No construction or installation of improvements shall commence in a proposed land division or condominium development until the preliminary plat or certified survey map has been approved, a development agreement in accordance with Section 14.02-8 has been executed, and the approving authorities having jurisdiction have given written authorization to proceed upon receipt of all necessary fees, sureties, and required permits. A preconstruction meeting of concerned parties, such as the utilities and contractors concerned, may be required by the County or town engineer prior to an approving authority issuing authorization to proceed. [Code § 14.09-1.]