Oil and Gas Resource Development
Permitted Increase (dBA) | Duration of Increase (minutes*) | |
|---|---|---|
5 | 15 | |
10 | 5 | |
15 | 1 | |
20 | 1 |
*Cumulative minutes during any one hour. |
Oil and Gas Resource Development
Permitted Increase (dBA) | Duration of Increase (minutes*) | |
|---|---|---|
5 | 15 | |
10 | 5 | |
15 | 1 | |
20 | 1 |
*Cumulative minutes during any one hour. |