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71 NWPCA Fire Code Compliance Manual for Outdoor Storage of Wood Pallets | Version 1.0 (December 2017) NFPA 72 outlines the inspection and testing of fire alarm systems. See Table 14.3.1 and Table 14.4.3.2. Maintenance: System equipment shall be maintained in accordance with the manufacturer's published instructions. The frequency of maintenance of system equipment shall depend on the type of equipment and the local ambient conditions. The frequency of cleaning of system equipment shall depend on the type of equipment and the local ambient conditions [NFPA 72 §14.5]. A.2.3.3.4 Smoke and Heat Vents Mechanically opened vents shall be inspected and subjected to an operational test annually, following the manufacturer's recommendations [NFPA 204 §12.3.2.2]. Thermoplastic drop-out vents shall be inspected annually in accordance with the manufacturer's recommendations and the following requirement; all weather-sealed surfaces on thermoplastic dropout vents shall be examined to determine any adverse conditions, such as any indication of deterioration and accumulation of foreign material. Any adverse condition that interferes with normal vent operation, such as caulking or sealant bonding the drop-out vent to the frame, shall be corrected. [NFPA 204 §12.3.3.2]. Mechanical smoke-exhaust systems shall be tested semiannually by persons who are knowledgeable in the operation, testing, and maintenance of the systems. The results of the tests shall be documented and made available for inspection. Tests shall be conducted under standby power where applicable [NFPA 204 §12.4.3.3]. All system components shall be inspected semiannually in conjunction with operational tests. Any deficiencies noted in the system components or smoke-exhaust system performance shall be corrected immediately. [NFPA 204 §12.4.3.5.3 and 12.4.3.5.4]. A.2.3.3.5 Dust Collection Systems Certain quantities and concentrations of dust created by the recycling and manufacturing of wood products can create a significant fire hazard. Continuous suction to minimize the escape of dust shall be provided for processes where combustible dust is liberated in normal operation. The dust shall be conveyed to air-material separators [NFPA 654 §8.1.1]. Where vacuuming is impractical, permitted cleaning methods shall include sweeping and water wash-down [NFPA 654 §8.2.2.3]. Regarding the Maintenance of Material Feeding Devices; Bearings shall be lubricated and checked for excessive wear on a periodic basis. If the material has a tendency to adhere to the