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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

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
Thermal Bridging And Airtightness
Enhanced Construction Details

Cardiff - Water Usage Calculations - 029 2193 0147
The counties covered by this office are:
Carmarthenshire, Avon, Dyfed, Powys, Glamorgan, Gloucestershire, Pembrokeshire, Gwent, Swansea County,
Phone Number: 029 2193 0147 Email: cardiff@e2consultants.co.uk
Our other services include:
Water Usage Calculations can also be known as:
Water Calculations, Part G Water Calc, Part G, Water Usage Calculation, Part G Water Calculation,


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