Changing of brass stud and corksheet in 1000 kva, &#x0d 11kv/440v transformer sl.no-04 to feeding power of new colony muraidih, amp colliery.

Changing of brass stud and corksheet in 1000 kva, &#x0d 11kv/440v transformer sl.no-04 to feeding power of new colony muraidih, amp colliery.

Changing of corksheet and brass stud in 1600kva, 11kv/440v transformer sl.no.3351/01 to feeding power of barora &#x0d new colony, muraidih, amp colliery

Repairing (02 nos.) of wti and oti protective device of &#x0d 1mva, 11kv/550v/440v power transformer sl.no.35277 &#x0d of kali mandir substation and 1000kva, 11kv/440v &#x0d power transformer sl.no.32026 of kali mandir substation &#x0d of amp colliery.

Changing of corksheet and brass stud in 750kva, &#x0d 11kv/440v transformer sl.no.11-6.6/1421 procen &#x0d transformer pvt ltd feeding power to f/b no-3 of phularitand feeder breaker.

Overhauling, changing of gaskets, replacement of brass studs, heating of 1000kva, 11kv/440kv sl.no.35277 mirjapur electrical make transformer used for domestic power supply to muraidih colony under amp colliery, barora area.

Repairing of 11kv, 400amps gec make ocb switch, sl.no. m-466 for controlling of muraidih cisf camp of muraidih, &#x0d amp colliery

Misc.repairing job i.e.bushing and gasket checking,x-mer oil filtration,corksheet changing,copper patti changing,htand ltstud with rubber bush changing and tank cleaning denting and painting in 11kv/440v,500kva x-mer sl.no-10a of birajpur s/s,ampc.

Overhauling, changing of gaskets and corksheet, &#x0d replacement of brass stud, heating of 1500kva, &#x0d 11kv/6.6kv power transformer used for providing &#x0d power supply to domestic water supply pump motor &#x0d at muraidih, amp colliery.

Oil filtration/maintenance of 300kva,6.6kv/440v sl.no.1937 at coke plant substn. lbc(ii)rep. of 250kva 11kv/440v crompton parkinson make transformer sl.no.18144 installed at npts(iii)and cork sheet and stud changing oil filtration and overhauling of