Comprehensive wide ranging services from concept to commissioning are provided in the field of new as well as rehabilitation of existing rail, road and rail cum road bridges across major rivers and gorges, rail over bridges, rail under bridges including viaduct and rail & road tunnels. The major activities undertaken are; assessment of project need, siting of location including remote sensing study and land use, topography survey, hydraulic design parameters, hydraulic model studies for design of protection and river training works, geological / geotechnical investigations , preliminary / detailed structural design and proof checking including project scheduling, construction planning, tendering alongwith designers/ construction supervision. The Unit is handled by a multi-disciplinary group consisting of transport planners, surveyors, geologists, geo-technical, traffic experts, hydrologists, bridge & structural engineers, quantity surveyors, economists, construction management and computer professional experts with extensive field experience.