[Ord. No. 250 Art. VI §1, 12-3-1951]
An outside valve shall be installed on every gas service pipe regardless of size that supplies large stores or factories, or places of public assembly such as churches, theaters, motion picture theaters, schools and hospitals and on every service pipe two and one-half (2½) inches or larger in diameter.
[Ord. No. 250 Art. VI §2, 12-3-1951]
Gas connections to stoves, heaters and other appliances shall be made by metal pipe, or by approved metal tubing securely fastened in place, except that for devices which require a movable connection, approved flexible tubing may be used provided there is but one (1) shut-off valve and provided further, that such valve is located in the rigid pipe back of the point where the flexible tubing connects to the rigid pipe and in no case at the device.
[Ord. No. 250 Art. VI §3, 12-3-1951]
Any appliance which consumes large quantities of gas shall be connected to a safe and adequate flue as specified in Chapter 510 of this Title.