Twelve copies of the preliminary plat, prepared in accordance with § 160-69, together with three copies of the completed application form, shall be submitted to the approving authority Secretary 21 days prior to the regular meeting at which consideration is desired. The Secretary of the Board shall forward a copy of the preliminary plat to the County Planning Board, Municipal Clerk, Municipal Engineer, Planning Consultant, Building Inspector, Fire Chief, Police Chief and Superintendent of Public Works for review and comment, if deemed appropriate; however, the Municipal Engineer and Planning Consultant shall examine such preliminary plat to determine the plat's conformance with the requirements of this chapter and shall file a written report of their findings with the Secretary of the Board.