Valayankulam Substation Upgrade: 110KV Underground Cable Installation for Enhanced Power Transmission

TNEB Limited, a State Government and UT organization, is inviting bids for the crucial upgrade of the Valayankulam 33/11KV Substation to a 110/33/11 KV Substation through the provision of 110KV UG Cables. This open tender, reference number CE/TPSO/MDU/011/26-27, falls under the "Works" tender category, specifically within "Civil Works - Others". The project, located in Valayankulam with a Pincode of 625022, is expected to be completed within 180 days. A substantial Earnest Money Deposit (EMD) of ₹8,90,000 is required, with exemptions through BG/ST permissible, while the tender fee is NIL. The bidding process involves two covers: Cover 1 for Fee/PreQual/Technical documents (in .pdf format) and Cover 2 for financial proposals (in .xls format). The tender documents will be available for download from October 7, 2026, 06:15 PM until October 21, 2026, 02:00 PM, with the bid submission deadline also set for October 21, 2026, 02:00 PM. The bid opening will commence shortly thereafter at 02:30 PM at the Office of CE/TPSO/MDU. Interested parties should note that the bid validity period is 180 days.