Uttar Pradesh Power Transmission Corporation Limited (UPPTCL) invites Expressions of Interest (EOI) from eligible OEMs, technology providers, system integrators, start-ups and institutions for deployment of real-time IT/OT-based condition monitoring sensors on power transformers, reactors and other electrical assets at 10 substations (9 AIS and 1 GIS) of 220 kV and above. The proposed system will provide real-time equipment health monitoring, alerts, analytics, predictive maintenance support and IT/OT cybersecurity. The EOI is intended for technology assessment and preparation of technical specifications and will not be treated as a tender. Last Date: 21 August 2026 Reference: R-671, dated 10 August 2026 Location: Lucknow, Uttar Pradesh Contact Details: Superintending Engineer, ECCDC, UPPTCL 10th Floor, Shakti Bhawan Extension, 14-Ashok Marg, Lucknow – 226001 Email: seeccdclko@upptcl.org Website: upptcl.org