1. The Empire State Building
... , trimmed with aluminum and chrome-nickel steel from the 6th floor to the top. The designers needed 200,000 cubic feet of Indiana Limestone, 10,000 square feet of Rose Famosa and Estrallante marble, 300,000 square feet of Hauteville and Rocheron marble for the elevator lobbies and hallways on the office floors. The Framework was constructed at about 4.5 stories per week ... a special water system, which gives 400 hose connections throughout the building. An extremely outstanding audio alarm system and strobe light guidance system was installed in 1998. Contractors used 1,061 air miles of...
- Word Count: 1182
- Approx Pages: 5
- Has Bibliography
- Grade Level: High School