In this February 1983 article in Better Buildings, Goldman Copeland President/CEO Charles Copeland writes:

New York City’s fire safety ordi­nance for high-rise office buildings (Lo­cal Law 5) requires owners to make substantial physical and operational modifications to their buildings. In­stallation of elevator recall buttons fire alarm and communications equip ment and the development of fire safe­ty lans are some of the requirements which apply to all new buildings and the 820 existing buildings which are over 100 feet in height. The most ex­pensive task facing New York City building owners, by far, is Phase II of the law which requires either complete sprinklerization of the building, or alternatively, floor compartmentation and pressurization of all interior stairwells.

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