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How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...more

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part F
Means of Ventilation

Our other services include:
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Water Usage Calculation can also be known as:
Water Calculations, Part G, Part G Water Calculation, Part G Water Calc,
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