Massachusetts Unrestricted Construction Supervisor License Practice Test

What is the minimum required space between doors in a series?

1. 48 inches minimum plus width of door swing

2. 36 inches minimum plus width of door swing

3. 60 inches minimum

4. 30 inches minimum plus width of door swing

The correct answer is: 48 inches minimum plus width of door swing

The minimum required space between doors in a series is specified as 48 inches minimum plus the width of the door swing. This requirement is important for ensuring unobstructed access, allowing people to move freely and safely between the doors. The additional space for the width of the door swing accounts for the arc of the door when it is opened, preventing any potential obstruction or collision with adjacent doors. This specification creates a safe and functional environment, particularly in commercial buildings where high traffic may occur. Adequate spacing not only adheres to safety standards but also accommodates individuals with disabilities who may require more room to maneuver through door openings. The regulation ensures that accessibility requirements, such as those outlined in the Americans with Disabilities Act (ADA), are met, promoting an inclusive environment for all users.