The octave-band breakdowns of the DBA limits used in this chapter shall be:
(A) For a residential zone: 55 DBA.
Octave-Band Center Frequency (Hz) P.LEE (DB) | Maximum Boundary SHANE |
31.5 | 72 |
1,000 | 45 |
2,000 | 39 |
4,000 | 34 |
8,000 | 32 |
(B) For a commercial zone: 64 DBA.
Octave-Band Center Frequency (Hz) P. LEE (DB) | Maximum Boundary SHANE |
31.5 | 79 |
1,000 | 55 |
2,000 | 50 |
4,000 | 46 |
8,000 | 43 |
(C) For an industrial zone: 66 DBA.
Octave-Band Center Frequency (Hz) P.LEE (DB) | Maximum Boundary SHANE |
31.5 | 80 |
1,000 | 57 |
2,000 | 52 |
4,000 | 48 |
8,000 | 45 |
(Ord. 2000-199, passed 12-20-2000)