16 Tex. Admin. Code § 9.113
All LP-gas storage containers, valves, dispensers, accessories, piping, and transfer equipment shall be maintained in working order in accordance with the manufacturer's instructions and the LP-Gas Safety Rules. If LP-gas storage containers, valves, dispensers, accessories, piping, and transfer equipment is not in working order, the installation shall be immediately removed from LP-gas service and shall not be operated until the necessary repairs have been made.
Source Note:The provisions of this §9.113 adopted to be effective February 1, 2001, 26 TexReg 947.