Interior Design Professional Practice Exam

Category - Interior Design Practice Exam

A new warehouse complex wants to add offices to an upstairs mezzanine. The head clearance for the mezzanine would be 92 inches. There is only enough room to put in a 24 inch staircase. The building department won’t approve the final plans. What is the possible cause?
  1. Mezzanine’s can’t be added in a warehouse after the fact.
  2. Offices aren’t allowed over warehouses.
  3. There is not enough height for the offices.
  4. The staircase isn’t wide enough.
Explanation
Answer: D - The staircase isn’t wide enough.
The minimum width for a staircase for one person is 26 inches.
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