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New water consumption calculation for dwellings

Posted on June 1st 2009

Last month saw the publication of the Code for Sustainable Homes Internal Water Use calculator. This gives results 10% less onerous than previous versions. The target for Code Level 3 is 105l/person per day.. Revised Part G (Sanitation, Hot Water Safety and Water Efficiency) of the Building Regulations (to be adopted October 2009) is planned to set minimum water efficiency …

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