Massachusetts Unrestricted Construction Supervisor License Practice Test

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Prepare for the Massachusetts Unrestricted Construction Supervisor License Test. Featuring multiple-choice questions with detailed explanations to ensure success. Start your preparation today!

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What is the maximum vertical rise allowed for a means of egress stairway before a landing is required?

10 feet
12 feet
14 feet
16 feet

The correct answer is: 12 feet

The requirement for a landing in a means of egress stairway is aimed at ensuring safety and accessibility during exiting a building. According to the Massachusetts building codes, when a stairway has a vertical rise that exceeds a certain height, a landing must be incorporated to provide a safe place for individuals to pause, gather their breath, or transition to another stairway, especially in emergency situations. In Massachusetts, the code specifies that a landing is required when the maximum vertical rise is 12 feet. This requirement helps to mitigate the risks associated with long, continuous stairways, such as fatigue or loss of balance, which could lead to accidents. Therefore, if a stairway's vertical rise does not exceed 12 feet, there is no need for an additional landing; however, once it reaches that height, a landing becomes essential for safety and compliance with the building code.