Complete repairing and maintenance of 6.6kv ht 3 phase overhead line from regional substation 33kv 6.6kv sudamdih shaft to cocp substation 6.6kv mine and issuing test certificate of overhead line p. no 11 for dgms approval under asp colliery.

Complete overhauling/repairing and bearing replacement of 3 phase induction motor 6.6kv, 650kw, 70a, 1485 rpm, sl m-0003, make- kirloskar of x2 patch cocp under asp colliery

Complete repairing and maintenance 6.6kv 400avacuum circuit breakersl. no. 0582 make andrew yule ctr 200 400 5a controlling of ohline 6.6kv ht motorpump coil phase of cocp and ht pump set 6.6kv x 2 patch under aspcolliery,ej area bhowra

Erection of 6.6kv ht overhead line feeder no. 58 from 33kv/6.6kv old dipka substation to amgaon patch, old dipka at dipka expansion project.

For patch repairing of 3.3kv 400kw ht motor make-marathon sl.no.3f331006/1(ii) and for patch repairing of 6.6kv,650kw ht motor make-kirlosker of 4000 gpm at nichitpur colliery under sijua area.

Erection, dismantling and modification of 6.6kv ht overhead line at kulda ocp basundhara area

Erection of 3.3kv o/h line from 10 no substation to cocp excavated patch for power supply to pump and installation of 100 kva, 3.3kv/440v lighting transformer along with erection of 440volt o/h line for lighting at cocp pumping station of sarubera

Erection of new 02 nos. 6.6kv ht overhead line from 33kv main substation to niml patch for feeding power supply to 6.6kv operated pumps to be installed at amadand open cast mine.

Diversion and extension of ht overhead line 6.6kv from neelkanth patch to godavari patch for power supply to hemm.

Complete repairing of 630 amp. vacuum contactor 6.6kv/3.3kv control panel stardelta starter 6.6kv sl. no fsw 015 type dol nflp make prabhu switch gear controlling to ht motor pump for cocp asp colliery.