According to IRC, how far should a cleanout be located from a drain for easy access?

• A. 5 feet
• B. 7 feet
• C. 10 feet
• D. 12 feet

Answer: (C)

The correct choice indicates that a cleanout should be located no more than 10 feet from a drain to ensure easy access for maintenance and cleaning. This distance is important because it strikes a balance between accessibility and practical plumbing design.

Having cleanouts positioned within 10 feet of a drain allows for quicker and easier inspection, clearing of blockages, and overall maintenance of the plumbing system. The IRC recognizes that this distance facilitates effective management of the plumbing system while also minimizing the need for extensive digging or disruption of finished spaces in case of a blockage.

By maintaining a standard distance of 10 feet, inspectors and plumbers can ensure that these critical access points are readily available when needed, thus helping to promote a well-functioning and easily maintainable plumbing installation. Additionally, this regulation aligns well with best practices in the plumbing industry, reinforcing the importance of access points within a reasonable reach for routine maintenance tasks.