Commercial Districts
Octave Band Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Decibels | Nonresidential District Decibels |
20 | 75 | 72 | 79 |
75 | 150 | 67 | 74 |
150 | 300 | 59 | 66 |
300 | 600 | 52 | 59 |
600 | 1,200 | 46 | 53 |
1,200 | 2,400 | 40 | 47 |
2,400 | 4,800 | 34 | 41 |
4,800 | — | 32 | 39 |
Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Displacement (inches) | Nonresidential District Displacement (inches) |
0 | 10 | 0.0004 | 0.0020 |
10 | 20 | 0.0002 | 0.0010 |
20 | 30 | 0.0001 | 0.0006 |
30 | 40 | 0.0001 | 0.0004 |
40 | 50 | 0.0001 | 0.0003 |
50 | — | 0.0001 | 0.0002 |
Octave Band Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Decibels | Nonresidential District Decibels |
20 | 75 | 72 | 79 |
75 | 150 | 67 | 74 |
150 | 300 | 59 | 66 |
300 | 600 | 52 | 59 |
600 | 1,200 | 46 | 53 |
1,200 | 2,400 | 40 | 47 |
2,400 | 4,800 | 34 | 41 |
4,800 | — | 32 | 39 |
Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Displacement (inches) | Nonresidential District Displacement (inches) |
0 | 10 | 0.0004 | 0.0020 |
10 | 20 | 0.0002 | 0.0010 |
20 | 30 | 0.0001 | 0.0006 |
30 | 40 | 0.0001 | 0.0004 |
40 | 50 | 0.0001 | 0.0003 |
50 | — | 0.0001 | 0.0002 |
Octave Band Frequency | ||||
|---|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District (decibels) | Nonresidential District (decibels) | |
20 | 75 | 72 | 79 | |
75 | 150 | 67 | 74 | |
150 | 300 | 59 | 66 | |
300 | 600 | 52 | 59 | |
600 | 1,200 | 46 | 53 | |
1,200 | 2,400 | 40 | 47 | |
2,400 | 4,800 | 34 | 41 | |
4,800 | – | 32 | 39 | |
Dimension | Standard | |
Minimum tract area | 10 acres | |
Minimum track setback | 50 feet | |
Minimum lot size | 3 acres* | |
Minimum lot frontage | 150 feet | |
Minimum lot width | 110 feet | |
Minimum front yard | 75 feet | |
Minimum side yard | 25 feet | |
Minimum rear yard | 50 feet | |
Maximum building coverage | 50% | |
Maximum impervious ratio | 75% | |
Maximum building height | 50 feet |
* | Twenty-five percent of the lots may have a lot area of not less than two acres, provided an average lot area of three acres is maintained over the entirety of the tract being developed. |
Octave Band Frequency | ||||
|---|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal To | Residential District (decibels) | Nonresidential District (decibels) | |
20 | 75 | 72 | 79 | |
75 | 150 | 67 | 74 | |
150 | 300 | 59 | 66 | |
300 | 600 | 52 | 59 | |
600 | 1,200 | 46 | 53 | |
1,200 | 2,400 | 40 | 47 | |
2,400 | 4,800 | 34 | 41 | |
4,800 | ---- | 32 | 39 | |
Frequency | ||||
|---|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal To | Residential District Displacement (inches) | Nonresidential District Displacement (inches) | |
0 | 10 | 0.0004 | .00020 | |
10 | 20 | 0.0002 | 0.0010 | |
20 | 30 | 0.0001 | 0.0006 | |
30 | 40 | 0.0001 | 0.0004 | |
40 | 50 | 0.0001 | 0.0003 | |
50 | -- | 0.0001 | 0.0002 | |
Commercial Districts
Octave Band Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Decibels | Nonresidential District Decibels |
20 | 75 | 72 | 79 |
75 | 150 | 67 | 74 |
150 | 300 | 59 | 66 |
300 | 600 | 52 | 59 |
600 | 1,200 | 46 | 53 |
1,200 | 2,400 | 40 | 47 |
2,400 | 4,800 | 34 | 41 |
4,800 | — | 32 | 39 |
Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Displacement (inches) | Nonresidential District Displacement (inches) |
0 | 10 | 0.0004 | 0.0020 |
10 | 20 | 0.0002 | 0.0010 |
20 | 30 | 0.0001 | 0.0006 |
30 | 40 | 0.0001 | 0.0004 |
40 | 50 | 0.0001 | 0.0003 |
50 | — | 0.0001 | 0.0002 |
Octave Band Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Decibels | Nonresidential District Decibels |
20 | 75 | 72 | 79 |
75 | 150 | 67 | 74 |
150 | 300 | 59 | 66 |
300 | 600 | 52 | 59 |
600 | 1,200 | 46 | 53 |
1,200 | 2,400 | 40 | 47 |
2,400 | 4,800 | 34 | 41 |
4,800 | — | 32 | 39 |
Frequency | |||
|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District Displacement (inches) | Nonresidential District Displacement (inches) |
0 | 10 | 0.0004 | 0.0020 |
10 | 20 | 0.0002 | 0.0010 |
20 | 30 | 0.0001 | 0.0006 |
30 | 40 | 0.0001 | 0.0004 |
40 | 50 | 0.0001 | 0.0003 |
50 | — | 0.0001 | 0.0002 |
Octave Band Frequency | ||||
|---|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal to | Residential District (decibels) | Nonresidential District (decibels) | |
20 | 75 | 72 | 79 | |
75 | 150 | 67 | 74 | |
150 | 300 | 59 | 66 | |
300 | 600 | 52 | 59 | |
600 | 1,200 | 46 | 53 | |
1,200 | 2,400 | 40 | 47 | |
2,400 | 4,800 | 34 | 41 | |
4,800 | – | 32 | 39 | |
Dimension | Standard | |
Minimum tract area | 10 acres | |
Minimum track setback | 50 feet | |
Minimum lot size | 3 acres* | |
Minimum lot frontage | 150 feet | |
Minimum lot width | 110 feet | |
Minimum front yard | 75 feet | |
Minimum side yard | 25 feet | |
Minimum rear yard | 50 feet | |
Maximum building coverage | 50% | |
Maximum impervious ratio | 75% | |
Maximum building height | 50 feet |
* | Twenty-five percent of the lots may have a lot area of not less than two acres, provided an average lot area of three acres is maintained over the entirety of the tract being developed. |
Octave Band Frequency | ||||
|---|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal To | Residential District (decibels) | Nonresidential District (decibels) | |
20 | 75 | 72 | 79 | |
75 | 150 | 67 | 74 | |
150 | 300 | 59 | 66 | |
300 | 600 | 52 | 59 | |
600 | 1,200 | 46 | 53 | |
1,200 | 2,400 | 40 | 47 | |
2,400 | 4,800 | 34 | 41 | |
4,800 | ---- | 32 | 39 | |
Frequency | ||||
|---|---|---|---|---|
Cycles Per Second Greater Than | Cycles Per Second Less Than or Equal To | Residential District Displacement (inches) | Nonresidential District Displacement (inches) | |
0 | 10 | 0.0004 | .00020 | |
10 | 20 | 0.0002 | 0.0010 | |
20 | 30 | 0.0001 | 0.0006 | |
30 | 40 | 0.0001 | 0.0004 | |
40 | 50 | 0.0001 | 0.0003 | |
50 | -- | 0.0001 | 0.0002 | |