Re-arrangement of bus bar structure, proper gravelling work of main substation for kugp and amc works of 11kv/3.3kv/550v/440v oh lines under kedla ugp, hazaribagh area.

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Repairing of ocb switch of make gec, 800a, 550v sl. no. 40/0170 at 5 pit sub-station of new akashkinaree colliery under govindpur area

Repairing/overhauling of gec make ocb 400a.550v sl.no.314711/49 at ekra substation basdeopur(ii)rep/overhauling of 400amp,440v lt switch make-reyroll sl.no.cb952 at coke plant substation lbc(iii)rep/overhauling of 800amp,550v/440v acb make-abc sl.n

Repairing and overhauling of 800a, 440v ocb switch, gec make sl. no. 40/0135 at bhurungia substation under lohapatee colliery

Complete repairing of 400a, 440v ocb gec make si.no abg/lt/switch/28 and installation of 02 nos of 400a,440v gec make ocb at kolmurna colony

Complete repairing of 800a, 550v, gec make ocb switch of adi colliery under kusunde area

Repairing of ocb switch of make gec, 800a, 550v/ 440v sl. no. 40/289 to be installed at secondary side of the transformer at regional store for substation of new

Repairing of ocb switch of make kilburn,180a,550v,type sd-15,si.no.8055 of haulage room of 2 seam surface of new akashkinaree colliery under govindpur area

Repairing of ocb switch 400amps of make gec,550v/440v,si.no.30/1754 at water treatment plant for lightening of kharkharee colony of kharkharee colliery under.