Complete repairing/ overhauling of 1 no.h.t. switch 3.3kv 400 amps.andrew yule make vcb switch sl.no. 3836 for controlling of 3.3 kv line of feeder-i for power transformer from k.t.sub-station to f- patch pumping site at amal. nt-st-jg colliery u

Complete repairing of one no. lt switch of 400 amps 550 v g.e.c. make switch for main controlling of jeenagora workshop installed at kt sub-station of jeenagora section under amal. nt-st-jg colliery local id.no.bccl/jg/sw/550 v/38 .

Partial repairing of 3.3 kv 400 a ocb switch local id. no. bccl/nt/sw/ocb/2 installed at 6 no. sub-station of amal. nt-st-jg colliery under lodna area.

Complete repairing of 11 kv 400 amps ocb switch make southern gear ( local id no. bccl/nt/sw/11kv/61) and serial no-0762/945 at amal. nt-st-jg colliery under lodna area.

Partial repairing and overhauling of 1 no. ht ocb switch capacity 400 amps 3.3 kv ece make sl.no.bccl/jg/sw/400a/54 installed at kt sub-station for controlling of secondry side of 1000 kva 11 kv/3.3 kv transformer at amal.nt-st-jg colliery under lod

Supply and fitment of remote control panel for 11 kv vcb switch at newly installed 6 no. sub-ststion of amal. nt-st-jg colliery under lodna area.

Repairing/overhauling of 400 amps. 11 kv biecco make ocb switch local id-jg/sw/ocb/11 kv/47 for primary controlling of 2 mva 11kv/3.3 kv power transformer at 09 no. siding of amal. nt-st-jg colliery under lodna area.

(a) complete repairing of 400 amps 3.3 kv vcb switch prabhu make flp type local id. nt/sw/vcb/ 3.3 kv/18 (b) partial repairing of cvb 3.3 kv 400 amps switch prabhu make local id. no. nt/sw/vcb/12 at 6 no. sub-station north tisa of amal. nt-st-jg coll

Erection of 5 nos pole for 11 kv overhead line at 9 no.siding crusher of amal. nt-st-jg colliery under lodna area.

Complete rewinding/ repairing of 215 kw /3.3 kv 1488 rpm maa make motor local id.no. bccl/ jg/215 kw/ motor/10 of amal nt-st-jg colliery under lodna area