(A) All installations shall be made and gas service rendered in accordance with the rules and regulations of the Public Service Commission and those of the gas company.
(B) All piping shall be constructed and installed so as to make a durable, substantial, and gas tight system.
(C) No unnecessary hazard from escaping gas or fire shall be incurred during the installation or repair of piping and appliances.
(D) Piping and appliances shall be left by the gas fitter in a safe and satisfactory condition for use by an unskilled person.
('60 Code, § 5-11) (Ord. passed 6-3-57) Penalty, see § 152.99