Total Sound Level Minus Ambient Sound Level
|
Correction Factor to be Subtracted from Total Sound Level
|
---|---|
10
|
0
|
9
|
1
|
8
|
1
|
7
|
1
|
6
|
1
|
5
|
2
|
4
|
2
|
3
|
3
|
2
|
4
|
1
|
7
|
Table 1
Continuous Sound Levels by Receiving Land Use
| |||
---|---|---|---|
Receiving Land Use Category
|
Time
|
Sound Level Limit
| |
I.
|
Residential, public space, open space, agricultural, or institutional
|
1) 7:00 a.m. to 10:00 p.m.
|
55 dBA
|
2) 10:00 p.m. to 7:00 a.m. plus Sundays and legal holidays
|
50 dBA
| ||
II.
|
Office, commercial or business
|
1) 7:00 a.m. to 10:00 p.m.
|
65 dBA
|
2) 10:00 p.m. to 7:00 a.m. plus Sundays and legal holidays
|
60 dBA
| ||
III.
|
Industrial
|
At all times
|
70 dBA
|