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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

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
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Blakedown - Water Usage Calculations - 0121 381 0129
The office that covers this area is: Birmingham
Phone Number: 0121 381 0129 Email: blakedown@e2consultants.co.uk
Our other services include:
Water Usage Calculations can also be known as:
Part G Water Calculation, Water Usage Calculation, Water Calculations, Part G Water Calc, Part G,


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