For the purposes of defining the regularly occupied GSF and related credits under IEQ, we are trying to determine how allocate several condo units that will remain as a "white box" for our LEED sub

We are considering this credit for a large high school. We have some large toilet room areas and are wondering if these fall into the "non-regularly occupied" or "unoccupied category".

My project is a new construction hockey arena pursuing Option 1, Path 1 for the flush out. The thing is, we have ice. Ambient temperatures will not be above 60 degrees. 

Hi, does anyone know if the v2009 interpretation still applies that the first 3 ft of the 10 ft must be a permanent system (like recessed mat system) and the remainder can be roll-up mats

Can you please check my logic and confirm if submetering is required on all LEED v4.1 BD+C projects?

Hi, 

For each Category do all product need to be quantified the same way way....meaning if Volume or Surface Area are an option, do all products need to be quantified by volume for example or can both v

Our HVAC engineer indicated that ASHRAE 55 cannot be met on a healthcare project because it is not applicable for metabolic rates below 1.0.  Isolation room and ICU patients could be sleeping

Our company is in charge of validating an office building compliance with credit IEQc8.2 - Views, under LEED2009 V3. 

Has there been any guidance posted on exactly how to measure athletic fields per this language: "Dedicated athletic fields that are solely for athletic uses are exempted from counting toward the to