(A) Plastic pipe shall be buried a minimum of 18 inches under driveways and streets and a minimum of 12 inches in yards;
(B) Plastic transition fittings shall be used from metal to plastic underground. No metal to plastic threads shall be used underground. Metal shall be wrapped with an approved wrapping; and
(C) Gas pressure on all gas pipe shall not exceed 10 psig on low pressure and 25 psig on high pressure.
(D) No gas flex or risers at gas meter and riser shall be solid schedule 40 pipe.
(1998 Code, § 22-242) (Ord. 15-42, passed 12-16-2015)