Completion of 400 S. Hope
Now complete and in service, the Building Maintenance Unit (BMU) on 400 S. Hope is shown here in its final testing operations. With the BMU installed on the rooftop, the platform needed to be brought to the roof by first lowering the wire ropes using manual controls. With the platform rolled into place, the wire ropes were attached and the electrical control system was wired. The platform controls were then used to fully operate the BMU enabling Sky Rider personnel to raise the platform.