Georgia Septic Installer Practice Test

What is the minimum diameter of the removable cover for a pump/dosing tank?

1. 18 inches

2. 24 inches

3. 30 inches

4. 36 inches

The correct answer is: 24 inches

The minimum diameter of the removable cover for a pump or dosing tank is specified as 24 inches to ensure adequate access for maintenance and inspection. This size allows for the safe and efficient removal of the cover while providing enough space for workers to maneuver tools and equipment necessary for servicing the tank. Having a larger access point, as specified, is critical in preventing accidents and ensuring that all internal components can be easily reached. This dimension also standardizes tank design, enabling compatibility with various models of pumps and ensuring that professionals can perform necessary tasks without hindrance. In practice, access covers that are smaller than this size may pose challenges during maintenance, potentially leading to increased time on the job and possible safety hazards. Therefore, the specification of 24 inches is a crucial regulation in septic system installation and maintenance.