An alteration that decreases or has the effect of decreasing the accessibility of a building or facility below the requirements for new construction at the time of the alteration is prohibited.
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An alteration that decreases or has the effect of decreasing the accessibility of a building or facility below the requirements for new construction ...
Between 9 inches (230 mm) and 27 inches (685 mm) above the finish floor or ground, the knee clearance shall be permitted to reduce at a rate of 1 inch ...
Visible alarm appliances used to indicate residential dwelling unit smoke detection or building fire alarm activation shall not be used for any other ...