A) maintenance of 11 kv/3.3 kv/440 v ohl for period of 01 year at topa project under kuju area.b) illumination at excavation and enm workshop, settling tank pump station with aerial bunch cable, sky netting arrangements at topa project kuju area.

Repairing of 400a, 440v, kilburn make ocb, and 440v, 400a, star delta,a/yule make er and 400a, 550v, andrew yule, switch and 550v,400a,dol, er at kuju new siding of topa ocp under kuju area.

Repairing of 400a, 440v, kilburn make ocb, and 440v,400a,star delta,a/yule make er 400a,550v,andrew yule, switch and 55ov,400a,dol,er installed at different locations of topa ocp under kuju area.

Maintenance and reconditioning of 11kv,400a reyrolle burn make ocb si no. 827236 of ara colliery under kuju area.

Repairing/reconditioning of 02 nos.630a,440v rating welding machine of topa project under kuju area.

Repairing of 02 nos. 3.3kv,400a,ocb installed at different locations at mines of topa project under kuju area.

Repairing of remote control panel and 3.3kv, 400a, ocb installed at main substation of topa project under kuju area

Repairing and reconditioning of 3.3kv, 400a vcb installed at electrical shovel face at topa ocp under kuju area.

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

Repairing and reconditioning of 02 no. 3.3kv, 400a, vcb installed at main substation and workshop (enm) at topa project under kuju area