih ocp

Partial rep. and maint. of 11 kv feeder including erection of conductor span and earth wire alongwith replacement of damaged poles/stay from rohini sub-stn to quarry no. 02 sub-stn for safe and continuous power supply under purnadih ocp, nk area

Strenghtening,earth continuity and changing of rusted pole in 11kv over head line from ara kanta substation to sarubera substation colony and iwsp substation and changing of rusted/damaged poles , insulators and conductor of 440v ohl at enm workshop,