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t, <br /> ..:...«.z..:.,a, "{-. €E ... <br /> «...:.,«' ;-EFe.P• t.' E....«.:-., ... €?m «.,... >t S°._........:-,....3 .�... ,. ...'.. �x°'..,.... i.�,.ac.�...tPP. <br /> .....�� �:.. x'.2. t-r. .r �?:i {>.;.§;�h qj.»..._>..;:_:< _....a:_�. ., GE€.z..�z^'. '-,, <br /> .� � .a�: � �# � E�' :.:��;:::..:�._ _ ;, a�y ,'sTable Z,1.5UMMARY:OF IMPACT'S AND;MITEGAT'lON MEASURES. ... P g � • --I�,3 ; �_, � �„�� '':��,E,:.� �...,,'��” <br /> Level of Significance Level of Significance <br /> Environmental Impact Before Mitigation Mitigation Measures After Mitigation <br /> LS S LS SU <br /> Impact 4.6-1 A-1,A-2& A-3 Mitigation Measure 4.6-1a(A-3). All Alts. <br /> Unacceptable Noise Levels from A-4 <br /> Proposed Plants The proponent shall locate the effective noise center of the plant area to a position at least 3.000 feet <br /> from Residence#2. This measure would provide a sufficient buffer zone between the noise source <br /> and receiver to attenuate plant area noise levels to acceptable limits. <br /> OR Jl <br /> Mitigation Measure 4.Efb(A-3) _ <br /> After aggregate plant start up,a noise investigation of the plant shall be conducted by the proponent <br /> to determine additional industrial noise control measures to be incorporated in the plant design in <br /> N order to reduce overall processing equipment and asphalt plant noise emissions to a level of 55 dB <br /> Leq or less at Residence#2. <br /> W <br /> Impact 4.6-2 All Alts. None required. <br /> Unacceptable Noise Levels from <br /> Mining And/Or Reclamation <br /> Activities <br /> 5 <br /> Impact 4.6-3 A-1,A-2& A-3 None available A-1,A-2& A-3 <br /> Unacceptable Noise Levels from A4 A-4 <br /> Truck Traffic <br /> Impact 4.64 All Alts. None required. <br /> Cumulative Noise Impacts <br /> -xv BtOIOg<1Ca .r<».,r_�C.. �.-_�.;.._.:., -te..-<uabc.•r,£...... _. h-......'. ;.a �..... • e _ 's . .. . _ <br /> 4"1 <1:14—F, <br /> a <br /> tReSopfCeS <br /> Impact 4.7-1 All Alts. None required. <br /> Potential Impacts to Common Plants <br /> and Wildlife <br /> LS=less than significant A-1 =Proposed Project <br /> S=significant A-2=Proposed Project with Alternate Northern Access Road <br /> SU=significant and unavoidable A-3=Proposed Project with Alternate Southern Access Road to New Interchange <br /> A-4=No Project <br />