Repairing / new installation fire extinguisher stands and all-around railings and staircases in the hemms (drills- recp650 drills sl. no. 6021401, 6021703 and idm30 drill sl. no. 202206980 and shovel- ekg5a shovel, sl. no. hmb-523/ exc-2500) of gvp p

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

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

A. repairing and re-conditioning of 11 kv vcb switch, 630 amp make gec s. no. 823421/1/2 b. providing and fixing of 02 nos. goab switches 11 kv grade along with interlocking arrangement at main substation pindra project under kuju area

Repairing and reconditioning 03 no 3.3kv 400 amp vcb switch of ck300 shovel sl no. e-170 and e-173 and ekg5a shovel sl no. hmb-590.

Repairing and reconditioning 1 no 3.3kv 600 amp vcb switch of ck300 shovel sl no. e-173 and repairing of psu of ck300 shovel sl no. e-170 and e-173 and repairing of lvcr assly for shovel sl no. hmb-590

Repairing of boom sheave and shaft for ekg5a shovel sl no. hmb-590.

Repairing and fitting of hoist gear box of ekg5a shovel sl no. hmb-590 after opening failed gear box from old machine and roof denting of ekg5a shovel sl no. hmb-590.

Repairing/replacement of under carriage (both side) for ekg5a shovel sl no. hmb-590.

Repairing / replacement of under carriage assly (both side) for ekg5a shovel sl no. hmb-590.