I have not seen this question about base/subbase addressed here yet. I have read the comment fill materials are part of 31 2000 Div.

Can select fill mined within the LEED boundary be counted as a regional material?

We have a registered LEED ND v2009 project. Our SSLc4 does not comply (we are shy of the needed short-term bike racks and showers).

My sustainability consulting firm has been conducting the con docs (drawing) reviews for our clients for LEED compliance, but the method we have been using is not the most streamlined.

Does the compliance with the ISO 14025 standard automatically include cradle to gate scope? Or is the scope stated separately in the product EPD?

Should the footprint of the project building include covered walkways, porches, etc?

Hello, My first question is, if Stage 3 is the only stage in the process that will garner an actual certification level for the development, then what are the benefits of also registering under St

Hello, Could the exhaust of a high-density copy room be achieved via a 100% exhaust base building system?

We have a phased project, so it made organizational and tracking sense to use a two-part spreadsheet. Does anyone see any issue with this? Division 12 (only) is coming in at 52% and 54%.

Does anyone know of companies that will perform an LCA for this credit? Also, I'm looking to get in touch with a project team that has successfully met the LCA option for this credit.