Can anyone assist with the 4-PCH IAQ testing exclusion? We are having difficulty verifying that all flooring products do not contain SBR.

The first paragragh in your "birds eye view" states that "As of November 2010, a USGBC addendum removed a requirement for return air circulation to also have MERV 13 filtration." Below is the Novem

I received a document by NAVFAC, which includes a statement that DOD and USGBC have agreed that BEQs are to be considered commercial facilities for transient populations under ASHRAE Std 90.1.

Hello, We have a project in Sri Lanka where we try to attempt this credit via percentile rainfall event option. However we find difficulty of getting continuous 30 year rainfall data.

Our project team has a question about the definition of building alteration for LEED-EB certification. According to the reference guide, the minimum alteration “include construction activity by mor

I received a Review Comment questioning the availability of bus routes on the weekend as follows: "it appears that only one bus route is accessible on weekends.

We are working on getting an 8-story office building LEED EBOM certified. The system utilizes large built up air handlers to provide supply air to fan powered VAV boxes.

We were thinking of using wall hanging bike racks in the underground parking area of our building.

Dear All, We have a 300,000sqft project, quite technical facility. It is a design&build contract and the owner is reluctant on taking independent contracts on his own.

I am working on a project with several large outdoor air handlers. Each air handler has a system of MERV 8 pre-filters followed by MERV 13 main filters.