Scour Evaluation

An in-depth scour evaluation program for bridges consists of a multi-phased process that includes data collection and interpretation; stream stability and scour analysis; structural and geotechnical analysis; hydrologic and hydraulic analysis; and the design of any required scour countermeasures. Collins’ multi-disciplinary scour evaluation team includes specialists in hydraulic, structural and geotechnical engineering. With over 10,000 bridges inspected underwater, and over 2,500 bridges evaluated for scour, Collins understands the problems of scour firsthand and has a solid record of successfully assisting public and private sector efforts to inventory and evaluate the scour susceptibility of bridges. Collins is also familiar with the implementation of BA 74 ‘The Assessment of Scour at Highway Bridges’ published by the UK Highways Agency.