We are working on the LEED Core&Shell (v3, 2009) project in Switzerland .

i m working on a mixed use building project (mainly residential) and i have the following question: 1- for offices for example the daily usage is the summation of males usage and females usages b

Hello, We currently have a project of an apartment building with 5 FTEs, 8 visitors and 78 residents.

I have a bit of a dilemma on my hands with the WE calculations. By owner request, we specified dual flush toilets throughout the building.

We have a NC-2009 project were there is an automotive service area that has a washfountain for use by the mechanics only.

We understand from experimenting with the forms that the results are influenced by the male to female ratio. Are all projects required to use a 50:50 ratio?

We have come across an issue regarding flowrates and pressure. LEED states 2.5 gallons per minute at 80 psi for showers for example.

We received a reviewer comment saying since we had an adjustable shower head we would have to assume the highest gpm setting.

We have a small two story core and shell project. The owner provided rough ins for plumbing fixtures to be installed by the tenant.