For repairing of incomer 400a,6.6kv, ocb switch sl.no. bsp/switch/06 make ferguson at ekra substation basdeopur colliery under sijua area

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Repairing overhauling of 400amps vcb switch 6.6kv make - gec si.no. 455357 3 at kantapahari sub station akwmc , under katras area.

For repairing and overhauling of 02 nos.6.6kv,vcb switch(i)6.6kv.630a mine line make-vcb sl.no.sa 697 asset no.sbc/24(ii)6.6kv,400a opg power system pvt.make-vcb sl.no.v/149/23-27 asset no.sbc/22 installed at chp central pool substation under asbnc

Hand drill machine 600w 230v 1 point 5 13mm 2800rpm,tester tong 0 to 1000a 660v,3.3kv 400amps fwd off rev isolator part no htsv0003,master trip relay 110v dc cspc86 part no 1907739,puller bearing hyd 10ton,contactor main 550v 300 by 400a,tester hv detector 0 to 11kv for flp switch

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

Repairing of 11kv/1200amps ocb make gec switch sl.no.m-2817 type kad for controlling and feeding power to domestic water supply of 4000gpm motor pump of muraidih, amp colliery.

For repairing/overhauling of 400a,6.6kv ocb make- biecco lawrie sl. no.pba/17894 at tetulmuri patch -a mudidih colliery

Repairing of 400a ocb switch type-k3 440v gec make sl.no.-30/0427 of feeder breaker of muraidih, amp colliery

A)repairing of 3.3kv,400amps gec make ocb switch sl.no.m/541 for controlling of muraidih cisf camp &#x0d (b)complete rewinding and repairing of 11kv,110v pt, 3phase gec make for controlling of 4000gpm motor pump at &#x0d sadbhavna face of muraidih, ampc.