Todd Powlas can rattle off a string of numbers that speak to the immense scale of the $450 million construction site he oversees in downtown Nashville. The smallest one says everything.
Powlas, a superintendent with Skanska USA construction, employs two people whose sole job is coordinating logistics at the Fifth + Broadway construction site. It's a down-to-the-minute, around-the-clock choreography of cement mixers, dump trucks, flatbeds and semis that oh, by the way, happens to occur at one of…
