Description: North Central Railway invites e-Tenders for the Design, Supply, Erection, Testing & Commissioning of upgradation of the existing 1x25kV Electric Traction System into a 2x25kV Electric Traction System at the Chunar–Chopan Section of Prayagraj Division. Tender Details: Tender No.: PRYJPU2627T01 Tender Notice No.: DY. CEE-PRYJPU2627T01 Advertised Value: Rs. 45.13 Crore (Approx.) Bid Security: Rs. 90.27 Lakh Completion Period: 24 Months Bidding System: Two Packet System Tender Closing Date: 27 July 2026, 15:00 Hrs Tender Opening Date: 27 July 2026, 15:30 Hrs Eligible contractors and vendors can participate through the official IREPS e-Tendering portal. Contact / Tender Authority: PCEE/Construction, Electrical Project Unit North Central Railway Website: www.ireps.gov.in Official Website: www.ncr.indianrailways.gov.in