How far apart must cleanout access points be from each other when dealing with 90-degree bends?

In the context of on-site sewage facilities, cleanout access points serve an essential purpose by providing a means to access the sewer line for maintenance and cleaning. When using 90-degree bends in the piping, it's crucial to maintain effective access for potential blockages that may occur at these turns.

Cleanouts must be installed at specific intervals to ensure accessibility, and one standard requirement is that they should be spaced no more than 5 feet apart when a 90-degree bend is present. This distance allows for easier access to inspect and clear any obstructions that might occur at these bends, as they are more prone to issues due to the sharp turn in the flow path. By having a cleanout every 5 feet in scenarios involving 90-degree bends, the system can be maintained efficiently, ensuring that potential clogs can be easily managed.

This regulation highlights the importance of system design in the prevention and mitigation of sewage system problems, making compliance with these standards critical for the overall functionality and longevity of an on-site sewage facility.