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Zone | Maximum Noise Level at Property Line (dBA) 15 Minute time-weighted average |
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sn | Day time | Night Time | ||
1 | Residential and Institutional | 55 | 45 | |
2 | Commercial | 65 | 55 | |
3 | Industrial | 75 | 75 |
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Syed Faisal Mustafa. All rights reserved