The Quay Crane repair quality assessment

The Challenges:

4 Quay cranes have been surveyed.
In order to decrease the significant structure vibration during the Quay Crane operating the repair of the trolley, trolley rail and boom-girder hinge has been done by another company. The decision about the effectiveness of the repair has been done by us based on information, gained before and after repair, from the strain gauges and accelerometers.