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Depiction of New York World Building fire in New York City in 1882. Building codes in the United States are a collection of regulations and laws adopted by state and local jurisdictions that set “minimum requirements for how structural systems, plumbing, heating, ventilation, and air conditioning (), natural gas systems and other aspects of residential and commercial buildings should be ...
The National Codes developed by the Building Officials Code Administrators International (BOCA) were used on the East Coast and throughout the Midwest of the United States. The Standard Codes from the Southern Building Code Congress International (SBCCI) were used in the Southeast. The Uniform Codes published by the International Conference of ...
A building code (also building control or building regulations) is a set of rules that specify the standards for construction objects such as buildings and non-building structures. Buildings must conform to the code to obtain planning permission , usually from a local council.
In the United States, model building codes are adopted by the state governments, counties, fire districts, and municipalities.A number of federal agencies—including the U.S. Department of Defense, the National Park Service, the Department of State and the Forest Service—use private-sector model codes for projects funded by the federal government.
The new ICC was intended to provide consistent standards for safe construction and eliminate differences between the three different predecessor codes. It is primarily used in the United States. Previous versions of the UBC are as follows: 1927 (first version), 1935, 1937, 1940, 1943, 1946, 1949, 1952, 1955, 1958, 1961, 1964, 1967, 1970, 1973 ...
The International Green Construction Code (IGCC) is a set of guidelines that aim to improve the sustainability and environmental performance of buildings during their design, construction, and operation. It was introduced by the International Code Council (ICC), a non-profit organization that provides building safety and fire prevention codes ...
Common 3 phase configurations within a building are 208v/120 wye, 120/240 center tapped delta and 480v/277v wye. Lighting is usually fed by 277 V or 120v. Countries such as Mexico may adopt the NFPA standard as their national electrical code, with local amendments similar to those in United States jurisdictions.
Early postcard picturing the Equitable Building Graph of the 1916 New York City zoning ordinance with an example elevation for an 80-foot street in a 2½-times height district. In 1916, New York City adopted the first zoning regulations to apply citywide as a reaction to construction of the Equitable Building (which still stands at 120 Broadway ...