I have a question relating to the heat rejection & cooling requirement of "No ...

When entering visitor data in the calculator -  should this represent visitors per day or in a year?

I am struggling to find information regarding how the percentage of males expected to use restrooms with urinals is calculated. We have a building with core M/F restrooms on every floor and a few...

Hi Everyone,

We are working on a rent-a-car agency and based on data provided from the previous location, their main end-use for water usage is car washing.  This new location includes...

What is the lowest flow shower you've come across? The lowest we have is 5.7 LPM (1.5 GPM). 

We are got a comment on a residential project where we installed flow restrictors to reduce the faucet flow rate to 0.5 gpm. The 1.5 gpm flow restrictor is WS labelled but the installed 0.5 gpm...

If none of the systems with integrated sink/faucet and hand dryer are available with a Water Sense labeled faucet, does that make the product ineligible for Water Sense labeling? (This is for...

I am working on a 99 room/6 story assisted living facility in Newport Beach, CA.  The LEED-BD&C v4.0 Reference Guide provided fairly straightforward instructions for determining the "...

Dear All,

 
One of our clients is developing an expansion to an existing airport.

The scope of this expansion includes an area of new WCs (around 550...