1. The plumbing official’s authority to enforce the applicable sections of the Utah Plumbing Code begins at the point of service (downstream or consumer side of the meter) and continues throughout the developed length of the consumer's water system.

2. The plumbing official will review all plans to ensure that unprotected cross connections are not an integral part of the consumer's water system. If a cross connection cannot be eliminated, it must be protected by the installation of an air gap or an approved back flow prevention device/assembly, in accordance with the Utah Plumbing Code.

3. Water vacating the drinking water supply must do so via approved air gap or approved mechanical back flow prevention assembly, properly installed and in accordance with the Utah Plumbing Code.