On all pipelines carrying gas heavier than air laid pursuant to the franchise, the City Fire Chief shall approve where flush-valve connections shall be placed in the pipelines. The availability of adequate water supplies, the commodities transmitted in the line and the location of control valves shall be considered when making such determination. Such flush-valve connections shall be installed in the manner prescribed by the Fire Chief.
('64 Code, § 10-91) (Ord. 168, passed 2-9-61)