I am working on a project that has a vehicle wash...

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we’re currently evaluating LEED compliance of an office building. In what relates with showers, LEED default usage patterns points that 10% of building occupants (FTEs) are expected to...

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My building uses water for the toilets and for the irrigation from a municipally sewage treatment plan with biological treatment.

Does this source count as...

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we are currently certifying a building in Europe, where sanitary equipments are typically tested and certified according with its performance at 3 bar pressure. Sometimes it is...

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we are currently certifying a building that will not be endowed with process water equipments (dishwashers, food steamers, etc). Given this, do we automatically earn the two available...

Hi all,

In LEED 2009/v3 the assumption for metered/sensor cycled duration in public lavatories was 12 seconds, per USGBC issued WEp1 "additional guidance" & the excel calculator notes...

Can you please clarify what is ment by the requirement for steam system : reclaim and use condensate  - 100% recovery and...

If a project is using reclaimed greywayter and rainwater stored in a cistern to flush toilets in a building how would one properly account for that on the LEED Indoor water use reduction...

In "WEc2: Indoor water use reduction" WaterSense labeled fixtures are obligatory:

"In addition to meeting the 20% performance threshold, teams must select WaterSense labeled...

For equipment such as steam sterilizer and sterile process washer, the requirement mentions liters/DIN tray, does the tray has to be any specific measure?