What is the required clearance for rodding cleanouts on 2-inch pipes or less?

The required clearance for rodding cleanouts on 2-inch pipes or less is indeed 12 inches. This clearance is essential to allow a plumber enough space to effectively perform cleaning or maintenance tasks without obstruction. A minimum clearance facilitates easy access for inspection, rodding, and other plumbing operations, ensuring that the cleanout can be utilized properly when needed.

Having insufficient clearance can lead to difficulties in accessing the cleanout, making maintenance more challenging and potentially increasing the risk of clogs or pipe issues that may go unaddressed due to the lack of access. Therefore, the 12-inch requirement is set as a standard practice, providing sufficient space for operations and maintaining the functionality of plumbing systems.