North Central Railway, Prayagraj Division, has invited open e-tenders on behalf of the President of India for the upgradation of Bio Vacuum Hybrid Toilet Systems supplied by M/s Oasis Fabricators at Prayagraj (PRYJ) and Kanpur (CNB) Coaching Depots. Tender Details:• Tender No.: NCR-M-PRYJ-UBVHT-03-26• Tender System: Single Packet System• Estimated Tender Value: ₹2,56,32,246.74• Bid Security (EMD): ₹5,12,700• Tender Form Cost: Nil• Work Completion Period: 30 Months• Tender Published: 25 June 2026• Last Date for Online Bid Submission: 20 July 2026 (up to 3:00 PM) The tender is to be submitted online only through the IREPS portal. Minimum eligibility criteria are applicable as specified in the tender document. Contractors with relevant experience and financial capability are invited to participate