Complete pump repairing of volga make star delta starter 200hp 550 volts 3 phase sl. no flp 7453 for 9 pit chandmari colliery

Repairing and maintenance of 550 v, 200 hp starter volga engg. make sl no.-flp-7347 at 3b of docp under cv area.

Repairing and rewinding of a. abc 550volt 11ov drill panel b. ke make 3hp 550v 1470 rpm lathe machine motor c. abc make 550v 110v drill control panel d. 2nos volga make 550v 110v drill panel pt for lathe machine e. andrew yule make drill panel

For providing and fixing of hand held coal and stone 110v-125v 1.5h.p 300 rpm flp drill machine in sawang c incline of govindpur project

Repairing and rewinding of 02 nos. drill panel 1.5kva, 550v/125v make abc, si.no-jc/dp/03 , jc/dp/04 at 1 seam jogidih colliery.

Complete repairing of 2 nos. of drill panel ,abc make of jogidih colliery sui.nojvc/dp/01/dd/02 asset no 140000010344

Repairing of control station instrumentation panel of recp650 drill, sl. no.6021703/ rdc-1401 of gvp ph ii ocp

Repairing and overhauling of andrewyule make 3.3kv 100amps ,electroteknica make 3.3kv 100amps,volga make2.5kva 550v/125v drill panel,20hp 550volt prabhu make pump er,repairing of 400amps kilburn make and 200amps andrewyule make isolatorat n.k.j

Repairing of l.t control panel for controlling of power supply for colonies, 415v, 800a sl. no. 2516 make-l and t, installed at old mines sawang - gvp ph-ii ocp.

(a)repairing and replacing of defective accessories of 1 no. 200 h.p. 550 volt flp type volga make star delta starter sl. no. 7637( local id. bccl/st/550v/20) installed at south tisra workshop.&#x0d (b)complete repairing of one no. star delta vcb