Behrens and Associates, Inc.
Environmental Noise Control
Attachment 8
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Fri 5-Oct
1:00 AM
2:00 AM
3:00 AM
4:00 AM
5:00 AM
6:00 AM
7:00 AM
8:00 AM
9:00 AM
10:00 AM
11:00 AM
12:00 PM
1:00 PM
2:00 PM
3:00 PM
4:00 PM
5:00 PM
6:00 PM
7:00 PM
8:00 PM
9:00 PM
10:00 PM
11:00 PM
Sound Level (dBA)
Friday, October 5, 2012
Rare Element Resources
Bull Hill Mine, Location 5
Ambient Sound Level Survey
Hourly Average Sound Levels, Leq
24- Hr Average Sound Levels, Leq
35.8 dBA
