Hello - I am working on a new construction VA Medical Center that has been designed using the ventilation rates in ASHRAE Standard 170-2008 as per the v4 NC-Healthcare.

Should the penthouse be included in the gross area used to calculate the flush out volume?  Also, does it have to be specific on a system by system basis, such as the area of the floor served

My project is a big dry warehouse, which is divided into 7 typical units for future tenants. There is a small office with AC in each unit.

Can RECs be used for project located on a campus with a central plant that generates its own electricity for the campus?  It is a cogen plant that also supplies steam and chilled water.

In regards to the low emitting materials calculator (v4.1) what is the proper way to document insulated and non-insulated precast concrete wall panels. 

Hi there,

Hi everyone,

Hi all,

We have a CI project attempting the daylight credit through option 1 - sDA and ASE simulation as per LEED.

Can the waste and recycling records be filled in by internal staff or must be provided by the recycling manufacturer and signed?