The Empire State Building stands is 1,250 feet above the ground, or 103 stories. The antenna adds an additional 204 feet to its height. The 86th floor observatory is 1,050 feet above ground, while the 102nd floor observatory is located at 1,224 feet. In fair weather, it is possible to see 80 miles into New York, New Jersey, Connecticut, Pennsylvania and Massachusetts.Know More
The Empire State Building sits at 305 Fifth Avenue in Manhattan between 33rd and 34th Streets. The architect for the project was William Lamb from Shreve, Lamb and Harmon. The contracting firm was Starrett Brothers and Eken. Excavation began in January 1930, and the building was completed ahead of schedule in April 1931.
The total cost, including land, was nearly $41 million. Over 7 million man-hours went into the creation of the structure. About 57,000 tons of steel were used to make its skeleton. The structure officially opened on May 1, 1931, when President Herbert Hoover pushed a button in Washington, D.C., that turned on the building's lights.
The Empire State Building houses businesses and tourist areas. It has 6,500 windows, 102 floors and 1,860 steps from the street to the top observatory. The annual "Empire State Building Run-Up" has racers ascend 1,576 steps to the 86th floor.Learn more about Architecture
Purlin function as a form of support for rafters and are horizontal structural members in a building, architecture or structural engineering. They are used to increase roof spans without the need for increasing rafter sizes or compromising wall stability.Full Answer >
To set out a building, establish the layout of the building on the site. Stake out the corners of the building and use rope between each stake. If the building is very large or a complex shape, grid it out using stakes and ropes in smaller rectangles or squares. Then do the same thing for the inner profile of the building's walls in order to accurately pour the foundation.Full Answer >
Construction of the Taj Mahal cost more than 32 crore rupees, according to Tajmahal.org.uk, which in today's currency is more than $200 million dollars for the building and its surroundings. More than 20,000 workers contributed, and construction took place over a 22-year period from 1631 to 1653.Full Answer >
What makes metal house planning unique is that a building can be designed cheaply, and the flexibility of such cheap raw materials allows buyers to customize the plans to their own needs. Using steel to frame a house equals approximately 11 recycled cars, showing this material as being environmentally friendly.Full Answer >