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 the continuous recording of the axle loads passing over the structure. In the course of a general review of the structure with regard to the prestressing steel, the axle loads are to be recorded in order to document a continuous time-dependent component behavior: -During extensive tests on the mentioned component, the action effects on the structure must be recorded. For this purpose, a weighing system is to be installed within the 6 lanes (2x3 lanes in both directions). The monitoring is initially to take place for a fixed period of 2 years. An extension of the monitoring is possible twice for 1 year each time. The client reserves the right to terminate an extension with a notice period of three months, if the measurement system is no longer necessary due to the dismantling of the bridge or for other reasons - for example, if it is determined that no wire breaks are recorded. The measuring sensors shall be milled into the carriageway of the structure according to technical guidelines, so that the axle weights of the traffic…

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