R 408.10965 Inspection and maintenance; foam systems.

Rule 965. (1) A high expansion or synthetic and combined agent foam system shall be inspected by a trained and authorized employee or by an outside service no less than once a year to ensure operability. (2) A foam-water system shall be inspected not less than every 6 months. (3) Strainers shall be inspected and cleaned after each use. HALOGENATED EXTINGUISHING SYSTEMS