U.P. Power Transmission Corporation Limited invites open e-tenders for the supply, installation, testing, and commissioning of 20 GPS-based Time Synchronization Equipments across various substations under Specification No. SD-1034. Bidders must submit an Earnest Money Deposit of ₹0.96 Lakh. Online bid submission started on July 1, 2026, and closes on July 20, 2026, at 6:00 p.m. Access full details and submit proposals under Tender ID GEM/2026/B/7718424 via the official portal bidplus.gem.gov.in or email queries to seesdc1@upptcl.org.