(1) repairing of 400 amps &#x0d ocb switch 6.6 kv make&#x0d gec.sl.no,m-6693 &#x0d at &#x0d kantapahri &#x0d sub-station &#x0d akwmc under katras &#x0d area.(2) &#x0d repairing &#x0d of &#x0d safety protection and &#x0d overhauling of 400 amps &#x0d ocb switch 6.6 kv make

(1) complete repairing of &#x0d 1273 hp star delta starter &#x0d 6.6 kv, sl.no.ht 606 make&#x0d prabhu akwmc o.c.p katras &#x0d area. (2) repairing of 400 &#x0d amps ocb switch 6.6 kv &#x0d make-gec, sl.no. 5101 at &#x0d kantapahri sub-station &#x0d akwmc under katras area.

Complete repairing of 400 amps ocb switch 6.6 kv make-ece sl.no.8528 at agkcc colliery under katras area

(1) complete repairing of &#x0d 1273 hp star delta starter &#x0d 6.6 kv, sl.no.ht 606 make&#x0d prabhu akwmc o.c.p katras &#x0d area. (2) repairing of 400 &#x0d amps ocb switch 6.6 kv &#x0d make-gec, sl.no. 5101 at &#x0d kantapahri sub-station &#x0d akwmc

Repairing/overha uling of 400 amps 6.6 kv acb gec make sl.no.5872 at 4 no sub-station at akwmc under katras area

Complete repairing of 400 amps ocb switch make -gec volt 550 sl.no.301542 at 20 pit sub-station angarpathra colliery under akwmc katras area.

(1) (a) part repairing of 1000 kva 6.6/3.3 kv make compton greaves sl.no.349/8 volt at keshalpur sub-station of akwmc under katras area. (b) complete repairing/rewinding of 63 kv/3.3 kv-440 volt lighting transformer kantapahri sub-station akwmc

(a)repairing overhauling of 400 amps vcb switch 6.6 kv, make-andrew yule sl.no.982 controlling of 2 seam 500 kva power transformer at ramkanali sub-station akwmc, under katras area.(b) repairing and overhauling of 400 amps vcb switch 6.6 kv

Part repairing of 400 amps ocb ece make 6.6kv sl no. 5876 at ramkanali sub station rkc akwmc under katras area

Repairing /overhauling of 1 no. 400 amps. 11kv southern switch gear make ocb switch local id no. kj/017 for power controlling of 1500 kva 11 kv/3.3 kv power transformer at g patch of kujama colliery ( sl.no. 0682/833) under lodna area.