Return visit to perform approved work to client, to excavate and determine source of water leak. * Approximately 18 inches down, found two copper line that are angled towards garage. Steam was coming from copper line on left and was hot to the touch. Did run hot water from utility sink in garage and pipe got hotter. Leak is coming from pipe that supplies hot water to utility sink in garage. Will provide two options for client on repair and will send them via email.