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

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Precast Wall Calculator

Project location: U.S. and Canada

April 23, 2020

Patty Lloyd

Director of Sustainability
Leopardo Companies, Inc.

LEEDuser Premium Member

13 thumbs up

Project location: U.S. and Canada

April 23, 2020

Does anyone have a "fillable" precast wall assembly calculator they can share? Some smaller precast manufacturer's that are not a part of the precast industry associations do not have access to the calculators those entities create.

I need a calculator that will calculate the total recycled content of the assembly.

Thanks!!

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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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