(a) Every gas or oil pipe shall be sound and tightly put together with no leaks.
(b) Fuel lines shall be equipped with a shut-off in the near vicinity of the appliance served.
(c) No gas or oil pipe shall be corroded or obstructed so as to reduce pressure or volume.
(d) Only rigid pipe shall be used for fuel supply to pass directly through a wall or partition, floor or ceiling; but, in no case, shall flexible fuel lines be encased in a wall or ceiling.
(e) Flexible gas lines shall not be over three feet in length, and the proper adapter fittings shall be used to connect the appliances to the rigid supply pipe.
(1952 Code § 40-1-7.2; Ord. 847-74)