Elevators #51 & #52 will be out of service to allow Midwest Elevator to complete some work required for the modernization project of #52 between September 9th 6 am – September 10th 3pm. During this time please use the freight elevator #31, at the east end of the building. Once the work is complete, elevator #51 will be returned to service, and #52 will remain down for modernization.