CO Plumber Practice Questions - Colorado Journeyman Plumber License Exam

According to the IPC as enforced in Colorado, at what intervals must cleanouts be installed on horizontal drainage piping 4 inches and smaller?

Every 50 feet Every 75 feet Every 100 feet Every 150 feet

Every 100 feet

Access more questions from this quiz

Continue to CO Plumber Practice Questions - Colorado Journeyman Plumber License Exam for more practice questions and the full quiz experience.