Hello, I see that the calculator is no longer available in the documentation toolkit on LEED User. Is this available elsewhere as it would be helpful in tracking compliance with this credit.

Can you please update the FAQ section of LEED-NC v2009, IEQc4.2. The information on primers is out of date per interpretation/addenda #100001805.

We have our preliminary review comments back and had a comment on this credit about the timeline of replacing the filters.

I have an ID credit for Green Education pending because the number of signs in the Signage Program is not enough to be considered comprehensive.

I have several pre-rinse spray valves that were specified by an external laboratory consultant in a college laboratory building that do not appear to meet the requirement of being less than or equa

When compiling the list of requirements for this policy I was wondering if there is a specific goal that must be met to be considered "low emissions" for maintenance equipment?

Does the requirement to meter water used for laundry apply to all type of laundry equipment. For example would is apply to a residential type washing machine or only commercial grade? Thanks

Does gravel count as vegetated open space where there are bushes and other plantings in the gravel area?

In the FAQ section above, it says "The two options are available to be used on the basis of an individual product or material, so you can mix and match as needed." Does anyone know how to do this?

I am modeling a new building(Laboratory/office) on a university campus following LEED v4 Option 1, Whole Building Energy Simulation. New Building is 3 story and 69,500 sq.ft .