Gidi Washery Substation Power Transformer and MOCB Protection System Maintenance and Repair

Work Description - Maintenance And Repairing Of Protection System Of 10 Mva, 33kv/11kv Power Transformer, 5 Mva, 33kv/3.3 Kv Power Transformer And 33 Kv Mocb At Gidi Washery Substation Under Argada Area.

Central Coalfields Limited, a prominent Public Sector Undertaking, is inviting bids for a critical maintenance and repair project at its Gidi Washery substation, located within the Argada Area. This open tender seeks qualified bidders for the comprehensive maintenance and repair of the protection systems for a 10 MVA, 33KV/11KV power transformer, a 5 MVA, 33KV/3.3 KV power transformer, and a 33 KV MOCB. The estimated tender value for this vital work is ₹12,41,941, with a stipulated work period of 20 days. Bidders are required to submit an Earnest Money Deposit (EMD) of ₹15,600. The tender process will be conducted in two covers, with the first cover encompassing all confirmatory documents and eligibility criteria, and the second cover dedicated to the Bill of Quantities (BOQ). Key dates for this tender include the document download and bid submission period commencing on August 7, 2026, at 11:00 AM and concluding on August 17, 2026, at 11:00 AM. The bid opening is scheduled for August 18, 2026, at 11:00 AM. This tender is categorized under Electrical and Maintenance Works, specifically focusing on Transformer maintenance related works. The inviting authority is the Staff Officer (EnM), Argada Area, Central Coalfields Limited.