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Noise Measurement Survey <br />Project Number: WKE1702 <br />Project Name: Fairview Street Improvements <br />Site Number: ST-13 Date: 4/17/2018 <br />Test Personnel: Jason Lui <br />Equipment: Larson Davis 824 <br />Time: From 1:12PM To 1:32PM <br />Site Location: 1417 Glenarbor Street in residence backyard. <br />Primary Noise Sources: Traffic on Fairview Street. <br />Measurement Results <br />dBA <br />Leg <br />55.7 <br />Lmax <br />67.9 <br />Lmin <br />39.8 <br />I- eak <br />84.3 <br />L2 <br />61.5 <br />Lg <br />58.9 <br />L25 <br />57.0 <br />L50 <br />54.7 <br />Atmospheric Conditions <br />Average Wind Velocity (mph) <br />6.3 <br />Maximum Wind Velocity (mph) <br />1.7 <br />Temperature (F) <br />75.4 <br />Relative Humidity (%) <br />76.5 <br />Comments: Back wall = 10.5 blocks (a, 8 inches each. North wall = 8 blocks (a, 8 inches each + <br />5 planter blocks. South wall = 7 blocks k 8 inches each + 5 planter blocks. Approximately <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 />377 <br />33 <br />6 <br />378 <br />15 <br />2 <br />17th St. <br />3/3 <br />45 mph <br />272 <br />8 <br />4 <br />260 <br />3 <br />3 <br />