Editor's Note: Former Section 12-8, Mechanical Code, previously codified herein and containing portions of 1958 Code §§ 7.40, 7.41 and 7.42 and Ordinance Nos. 85-05, 87-011 and 91-01, was repealed in its entirety by Ordinance No. 07-07. See subsection 12-6.1 for adoption of the Mechanical Code. Former Section 12-9, Uniform Plumbing Code, previously codified herein and containing portions of 1958 Code §§ 7.50, 7.51 and 7.52 and Ordinance Nos. 85-05, 87-011 and 91-01, was repealed in its entirety by Ordinance No. 07-07. See subsection 12-6.1 for adoption of the Uniform Plumbing Code.