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Noise Measurement Survey <br />Project Number: WKE1702 <br />Project Name: Fairview Street Improvements <br />Site Number: ST-4 Date: 4/17/2018 <br />Test Personnel: Logan Freeberg <br />Equipment: Larson Davis 820 <br />Time: From 10:28AM To 10:48AM <br />Site Location: 1007 Marengo Place in residence back yard. <br />Primary Noise Sources: Traffic on Fairview Street and birds. <br />Measurement Results <br />dBA <br />Leg <br />67.3 <br />Lmax <br />81.3 <br />Lmin <br />46.4 <br />I- eak <br />94.4 <br />L2 <br />73.0 <br />Lg <br />70.6 <br />L25 <br />68.6 <br />L50 <br />66.3 <br />Atmospheric Conditions <br />Average Wind Velocity (mph) <br />2.5 <br />Maximum Wind Velocity (mph) <br />1.2 <br />Temperature (F) <br />68.5 <br />Relative Humidity (%) <br />28.4 <br />Comments: Wood slat fence about 6 feet high. The gaps have been covered with other pieces of <br />fencing. Large Cypress trees along fenceline bordering Fairview St. <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 />305 <br />11 <br />4 <br />313 <br />12 <br />6 <br />