A. Domestic water service lines connecting the premises to the water meter shall not be less then 3/4 inch in diameter and shall be of a material which complies with the requirements for such lines in the State of Oregon Plumbing Specialty Code.

B. Services from the property line to the wall of the building shall be laid with not less than 24 inches of cover below the surface of the graded ground. Pipes laid for lawn sprinkling systems must be installed so that the systems may be properly drained to avoid freezing. Connections for sprinkling systems or for other use shall be made from the water service pipe on the owner’s private property. No pipes shall be laid in sewer ditches.