Table I
| |||||
---|---|---|---|---|---|
Maximum Permissible Sound Pressure
| |||||
(Levels in Decibels re 0.0002 Microbars)
| |||||
7:00 a.m. to 10:00 p.m.
| |||||
Octave Band Center Frequency (hz)
|
Resid Into Resid
|
Comm Into Comm
|
Industrial Into Comm
|
Industrial Into Resid
|
Comm Into Resid
|
31.5
|
72
|
79
|
79
|
72
|
72
|
63
|
71
|
78
|
78
|
71
|
71
|
125
|
65
|
72
|
73
|
66
|
65
|
250
|
57
|
64
|
67
|
60
|
57
|
500
|
51
|
58
|
61
|
54
|
51
|
1000
|
47
|
52
|
55
|
49
|
45
|
2000
|
39
|
46
|
50
|
44
|
39
|
4000
|
34
|
41
|
46
|
40
|
34
|
8000
|
32
|
39
|
43
|
37
|
32
|
A-scale levels
|
55 dB(A)
|
63 dB(A)
|
64 dB(A)
|
58 dB(A)
|
55dB(A) (for monitoring purposes)
|
Comm = Commercial
|
Resid = Residential
|
Regulation will be according to the underlying zones. Conservancy
zones that are not publicly owned shall be regulated according to
the adjacent zone. If the neighboring zones are different, they shall
be extended to the center of the conservancy for the purposes of this
section.
|