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The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more

Environmental Noise Levels
The max exposure time at 85 dBA is 8 hours, at 110 dBA it's just 1 min 29 seconds. If exposed, limit the time and wear hearing protection...more
Part L2A
Conservation of fuel and power in new builds other than dwellings

Fernhurst - BER TER Calc - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: fernhurst@e2consultants.co.uk
Our other services include:
BER TER Calc can also be known as:
SBEM Rating, SBEM Calc, SBEM Assessment, BRUKL Report, SBEM Calculations, SBEM,


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