A special-projects team of several hundred employees and consultants at Johnson Controls was growing quickly and needed new space. This project repurposed a 130,000-sq-ft former factory as administrative space for the company on a five-month, fast-track schedule, in which the owner, contractor, architect, engineers and subcontractors were fused into a seamless team working seven days a week, 10 to 12 hours a day.
The challenge of this project was the extremely fast-tracked schedule. When the general contractor mobilized on site, the design was not complete but subcontractors had to be brought on almost immediately, project officials note. Initial demolition was completed by working two shifts; within weeks, the crews had transitioned to their seven-day-a-week schedule.
That schedule demanded innovative construction methods. Within two weeks of starting the initial demolition, the electrical contractor was installing an underfloor plug-and-play electrical distribution system that allowed the general contractor to complete all the electrical installation before design completion and just ahead of access flooring. With the plug-and-play boxes randomly placed throughout the under-floor, work was able to progress to prepare the space for the office build-out while the design was being completed. This method cut six to eight weeks from the construction schedule.