Drawal of 01 nos 11 kv feeder by laying of 11kv 3c x 400 sq mm xlpe cables along with supply of jointing kits from nt aa ic substation and connecting with dss 37 rmu at c block for system improvement work under newtown division

Maintenance, repairing and overhauling of 2 nos 3.3kv ht starters mineline make of karma project under kuju area.

Maintenance and repairing at site of buchloz relay alarm bell system of 02 nos of 1mva,11kv/3.3kv power transformer at main substation and mine substation of karma project under kuju area.

Installation of 10mva, 33kv/11kv transformer, sl. no. ks/1000/23/9, make k sambhav powertronics with differential protection and its accessories at 22.5 mva, 33kv/11kv-3.3kv old sub-station under kdh ocp, nk area

Repairing and reconditioning of 1 no. 11kv meditron make vcb and 01 no. 3.3kv mineline make vcb installed at main substation and mines of topa ocp under kuju area.

Providing and fixing of damaged/defunct spares in 2 nos of 3. 3kv nflp 3. 3kv 400amp indoor type vcb with sl no is 180 and sgi 2127 including testing and overhauling installed at surface substation of hirakhand bundia mine of rampur sub area under o

Complete rewinding and repairing of 630 kva 3.3kv/415v distribution transformer make na of area acs office substation of sirka colliery under argada area

Renovation and repairing of 11kv andrew yule make vcb breaker sr.no.3881 along with cable work at madhuban dg substation under block-ii area.

Providing and installation of 4 no.of jvs make over &#x0d current earth fault and negetive sequence, broken &#x0d conductor relay type jd-100 in various control panel of socp substation under amp colliery barora area-i.

(1) rewinding and repairing of 160kw, 550volt, 1488 rpm induction motor (2) mechanical repairing and reconditioning of 125kw, 1485, 3.3kv ht induction motor of gidi-a colliery under argada area.