18.20.020   APPLICABILITY.
   .010   The Platinum Triangle comprises approximately eight hundred twenty-eight (828) acres generally bounded by the Santa Ana River on the east, the Anaheim City limits on the south, the Santa Ana Freeway (Interstate 5) on the west, and the Southern California Edison Company Easement on the north. The PTMU Overlay Zone covers an area consisting of approximately six hundred and six (606) acres designated for mixed use and office uses within the Platinum Triangle, as depicted in Figure 3 (General Plan Designations) of the Platinum Triangle Master Land Use Plan approved by the City Council on August 17, 2004 and amended on April 26, 2005 (Resolution No. 2005-54), September 13, 2005 (Resolution No. 2005-188) September 25, 2005 (Resolution Nos. 2005-208 and 2005-212), June 5, 2007 (Resolution No. 2007-81), August 21, 2007 (Resolution Nos. 2007-169 and 172) April 8, 2008 (Resolution No. 2008-40), October 14, 2008 (Resolution No. 2008-179), October 26, 2010 (Resolution No. 2010-189), and September 27, 2022 (Resolution No. 2022-099) and on file in the Office of the City Clerk. Said Figure 3 is incorporated herein by this reference as though set forth in full.
   .020   Applicable Regulations. The provisions of this chapter shall supersede the corresponding regulations of the underlying zones, except as provided below.
   .030   Option to Use Underlying Zone. The provisions of this chapter shall not apply to parcels that have been, or are proposed to be, developed entirely under the underlying zone; provided that all requirements of the underlying zone are met by the project, except as specifically approved otherwise by variance or other official action by the City. However, any structure or any addition to an existing structure that utilizes the underlying zone shall comply with Subsection .010 (Platinum Triangle Minimum Setback Requirements) of Section 18.40.050 (Special Area Setbacks).
   .040   Development Standards for the Arena District and Transit District. Development Standards for the Arena District and Transit District, including Structural Height, Coverage, Project Size, Floor Area, Structural Setbacks, Structural Location and Building Orientation, Public Parks, Recreational-Leisure Areas and Landscaping, Parking, Loading and Vehicular Access, Refuse Storage and Recycling Facilities, and Private Storage Areas, Design Standards, Signs, and Compatibility Standards are provided in Chapter 18.20.195 (Arena District and Transit District Standards), and further shown on Exhibit B (Master Site Plan MIS2020-00751) of Development Agreement No. 2020-00004. (Ord. 5935 § 1 (part); August 24, 2004: Ord. 5948 § 2; November 9, 2004: Ord. 6001 § 1 (part); November 8, 2005: Ord. 6004 § 2; November 8, 2005: Ord. 6014 § 1; January 31, 2006: Ord. 6075 § 2; September 11, 2007: Ord. 6103 § 1 (part); April 22, 2008: Ord 6120 § 4 (part); October 28, 2008: Ord. 6192 § 1 (part); November 9, 2010: Ord. 6344 § 2; October 20, 2015: Ord. 6351 § 13; December 15, 2015: Ord. 6397 § 1; February 28, 2017: Ord. 6538 § 1 (part); October 4, 2022.)