
National Fire Protection Association Requirements for the 5 Year Obstruction Inspection Service
Jan 17th, 2017 - 5:45am
Help protect life and property with code-required inspection of your automatic sprinkler inspection, including the 5 year obstruction inspection service and the FDC backflush. An automatic fire sprinkler system has components that can age or wear out over time. Valves, piping and other devices can become obstructed by materials or corrode to the point where […]
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