Kathara Colliery SF-6 Breaker Current Transformer Repair, Installation, and Commissioning

This tender, Reference Number KTC/PE/EnM/26-27/30 dated 06.10.2026, is an open tender issued by Central Coalfields Limited, a Public Sector Undertaking. The Project Engineer (EnM), Kathara Colliery, is the inviting authority for this opportunity, which pertains to "Repairing, installation and commissioning of Current Transformer in main incoming SF-6 Breaker (Main-I) of Regional Sub-Station, Kathara Area under Kathara Colliery." The estimated tender value for this work is ₹4,76,120. Bidders are required to submit a Bid Security Deposit (EMD) of ₹6,000, with flexibility for submission via Bank Guarantee or Surety. The tender process involves two covers, with Cover 1 containing essential pre-qualification and technical documents, including scanned copies of original and valid Satisfactory Work Completion Certificates, Digital Signature Certificates, Electrical Licences, and an Undertaking (Annexure-II). Cover 2 is exclusively for the financial bid (BOQ). The critical dates for this tender are as follows: document download and bid submission commence on 06-Oct-2026 at 06:00 PM and conclude on 16-Oct-2026 at 06:00 PM. The bid opening is scheduled for 17-Oct-2026 at 10:00 AM at the P.E. (EnM), Office of the PO, Kathara Colliery. The period for work completion is stipulated as 15 days, with a bid validity of 120 days. This is an item rate contract, and general technical evaluation is permitted.