How would you qualify fire-stopping sealants? What VOC limit would you apply? I can't find it in SCAQMD rule 1168.

I am on a project where the contractor used an adhesive that exceeds the VOC limit for that type but the building was open when they used it.

Hi there: I work at an institution member of the USGBC that offers several services among LEED certification.Some of this services include assesing projects in order to provide guidance through LEE

Hello On our project has been decided to use the total budget method to demonstrate that we achieve this credit. On wall we used ceramic tiles.

How to specify the IEQc 4.1 credit area limit for CS in SHELL area? in case for tenant spaces (that is still unoccupied), or the anchor tenant that has construction in parallel.

In our project cleaning tissues will be used. It's a special cleaning agent for plastic weld joints.

In a greenroof application, if a single ply roof is use (we called it a "liner"), does it have to comply with the 450 g/L of VOC limit? Techically, it is on top of the building on the outside.

In FAQs for IEQc4.2 I found an information that the actual weather barrier does not need to comply with the credit. I understand that we can treat EPMD Membrane as weather barrier.

How do you see the use of hot air/flame applied bituminous sheets as a vapor barrier on roofs regarding VOC? Which category should I use?

I recently completed a building that is to be certified under the LEED Core & Shell program. The building was literally a 'shell' - no interior finishes to speak of.