For flammable and combustible liquids, what is the number of control areas allowed on the 2nd floor above grade level of a building?

For flammable and combustible liquids, what is the number of control areas allowed on the 2nd floor above grade level of a building?
A . 2
B . 3
C . 4
D . 5

View Answer

Answer: B

Explanation:

The number of control areas for flammable and combustible liquids is regulated under NFPA 30 and the International Fire Code (IFC). A control area is a designated area within a building where quantities of hazardous materials are allowed to be stored or used.

For the 2nd floor above grade level, the number of control areas is reduced compared to ground level due to increased risks related to fire containment, evacuation, and firefighting operations.

Specifically:

Ground floor: Up to 4 control areas are allowed.

2nd floor above grade: Up to 3 control areas are allowed.

The reduction ensures that hazardous materials are limited as the building height increases, thereby mitigating fire spread and potential risks.

Reference: NFPA 30, Flammable and Combustible Liquids Code

IFC Table 5003.8.2: Control area limits based on building levels.