Woodrow Wilson Bridge Feels the Heat (with video)
When unforeseen scheduling issues postponed concrete bridge deck pours on the Woodrow Wilson Bridge to the winter months, Potomac Constructors, LLC had few options for properly curing the concrete. One consideration, delaying the pours for warmer weather, was not an option, as the contractor faced a $50,000 per-day disincentive by not adhering to the schedule. Costs for the typical tarp and underneath heating solution ranged in the several millions of dollars and offered no guarantees, so the contractor turned to an ingenious curing solution offered by the Wacker Neuson E3000. more |