The modification or revision of an approved tentative map shall not extend the time limits imposed by the Subdivision Map Act and this Chapter. Minor revisions will be limited to those changes to a tentative map which do not substantially alter the street pattern, lot configuration, or overall design scheme, and which changes are consistent with the intent of the original tentative map approval, and that there are no resulting violations of the Map Act, or City development standards. The amendment shall be indicated on the approved or conditionally approved tentative map and certified by the Planning Director. Amendments to the tentative map conditions of approval which, in the opinion of the Planning Director, are not minor shall be presented to the Planning Commission and City Council for approval. Processing shall comply with the provisions for processing a tentative map as contained in this Chapter. The Planning Commission and/or City Council may impose new conditions of approval or revise previously imposed conditions of approval. (Ord. 527, 8-4-1997)