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Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...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 L1A
Conservation of fuel and power IN NEW DWELLINGS

Bream - Part G Water Calculation - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: bream@e2consultants.co.uk
Our other services include:
Part G Water Calculation can also be known as:
Part G, Part G Water Calc, Water Calculations, Water Usage Calculation,


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