Issue link: http://palletcentral.uberflip.com/i/919038
69 NWPCA Fire Code Compliance Manual for Outdoor Storage of Wood Pallets | Version 1.0 (December 2017) Hangers/braces/supports Annually Verify that components are not loose or unattached and remain undamaged. Hangers, bracing, and supports installed in concealed spaces are not required to be inspected. Hangars, bracing, and supports installed in areas inaccessible due to safety considerations shall be inspected during each scheduled shutdown. Heat tracing Per manufacturers requirement Shall be inspected and maintained per manufacturers requirements. Hydraulic information sign Annually Verify that the sign is provided, attached securely to the sprinkler riser, and is legible. Information signs Annually Verify that the sign is provided, securely attached, and legible. Pipe and fittings Annually Verify pipes and fittings are undamaged, not subject to external loads, and free from corrosion. Pipes and fittings in areas that are inaccessible due to safety considerations shall be inspected during each scheduled shutdown. Sprinklers Annually Verify sprinklers are undamaged, show no signs of leakage or corrosion, have no loss of fluid in the glass-bulb heat- response element, and experience no loading detrimental to the sprinklers performance. Sprinklers (spare) Annually Verify spare sprinklers are accounted for and remain undamaged. Supervisory signal devices Quarterly Verify free of physical damage. Valve supervisory signal devices Quarterly Verify free of physical damage and in proper position. Waterflow alarm devices Quarterly Verify free of physical damage and in appropriate open or closed position. Testing Control Valves Annually Each control valve shall be operated annually through its full range and returned to its normal position. Gauges Every 5 years Gauges shall be replaced every 5 years or tested every 5 years by comparison with a calibrated gauge. Gauges not accurate to within 3 percent of the full scale shall be recalibrated or replaced.