OCB Switch Repair and Lighting Transformer Control at Kujama Sub-Station

Work Description - Complete Repairing Of 200 Amps 440volt Kilburn Make Ocb Switch Type Sd-15 For For Controlling Switch Lighting Transformer At Kujama New Sub-station Of Amal.nt-st-kujama Colliery Under Lodna Area.

Bharat Coking Coal Limited, a Public Sector Undertaking, through its Area Manager (EnM), Lodna Area, invites bids for the complete repair of a 200 Amps 440 Volt Kilburn Make OCB Switch Type SD-15. This critical maintenance work is required for controlling the switch lighting transformer at Kujama New Sub-Station of Amal.NT-ST-Kujama Colliery, under the Lodna Area. The estimated tender value for this work is ₹37,654, with a work completion period of 10 days. This is an open tender with two covers, requiring technical and financial submissions. Interested bidders can download tender documents from September 2, 2026, at 6:00 PM until September 15, 2026, at 10:00 AM. Bids can be submitted online starting from September 3, 2026, at 10:00 AM, with the final submission deadline on September 15, 2026, at 10:00 AM. The Earnest Money Deposit (EMD) is fixed at ₹471. The bid opening will take place on September 16, 2026, at 11:00 AM at the Office of the General Manager, Lodna Area. Bidders must ensure they possess valid electrical contractor and supervisor licenses as per the NIT, along with all required annexures and undertakings. The bid validity period is 120 days.