Karnataka Power Transmission Corporation Limited invites bids for increasing the vertical clearances of EHV transmission lines and integrating a new 11kV C&R panel at the National College substation. Interested structural engineering firms can review the full technical requirements on the state portals kptcl.karnataka.gov.in and kppp.karnataka.gov.in from July 20, 2026, onwards. For localized queries, bidders should coordinate directly with the Superintending Engineer (Ele) at the A.R. Circle office complex.