Rewinding and Repair of Industrial Lighting and Distribution Transformers at Pundi and Ara Collieries

Work Description - A) Repairing And Rewinding Of 100kva 3.3kv/440v Lighting Transformer Installed At Pundi Project B) Rewinding Of 300kva 11kv/440v Distribution Transformer Installed At B Type Colony Of Ara Colliery.

Central Coalfields Limited, a Public Sector Undertaking, through its SO(ENM) at GM UNIT KUJU, invites eligible bidders for Tender Reference Number GM (K)/EnM/eTender/26-27/58. This open tender, categorized under 'Works' and 'Electrical and Maintenance Works', encompasses the repairing and rewinding of a 100KVA 3.3KV/440V lighting Transformer installed at Pundi Project, and the rewinding of a 300KVA 11KV/440V Distribution transformer located at the B type colony of Ara Colliery. The estimated period of work is 15 days, to be executed at GM UNIT KUJU. Bidders are required to submit an Earnest Money Deposit (EMD) of ₹6,400, while the Tender Fee is ₹0. Key dates for this tender include: Document Download Start Date from 16-Jul-2026 06:55 PM, Document Download End Date on 27-Jul-2026 06:55 PM, Bid Submission Start Date from 17-Jul-2026 11:00 AM, and Bid Submission End Date on 27-Jul-2026 06:55 PM. The technical and financial bids will be opened on 28-Jul-2026 at 11:00 AM at GM UNIT KUJU.