Transformer Spare Parts Installation for 3MVA Unit at Kathara Colliery Sub-Station

This tender, identified by Tender Reference Number KTC/PE/EnM/2026-27/37 dated 22.10.2026, is an open tender issued by Central Coalfields Limited, a Public Sector Undertaking, for Works. The Project Engineer (EnM) at Kathara Colliery is inviting bids for the "Providing and fixing of different types of transformers spares at 3MVA transformer at Regional Sub-Station (KTA) at Kathara Colliery." The estimated tender value is ₹4,88,930 with a bid validity period of 120 days and a work completion period of 10 days. The tender involves an EMD of ₹7,500 and will be a two-cover process. Cover 1 will include pre-qualification and technical documents such as a Satisfactory Work Completion Certificate, Electrical Licence, and an Undertaking (Annexure-II), all to be submitted as scanned copies in PDF format. Cover 2 will contain the Bill of Quantities (BOQ) in Excel format. The tender documents are available for download from 22-Oct-2026 06:00 PM until 31-Oct-2026 06:00 PM, with the bid submission deadline also set for 31-Oct-2026 06:00 PM. The bid opening is scheduled for 02-Nov-2026 at 10:00 AM at the P.E. (EnM), Office of the PO, Kathara Colliery, with Pincode 829116. Clarifications can be sought between 22-Oct-2026 06:00 PM and 29-Oct-2026 06:00 PM. Withdrawal of bids is permitted.