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

Flameproof transwitch unit (flp tsu) 315kva, 3.3kv/550v (or 525v),flameproof switch board panel comprising of seven flameproof 3.3kv, 400a vcb,flameproof switch board panel comprising of four flameproof 3.3kv, 400a vcb,flameproof vacuum circuit breaker 3.3kv, 400a,flameproof air circuit breaker 400a, 550v,flameproof air circuit breaker 200a, 550v,flameproof air circuit breaker 100a, 550v

) for repairing of 02 nos. (i) lt switch 550v/200a sd-15 make kilburn sl.no.10580 (ii)lt switch 550v/160a sd-15 make kilburn sl.no.06739 central pool asbnc(2)complete repairing of star delta starter,160hp 550v make kilburn 06857 at jore pump basdeopu

Clear silica gel breather 8 kg,200a tpn 415v rewireable fuse main switch,400a tpn 415v rewireable fuse main switch,highly insulated discharge rod with grip,closing coil solenoid for 170 kv gcb rating 220v to 250 v dc,tripping coil shunt trip for 170 kv gcb rating 220v to 250 v dc,tinned copper braided jumper size 44 mm w into 15 mm t into 510 mm l,tinned copper braided jumper size 55 mm w into 7 mm t into 490 mm l,copper laminated jumper size 48 mm w into 14point6 mm t into 335 mm l,voltage protection relay

(a) repairing of acb switch. 400 a sl.no.-4225 and (b) 200a acb switch sl.no.-4434 at pure benidih underground mine of amp colliery, barora area.

Repairing of acb switch 550v, 400a, sl.no.-4225, &#x0d make-abc and repairing of vcb switch 3.3kv, 400a &#x0d sl.no.-924, mine line make at pure benidih incline &#x0d of phularitand, amp colliery, barora area.

(a) repairing of acb switch, 200a and (b) 200a acb switch at pure benidih underground mine of amp colliery, barora area.

Repairing of 200a mine line make switch type flp &#x0d acb 550v, sl.no.5200 at 22 level 8 deep controlling &#x0d of benidih u/g ampc under barora area.

Repairing of gate end box, 65hp, sl.no.-913 at pure &#x0d benidih underground mine of amp colliery, barora &#x0d area.

Repairing of 400amps. 440v, abc make acb sl.no.-nflp/acb/332 for controlling of lighting line of pure barora&#x0d substation of muraidih, amp colliery