Table 6.4 of ASHRAE 60.1-2010 states that parking garages that don't have walls that are at least 50% open to the outside shall have mechanical air extraction (exhaust ventilation).

We are working on a project that has no minimum local zoning requirements, and attempting to earn points through OPTION 4.

Good morning, We have a project that has two cold rooms at -17 and 0 degrees Fahrenheit. These rooms are temporary storage locations of perishable product.

During demolition works, should the Erosion and Sedimentation measures be implemented? The Reference Guide only refers to construction works...

what is the area of reference to calculate the number of parking spaces? gross floor area or usable floor area?

For the following requirement: - If a facade extends along a sidewalk, no more than 40% of its length or 50 feet, whichever is less, is blank (without doors or windows). Is the requirement met if

We just received our design credit responses and used method 2 - Prescriptive. We have a 3 story cafeteria space within a 30 story office building.

Dear all, Once I saw a LEED Interpretation stating that small spaces, or private offices, could be exempt of installing CO2 sensors to comply with this credit, for CI only, not to NC. I can't find

I am posting my question here, since it appears the v2.2 ID forum is closed for new comments. I have a v2.2 LEED-NC Campus project working on the final construction submission.

Hello, We are working on a convention centre project in Africa, but we are battling to obtain a number for FTE staff numbers.