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<br />Condominiums <br />City Noise Standards 75 70 65 60 55 <br />Exceeds Exterior Noise No No No No No <br />Standard? <br /> <br />The Planning Center, March 8, 2005 <br /> <br />Cumulative Operational Noise Impacts <br /> <br />The primary noise sources within the project area vicinity <br />are vehicle traffic along MacArthur Boulevard and Main <br />Street. Noise levels decrease with distance from these <br />sources. Noise sensitive uses such as the condominiums <br />located south of the project site are currently exposed to <br />substantial levels of noise from Main Street and <br />secondarily from MacArthur Boulevard. While noise <br />generated by the proposed project would be in compliance <br />with the City's exterior and interior noise standards, <br />project generated noise would still be discernable and will <br />contribute to the overall noise level in the area. <br /> <br />MITIGATION MEASURES <br /> <br />. Building plans for the proposed project shall reflect <br />that the proposed car wash would be a Mark VII <br />Automated Car Wash System or the Ryko Car Wash System. <br /> <br />. Building plans for the proposed project shall reflect <br />a sound wall with a minimum height of 12 feet and a <br />density of at least 4 lbs. per square feet. The <br />location of the sound wall shall be provided in <br />accordance with Exhibit N-1. <br /> <br />. Mitigation monitoring shall be conducted after <br />construction of the project to ensure that noise <br />generated by the automated car wash shall not exceed <br />the City's exterior noise standard. If the operation <br />of the automated car wash exceeds the City's <br />standards, additional noise mitigation shall be <br />required to achieve compliance with the City's <br />exterior noise standard. Additional mitigation may <br />include the installation of automated doors at the <br />entrance and exit of the car wash or sound walls. <br /> <br />D. A substantial temporary or periodic increase in <br />ambient noise levels in the project vicinity above <br />levels existing without project. <br /> <br />28 <br /> <br />3'A~~1 <br />