We are the...

I have a building 27,000 sf Office building with a 2,000 sf TI space that will be rented out later. Because the TI space will be a shell, I'm wondering if it needs to be flushed out at the same...

Our project, as with most projects, has various air handling units with different OSA rates. To achieve the 14,000 cuft / sf, do we calculate the building as whole, or does each space have to...

How do on perform a building flush under option 2 for a 24 hr operating building. In LEED reference guide it is mentioned as "ventilation has to be started 3 hrs before the occupancy, and this...

Is it required to run FCUs or any other
units which just re-circulates the room air during flush out process?

If it is not required then we don’t want
to put the...

Is there any guideline to the sampling criteria such as the measurement interval during the normal occupied hours? In Hong Kong the sampling period required by Env. Dept is on 8-hour basis with...

We are completing a three-story story "vestiário" (shower and locker room) building in Rio de Janeiro, Brazil and have a question relative to EQc3.2. This building is naturally ventilated and to...

I'm having difficulty determining the best way to proceed in regards to utilizing the Air Quality Testing option to fulfill the requirements for this credit. This seems to be the most cost...

Option 1, Path 2: "During each day of the flush-out period, ventilation must begin a minimum of 3 hours prior to occupancy and continue during occupancy." How does this fit into a building that...