CK 300 Shovel Swing Ring Gear Bolt Removal and Internal Thread Repair at Rajpura OCP

Eastern Coalfields Limited, through the Office of the General Manager, Mugma Area, Dhanbad, is inviting bids for a critical repair and maintenance project concerning heavy earth-moving machinery at Rajpura OCP. The tender, referencing ECL/MA/EXCV/E-TENDER/26-27/23, is an open tender categorized under Works, specifically within the Excavation Department Work product category, for the Removal of 20 broken bolts from the swing ring gear and the subsequent repair of internal threads of the associated holes and the lower frame circle area of a CK 300 Shovel, Serial Number 792. Prospective bidders can download tender documents from November 14, 2026, at 10:00 AM until November 24, 2026, at 05:00 PM. Bid submissions are also open from November 14, 2026, at 10:00 AM, with the final submission deadline on November 24, 2026, at 05:00 PM. The bid opening is scheduled for November 25, 2026, at 01:00 PM. A refundable Earnest Money Deposit (EMD) of ₹2,300 is required for participation. This tender presents an opportunity to contribute to the operational efficiency of Eastern Coalfields Limited's mining operations at Rajpura OCP, Mugma Area.