Dear LEED Users, I have a question regarding the prerequisite 1 of IEQ Section: Minimum Indoor Air Quality Pollution. According to the Ventilation Rate Procedure of ASHRAE Standard 62.1-2007, the

Hi, I'm working on a project for a deposit. On site there is a large exhaust fan on the roof.

an AHU with no return air supplies 100% OA to an office and a conference room with FCUs, the OA supply ducts connected to the FCU supply ducts.

I have had this doubt from a long time, is the occupancy assumed for IEQ calculations related to FTE?, and if so, in which wa?, Thank you

Hi everyone! We have an apartment building with the valve air infiltration in studio, and also we have a mechanical bathroom and kitchen exhaust. Can anyone please, clarify, how do we need to class

Should the ductwork that is delivered to the jobsite for installation be wrapped at the fab shop on both ends or can the ends of the duct be wrapped onsite prior to unloading from the truck?

Hi. I'm working with a building that has a VAV that supplies OA to a single room based on the numbers of people on that space.

Hi, I am working on a project that consists of a two-story office building attached to a warehouse.

If we use an exhuast fan for an office and have no clear location of OA intake, can we comply with 62.1?

I am confused with the definition of the enclosed space.