I have a very small elevator lobby, which has a little mini-split unit without outside air.

I am working on a residential apartment. Elevator lobby/corridor, which is used by 2~3 dwelling units per floor, are unconditioned and naturally ventilated (one window). 1.

We have a single space in our building (entrance lobby) that is being naturally ventilated through the revolving doors at the main building entrance.

My building currently achieves IEQp1 for Mechanical Ventilation rates.

Hi all, I have a project that seems only slightly different than many of the others I've seen posted here.

I found this document on the Canadian Green Building Council site.

We have a canteen area in one of our projects that is to be naturally ventilated through open windows and ceiling fans.

Hi, We have an overall 30% ventilation above ASHRAE, for each individual space.

We have an overall 30% ventilation above ASHRAE, but it is different in each spaces. Some spaces have 10% more and other have over 40% more.

Repair bay do not have Ventilation requirement but they do have exhaust requirement. Per the increased ventilation credit would we have to exhaust 30% more outside air?