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4. ENVIRONMENTAL ANALYSIS <br /> 4.5 NOISE .-- <br /> TABLE 45-1 <br /> MAXIMUM ALLOWABLE NOISE EXPOSURE <br /> PART I: TRANSPORTATION NOISE SOURCES <br /> Noise Sensitive Land Use Outdoor Activity Areas' Interior Spaces <br /> (Use Types) dBA DNL dBA DNL <br /> Residential 65 45 <br /> Administrative Office - 45 <br /> Child Care Services,Child Care Centers - 45 _ <br /> Community Assembly 65 45 <br /> Cultural&Library Services - 45 <br /> Educational Services: General - 45 <br /> Funeral&Interment Services—Undertaldng 65 45 <br /> Lodging Services 65 45 _ <br /> Medical Services 65 45 <br /> Professional Services - 45 <br /> Public Services(excluding Hospitals) - 45 <br /> Hospitals 65 45 <br /> Recreation—Indoor Spectator - 45 <br /> PART D: STATIONARY NOISE SOURCES <br /> Outdoor Activity Areas' <br /> Daytime2 Nighttime2 <br /> (7:00 AM to 10:00 PM) (10:00 PM to 7:00 AM) <br /> Hourly Equivalent Sound Level(Leq),dBA 50 45 <br /> Maximum Sound Level(L.),dBA 70 65 <br /> ' Where the location of outdoor activity areas in unknown or is not applicable,the noise standard shall be applied at <br /> the property line of the receiving land use. When determining the effectiveness of noise mitigation measures,the <br /> standards shall be applied on the receiving side of noise barriers or other property line noise mitigation measures. <br /> 22 Each of the noise level standards specified shall be reduced by 5 dBA for impulsive noise,single tone noise,or noise <br /> consisting primarily of speech or music. <br /> SOURCE: San Joaquin County,San Joaquin County Development Title,Chapter 9-1025.9 Noise,2002. <br /> (c) (3) Noise associated with construction,provided such activities do not take place before <br /> 6:00 AM or after 9:00 PM on any day, shall be exempt from the noise provisions in <br /> Table 4.5-1. _ <br /> (d) The Review Authority shall require the preparation of an acoustical study in instances <br /> where it has determined that a project may expose existing or proposed noise sensitive <br /> RMC Pacific vemeas Qaany Mining and Redamadon Pmtect 4.5-8 ESA i 203015 <br /> Adm.m ve Dram Ent March 2004 <br />