(a) The approval of construction documents and specifications or data in accordance with this section is invalid if construction, erection, alteration or other work upon a building or structure has not commenced within twelve months of the approval of the construction documents and specifications.
(b) One extension shall be granted for an additional twelve-month period if requested by the owner at least ten days in advance of the expiration of the approval and upon payment of an extension fee.
(Ord. 37-07. Passed 7-16-07.)