A.
No subdivision and/or land development application shall be finally approved unless the streets shown on such plan have been improved to a mud-free or otherwise permanently passable condition, or improved as required by this chapter and any streets, alleys, walkways, curbs, gutters, streetlights, fire hydrants, street trees, water mains, sanitary sewers, storm sewers and other improvements as required by this chapter have been installed in accordance with this chapter. In lieu of the completion of any improvements required as a condition for final plan approval, including improvement or fees, the landowner or developer shall deposit financial security with the city in an amount sufficient to cover the costs of such improvements or common amenities, including, but not limited to, roads, stormwater detention and/or retention basins and other related drainage facilities, recreational facilities, open space improvements or landscaping which are or may be required.
B.
When requested by the landowner or developer, in order to facilitate financing, the City Council shall furnish the developer with a signed copy of a resolution indicating approval of the final plan contingent upon the developer obtaining a satisfactory financial security. The final plan (record plan) shall not be signed nor recorded until the financial improvements agreement is executed. The resolution or letter of contingent approval shall expire and be deemed to be revoked if the financial security agreement is not executed within 90 days, unless a written extension is granted by the City Council. Such extension shall not be unreasonably withheld and shall be placed in writing at the request of the landowner or developer.