State Planning Policy is 86dB LA 10 18 hour
This graph shows L 76.0 dB over 18 hours
Consultants results were 77 dB
The Graph shows that 68dB = LA 47 18 Hour
That is 68dB is exceeded 47% of teh time over 18 hours from 6 am to 12:00 midnight.
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The Rivermouth Action Group Inc
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