Rajmahal Sub-station ACB Panel Repair, Replacement, and Overhaul for Critical Transformers

Eastern Coalfields Limited, a Public Sector Undertaking, invites sealed bids through an Open Tender process for the critical Repairing, Replacement, and Overhauling of two (2) 1000 Amp ACB (Air Circuit Breaker) panels, essential for the operation of 630KVA and 315KVA transformers at the Daha Tola and Lalmatia Sub-stations within the Rajmahal Project. This tender, identified by Tender Reference Number ECL/RJML/EandM/26-27/E-TEN/51 Dt. 11.09.2026 and Tender ID 2026_ECL_366038_1, falls under the "Works" category and specifically pertains to "Electrical and Maintenance Works." The estimated tender value is ₹8,19,137, with a bid validity period of 120 days and a work completion period of 30 days. The bidding process will be conducted online, with a two-cover system, comprising a Fee/PreQual/Technical cover and a Finance cover. Critical dates for interested parties include the document download and bid submission start date of 25th September 2026 at 5:00 PM, with the bid submission end date also on 6th October 2026 at 5:00 PM. The bid opening is scheduled for 7th October 2026 at 11:00 AM. A fixed Earnest Money Deposit (EMD) of ₹10,300 is required. Prospective bidders are advised to refer to the Notice Inviting Tender (NIT) and General Conditions of Contract documents for detailed pre-qualification criteria, including work experience and the requirement of a valid Electrical License, which must be submitted in the first cover. The Tender Inviting Authority is the Area Engineer (EandM) at the Office of GM, Rajmahal Area, Bara Simra, Godda, Jharkhand 814165.