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Table 4.4-5 <br /> San Joaquin County Development Code Table 9-1025.9 <br /> Part I—Transportation Noise Sources <br /> Noise Sensitive Land Use(Use types) Outdoor Activity Areasl (dB Ldp) Interior Spaces(dB Ldp) <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— 65 45 <br /> Undertaking <br /> Lodging Services 65 45 <br /> Medical Services 65 45 <br /> Professional Services — 45 <br /> (excluding Hospitals) <br /> Public Services(hospitals only) 65 45 <br /> Recreation—Indoor Spectator — 45 <br /> Religious Assembly 65 45 <br /> Part II—Stationary Noise Sources <br /> Outdoor Activity Areas'—Daytime2 Outdoor Activity Areas'—Nighttime2 <br /> (7 a.m.-10 p.m.) (10 p.m.-7 a.m.) <br /> Hourly Equivalent Sound Level(Leq),dB 50 45 <br /> Maximum Sound Level(L,nax),dB 70 65 <br /> Notes:dB=decibels;Ldp=day-night average noise level <br /> ' Where the location of outdoor activity areas is unknown or is not applicable,the noise standard shall be applied at the property line of the <br /> receiving land use.When determining the effectiveness of noise mitigation measures,the standards shall be applied on the receiving <br /> side of noise barriers or other property line noise mitigation measures. <br /> 2 Each of the noise level standards specified shall be reduced by 5 dB for impulsive noise,single-tone noise,or noise consisting primarily <br /> of speech or music. <br /> Source:San Joaquin County 2006 <br /> (C) If standard government approved models do not exist(e.g.,railroad and industrial noise sources), <br /> a description of the model shall be provided. <br /> (3) A description of existing and future noise levels together with a comparison of these noise levels to <br /> the noise level standards specified in Table 9-1025.9 (Table 4.4-5). <br /> (4) Recommend(ed)mitigation measures to achieve compliance with the standards specified by Table 9- <br /> 1025.9 (Table 4.4-5) (i.e.,noise barriers, site design, setbacks, equipment modification, structure <br /> soundproofing), or a detailed explanation stating why mitigation is infeasible. <br /> EDAW Manteca WQCF and Collection System Master Plans EIR <br /> Noise 4.4-12 City of Manteca <br />