SUBTITLE H: NOISE
CHAPTER I: POLLUTION CONTROL BOARD
PART 901 SOUND EMISSION STANDARDS AND LIMITATIONS FOR PROPERTY LINE-NOISE-SOURCES
SECTION 901.104 HIGHLY-IMPULSIVE SOUND
Section 901.104 Highly-Impulsive Sound
Except as provided elsewhere in this Part, no person shall cause or allow the emission of highly-impulsive sound from any property-line-noise-source located on any Class A, B, or C land to any receiving Class A or B land which exceeds the allowable A-weighted sound levels, measured with fast dynamic characteristic, specified in the following table when measured in accordance with the procedure of 35 Ill. Adm. Code 900.103 at any point within such receiving Class A or B land, provided, however, that no measurement of sound levels shall be made less than 25 feet from such property-line-noise-source.
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Classification of Land on which Property-Line- Noise Source: is Located |
Allowable A-weighted Sound Levels in Decibels of Highly-Impulsive Sound Emitted to Receiving Class A or B Land |
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Class B Land |
Class A Land |
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|
|
|
Daytime |
Nighttime |
|
Class A Land |
47 |
47 |
37 |
|
Class B Land |
54 |
47 |
37 |
|
Class C Land |
58 |
53 |
43 |
(Source: Amended at 30 Ill. Reg. 5533, effective March 10, 2006)