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NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials

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Alternative Structure and Enclosure Limit

June 13, 2018

Nuttanee Vongveeranonchai

LEEDuser Basic Member

2 thumbs up

June 13, 2018

Hi all,

I just came across this addenda that allows alternative structure and enclosure limit and think it will be useful to post here. This makes the credit more achievable for my project.

https://www.usgbc.org/leedaddenda/100002183

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See LEEDuser’s guidance on NC-v4 MRc3 »

FAQs about MRc3:

Can Corporate Sustainability Reports from the manufacturers of the products I’ve selected help me achieve the Option 1 point for “raw material source and extraction reporting?”

Are there other ways the products can contribute to Option 1?

For the manufacturer “take-back” pathway under Option 2, does the extended producer responsibility program have to be run by the manufacturer?

If Sustainable Agricultural Network (SAN) certification isn’t required for agricultural products to comply with Option 2, does the manufacturer still have to provide documentation of third-party verification?

Is there any way around the requirement that no more than 30% of the materials used to meet Option 2 be structure and enclosure items?

The credit language says “Products meeting recycled content criteria are valued at 100% of their cost for the purposes of credit achievement calculation.” How much recycled content has to be in a product for 100% of its cost to count toward credit achieve

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