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Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...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

County Londonderry - Part G Water Calcs - 0141 894 0107
The office that covers this area is: Glasgow
The towns & cities that are covered within this county are:
Aberfoyle, Coleraine, Eglinton, Limavady, Londonderry, Magherafelt, Portstewart,
Phone Number: 0141 894 0107 Email: county-londonderry@e2consultants.co.uk
Our other services include:
Part G Water Calcs can also be known as:
Part G Water Calc, Part G, Water Usage Calculation, Part G Water Calculation, Water Calculations,


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