Protective Relay Testing and HT Equipment Calibration for LOCP, IB Valley Area

Mahanadi Coalfields Limited, a Public Sector Undertaking, is inviting bids for the provision and installation of auxiliary spares, along with the testing and calibration of protective relays and primary injection current tests for High Tension (HT) equipment at the Lanjiberna Open Cast Project (LOCP) within the IB Valley Area. This Open Tender, identified by Tender ID 2026_MCL_367276_1 and Tender Reference Number MCL/GM/IBV/ENM/LOCP/029 dated 16/10/2026, requires bidders to submit their proposals under an Item Rate Form of Contract. The estimated tender value is ₹2,71,858, with an Earnest Money Deposit (EMD) of ₹3,400, which can be provided through a Bank Guarantee or Standby Letter of Credit, or may be exempted as per stipulated conditions. The tender involves two covers: Cover 1 will encompass fee, pre-qualification, and technical documents including work experience, electrical contractor license, Digital Signature Certificate (DSC), and an undertaking on bidder's letterhead; Cover 2 will contain the financial bid. The bidding process is strictly online, with document downloads and bid submissions commencing on 16-Oct-2026 at 06:30 PM and 21-Oct-2026 at 10:00 AM respectively, and concluding on 02-Nov-2026 at 05:00 PM. Bid opening is scheduled for 04-Nov-2026 at 11:00 AM at the Office of the Project Engineer (EnM), LOCP, where bids will be evaluated based on general technical parameters. The work is to be completed within a period of 15 days, and bid validity will extend for 120 days. Interested parties are advised to refer to the tender documents for detailed specifications and eligibility criteria.