Supply of Electrical Components for Coal Mining Operations

Coal India Limited, through its Eastern Coalfields Limited division, based at Bankolka Area, PO Ukhra, Paschim Bardhaman, West Bengal, invites bids for the supply of critical electrical components for their operational needs. This tender, identified by Bid Number GEM/2026/B/8087548, officially opens on 26-09-2026 at 2:26 PM and closes on 17-10-2026 at 9:00 AM. The scope of this requirement encompasses a comprehensive list of items essential for electrical infrastructure, including a RASIN CAST SPOUT ASSY, SPOUT FILLING WITH CONNECTOR R Y B, front and rear insulated connectors for R, Y, and B phases, an INSTRUMENT CONTROL BOX, a VERTICAL ISOLATING TROLLEY, an EARTH LEAKAGE RELAY with CBCT, a POWER CONVERTER (110 V AC TO 110 V DC), a TRIPPING COIL MECHANISM, a MASTER TRIP RELAY, EPOXY RESIN CAST POTENTIAL TRANSFORMER (11 KV / 110V), a DIGITAL PROTECTION RELAY, an EPOXY RESIN CAST CURRENT TRANSFORMER, and a SIDE CABLE BOX. A total quantity of 37 units across these specified items is required. This procurement falls under the purview of the Ministry of Coal and is being managed by the office located in West Bengal.