The 1/2” hot water line supplying the laundry room developed a leak where it connected to the manifold just above the crimp ring. The copper connection had a large burr on it that was likelythe cause of the hole created in the plastic. We removed the section that was leaking, sanded the burr down and installed a new crimp ring and coupling to reconnect the water line. Tested the system and no leaks. The leak soaked through the ceiling in the southeast bedroom causing drywall and insulaion to collapse onto the furniture and flooring below. Once the leak was repaired we performed full water damage mitigation.