Like the maestro of a Wagnerian opera, Michael Marchesano conducted a chorus of 400 workers, 19 concrete pumps, 208 mixers and eight batch plants to perform a 19.5-hour continuous concrete placement for the Wilshire Grand Center's foundation.
Early in the process of building Florida Polytechnic University's $60-million Innovation, Science and Technology building, architect Santiago Calatrava expressed his doubts to Skanska USA Building's project leader, Chuck Jablon, about the ability of U.S. craft workers to deliver the quality the architect envisioned.
Contractors regularly fret over jobsite safety, but few have faced the challenges Peter Willmott met in bringing his workforce home in one piece from Antarctica, where even summer temperatures plummet to -25° C and howling winds create white-out conditions.
Developed and built primarily as a testing and research center for wind-turbine drivetrains, Clemson University's Energy Innovation Center in North Charleston, S.C., is still ramping up operations.
A history buff who has enjoyed a 36-year career in construction, Charlie Gannon, a project manager for Walsh Construction, certainly appreciates the significance of having delivered the longest-ever bridge slide.
Early in 2014, the cash-strapped contractor consortium stopped constructing the third set of locks to create a third lane large enough for newer, larger ships to use the Panama Canal.