An Overhead Rolling Steel Fire Door can be used on openings that are part of the means of egress.

An Overhead Rolling Steel Fire Door is designed primarily for fire protection and is used to limit the spread of fire and smoke between different areas of a building. However, when it comes to openings that are part of the means of egress, safety regulations dictate that these doors cannot obstruct or hinder safe passage during an emergency. Hence, the statement that such a door can be used in that context is false.

Means of egress refers to the continuous and unobstructed path of travel from any point in a building to a public way. The use of fire doors in these paths would contradict the fundamental purpose of means of egress, which is to ensure that occupants can evacuate a building quickly and safely in case of an emergency. Overhead Rolling Steel Fire Doors are typically utilized in non-egress situations, such as in warehouses or manufacturing facilities, where they can effectively fulfill their fire protection function without impeding evacuation routes.

In summary, the conclusion that an Overhead Rolling Steel Fire Door cannot be used for openings that are part of the means of egress aligns with safety regulations and the intended function of egress paths, thereby validating the assertion that the statement is false.