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f <br /> prepared to accept the inconveniences or discomforts associated with agricultural operations or activities, <br /> such as noise,odors,.,,insects; dust or.fumes. San Joaquin County..has determined that such <br /> inconveniencies or discomforts shall not be considered to be"a nuisance.'° [Implementation Measure <br /> 32.4.3.9 <br /> Timing:.Prior to approval of Final MOW. <br /> NOISE- <br /> 17. Increase Traffic Noise: Before occupancy of the first"residence.,at College,P.ark,.a noise barrier shall <br /> be constructed by the College Park developer s.between Mefive existing residences located on the <br /> north.side of Grant Line Road between.Central Parkwayand,the Alameda County.line (Receptor 14 <br /> in Figure 4:13-2 of the.College Park Final Elk),and the northern travel lane of Grant Line Road. The <br /> noise barriers may consist of a Wall, berm,or combination thereof. The-exact location, height, and <br /> character of the noise barrier shall be determined by..a noise consultant approved by the County. The <br /> sound barrier shall reduce outdoor noise levels at the center of the front yards of the five existing <br /> residences to below 65 dBA Ld,/CNEL. If Grant Line Road is widened at this location subsequent to <br /> construction of the sound barrier but before removal of the five residences under Specific Plan 11, the <br /> sound barrier shall be relocated, as required. If the five existing residences are removed under <br /> i Specific Plan 11 before occupancy of the first residence under the College Park project, this mitigation <br /> measure shall not require implementation. This mitigation shall be funded through fair-share <br /> l payments by the College Park developers. [MM 4.13-3] <br /> Timing: Design submitted with Improvement Plans for first Final Map and compliance verified prior to <br /> the issuance of building permits. <br /> 18. Outdoor Noise Levels: Best available noise reduction measures shall be implemented by the <br /> applicant to reduce noise levels in primary outdoor use areas (backyards)of new residential <br /> development to an Ldn of 60 dB. The subdivider shall specify what reasonable measures have been <br /> taken in this regard. Where it is not possible to reduce noise levels to this level using practical <br /> application of the best available noise reduction measures, an exterior noise level of up to 65 db may <br /> be allowed. [Master Plan Policy 11.3.1 (e) and Specific Plan III Implementation Measure 11.2.3.b and <br /> e_] In the case that noise levels cannot be reduced to the design noise level of 60 dB, the applicant <br /> must provide notice via a note on the deed of each lot stating that exterior noise levels may exceed <br /> 60 dB. <br /> Timing: Inclusion of note on the Final Map approved by CDD prior to Final Map approval, and <br /> inclusion of note on deed prior to issuance of building permits. <br /> 19. Walls: The developer shall construct the wall as shown on the"Wall Plan, Fencing, and Edge <br /> Treatment Plan" attachment to the Tentative Map, consistent with Specific Plan III Figure 4-27 <br /> (Community Wall, Agricultural Fence, View Fence, Security Fence, and Chain Link Fence) and the <br /> MHCSD Design Manual. <br /> Timing: Wall design submitted with Improvement Plans; wall constructed as part of the applicable <br /> final map prior to occupancy of the first residence. <br /> 20. Interior Noise Levels: Interior noise levels for housing proposed to be located in areas exposed to <br /> an exterior noise level of an Ldn above 60 dB shall be maintained at or below an Ldn of 45 dB. <br /> [Implementation Measure 11.2.1 (4)] <br /> Timing: Compliance verified prior to the issuance of building permits. <br /> Conditions of Approval - 5- PA-0700093 <br />