Question 63

000 square feet. How many risers are REQUIRED to protect the building

For a single story building classified as an ordinary hazard occupancy, the requirement for risers is based on the total square footage. In this case, the answer indicates that no specific number of risers are required, suggesting that the configuration of the building allows for adequate protection without additional risers.

A) ordinary hazard occupancy contains 298

This option does not directly address the number of risers required. While it provides information about the occupancy classification, it fails to answer the question regarding riser requirements.

B) 000 square feet. How many risers are REQUIRED to protect the building

This option directly answers the question regarding riser requirements for a single story building. It implies that the building's design may not necessitate additional risers for safety, depending on the total area.

C) One

While this option suggests a specific number of risers, it does not align with the requirements for a building classified under the given parameters. The context indicates that a single riser may not be sufficient or necessary for the stated occupancy type.

D) Two

This option also proposes a specific number of risers; however, it lacks justification based on the context of the building's size and occupancy classification. The requirement for two risers may be excessive in this scenario.

E) Four

Suggesting four risers, this option is not supported by the information provided. The requirements for risers are not typically based on such a high number for a single story ordinary hazard occupancy.

F) Six

Similar to the previous options, proposing six risers is not justified by the given context. This number exceeds what is typically necessary for a building of this classification and size.

Conclusion

The correct answer emphasizes that no specific number of risers is necessary for a single story building in ordinary hazard occupancy, as indicated by the context of the question. Other options suggest unnecessary quantities that do not align with safety requirements, thus confirming that the answer about risers being unrequired is accurate and aligns with the building's classification.