Step 7 · Restore Water and Check for Leaks

Clear the work area of tools and wipe the repaired section and fittings completely dry with a rag. Go back to the main water shut-off valve and turn it on *slowly* by rotating it counter-clockwise. Opening the valve slowly prevents a sudden pressure surge, known as water hammer, that could damage your plumbing. Once the valve is fully open, return to the repaired section and meticulously inspect the fittings and pipe for any signs of dripping or leaks. Also, listen for any hissing sounds. Keep an eye on it for several minutes. If the repair remains dry, the job is complete. Finally, go and close the faucets you opened earlier to drain the system.

Tools and Materials

Rag