uses.
Heat of Fuel Burned (British Thermal Unit per hour) | Fly Ash Rate of Emission (pounds per hour) | |
|---|---|---|
1,000,000 | 1 | |
100,000,000 | 100 | |
400,000,000 | 330 | |
1,000,000,000 | 750 | |
2,000,000,000 | 1,365 | |
3,000,000,000 | 1,850 | |
4,000,000,000 | 2,260 | |
5,000,000,000 | 2,640 | |
6,000,000,000 | 2,950 | |
7,000,000,000 | 3,200 | |
8,000,000,000 | 3,410 | |
10,000,000,000 | 3,750 |
For heat content between any two consecutive heat contents given in the table, the fly ash limitations shall be determined by means of interpolation. | ||
Octave Band, Frequency (cycles per second) | Sound Pressure Levels (decibels) | |
|---|---|---|
0 to 74 | 79 | |
75 to 149 | 74 | |
150 to 299 | 66 | |
300 to 599 | 59 | |
600 to 1,199 | 53 | |
1,200 to 2,399 | 47 | |
2,400 to 4,799 | 41 | |
4,800 and over | 39 |
Where an industrial district abuts a district permitting residences, the maximum permitted decibel levels at any point on or beyond the district boundary shall be reduced by six decibels from the maximum permitted level in the table. | ||
uses.
Heat of Fuel Burned (British Thermal Unit per hour) | Fly Ash Rate of Emission (pounds per hour) | |
|---|---|---|
1,000,000 | 1 | |
100,000,000 | 100 | |
400,000,000 | 330 | |
1,000,000,000 | 750 | |
2,000,000,000 | 1,365 | |
3,000,000,000 | 1,850 | |
4,000,000,000 | 2,260 | |
5,000,000,000 | 2,640 | |
6,000,000,000 | 2,950 | |
7,000,000,000 | 3,200 | |
8,000,000,000 | 3,410 | |
10,000,000,000 | 3,750 |
For heat content between any two consecutive heat contents given in the table, the fly ash limitations shall be determined by means of interpolation. | ||
Octave Band, Frequency (cycles per second) | Sound Pressure Levels (decibels) | |
|---|---|---|
0 to 74 | 79 | |
75 to 149 | 74 | |
150 to 299 | 66 | |
300 to 599 | 59 | |
600 to 1,199 | 53 | |
1,200 to 2,399 | 47 | |
2,400 to 4,799 | 41 | |
4,800 and over | 39 |
Where an industrial district abuts a district permitting residences, the maximum permitted decibel levels at any point on or beyond the district boundary shall be reduced by six decibels from the maximum permitted level in the table. | ||