Metro Railway, Kolkata has invited an open e-tender for the work of Zonal Contract for maintenance and upkeep of track and track bed of both UP and DN Lines from Km 0/2 to Km (-)6/7 between KDMI (Incl.) and KDSW (Incl.), including Noapara Car Depot Yard, ballastless track up to KNAP, all carshed lines, and the line connecting Noapara Car Depot Yard to Belghoria Station of Eastern Railway. Abridged e-Tender Notice No.: Civil-2593-2026 (Open) Approximate Cost of Work: ₹3,48,05,731.62 Earnest Money Deposit (EMD): ₹6,96,100 Completion Period: 24 Months Last Date & Time for Submission: 08 July 2026 up to 12:00 Hrs Tender documents and further details are available on the IREPS portal: www.ireps.gov.in. Any amendments or corrigendum, if issued, will be hosted only on the same website. Authority: Principal Chief Engineer, Metro Railway, Kolkata.