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Noise Measurement Survey <br />Project Number: WKE1702 <br />Project Name: Fairview Street Improvements <br />Site Number: ST-12 Date: 4/17/2018 <br />Test Personnel: Daniel Kaufman <br />Equipment: Larson Davis 831 <br />Time: From 12:19PM To 12:39PM <br />Site Location: 1413 North Glenarbor Street in residence back yard. <br />Primary Noise Sources: Traffic on Fairview Street. <br />Measurement Results <br />dBA <br />Leg <br />54.5 <br />Lmax <br />67.5 <br />Lmin <br />37.8 <br />I- eak <br />96.0 <br />L2 <br />60.1 <br />Lg <br />58.3 <br />L25 <br />55.7 <br />L50 <br />52.7 <br />Atmospheric Conditions <br />Average Wind Velocity (mph) <br />5.1 <br />Maximum Wind Velocity (mph) <br />1.4 <br />Temperature (F) <br />75.5 <br />Relative Humidity (%) <br />26.0 <br />Comments: Eastern wall = 10 blocks (a, 8 inches each + 6 inch topper. Northern wall = 9 blocks <br />& 8 inches each. Southern wall = 10 blocks k 8 inches each. <br />Traffic Description: <br />Roadway <br /># Lanes <br />Speeds <br />NB/EB <br />Counts <br />SB/WB Counts <br />Auto <br />MT <br />HT <br />Auto <br />MT <br />HT <br />Fairview St. <br />2/2 <br />45 mph <br />359 <br />17 <br />3 <br />326 <br />9 <br />3 <br />