Before making any division of land, as herein defined, of real property located in the city a tentative map shall be prepared by a registered civil engineer or a licensed land surveyor in accordance with the Subdivision Map Act and this title. Final survey of streets and lots within the division of land shall not be made nor shall any grading or construction work be done before the tentative map and improvement plans for such work have been approved as required by this Title 17.
(Ord. 233 Sec. 4.1, 1972; Ord. 276 Sec. 2, 1974; Ord. 303 Sec. 2, 1974)