South Central Railway, Secunderabad Division, has invited open e-tenders for Signal and Telecom works through the e-Procurement portal. Tender Details: Tender No.: C_SG_36_612 Tender Date: 20 July 2026 Last Date for Submission of Bids: 12 August 2026 Name of Work: S&T arrangements for provision of Universal Fail Safe Block Interface (UFSBI) block instruments in place of Single Line Daido Block Instruments with media redundancy at two block sections, along with dual SSDAC and BPAC for block sections over Secunderabad Division (PRPI–MCW and MCW–GDCR sections). Financial Details: Approximate Tender Value: Rs. 1,54,40,217.92 Bid Security / Earnest Money Deposit (EMD): Rs. 9,08,800 Contact Details: Sr. Divisional Signal & Telecom Engineer (Signal) Secunderabad Division, South Central Railway Official Websites: https://www.ireps.gov.in https://scr.indianrailways.gov.in Tender documents, eligibility criteria, and corrigenda, if any, are available on the official IREPS portal.