My Mechancial Contractor for a project submitted an IAQ Plan referencing the National Air Duct Cleaning Association's procedures for cleaning ductwork. I know that the IEQc3.1 is based on SMACNA.

For the final cleaning bid package, in our specifications, there is no language requiring that the chemicals used have to be low VOC.

I need some help understanding the moisture projection requirements of this credit.

I am working on a project where LEED was almost an after thought. I was brought into the project just after the 60% submittal.

We have a project where a heavy drill will be drilling micropiles in the basement. It is going to be a diesel powered drill, and it will make a heckuva lot of fumes.

Hi, My contractor is proposing and alternative method to sealing the air conditioning ducts. They would like to use a foam for the duct end that would be air tight.

Dear all, we have a project with a complete demolition of an old building on the project site then ditching for the new foundation. We are not sure if this credit is relevant to the demolition pr