A. Commercial Retail Land Use Category. Building materials sales in the Commercial Retail category shall comply with the following standards.
1. Limitation on Use. Building materials sales shall not include incidental retail ready-mix concrete operations.
2. Enclosure Required. In the Commercial Retail category, all building materials sales activities and storage shall be enclosed within a building.
B. Commercial Service Land Use Category. Building materials sales uses in the CS land use category that include incidental retail ready-mix concrete operations used primarily by retail customers (not wholesalers or contractors) shall comply with the following standards.
1. Application Content. Where the site adjoins a residential land use category or a lot containing a residential use, the Use Permit application shall include an acoustical report with recommended mitigation measures which enable compliance with the exterior noise standard in Section 22.10.120.
2. Access. Shall be taken from a collector, arterial or freeway frontage road, and shall not be taken through residential areas or on streets used primarily by residential traffic.
3. Operation.
a. Hours of Operation. Between seven A.M. and nine P.M. where adjacent to a residential category or a lot containing a residential use; no limitations in other locations.
b. Noise. Noise from the ready-mix concrete operation shall not exceed sixty-five dBA as measured at the nearest property line of a residential category or a lot containing a residential use. (Ord. 2982 § 1 (part), 2002)