Laserfiche WebLink
` <br />CHANGES IN INTENSITY LEVEL (or dB) <br />Changes in intensity Level, dB Changes in Apparent Noise Level <br />� ! 1 Almost imperceptible <br />-----'-----_---3 ------ --- -------- Just perceptible <br />5 Noticeable to most <br />- 10 Easily No±iceabJe to all <br />I hope that this report has provided you with useful information. In the interim, if you <br />should have any questions or would like to discuss the contents of this report please don't <br />hesitate to contact me at any time. <br />Sincerely, � <br />Dominion Envire n a] C�nsultants, Inc. <br />By <br />Vern L. Crow, T.H. <br />President <br />