Laserfiche WebLink
Arden Hills 55+ Senior Housing Complex Traffic Noise Assessment <br />David Braslau Associates, Inc. Page 20 <br /> <br />Model results are summarized in Table 4.1. There is no information on Home 1 but the effect of <br />refelctions at this site are not expected to be greatly different from the other homes. <br /> <br />Table 4.1 TNM 3.2 Model Results <br />HOME With Refl No Refl Effect <br />2 65.92 65.89 0.03 <br />3 65.75 65.73 0.02 <br />4 64.77 64.76 0.01 <br />5 64.74 64.73 0.01 <br />6 63.14 63.13 0.01 <br />7 63.46 63.45 0.01 <br />8 63.24 63.24 0 <br />Because of the distance from the building and different building façade angles relative to the roadway, <br />sound reflections from the new building are therefore not likely to have a significant effect on sound <br />levels and the perception of traffic noise from the roadways. Even if the building façade were close to <br />and parallel with the roadway, the building surface will still diffuse some of the sound and an increase <br />would always be less than 3 dBA