Repairing Of 2 Nos. Acb And 1 No Kirloskar Make 50Hp Motor, Mine Line Make 3.3 Kv Grade 630 Amps Vacuum Circuit Breaker Sl. No- Sa574, 02 Nos. Of 400 Amps, 550 V Oil Cooled Welding Machine And Gec Make 50 Hp, 550 V, 1470 Rpm Induction Motor Under Pandaveswar Colliery.