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TABLE <br />4 -4 <br />NOISE <br />MEASUREMENTS AT <br />SENSITIVE <br />RECEPTORS <br />Site <br />^r - ~__ <br />Legl <br />- w- - -- <br />Time of Day <br />----- <br />-- <br />Date <br />»---- ---- - - - - -- <br />Comments <br />(dBA) <br />(pM) (1986) <br />= =___.- <br />1 <br />71 <br />5:40 <br />12/17 <br />Front yard of midblock <br />SFD. <br />2 <br />70 <br />4:40 <br />12/17 <br />Elementary school <br />playground. <br />3 <br />66 <br />5:17 <br />12/17 <br />Recreational area MFD. <br />4 <br />67 <br />5:40 <br />12/17 <br />Community College <br />auditorium. <br />5 <br />72 <br />6:00 <br />12/30 <br />Front yard of SFD, full <br />street exposure. <br />6 <br />72 <br />6:07 <br />12/17 <br />Front porch of <br />midblock SFD. <br />7 <br />73 <br />5:25 <br />12/30 <br />MFA at Bristol ROW <br />S <br />fib <br />4:48 <br />12/30 <br />Corner SFD <br />9 <br />64 <br />5:03 <br />12/30 <br />Rear yard of SFD; <br />5' black wall. <br />10 <br />71 <br />3:15 <br />12/18 <br />Track field at high <br />school; 3.5' above grade. <br />11 <br />70 <br />3:57 <br />12/18 <br />Elementary school <br />playground. <br />12 <br />70 <br />5:40 <br />12/18 <br />Front yard of corner <br />5FD. <br />12A <br />63 <br />4:45 <br />12/18 <br />Rear yard of corner <br />SFD; wooden fence. <br />13 <br />63 <br />4:57 <br />12/18 <br />Front yard of second <br />line receptor. <br />13A <br />54 <br />5:25 <br />12/18 <br />Back yard of second <br />line receptor. <br />1. <br />Adjusted to <br />reflect maximum <br />one hour <br />Leq values based upon <br />the peak hour <br />traffic volume <br />compared <br />to the traffic volume <br />during the noise measurement <br />period. <br />4 -8 <br />