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NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations

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Option 2 Documentation

July 20, 2022

Kristen Mulligan-Fabian

LEEDuser Basic Member

1 thumbs up

July 20, 2022

For Option 2: Multi-Attribute Optimization, What documentation is needed to show environmental impact reduction?

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Gustavo De las Heras Izquierdo

Arch&Eng.

LEEDuser Basic Member

159 thumbs up

July 20, 2022 - 7:20 pm

Hi Kristen,

You have to submit the action plans. For example:

https://www.usgbc.org/resources/sample-life-cycle-impact-reduction-actio...

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See LEEDuser’s guidance on NC-v4 MRc2 »

FAQs about MRc2:

For the twenty products with EPDs, can I count multiple products from the same manufacturer?

If I include a product with an EPD in Option 1, do I have to also include it in the scope of products that are part of the Option 2 calculation?

If I include a product in the BPDO EPDs credit, do I also have to include it in the BPDO Material Ingredients credit?

Do I have to submit the full EPD with my documentation for Option 1?

Where can I find a list of products with EPDs?

How do you recognize each type of EPD?

If a company provides an EPD but it does not mention on it that it meets the ISO standards required, can we still submit it for LEED or do we need to have that verification?

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