Accessibility standards for protruding objects and reach ranges, including cane detection limits and operable controls. Protruding objects are restricted to a maximum protrusion of 4 inches when mounted between 27 inches and 80 inches above the finished floor. Unobstructed side reach limits require controls to be positioned between 15 inches minimum and 48 inches maximum above the floor, with a maximum 10-inch reach depth. Forward reach ranges provide mounting heights up to 48 inches maximum or 46 inches maximum depending on obstruction depth.
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