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

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 E
Resistance of the Passage of Sound

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


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