The other copies of the preliminary plat shall be given to such public officials, agencies or utility companies as may be concerned with any phase of improvement in the subdivision. Said certificate or approval shall include a statement that the approval is valid for a period of two years unless extended by the Plan Commission.

Article V Improvements and Requirements

SECTION 28-20 AUTHORITY TO PROCEED WITH FINAL PLAT AND WORKING DRAWINGS - Receipt by the subdivider of the copy of the approved preliminary plat shall constitute authority for the subdivider to proceed with final plans and specifications for the installation of the required improvements and preparation of the final plat. Prior to the construction of any of the required improvement the subdivider shall submit final plans and specifications therefore to the Board of Public Works and Safety. If the Board of Public Works and Safety shall find such plans and specifications to be in accordance with applicable policies and standards of the city, it shall authorize construction and certify such authorization to the Commission. When the subdivision is located within the unincorporated area of Delaware County, the board of County Commissioners of Delaware County shall replace the function of the Board of Public Works and Safety.

SECTION 28-21 REQUIREMENTS FOR APPROVAL OF FINAL PLAT – No final plat of any subdivision shall be approved unless:

Where the subdivision is located beyond the corporate limits, the Board of County Commissioners of Delaware County would exercise the same authority as the Board of Public Works and Safety.