When a project plan is approved for a project in the Autumn View Townhome PRO zone, a separate landscape plan shall be provided. This plan shall comply with the Provo South Street Corridor design guidelines. The plan shall also show the location and type of fences, walls, hedges, project signs, open space improvements, trash enclosures, common amenities, entrance signs, exterior lighting, and walkways. Any future construction in various phases of the project shall comply with this landscape plan. Additionally, the landscape plan shall comply with Chapter 15.20, Provo City Code, and outdoor lighting shall comply with Chapter 15.21, Provo City Code.