If a leak occurs in any pipeline laid beneath the surface of the ground and it is not possible to immediately determine which of two or more pipelines is the source of the leak, each owner, possessor, or user of any pipeline which may be reasonably suspected as the source of the leak, shall take all reasonable steps to minimize the damage and the hazard the leak is causing or may cause if it is not promptly repaired; to ascertain whether the leak is occurring in a pipeline owned, possessed, or used by him; and to prevent further leakage. If he ascertains that the leak is occurring in a pipeline owned, controlled, or used by another, he is authorized, as the agent of the city, to make emergency repairs thereto for which he will be reimbursed by the city upon presentation of a proper claim for expenses reasonably and necessarily incurred therein.
(Ord. 68-2-618 § 1 (part): prior code § 9.34.040)