Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Privacy describes the perceived sound reduction across a wall, a function of both sound insulation and background noise...more
London - Water Calculations - 020 3390 0301
Water Efficiency Calculations in London.
The Requirement G2 and Regulation 36
If you are building a new dwelling or forming a dwelling by material change of use in London you are required by building regulations Part G to design the appliances to use no more than 125 Litres of water per person per day.
This part of the building regulations states "Reasonable provision must be made by the installation of fitting and fixed appliances that use water efficiently for the prevention of undue consumption of water". This methodology is in support of The Code for Sustainable Homes, May 2009 onwards and the Building Regulations 2000.
The Council in London can set their own targets for water consumption, though if you are doing these calculations as part of a Code for Sustainable Homes assessment, you may be required to use no less than 80 litres per person, per day.
- Code for Sustainable Homes (Level 1/2) 120 litres/person/day
- Code for Sustainable Homes (Level 3/4) 105 litres/person/day
- Code for Sustainable Homes (Level 5/6) 80 litres/person/day
We can provide same or next day turn around on all Water Calculations, all you need to do is provide us with all of the information for the fittings. We even provide you with an easy to understand checklist to help you know what information is required!
If you would like a quote for Water Calculations / Water Calculations call one of our regional offices and speak to one of our experts on 020 3390 0301 for a formal quotation or email London@e2consultants.co.uk.
Our other services include:
SAP Conversion Calculations, Air Leakage Testing, Thermography, On Construction EPC, Part F Ventilation Testing, Sustainability Statements, SAP Extension Calculations, Energy Statements, Environmental Noise, SAP Calculations (TER/DER), Part E, Code 4 Sustainable Homes, Acoustic Testing,
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