I'm trying to find out how many blower door tests are required in a 4-story residential building with appr. 90 units. Do I need to perform a test in EACH unit or just a sample? If sampling, what...

In calculating the number of shower/changing rooms for a commercial office building project, can the FTE’s for the largest tenant in the building be excluded from the total building...

Hi Linda, can you post this question to the appropriate LEEDuser credit forum? Seems like that would be NC SSc2.

My sense is that this is two projects. The skybridge doesn't mean that the buildings are sharing mechanical systems—it just means that one or both buildings' mechanical systems are conditioning a...

I am trying to determine if a E85 Ford 14-passenger van qualifies for this credit. As it is not a sedan or small truck, it is not listed in the ACEEE spreadsheet provided. I cannot find anywhere...

How strict is the 1/4 mile...

My firm is a long-standing A/E firm that has multiple senior and junior engineers that are very capable of...

I (not a mechanical engineer) calculated the leakage rates for this credit, but LEED online has a 'Required Signatory' box for this credit. Is this necessary to be signed off on?

The baseline flow rate for lavatory sinks was reduced from 2.5 GPM to 0.5 GPM following after 2009.
The bathroom in my project has an existing bathroom and we are changing out fixtures....

I have a question about meeting exemplary performance for credit SS 7.2. The reference guide states that, " Projects may earn an Innovation in Design credit for exemplary performance by...