Homeowner has a leak behind the vanity in the upstairs hall bathroom. The vanity is installed with euro style plumbing. The homeowner also has a failed thermal expansion tank on the water heater. Unscrewed the vanity and removed the caulking on the vanity. Pulled the vanity and disposed of the vanity per the request of the homeowner. Cut Sheetrock behind vanity and located leak. The leak is on the 1/2” cold water line, about 4” off the floor. Cut water line from below. Stubbed up new 1/2” Type L copper water line, about 3’ in total length. Cut and removed shutoff valve on hot side. Installed new 1/2” caps on both hot and cold side. Removed old 1/4” trap adapter. Installed new 1 1/2” x 2” bell reducer. Installed new 1 1/2” PVC drain piping, and new 1 1/2” trap adapter. Removed failed thermal expansion tank. Threaded new propress male into expansion tee. Installed expansion tank mounting bracket onto adjacent wall. Mounted expansion tank to bracket. Installed approximately 10” of new 3