Chapapur Colliery Electrical Substation Equipment Relocation and Installation

Work Description - Shifting Of Transformers 11kv Ocbs Ht Switches Lt Switches And Other Electrical Items From Shiv Mandir Substation And Kalimati Substation To New Proposed 11kv 3.3kv 550v 440v Substation Under Chapapur Colliery Mugma Area.

This tender seeks proposals for the critical Shifting of Transformers, 11KV OCBs, HT Switches, LT Switches, and other Electrical items from Shiv Mandir substation and Kalimati Substation to a newly proposed 11KV, 3.3KV, 550V, and 440V substation located within Chapapur colliery, Mugma Area. Eastern Coalfields Limited, a Public Sector Undertaking, is inviting this Open Tender with a Tender Reference Number of ECL/GM/MA/EnM/26-27/e-Tender 12 Dt. 18.08.2026. The work is estimated at ₹8,44,675 and has a stipulated completion period of 25 days. Bidders are advised that the Tender Fee is ₹0, with an Earnest Money Deposit (EMD) of ₹10,600 required. The tender documents are available for download from August 20, 2026, 02:00 PM, until August 31, 2026, 05:00 PM, with the bid submission deadline also being August 31, 2026, at 05:00 PM. The Bid Opening will take place on September 1, 2026, at 02:00 PM at the Mugma Area Office, Mugma. This is a two-cover tender, with Cover 1 requiring technical and pre-qualification documents, including work experience as per Clause No. 8 A of the NIT, a declaration for Digital Signature Certificate (DSC), an undertaking as per Annexure-III, and a valid Electrical License as per NIT Clause No. 9 b SL No. 4. Cover 2 will contain the Bill of Quantity. Clarifications regarding the tender can be sought between August 21, 2026, 02:00 PM, and August 28, 2026, 05:00 PM. The Area Engineer ENM, MA, under the OFFICE OF THE GENERAL MANAGER, MUGMA AREA, DHANBAD, JHARKHAND, is the inviting authority.