11kV Underground Cable Installation and Feeder Construction at Pallikaranai

This tender, Reference Number spec.no.21/26-27, issued by TNEB Limited, invites bids for a critical Works Contract focused on enhancing electrical infrastructure. The scope of work involves the trenchless laying of 1700 meters of High Tension Underground (HTUG) 11KV 3x300 Sqmm cable. Additionally, the contract includes the erection of two Double Pole (DP) Structures, each equipped with an 11KV Air Break Switch. These installations are essential for the establishment of a new 11KV Shanthi Nagar feeder, which will draw power from the 110/33-11KV Pallikaranai Substation. The tender is an open, advertised tender with two covers. Key dates to note are: document download commences on September 21, 2026, at 04:05 PM and concludes on October 6, 2026, at 12:00 PM. Bid submissions are accepted from September 24, 2026, at 11:00 AM until October 6, 2026, at 12:00 PM. Bid opening is scheduled for October 7, 2026, at 12:00 PM. The Earnest Money Deposit (EMD) required is ₹15,900, with EMD through Bank Guarantee or Standby Letter of Credit being permissible. The tender value is not specified. The work is to be completed within 30 days, and the bid validity period is 90 days. The tender documents, including the tender notice and BOQ price bid, are available for download, with the specification document also provided. This opportunity is ideal for experienced contractors in electrical and maintenance works, particularly those with expertise in trenchless cable laying and substation infrastructure.