Empire State Building Timeline

1433 Words6 Pages
21 months from title to the site, 18 months from first sketches, 6 months from first steel to 86th floor steel complete. 11 months from first steel to 102 story equivalent building complete and ready for tenants. How’d they do it? Should all projects go this fast? Timeline: 1929 - John J. Raskob, Coleman and Pierre du Pont, Louis G. Kaufman and Ellis P. Earle create Empire State, Inc. January 22, 1930 - Excavation begins. March 17, 1930 - Construction begins with 3,000 workers building 4.5 floors per week. April 1931 - At completion, it becomes the tallest building in the world. May 1, 1931 - President Herbert Hoover turns on the building's lights, officially opening it, by pressing a button in Washington, D.C. July 28, 1945 - At the…show more content…
PICA agrees to a long term lease. 1954 - Col. Henry J. Crown and his Chicago group purchases the building for $51.5 million. 1961 - An investment group headed by Lawrence Wien purchases the building for $65 million. 1973 - The construction of the World Trade Center in Manhattan ends the Empire State Building's reign as the tallest building in the world. May 18, 1981 - The New York City Landmarks Preservation Commission declares the building a landmark. 1986 - National Parks Service recognizes it as a National Historic Landmark. September 11, 2001 - Becomes the tallest building in New York City again after the collapse of the World Trade Center. 2002 - Peter L. Malkin purchases the building while holding the 114-year lease; becomes owner and manager. April 27, 2006 - Jeb Ray Corliss, host of Discovery Channel's "Stunt Junkies," is arrested on the 86th-floor observation deck after he tries to climb over the railing. He was wearing a mask, costume, video camera and parachute. Corliss is charged with reckless endangerment, assault, criminal trespass and obstructing governmental…show more content…
There were established standards for efficient construction: for steel 3 1/2 stories per week; for brick walls, a story a day; and for stonework, one to two stories a week. 1929 Starret Brothers and Eken had maintained a fast pace in the erection of the Manhattan Company building at 40 Wall Street. But as Paul Starret explained in his autobiography: ” it was clear to us at once that the Empire State could never finish the building on time by any such progress. We decided to discard all these plans of operations and determined to erect the Empire State at the rate of a story a day”. In addition to the steel frame, construction materials included 62,000 cubic yards of concrete; 200,000 cubic feet of Indiana limestone and granite, which comprised most of the exterior; 10,000 square feet of Rose Famosa and Estrallante marble; 6,500 windows, whose spandrels were sandblasted to blend their color into the tone of the windows; and 300,000 square feet of Hauteville and Rocheron marble for the elevator lobbies and the corridors on the office floors The Empire State Building is an office building. It is not equipped or zoned for residential

More about Empire State Building Timeline

Open Document