PERFORMANCE STANDARDS
Table III Sound Levels in Decibels (dBA) | ||
|---|---|---|
Location | Maximum Leq(A) Sound Level (dBA) | |
At a lot line of a residential use in a Residential District - R | 58 | |
At a lot line of a Tourist and Highway Services District — C-4 | 63 | |
At a lot line of a General Commercial District — C-3 | 60 | |
At a lot line of an Agricultural and Conservation District I-1 | 60 | |
At a lot line of a Services District — S or Industrial and Warehousing District I-1 | 60 | |
At a lot line of a General Industrial District I-2 | 65 | |
At a lot line of a Heavy Industrial District I-3 | 70 | |
Table IV | ||||
|---|---|---|---|---|
Type or Location of Operation or Character of Noise | Correction (dBA) | |||
1. | Daytime operation only* | +5 | ||
2. | Noise source operations less than** | |||
a. | 20% of any one-hour period | +10 | ||
b. | 50% of any one-hour period | +5 | ||
* | Daytime operation is defined as 7:00 a.m. to 9:00 p.m. | |
** | Apply no more than one of these corrections in a particular situation. |
PERFORMANCE STANDARDS
Table III Sound Levels in Decibels (dBA) | ||
|---|---|---|
Location | Maximum Leq(A) Sound Level (dBA) | |
At a lot line of a residential use in a Residential District - R | 58 | |
At a lot line of a Tourist and Highway Services District — C-4 | 63 | |
At a lot line of a General Commercial District — C-3 | 60 | |
At a lot line of an Agricultural and Conservation District I-1 | 60 | |
At a lot line of a Services District — S or Industrial and Warehousing District I-1 | 60 | |
At a lot line of a General Industrial District I-2 | 65 | |
At a lot line of a Heavy Industrial District I-3 | 70 | |
Table IV | ||||
|---|---|---|---|---|
Type or Location of Operation or Character of Noise | Correction (dBA) | |||
1. | Daytime operation only* | +5 | ||
2. | Noise source operations less than** | |||
a. | 20% of any one-hour period | +10 | ||
b. | 50% of any one-hour period | +5 | ||
* | Daytime operation is defined as 7:00 a.m. to 9:00 p.m. | |
** | Apply no more than one of these corrections in a particular situation. |