OK, so a reviewer directed me to the 2011 ASHRAE HVAC Applications Handbook.

Context: The vestibule of our commercial building has entry/exit portals; but only leads users to an unenclosed (shell-like, meaning walls on two sides and two big openings to pass thru, and a trel

I have school with a wood shop. There is a dust collector that exhausts saw dust from the equipment and recirculates the air back to the space after being filtered.

I am working on a multi-family residential project that includes some shell & core future retail space on the ground floor.

does the room that contains recycle storage bins need to be exhausted to the exterior?

We have a project that has a garage which needs to have self-closing doors and deck to deck walls or hard lid to other areas.

We are working on a 8 story + Basement Courthouse in Northern California. We have a private parking garage in the basement with 21 parking spots just for the Judges.

A project is considering using electrostatic filters in lieu of media-based filters (typically measured in MERV).

Do all janitor closets on a project need to meet the requirements of the credit, or can you exempt some closets by having a policy of only storing cleaning supplies in certain designated rooms?