Supply of Electrical Components for Mining Operations Including Busbars, Contactors, and Transformers

This tender is being issued by Northern Coalfields Limited, a subsidiary of Coal India Limited, for the supply of essential electrical components for their operations at the Dudhichua Project, Khadia. The tender, bearing Bid Number GEM/2026/B/8152255, covers a comprehensive list of high-quality electrical items totaling a quantity of 64 units. Key components required include MAIN COPPER BUSBAR WITH HT SLEEVING, terminal bushings for busbar support, OFF ISOLATOR VACUUM CONTACTOR SAVAC4, DC PACK FOR CLOSING COIL 220V DC, various types of ammeter and voltmeter selector switches, PTNTL TRNSFRMR 6.6KV and PTR 6.6KV for voltage transformation, P T FUSE and P T FUSEHOLDER, a SENSITIVE EARTH LEAKAGE RELAY, a MOTOR PROTECTION RELAY 110VAC, ELECTRONIC TIMERS, CONTROL CIRCUIT BREAKERS, AUX CONTROL RELAYS, HTHRC FUSE 150A 6.6KV, CT 2CRW MTRNG and PRTCTN 150 55VACL1, STUD BOLT and NUT CASING GLAND made of SS316, 2 CORE CT WTH MTN PTNCTR 100 55VACL1, and an AUTO TRANSFORMER 60%/70%/80% 30S 500KW 6.6KV. The tender window opens on October 19, 2026, at 11:25 AM and closes on October 29, 2026, at 12:00 PM. Interested parties are requested to submit their bids to the office located at Ncl Singrauli, Madhya Pradesh.