For the exposed perimeter tube, crews eventually achieved a four-day typical-floor cycle until floor 45; above that, a floor took three days. Outrigger floors took five to eight days, as anticipated.

On the surface, designing a parking deck seems a simple business: four walls, some ramps, painted spaces and tons of concrete and steel. But structural engineers say the design specifications of a ...

The Precast/Prestressed Concrete Institute, concerned about an ominous pattern of spandrel-ledge-punching sheer failures in lab tests of double-tee spandrel-beam assemblies commonly found in parking ...

This week a spandrel beam from Tower One of the World Trade Center is being displayed at the Milford fire house at 107 W. Catharine St., Milford, Pa. The story of its arrival there began at 1 p.m. on ...

A parking garage at St. Mary's Hospital slipped off its foundation today. Though the structure, which is not part of the Century Project expansion, was closed as a result, hospital officials said it ...