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Ai t¢C�1�C1N CCULINTY WT <br /> IT <br /> � / tgt4:E.ua�.TON'A1![.,5r4GrC'fA1!1.."GA'AS?�'623Z <br /> +�y't�>� f'1�ONK'2091{68%312} �r1%::'209I1+ f6$ <br /> �,3:7.2010 <br /> Mr.l'aui.3vll,ztrd, <br /> l�rusi 6111 <br /> Bollard keoustica:l'i4otiaultants Inc. <br /> .455Immn-street,suitas•;l <br /> Nu\vOascic,CA 956,58 <br /> 1te.: Munn laorkinsEffivif.6nmcutAI?mise�ssessnlerit; <br /> for Incru.sed'Nf'gI)Wine Oportttiops. <br /> I).elr i�lr.J:�'oil¢ril: <br /> 1'hc t;onnnitnitj 13yVvinlnne31tDC1ia�fcnentits,regi:trw ,tl?Gabcve:rvf� pncc, .Esttvirci�nacntttl <br /> N iso.A35CSsrila ill{f?~l; )i'�r the it unil l'`hit iiis t�ility all .1st Rjvzr:3tst'14 h.l. sc.11oil,M y.ou <br /> arcsat%vat!c;the noisy as�essipeW xe(luust by the Catlin iS lit roslioosu t�Mttilll c't'.1?erl.Jill; 4v1Slc).;l <br /> ci#'11pptnvcd Ac{annt e,pl?1icaYaon.ts)r E apilllfliitig opera 6l jit fauifiiy irc)ill9 0 <br /> Iain.to ±.Oii a.11t.,asiwilded ftirspisaafao fl g;httiliiu p,tvxn;'pta c t .'1"Ile�ttrccalt glrcrtitisr hciur5 <br /> 11or(he plant,ttr(,restricted ti)ilio1?i rrotl iirciill 0..04`11!1.to 9 t o-'r.m. <br /> Cll)t)11 ri-view ofIbe.I-WA, some ciuesti6iis/ <br /> issuos au�+atr�linl;.t11G usSSSsnle ail. <br /> I,e�ry;t:a�d Ca11a,Y <br /> Tlie study aplMMrs to imorvOotly rely vn:?tlt'`tl,+rel' she= :c. ':tt ZciAit"a�;ra,;e-Ltna "tp find <br /> atimpliance witfa DuVokOlipient T-41p re-cltlire:nit,ntN, lY tats c t?C: tsitag,_t11c oto: rid Lsma� Ztlt+zut <br /> aver aging. Cot ltlsi,ln�c�Qrl Scpteil>liQr 2&;. 08,print viper attbiiS.r. sults�l in I eq itlak e ceedec# <br /> -th' -COLInty Nigh'ttirile Aaud4rd fort:},e iiodrs t)f 1`0.- p iii.., l.�:p0:pmi.,2 d,m.,,3.OD il.m,,and 0 <br /> a:an.. Yet illG"at'veraa"df'tite la 's;vas;vve[I tie1 till .cuunt �'st3iid�rd Xtke;lktalax:�,igttres <br /> were <br /> §imilar. Tfte.Le4I is i211'ealdy ti stacl5iical'"ltvarutse"tulcc t3 otrariitl'llc,iir.ni'cclnfltlitaiis.rr atliias�s: <br /> The Tille 4-c2q sires pf 9jWu 10 Auy Wow tho Uq 1 aily give lrour,iml nveraigbd throughout the O <br /> dtiytimc or niglltthnc.The Liticax—i3 the lnaxl.mmil shigIC•nttiim,'event,nOt an zi c,u gG (ifihc Iauax <br /> ofcatclt hour, The defluitions Oem the:C)evc1opment'I:itlearepro4i fed below. : <br /> Egnivalunt St URO Level 'Tguivalent soujid—level"or"Leel"lne tl1s i11e Sound p <br /> laurel Coiltilining flit Sault:tt.W Mier&ag-a time-varying-Fsoutnd level over a given samplo period, <br /> typic:nlly7 com muted-l'or a one 0)hour sample period. <br /> Maximum Sound L,rvul(fang'();"Mt Ximutlt 50und level"or"I'mfax"means tilt? O <br /> maximum sound level recordeiJ dtiring,at.rlciist .evt tit_ <br /> O <br />