Delivered in September 2021, the project was completed while maintaining 24/7/365 operations, including uninterrupted rail service, working around the live overhead catenary system, uncovering unmapped underground utilities and providing continual office space during the renovations.

Additional safety protocols were observed for all onsite staff, and project-specific training was developed for employees working around the track or buildings. The team staggered work, eliminating crowding work efforts and potential hazards, and a Red-Tag System created redundant safety stop points for tasks requiring power switching and eliminated potential communication gaps among groups normally functioning independently.

Redundancy in communication for every switching event occurred during planning, disconnecting, clearing the track, inspections and sign-offs. Additional way-finding signage and proper signals throughout the yard safeguarded personnel movements around the site and communicated changes in the movements of the light rail vehicles.

The team used technology extensively, including pre-construction laser scanning to provide 1,000 scans of the track layout, site topography and the interior/exterior of the buildings. These were converted into a BIM model to align the as-built drawings and field investigation findings, which were then converted into model data to determine constructability and functionality.