conducting airborne ground surface survey and sub surface electromagnetic survey based on robust digital twin based a.i. powered one point monitoring system to monitor dynamic geophysical landscape and subterranean environment and identifying & analysis of failure/ critical areas for preventive maintenance of the track environment without substantive human interventions along weak and vulnerable location prone to land slide/ slip at lmg- bpb section between km 45 to km 125, using non- invasive sensors i.e. lidar, optical photogrammetry, infrared mapping and ground penetrating radar & airborne electromagnetic ( aem ) and submitting report on remedial measures. bidding type normal tender

Guwahati, Assam, India