Tuticorin Thermal Power Station Tunnel Manhole and Concrete Encasement Repairs

TNEB Limited, a State Government and UT organization, is inviting sealed bids for a critical repair project concerning the Unit 4 Cold and Hot Water Tunnel system at Tuticorin Thermal Power Station. This Open Tender opportunity, identified by Tender ID 2026_EB_717248_1 and Tender Reference Number CE SE C TTPS Spec.No. 133 26 27, requires bidders to undertake "Repair Works to the Tunnel Manholes and encasing concrete." The scope of work is detailed and pertains to Civil Works - Others. The Form of Contract will be Item Rate, and the Tender Value is not specified. Prospective bidders are informed that a Bid Security Deposit (EMD) of ₹1,900 is required, though EMD exemption via BG/ST is permitted. The tender document package comprises two covers: Cover 1 for Fee/PreQual/Technical details, including EMD, BQR Conditions, General Conditions, and declarations, and Cover 2 for the Finance/Price bid. The period of work is stipulated as 30 days, with a bid validity of 90 days. The tender documents are available for download from October 23, 2026, 06:00 PM until November 11, 2026, 02:00 PM. Similarly, bid submissions are open from October 23, 2026, 06:00 PM, and must be completed by November 11, 2026, 02:00 PM. Bid opening will take place on November 12, 2026, at 02:00 PM at the Office of the Superintending Engineer Civil TTPS, Tuticorin Thermal Power Station (Pincode: 628004). This tender is open to bidders classified as "OTHERS," and preferential bidders are not allowed. For any queries or clarifications regarding this critical infrastructure maintenance, please refer to the tender documents.