Complete repairing/rewinding of 3 phase marathon make induction motor, 6.6 kv, 750 kw, 1492 rpm, sl. no. 3f660895/2 failed during operation in the deep mine pumping zone of rajmahal ocp.

Complete repairing /rewinding and overhauling of pullen make 120 hp 550 volt 2900 rpm submersible motor and 6 stage pump of dobari colliery.

(a)complete repairing of 15 nos. of 2 hp jet pump at worker colony and officers colony at different place of north tisra m.o.c.p. colony and (b) complete repairing/rewinding of 440v 7.5 hp submersible pump of sector-ii and sector-i m.o.c.p. local id

Magnetic flux meter 0 to 500 tesla,tachometer analog type 10000 rpm,electric induction plate 1500 watt 240v,electric kettle 1500 watts 240v,ac ceiling fan and ac table fan 68 watt 230 v each,geyser storage type10 liter,mixture and grinder 750 w 240 v,washing machine semi automatic 5 kg,inverter with battery 1 kva with 12 v battery,wiring board 3 meter x 1 meter with 0 point 5 meter projection on the top,chain pulley block capacity with tripod stand 3 ton,electrical loadsof incandescent,rooftop mounting structure for 4 x 250 w solar panels mounting practice with tilt adjustment,electrical wiring and switch gear rack electrical control elements suitable f,protective relays and contactors rack suitable for practice of control,lead acid battery 12v 40ah,lead acid battery 12v 75ah,lead acid battery 12v 100 ah,halogen lamp with stand for llumination of solar panels in lab ac mains,multi meter analog,air impact wrench,lathe machine as per is 6893:1988

Complete repairing / rewinding of 150 hp induction motor 1480 rpm/550v make kirloskar of bastacolla colliery.

Complete repairing/rewinding of 93 kw 125 hp induction motor 440v 1470 rpm make kirloskar sl. no. 12648-02 at nadkhurkee feeder breaker of abocp mine

Repairing / rewinding of 50 hp 550 volt, 960 rpm metropolitan vickers make sl. no.- k/b795 at kuya ocp.