Air pressure tanks without a supervised air pressure source shall be inspected _____

The proper frequency for inspecting air pressure tanks without a supervised air pressure source is monthly. This frequency is established to ensure the reliability and effectiveness of the pressure tanks in various systems, such as fire protection. Monthly inspections help to identify any potential issues that may arise, such as loss of air pressure or mechanical failures, before they can lead to system failures or compromised safety.

Regular monthly inspections allow for monitoring the condition of the air pressure tanks, checking for visible signs of wear or damage, and ensuring that the tanks maintain the proper pressure levels required for optimal performance. This proactive approach is essential, especially in critical applications like fire suppression systems, where the timely availability of water under pressure can be life-saving.

In contrast, longer intervals such as quarterly or annually may not be sufficient to catch problems early, which could lead to more significant failures down the line. Therefore, the monthly inspection schedule serves as a best practice in the maintenance of air pressure tanks lacking a supervised air pressure source.