For any subdivision in which dedication is required, the documents dedicating such land shall be approved by the city council and recorded contemporaneously with the final map. When land is to be dedicated, it shall be dedicated free and clear of all liens, charges and encumbrances, and shall front on a dedicated and improved public street or shall be dedicated with any necessary easements for usable public access to such land, and with any necessary improvements to reasonably provide such access. (Ord. 90-1 (part), 1990)