The charge for extending mains beyond the free limit established by Lone Star Gas Company, or any free limit established by franchise, for residential customers shall be the lesser of the system-wide average cost of construction, including all overheads, for the prior fiscal year, or the adjusted actual cost as determined by applying the latest Handy-Whitman Index to the 1975 actual base cost of $2.94. The company shall file the calculation of such charge with the city as soon as sufficient data is available each fiscal year. Extension to commercial and industrial customers shall be based on actual cost per foot.
(Ord. 67-6, passed 9-12-67; Am. Ord. 81-02, passed 4-29-81; Am. Ord. 83-06, passed 6-23-83; Am. Ord. 85-01, passed 2-12-85)