What are the specific requirements for fire alarm system documentation, including as-built drawings, system programming, and inspection reports?

Fire alarm system documentation is essential for proper maintenance, testing, and troubleshooting, and specific requirements are outlined in codes and standards like NFPA 72. As-built drawings are a crucial component. These drawings accurately reflect the final installation of the fire alarm system, including the location of all devices (smoke detectors, pull stations, notification appliances), wiring pathways, and the fire alarm control panel. The drawings should include a legend that identifies all symbols and abbreviations used. They should also show the zoning of the system, indicating which devices are connected to each zone or addressable circuit. Accurate as-built drawings are essential for technicians to understand the system layout and troubleshoot problems effectively. System programming documentation is also required. This documentation provides detailed information about how the fire alarm system is programmed to operate. It should include a list of all device addresses, zone assignments, alarm verification settings, notification appliance circuits (NAC) configurations, and any custom programming logic. The programming documentation should also include a description of the system's cause-and-effect matrix, which specifies how the system will respond to different alarm conditions. This documentation allows technicians to understand the system's programming and make changes or updates as needed. Inspection, testing, and maintenance (ITM) reports are another essential part of the documentation. These reports document all inspections, tests, and maintenance performed on the fire alarm system. Each report should include the date of the inspection, the name of the technician who performed the inspection, a list of all devices that were inspected or tested, the results of the inspections and tests, and any corrective actions that were performed. The ITM reports should also include a record of any false alarms or system malfunctions. Consistent record keeping of ITM is crucial for identifying trends, tracking system performance, and ensuring continued compliance with applicable codes and standards. All of these documentation elements must be maintained in a readily accessible location and made available to authorized personnel, such as fire alarm technicians, building owners, and fire marshals.