The Konkan Railway Corporation Limited invites online e-tenders under notice number KR/CO/EL/UPS/T/14/26 dated 06.07.2026. Qualified bidders must submit proposals via the electronic platform for the supply, transportation, erection, testing, and commissioning of different capacity UPS inside tunnels. The project has an estimated cost of Rs. 1,63,30,583 and an EMD requirement of Rs. 3,26,612 for a completion period of 12 months. Manual tender documents shall not be accepted for this single packet system. The absolute deadline for submitting online bids through the portal is 27.07.2026 by 3:00 PM. Official updates and future amendments will be published exclusively on the IREPS portal at www.ireps.gov.in.