2nd call Supply of spares & complete mechanism overhauling of 132KV CGL Make Circuit Breakers at 132KV Saoner S/s, 132KV Katol S/s, 132KV Mouda S/s, 132KV Patansawangi S/s, 220KV Kalmeshwar S/s, 220KV Kanha S/s, 132KV Gosekhurd S/s, 132KV Lakhandur S/s, 132KV Amgaon S/s, 132KV Madgi S/s, 220KV Bhandara (Sunflag) S/s & 220KV Kaulewada S/s various sub-stations under EHV (O&M) Circle Nagpur.