TCFP Plans Examiner Practice Test

What is the maximum allowable size for approved safety cans used for flammable or combustible liquids?

1. 3 gallons

2. 5 gallons

3. 10 gallons

4. 15 gallons

The correct answer is: 5 gallons

The maximum allowable size for approved safety cans used for flammable or combustible liquids is 5 gallons. This limit is established to ensure safe storage and handling of hazardous materials. Safety cans are designed to minimize the risk of ignition and to contain spills, and limiting their size helps reduce potential hazards in the event of an accident or fire. When safety cans exceed this size, the risk increases significantly, as larger volumes of flammable liquids can create more severe fire and explosion hazards. Therefore, the regulation is in place to promote better safety practices and to encourage the use of appropriate containers for the storage of these types of liquids. This is why the 5-gallon maximum is recognized and enforced in safety codes and standards related to the handling of combustible materials.