Northeast Frontier Railway invites e-tenders through the GeM portal for mechanized cleaning of Kokrajhar Railway Station and its circulating area for a period of 4 years (1,461 days). Estimated Bid Value: ₹2,86,60,693.73/- Earnest Money: ₹5,73,200/- Bid Number: GEM/2026/B/7851973 Bid End Date & Time: 21-08-2026 at 8:00 PM Bid Opening: 21-08-2026 at 8:30 PM Tender Portal: GeM Contact: DRM (C), Alipurduar Jn., Northeast Frontier Railway Location: Kokrajhar, Assam