The recommended size for a hospital stairwell depends on various factors, including the number of beds in the hospital, the occupancy load, and the local building codes. Typically, a hospital stairwell should have a sufficient width and height to accommodate the anticipated traffic during emergency situations. According to the International Building Code (IBC), the minimum width of a stairwell serving as an exit should be at least 44 inches (112 cm). However, larger widths are often recommended for hospital stairwells to allow for the smooth movement of hospital personnel, patients on stretchers, and equipment. In some cases, a width of 72 inches (183 cm) or more is advised. Additionally, the clear height of a stairwell should be a minimum of 7 feet (213 cm) as per the IBC. It's essential to consult local building codes and regulations when designing a hospital stairwell to ensure compliance with specific requirements.
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