A use permit approval shall be valid for one year following the date on which the use permit became effective. The approval shall become null and void unless prior to the expiration of one year the use has been established on the site or a building permit is issued by the Building Department and construction is commenced and diligently pursued toward completion on the site which was the subject of the use permit application. The phrase, "construction is commenced" shall be defined for the purposes of this provision to mean the progress of actual building activity on the site in accordance with a valid building permit to a point such that the first inspection under the Uniform Building Code has been completed, including but not necessarily limited to the inspection of installed footings, reinforced steel, utility, plumbing and electrical conduits and/or services and all other work or activity customarily and typically inspected prior to the first pouring of foundation concrete. Completion of only site preparation activities such as site clearance, grading or excavation without commencement of actual building activity shall not constitute commencement of construction.
(Ord. 513-98 Exh. A-4, 1998; Ord. 670-06 § 3, 2006)