South Central Railway Construction Organisation, Secunderabad Division invites e-tenders for construction of a new ROB at Km 36/6-8 in the Wadi–Secunderabad Section, including composite girders, ROB approaches, viaduct and reinforced earth wall portions, and dismantling of the existing narrow ROB and approaches for accommodation of the proposed 3rd and 4th lines. NIT No.: 42-CAO-C-SC-2026 NIT Date: 07/08/2026 Estimated Cost: ₹37,49,56,931 EMD: ₹74,99,100 Completion Period: 24 Months Tender Opening: 01/09/2026 at 15:00 hrs Contact: Chief Administrative Officer/Construction/Secunderabad, South Central Railway Tender Portal: ireps.gov.in Railway Website: scr.indianrailways.gov.in