What is required by NFPA 13 or NFPA 25 for high-rise buildings in terms of fire safety?

NFPA 13 and NFPA 25 are crucial standards that address the installation and maintenance of fire protection systems, specifically sprinkler systems, in various types of buildings, including high-rise structures. One key requirement is the need to maintain a readily available stock of spare sprinkler heads.

Having a stock of spare sprinkler heads is essential because it ensures that any damaged or non-functioning heads can be quickly replaced, thus maintaining the integrity and effectiveness of the fire protection system. This is particularly important in high-rise buildings, where delays in repairs can significantly impact safety during an emergency. The ability to promptly replace sprinkler heads helps to minimize the risk of fire spreading and enhances the overall safety of building occupants.

Other options, while they may be relevant to fire safety and building management, do not directly align with the explicit requirements set out by NFPA 13 or NFPA 25 regarding sprinkler systems in high-rise buildings. Therefore, the requirement of keeping spare sprinkler heads is a specific and critical element of maintaining compliance with these fire safety standards.