The North Central Railway invites open online e-tenders for constructing S&T service buildings (LSC) in the KAA-ALJN section of the Prayagraj Division to implement MSDAC track circuit reliability improvements across 14 stations; the project cost is ₹2,50,28,756.15 with a bid security of ₹5,00,600, and final online proposals must be submitted through www.ireps.gov.in on or before 06.07.2026 by 03:00 PM.