KSEBL Invites Substation Package Contract Bids For 220/110 KV Vengallur GIS

KSEBL’s Substation Package contract opportunity covers turnkey EPC construction of the 220/110 kV GIS substation at Vengallur under TransGrid 2.0. The probable contract amount is Rs 106.64 crore excluding GST. The Substation Package contract includes design, manufacture, supply, erection, testing and commissioning of GIS, transformers, EHV cables, SAS, protection, metering and associated civil works. Bid security is Rs 5 lakh, while the successful contractor must furnish 10% performance security. The Substation Package contract also retains strict conventional GIS experience requirements and a 60-month defect-liability period for major EHV equipment. Transmission equipment tenders in India participants should note additional security for bids more than 10% below estimate and a 2% GIS-manufacturer guarantee where applicable. Temporary AIS integration and dismantling are excluded from contractor scope. After three deadline extensions, the Substation Package contract closes at 16:00 on September 26, 2026. EnergylineIndia.com provides verified procurement analysis.