In IEQc1 Form under MECHANICAL VENTILATION, are those questions about occupied spaces relate to the Base Building (Core and Shell) or to the whole building (including tenant spaces)? Thanks for you

In the initial 3 rows of questions after GSF (new construction, existing renovated and existing unrenovated), does the form want us to state during lifetime of building, or during one year LEED per

This is what I glean from reading comments and other sources. engineered lumber does need to meet this standard because it is considered interior, within the "weather barrier".

Hi, We are working on a medical research facility that has copper-lined MRI rooms.

Hi, We don't have any chemists here but we were wondering if, when an MSDS lists Volatiles = 0%, but does not list VOCs in g/L formt, can we assume that VOCs=0 as well?

Hi, We are working on a new construction of an office building located on a site where 3 other buildings will be also constructed.

Hi, We are working on a new construction of an office building located on a site where 3 other buildings will be also constructed.

We are having trouble assessing the efficiency and emissions for a school bus and maintenance fleet.

We have tried to comply by using 100% captured rainwater for flush fixtures.

Thanks to David Hubka, LEEDuser has added two sample documents to our Toolkit for this credit—a BAS summary report, and a preventive maintenance checklist.