A. General: Gas equipment and installations within a mobile home development shall be designed and constructed in accordance with the applicable codes adopted by the supplying public utility company, which are on file with the Wyoming public service commission, and a copy on file at the utility company's local office.
B. Required Gas Supply: Gas piping shall be sized so as to assure an adequate supply of gas to each mobile home unit. All underground piping shall be, when required, black steel pipe of not less than standard weight (schedule 40), coated and wrapped (with approved wrap).
C. Installation: All gas piping installed belowground shall have a minimum earth cover of twenty four inches (24"). Gas piping shall not be installed under any mobile home.
D. System Shutoff Valve: A readily accessible and identified shutoff valve controlling the flow of gas to the entire gas piping system shall be installed near to point of connection to the service piping or supply connection of the liquefied petroleum gas tank.
E. Mobile Home Lot Shutoff Valve: Each mobile home lot shall have an approved gas shutoff valve installed upstream of the mobile home lot gas outlet and located on the outlet riser at a height of not less than four inches (4") above grade. Such valve shall not be located under any mobile home. Whenever the mobile home lot outlet is not in use, the outlet shall be equipped with an approved cap or plug to prevent accidental discharge of gas.
F. Mobile Home Connector: Each mobile home shall be connected to the mobile home lot outlet by an approved three-fourths inch (3/4") mobile home connector not more than six feet (6') in length. Approved pipe and fittings may be used between the flexible connector and the mobile home lot gas outlet when the distance between the mobile home lot gas outlet and the mobile home gas service connection exceeds that required to make a safe installation with only a mobile home connector.
G. Mechanical Protection: All gas outlet risers, regulators, meters, valves or other exposed equipment shall be protected from mechanical damage by vehicles or other causes.
H. Location: The mobile home gas connection shall be installed at the edge of the mobile home stand, approximately thirty feet (30') from the front of such stand; and located as not to terminate beneath the mobile home. (Ord. 84-9)