Retaining Walls and Cribwalls in the ROS and R1R Zones. The following regulations shall apply in the ROS and R1R zones:

Fences and Walls in the CH Zone. The following regulations shall apply in the CH zone:

Retaining Walls in the R1 Zone. Retaining walls in the R1 zone which are constructed below a down slope wall of a building shall not exceed a height of five feet. See Section 30.11.070 for additional restrictions in required setbacks.

Additional Regulations in the H Overlay Zone. For criteria for fences and walls within the street front setback and the street side setback in the H overlay zone, see Section 30.21.040

Exhibits for Retaining Walls in ROS and R1R Zones. See Exhibits 1 and 2 below.

Regulations in ROS, R1, and R1R Zones. No rooftop equipment shall be permitted in the ROS, R1R and R1 zones. Permitted rooftop equipment may be replaced in its existing location. However, replacement shall not mean additional or larger equipment, or exposed ducting. Solar energy equipment, as defined in this title, shall not be considered rooftop equipment.

Regulations in the R-3050, R-2250, R-1650, R-1250, C1, C2, C3, CR, CPD, CR, MS, DSP, IND, IMU, IMU-R, SFMU, and TOD Zones. Rooftop equipment shall be completely enclosed on all sides or screened from view of public rights-of-way in the R-3050, R-2250, R-1650, R-1250, C1, C2, C3, CR, MS, DSP, CPD, CR, IND, IMU, IMU-R, SFMU and TOD zones. Solar energy equipment, as defined in this title, shall not be considered rooftop equipment.

General Provisions. Trash collection areas shall be enclosed within a building or screened with masonry walls having a minimum height of five and one-half feet and with an evenly distributed semi-enclosed roof covering at 40 percent of the trash collection area. If a trash collection area is to be within 50 feet of a street right-of-way line or within the front 50 percent of the lot, the access gates or doors shall not directly face the public street. Access gates or doors shall be of opaque material, except in the CR zone. Trash collection areas shall be designed, located or screened so as not to be readily identifiable from adjacent streets or highways. These standards shall not apply to lots containing two or less dwelling units.

Alternative Design for Industrial, Mixed Use and TOD Zones. In the IND, IMU, IMU-R, SFMU and TOD zones, trash collection areas may be screened with masonry walls having a minimum height of seven feet, instead of the semi-enclosed roof required in subsection A, above.

Alternative Design for the Medical Service Zone. In the MS zone, trash collection areas for a hospital shall be screened from view of the public street or sidewalk immediately adjacent to the property. For all other uses in the MS zone, trash collection areas shall be subject to general provisions in subsection A, above.

Regulations in the C1, C2, C3, CR, CPD, CH, CA, DSP, IND, IMU, IMU-R, SFMU, TOD, MS, P Overlay and PS Overlay Zones. In the C1, C2, C3, CR, CPD, CH, CA, DSP, IND, IMU, IMU-R, SFMU, TOD, MS, P overlay and PS overlay zones lighting for uncovered parking areas, vehicle accessways and walkways shall not exceed a height of 16 feet. Such overall height shall be measured from the paved parking area surface to the uppermost part of the light standard, including the light globe. Lighting shall be directed onto the driveways, walkways and parking areas within the development and away from adjacent properties and public rights-of-way. In addition, parking structure rooftop lighting shall be designed and installed to preclude light trespass (lighting intensity exceeding one-half foot candle measured at the property line utilizing a light meter held four feet about ground level directed at the light source) onto adjacent property. For additional parking structure lighting standards in the IND, IMU, IMU-R and SFMU zones see Section 30.34.120—Parking structures. Additionally, in the P overlay zone, headlight glare shall be shielded from all surrounding residential properties. The level of lighting on the site shall comply with The Energy Efficiency Standards for Residential and Nonresidential Buildings, Title 24, of the California Code of Regulations.

Regulations in the CE Zone. In the CE zone, lighting shall be directed onto driveways, walkways, paths and public areas within the development and away from surrounding properties and public rights-of-way.

Additional Regulations in IND Zone. Flashing, shimmering or flickering light shall be screened from view off site in the IND zone.

Lighting of Temporary Parking Areas. See Section 30.32.140 for additional regulations for temporary parking lots.

Street Front Setback. Solar energy equipment shall not be permitted in the street front setback area except as follows: If a building is located within the street front setback area by variance, administrative exception, or nonconforming entitlement, solar energy equipment may extend over those portions of the building that are located within the street front setback area and may extend a maximum of one foot beyond the perimeter of those portions of the building that are located within the street front setback area. For purposes of this section, the perimeter of the building shall be defined as the outer boundary of any roofed area of the building and shall also include any uncovered or partially covered portions of such building.

Street Side Setback. Solar energy equipment shall not be permitted in the street side setback area except as follows: If a building is located within the street side setback area by variance, administrative exception, or nonconforming entitlement, solar energy equipment may extend over those portions of the building that are located within the street side setback area and may extend over one foot beyond the perimeter of those portions of the building that are located within the street side setback area. For purposes of this section, the perimeter of the building shall be defined as the outer boundary of any roofed area of the building and shall also include any uncovered or partially covered portions of such building.

Interior Setback. The required interior setback shall be reduced by 30% or as follows: If a building is located within the interior setback area by variance, administrative exception, or nonconforming entitlement, solar energy equipment may extend over those portions of the building that are located within the interior setback area and may extend a maximum of one foot beyond the perimeter of those portions of the building that are located within the interior setback area. For purposes of this section, the perimeter of the building shall be defined as the outer boundary of any roofed area of the building and shall also include any uncovered or partially covered portions of the building.

Lot Coverage. Where lot coverage standards are applicable, an increase of 30% to the allowable lot coverage shall be permitted. The allowable increase may be occupied solely by solar energy equipment.

Landscaping. Where the percentage of total lot area to be permanently landscaped open space standards are applicable, a reduction of 30% to the minimum percentage of total lot area to be permanently landscaped open space shall be permitted. The allowable reduction may be occupied solely by solar energy equipment.