For service at other than standard pressure, the customer shall confer with the gas department regarding the type of service required. Before the customer proceeds with the purchase of equipment or piping in such cases, he should contact the gas department, which will furnish information on the ability to meet special requirements. The customer shall pay any additional cost involved in meeting his particular requirements for service at other than standard pressure. Nothing contained herein shall obligate the gas department to provide such special service.
For billing purposes, the volume or quantity of gas delivered to a customer using non-standard service, as metered or estimated, shall be corrected, in accordance with Boyle's Law, to its equivalent volume at a gauge pressure of four (4) ounces per square inch.
(1970 Code, § 13-203)