TB 54 Mezzanines

Question 1

TB 54 Mezzanines

A flly sprinklered building must have sprinklers installed above and beneath any mezzanine.

Answer 1

Reference

Question 2

TB 54 Mezzanines

When the total area of any such mezzanine floor exceeds ___ percent of the total floor area in that room, it shall be considered as constituting an addition “story” in the building. The clear height above or below a mezzanine floor constuction shall not be less than ___ feet

Answer 2

33 1/3 percent

7feet

Question 3

TB 54 Mezzanines

There shall not be more than two leves of mezzanines in a room.

Answer 3

Reference

Question 4

TB 54 Mezzanines

Railings not more than 42 inches in height

Answer 4

Reference

Question 5

TB 54 Mezzanines

Partitioning may be installed, provided the aggregate floor area of the enclosed space does not exceed ten percent of the area of the mezzanine or have an occupant load exceeding ten, whichever is greater.

Answer 5

Reference

Question 6

TB 54 Mezzanines

Two exits shall be provided from mezzanines having an occuoant load of more that ten or when the area of the mezzanine exceeds 2,000 square feet, whichever is the more restrictive.

Answer 6

Reference