I just received an email with this question: "How do you know which calculator to use when trying to figure out the National Average. Your helpful hints indicate to use either calculator C or B....

I would not recommend a pid simply becauseit does not identify specific contaminants. I would use a Summa Canister for a more detailed and accurate analysis....

It would be best to come up with a consensus on the matter. If you don’t you are setting yourself up for further questions by the reviewer…it is best to avoid that! If for some reason, you can’t...

Calculation of a 2-year, 24 hour storm is a lengthy process. See my comments above on this issue. Rainfall amounts, especially for one year, will not provide you with a 2-year, 24 hour storm...

Holley,
Do you mean borrowing a credit that exists in one rating system to use as a...

Dwell has developed a map-in-progress of distributors that are certified by the Forest Stewardship Council: http://www.dwell.com/maps/...

You might check with...

Would the refrigeration/ freezer section of a food distribution warehouse have to meet this / be ventalated? The sq footage of this section is 82,000 square feet.

The areas woulld be ill...

We recently received the following question related to this credit.

"We are a city owned convention center going for LEED EB O&M. Another city department, (Department of Water &...

Hi Pietro,

It's good you're getting this figured out now so you can avoid pended credits throughout your application in the preliminary review over this minor, but important issue. In the...