We will install an extensive green roof in our project. Does anyone know what the runoff rarte is and how much TSS are captured by 2.7 inches of substrate?

What is the best resource for finding TSS removal efficiency for various BMPs? Is there a table or reference to base our #s off of since we don't have calculations or on-site monitoring?

Hello, I have read thru the previous posts and responses, and hope this is not a redundant question. I am working on a C&S major renovation. We are going to follow Option B from IPMVP Vol.3.

Is this s design or construction credit? From the credit form requirements looks like the NC levels will have to be measured, the rest criteria can be theoretically analysed or modeled.

We have a research building that shares an asphalt parking lot with a warehouse (used by the researchers but not being certified).

We are about to start our 2nd LEED project and are interested in providing wording within the Specifications for the General Contractors bidding the project preparing them for the required paperwor

Hi all, We have a clinic project that is seeking LEED HC certification and the credit IEQ c2 is similar to this pilot credit.

Has anyone ever had an issue with MERV 13 filters not maintaining original quality and performance levels? Also, I cant find if this credit requires active monitoring of any sort that would capture