Environment standard of noise
Environment standard of noise
1. Point for magnitude level
• Continuous noise, 300 days, 8 h per year average: 3 points.
• Continuous noise for long time, < 300 days, 8 h per year average: 2 points.
• Noise for short time, 100 days: 1 point.
2. Point for spread level
• Noise from the company causes effect within 500m, on >10 households: 3 points.
• <500m; < 10 households: 2 points.
• <500m; no households effected: 1 points.
3. Point for effect level
Point for noise effect is 2 because it rarely happens and is simple to classify the effects of noise.
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