A1, BW Hochstraße B, Weigh-in-Motionanlage

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A1, BW Hochstraße B (structure number 4907 593), Weigh-in-Motion system The subject of the service is the design and implementation of a weighing system for continuous recording of the axle loads crossing the structure. As part of a general assessment of the structure regarding the prestressing steel, the axle loads are to be recorded to document continuous time-dependent component behavior: - As part of extensive testing on the mentioned component, the loads acting on the structure are to be recorded. For this purpose, a weighing system is to be installed within the 6 traffic lanes (2x3 lanes in both directions). Monitoring will initially take place for a fixed period of 2 years. An extension of the monitoring is possible twice, each time by 1 year. The client reserves the right to terminate an extension with a three-month notice period if the measuring system is no longer necessary due to the dismantling of the bridge or other reasons - for example, if it is determined that no wire breaks are being recorded. The measuring sensors shall be milled into the roadway on the structure in accordance with technical guidelines so that the axle weights of the traffic are recorded without…

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