Offices Nationwide

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

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
Part E
Resistance of the Passage of Sound

Broughton Gifford - Water Usage Calculations - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: broughton-gifford@e2consultants.co.uk
Our other services include:
Water Usage Calculations can also be known as:
Water Usage Calculation, Water Calculations, Part G Water Calc, Part G, Part G Water Calculation,


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