North Central Railway has invited an open e-tender on behalf of the President of India for the construction of S&T service buildings (LSC) in the ALJN–DER section under Prayagraj Division. The work is associated with reliability improvement of track circuits through the provision of MSDAC in parallel with existing DCTC at 14 stations in the ALJN–DER section. Tender Details: Tender Notice No.: PU-TDL-W-04-2026 Estimated Cost: ₹2,50,28,756.15 Bid Security (EMD): ₹5,00,500 Tender Fee: Nil Completion Period: 09 Months Bid Validity: 45 Days Last Date for Submission: 13 July 2026 The tender will be processed through the Indian Railways E-Procurement System (IREPS). Interested bidders must be registered on the IREPS portal and possess a valid Class III Digital Signature Certificate. Tender documents and complete details are available on the IREPS website.