conducting field survey, using modern survey instrument i.e. photogrammetry, unmanned aerial system / drone lidar, total station etc, calculating catchment area, flood risk assessment, design discharge, preparing drain longitudinal alignment and level including marking at field with contractor rcc pillar at suitable interval in connection with improvement of drainage in major yard to avoid frequently water logging under the jurisdiction of sr. den/central/ nagpur.

South East Central Railway has invited bids for the conducting field survey, using modern survey instrument i.e. photogrammetry, unmanned aerial system / drone lidar, total station etc, calculating catchment area, flood risk assessment, design discharge, preparing drain longitudinal alignment and level including marking at field with contractor rcc pillar at suitable interval in connection with improvement of drainage in major yard to avoid frequently water logging under the jurisdiction of sr. den/central/ nagpur. The estimated project cost is ₹0.47 Cr, with an EMD of ₹0.01 Cr. Interested bidders can submit applications until 24 September 2026, with the technical opening scheduled for 24 September 2026.