1264.06  NOISE STANDARDS IN THE I-G GENERAL INDUSTRIAL PARK DISTRICT.
   (a)   In the I-G General Industrial Park District, at no point on or beyond the boundary of the zoning district shall the sound pressure level resulting from any use, operation, or activity exceed the maximum permitted sound levels as set forth in Tables ID and IID.
 
Table ID: Preferred Frequencies
Center Frequency Cycles Per Second
Maximum Permitted Sound Pressure Level, Decibels
31.5
90
63
81
125
71
250
66
500
61
2000
52
4000
50
8000
47
 
 
Table IID: Pre-1960 Octave Bands
Octave Band, Cycles Per Second
Maximum Permitted Sound Pressure Level, Decibels
20 - 75
83
75 - 150
74
150 - 300
67
300 - 600
62
600 - 1200
57
1200 - 2400
53
2400 - 4800
51
4800 - 10KC
48
 
   (b)   Between the hours of 9:00 p.m. and 7:00 a.m., the sound levels shall not exceed the maximum permitted sound pressure levels prescribed for the I-P Industrial Park and PUD-1 Industrial Planned Unit Development Districts in Section 1264.05.
(Ord. 16-2003.  Passed 5-1-03.)