Rainhandler replaces conventional gutters and protects your home Rainhandler replaces conventional gutters and protects your home and the environment from the harmful effects of ice snow and rain. Snow and ice cannot build up because of the open louver design.
General Brehon Somervell provided the major motive power behind the project; Colonel Leslie Groves was responsible for overseeing the project for the U.S. Army. The Pentagon is a large office building, with about 6,500,000 sq ft (600,000 m 2), of which 3,700,000 sq ft (340,000 m 2) are used as offices. Approximately 23,000 military and civilian employees and about 3,000 non-defense support personnel work in the Pentagon. It has five sides, five floors above ground, two basement levels, and five ring corridors per floor with a total of 17.5 mi (28.2 km) of corridors.
Pentagon Dimensions. The size of the Pentagon is 77 ft (height) and 921 ft in length (281 m). It covers an area of 35,580 sq m (383,000 sq ft). By floor space, it is the largest in the world. As the name suggests, the building has five sides.