Complete overhauling and repairing of f.i.p.pump and nozzle of tata truck no. bhg/0439 of amal. joyrampur colliery under lodna area.

Complete repairing and overhauling of one (01) no. submersible starter 550 volt 175 h.p.sl. no.48 local id. no. bar/sub/str/04 sb make and rewinding of auto transformer 3 phase at 6 pit bararee colliery of amal.joyrampur colliery under lodna area.

Lowering and diversion of 3 no. (2 no.of 10 inch dia and 1 no.of 8 inch dia ) pipeline of 2 no. 4000 gpm and 1 no. 2000 gpm pump-motor set of amal.joyrampur colliery under lodna area..

Power contactor in open execution with auxillary contact 2no 2nc, 3 phase, 415 volts, 110 amps capa,power contactor siemens make ac3 duty 3 tf 33 00-0amo-llkw. coil voltage, 220 vac 50 hz, 1 no 1 nc,power contactor 70 amps rated current at 440 vac, coil voltage 220-250 volts ac with 2no 2nc auxilar

Fabrication of 02 (two)nos. bed plate size 11 ft x 4 ft and installation 02 nos. 4000 gpm pump-motor set with matching suction pipe and delivery line at bararee suction of amal. joyrampur colliery under lodna area.

Complete repairing of 1 no. of fog machine installed at 9 no.siding sl. no. 4110056 cloud techs fog cannon dust suppression system make 3 phase 440 volt of amal.nt-st-jg colliery under lodna area..

Dismantling of 6 no. damaged pole and re-erection of 6 no. pole and erection 550 mtrs cradle guard in the 3 wire 550v overhead line from 5 pit sub-station to jeenagora weigh bridge of amal. joyrampur colliery under lodna area..

Complete repairing /rewinding of 10 h.p. motor 440 volts of lodna colliery of amal. joyrampur colliery under lodna area (local id lc/m/02).

Erection and commissioning of 440 volt overhead line near b.r. company joyrampur colliery for illumination purpose and 440 volt overhead line re-organisation at bagdigi colliery of amal.joyrampur colliery under lodna area.

Complete repairing and overhauling of volga make pump starter 200 h.p. 550 volts 3 phase sl.no.7421 at water plant at joyrampur colliery of amal.joyrampur colliery under lodna area. local id.no. joy-5 and st-3.