Preventive Maintenance for 3MVA, 11KV/3.3KV Transformer at Dakra Substation

Work Description - Prive Maintenance Of 3mva, 11kv/3.3kv Transformer, Make-andrew Yule, Sl No-missing Installed At Dakra Substation Under Dakra Project.

This tender, referenced as GM (NK)/EnM/e-NIT/2026-27/88, is issued by Central Coalfields Limited, a Public Sector Undertaking, for the critical preventive maintenance of a 3MVA, 11KV/3.3kV transformer manufactured by Andrew Yule, currently installed at Dakra Substation under Dakra Project. The work requires the contractor to ensure the optimal functioning and longevity of this essential electrical infrastructure. The tender is an Open Tender process with an Item Rate form of contract. Bidders are advised to note the critical dates: document download and sale are available from September 14, 2026, 11:00 AM, until September 25, 2026, 05:00 PM. Bid submissions can commence from September 15, 2026, 11:00 AM, with the final submission deadline on September 25, 2026, 05:00 PM. The bid opening is scheduled for September 26, 2026, 11:00 AM. The estimated tender value is ₹2,14,817, with an Earnest Money Deposit (EMD) of ₹2,700, payable online. This tender involves a two-cover system: Cover 1 for Fee/PreQual/Technical documents (in .pdf format) and Cover 2 for the Bill of Quantities (BOQ) (in .xls format). The period of work is stipulated as 14 days, with a bid validity of 120 days. Further details and tender documents are available for download.