We have grouped many conditioned zones which the OA will be supplied with central DOA and ERV system. The air from the ERV will be deliver by large fan and return by also a large fan.

We are attempting a certification of an art center under the LEED NC-2009 and we have the following question: - architecture design team is considering including a decorative feature for a special

We have some external uplights that are used to light statues from below.

The project is a manufacturing facility. The main production block has other adjacent buildings such as admin, canteen, health center, utility and security blocks.

This might be a rather simple question, but would like avoid confusion.

G3.1.2.10 says ER is needed when design cfm >5000 and more than 70% OA. I wonder does this mean the proposed or baseline design cfm? Our proposed design uses chilled-beam w/100% OA in the DOAS.

We, as a team are getting ready to submit our design final submission and prepared a report to respond to each individual comments made by GBCI.

I am modelling a large multi use building where the peak occupancy never rises above ~70%. Different areas of the building are used on different days but never all at once.

If a project is being demolished but the slab and some columns are being kept, would that be considered a major renovation since we are not given the option of redesigning the orientation of the bu

G3.1.1, Exception "d" requires laboratory spaces with a minimum of 5000 cfm of exhaust to use a baseline system type 5 or 7 that reduce the exhaust and makeup air volume to 50% of design values dur