provision of robotic ac duct cleaning and sterlization by ozone in ac coaches for two years at mechanical workshop/izzatnagar.

North Eastern Railways has invited bids for the provision of robotic ac duct cleaning and sterlization by ozone in ac coaches for two years at mechanical workshop/izzatnagar. The estimated project cost is ₹0.2 Cr, with an EMD of ₹0 Cr. Interested bidders can submit applications until 22 October 2026, with the technical opening scheduled for 22 October 2026.