Articles Tagged with ''tower construction''

A $2.2-billion patient care tower to be built in Iowa City is expected to be the most expensive project in Iowa history.

It’s not often easy to be first. But that hasn’t stopped an intrepid adventurer from going against the prevailing winds of structural practice to debut a dynamic shift in skyscraper engineering that at minimum promises improved tall-building resilience and sustainability—at a reduced cost.

Known as the Spiral, the 66-floor skyscraper in Hudson Yards used two main hoisting towers to quickly transport workers and material.

Using 80-ksi steel in upper perimeter columns—a first in the U.S.—helped the design team reduce the steel by almost 20% at 320 S. Canal, a 51-floor office tower under construction in Chicago’s Loop.

Developer Steve Samuels began work on a $700-million air-rights tower complex over the Massachusetts Turnpike in Boston.

Developer's attorney claims the court ruling, which cites zoning irregularities in nearly done Manhattan luxury condo, could invalidate certificates of occupancy for 20 city buildings.

A project with the name “5th and Union” blends in with the 89 other shoring and drilling jobs on John Matyasovszky’s chronological list of work since 2005—when the Malcolm Drilling Co. senior superintendent began as a laborer.

San Francisco’s review of pile scheme to shore 645-ft-tall Millennium Tower will take months