Which standard relates to the inspection, testing, and maintenance of water-based fire protection systems?

The standard that specifically addresses the inspection, testing, and maintenance of water-based fire protection systems is NFPA 25. This standard provides comprehensive guidelines to ensure that fire protection systems operate effectively and reliably when needed. It covers various types of water-based systems, including fire sprinkler systems, standpipe systems, and water storage tanks.

Adhering to NFPA 25 helps ensure that these systems are not only compliant with regulatory requirements but also perform as intended during emergencies. The periodic inspections and maintenance checks outlined in the standard are crucial for identifying issues like corrosion, leaks, and mechanical failures that could impair the system’s functionality.

In contrast, NFPA 22 pertains to the installation of water tanks for private fire protection, NFPA 20 details the installation of fire pumps, and NFPA 13D focuses on residential fire sprinkler systems. While these standards are significant in their specific areas, they do not directly address the overarching requirements for inspection, testing, and maintenance of water-based fire protection systems, which is the primary focus of NFPA 25.