Underground Substation Installation and Power Circuit Commissioning at Shyamsundarpur Colliery

Eastern Coalfields Limited, through the office of the General Manager, Bankola Area, is inviting sealed bids for an open tender (Tender Reference Number: ECL/GM/BA/E TENDER/26-27/ENM/100 Dt 28.10.2026) for the installation of a 3.3kV-550V Underground Substation (4EL-12ER) and the commissioning of an LHCM-2 Package Power Circuit at the D-1 Panel, RVIIA Seam, Shyamsundarpur Colliery. This electrical and maintenance works project is located at Shyamsundarpur Colliery and requires an Earnest Money Deposit (EMD) of ₹17,800. The tender documents are available for download from 28th October 2026 at 06:00 PM until 7th November 2026 at 06:00 PM. Bids can be submitted starting from 28th October 2026 at 06:00 PM, with the submission deadline also set for 7th November 2026 at 06:00 PM. The bid opening will take place on 9th November 2026 at 06:00 PM. For further details, please refer to the office of the General Manager, Bankola Area, PIN-713363.