Wet Next to overhead door in warehouse: Remove and replace the outdated water gauge. NFPA 25 (13.2.7.2) Gauges shall be replaced every 5 years Wet Next to overhead door in warehouse: Perform a 5-year internal assessment of system piping that is due. If an obstruction is present, this can render the sprinkler system not properly operate in the case of a fire (19' lift needed). NFPA 25 (14.2.1.1) An assessment of the internal condition of piping shall be conducted at a minimum of every 5 years or in accordance with 14.2.1.2 to inspect for the presence of foreign organic and inorganic material. Wet Next to overhead door in warehouse: Perform a 5-year internal inspection of the Fire Department Connection (FDC) check valve. NFPA 25 (13.4.2.1) Check valves shall be inspected internally every 5 years to verify that all components operate correctly, move freely, and are in good condition. Wet Next to overhead door in warehouse: Perform a 5-year Hydrostatic test on the Fire Departm