Lighting Transformer Oil Testing Services for Rajmahal OCP Rehabilitation Sites

Eastern Coalfields Limited, a Public Sector Undertaking, invites sealed bids through an open tender process for the critical work of "Oil testing of Lighting transformer 6.6KV/440V, 50Hz, 3-phase" at various locations within the Lalmatia sub-station project affected villages and rehabilitation sites of Rajmahal OCP. The estimated tender value for this work is ₹6,73,780, with a required EMD of ₹8,500. This is a 2-cover tender process, with the first cover encompassing fee/pre-qualification/technical documents including an undertaking as per Annexure-III, proof of work experience, valid Electrical License, and DSC. The second cover is for the financial bid (Bill of Quantity). The tender document download period commences on October 3, 2026, at 05:00 PM and concludes on October 13, 2026, at 05:00 PM. Bids can be submitted online starting from October 3, 2026, at 05:00 PM, with the submission deadline set for October 13, 2026, at 05:00 PM. The bid opening will take place online on October 14, 2026, at 11:00 AM. The period of work is stipulated at 30 days, with a bid validity of 120 days. All correspondence and submissions should be directed to the Office of GM, Rajmahal Area, Bara Simra, Godda, Jharkhand 814165.