In the event that the subdivider has not completed the improvements prior to the filing and approval of the final map, in accordance with CVMC 18.16.180, the subdivider shall have entered into a subdivision improvement agreement, secured in the manner identified in this chapter, which agreement shall require the subdivider to make, install and complete within a time fixed, but in no case more than two years from the date of execution of said agreement, all improvements and/or land development in accordance with approved plans. In the coastal zone, all required public facility improvements, resource restoration, or resource enhancement shall be implemented to the maximum extent feasible either prior to or concurrently with the approved subdivision development. (Ord. 3153 § 2 (Exh. C), 2010; Ord. 2100 § 1, 1985; Ord. 1369 § 2, 1971; prior code § 28.312(B). Formerly 18.16.210).