Editors Note: Ord. No. 9322, § 5, adopted Nov. 22, 1999, repealed § 19-418, which pertained to construction contracting: deductions and tax credits available to speculative builders and owner-builders. It should be noted that § 16 of Ord. No. 9322, adopted Nov. 22, 1999 provided that the repeal of section 19-418 is retroactive to January 1, 1999. See the Code Comparative Table.