Before an inspection and test, how many feet of pipe replacement are allowed?

Before an inspection and test, how many feet of pipe replacement are allowed?

• A. 5 feet
• B. 15 feet
• C. 10 feet
• D. 20 feet

Answer: (C)

The main idea here is that there is a limited allowance for making piping changes before the final inspection and test. You’re permitted to replace up to ten feet of pipe without triggering a new inspection, which gives a practical room to fix or adjust a damaged or misfit section while still keeping the overall work within the inspection process. If you replace more than ten feet, the system would need a new inspection and re-test to confirm that all remaining portions still meet code and that the workmanship on the entire run is verified. That’s why ten feet is the best choice.

The main idea here is that there is a limited allowance for making piping changes before the final inspection and test. You’re permitted to replace up to ten feet of pipe without triggering a new inspection, which gives a practical room to fix or adjust a damaged or misfit section while still keeping the overall work within the inspection process. If you replace more than ten feet, the system would need a new inspection and re-test to confirm that all remaining portions still meet code and that the workmanship on the entire run is verified. That’s why ten feet is the best choice.