This Northern Railway e-Open Tender Notice invites bids for four distinct construction and maintenance projects, including boundary wall construction, track maintenance, building repairs, and water supply upgrades.The approximate cost for the projects ranges from approximately Rs. 75 lakhs to over Rs. 20 crore, with a uniform completion period of 12 months.Interested parties can download the tender documents from the IREPS website (www.ireps.gov.in) and must submit their bids before 15:00 hrs on 14.08.2026.The similar nature of work required for these projects involves precast RCC/PSC work for the boundary wall, and general civil engineering work for the other listed items.