Amending Section 2 of an Ordinance (Bill No. 020430), approved November 13, 2002 entitled "An Ordinance authorizing the revision of lines and grades on a portion of City Plan No. 312 by striking from the City Plan and vacating the legally open portions of Jackson Street from Pearson Street o Aubrey Street, under certain terms and conditions," by extending the period for compliance with the authorization conditions therein. — Open Common Ground