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Exceedance of 30% Cost Restriction for Structure & Enclosure materials

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Gray Bender on Sep 4, 2018, 11:28 am

According to reference guide correction #100002183, the limiting of...

Last reply: Nadav Malin, Oct 11, 2018, 10:14 am

Guidance on Material and resource category

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Vibha Pai on Sep 24, 2018, 8:54 pm

Hello,

Thank you everyone who took the survey that I had posted sometime ago, and those who gave me valuable insights while I was doing my research. Below is the link to my masters thesis...

ISO requirements for EPDs

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Craig Graber on Sep 22, 2015, 6:09 pm

Hi, this is Rebecca from Atelier Ten.

The LEED reference guide states that "Environmental Product Declarations which conform to ISO 14025, 14040, 14044, and EN 15804 or ISO 21930 and have...

Last reply: Sophie Kerr, Sep 17, 2018, 4:33 pm

Limited to five products per manufacturer?

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Elizabeth Kertesz on Sep 1, 2018, 1:57 pm

The LEED User guidance on this credit includes the following sentence:  "But just by switching things up a little you can still make this work, since you’re allowed to include up to five products...

Last reply: Elizabeth Kertesz, Sep 5, 2018, 2:59 pm

Does Electric Cables with EPD can count as one product for this credit?

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by CHANTAL CARIUS on Aug 16, 2018, 2:25 pm

We are helping to achieve Platinum certification for one building in Mexico City. There is a lack of EPD's in our country so we are trying very hard to get at least one point of this credit....

Option 1. EPD (1 point)

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Dung Bui on Aug 6, 2018, 11:51 pm

Hi all,

In this credit, we need at least 20 products from at least 5 manufacturers with EPDs. Could we have some industry-wide EPDs (valued as 1/2 product) and some product-specific EPDs (...

Last reply: Dung Bui, Aug 9, 2018, 11:38 pm

Industry Average for EPD

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Dung Bui on Jul 31, 2018, 5:55 am

Hello all,

I am using LEED v4 with Environmental Product Declaration (EPD) things. 

Option 2. MULTI-ATTRIBUTE OPTIMIZATION (1 point) mentions that third-party certified products...

Last reply: Nadav Malin, Jul 31, 2018, 6:48 am

Not enough finishes to meet credit.

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Max Krueger on Jul 23, 2018, 1:16 pm

Hi,

I have a small building with less than 20 finishes. I presume this means the credit cannot be met?

Thanks,

Max

Last reply: Kristina Bach, Jul 23, 2018, 1:46 pm

Several Similar Products EPDs

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Gamaliel Hernandez on Jun 28, 2018, 6:47 pm

About the MRc2 Op 1 Environmental Product Declaration, to my knowledge if you have an EPD type III (specific product) it counts as one single product. Right? And according to the EPD system,...

Last reply: Gamaliel Hernandez, Jul 3, 2018, 9:22 am

EPD Verifications: External vs Independent

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Mike Noon on Mar 26, 2018, 3:37 pm

Hello,

I'm looking for some clarification regarding verification of EPDs in respect to the MR credit. Specifically, does the 'external verification' require the verifier to be outside of...

Last reply: Mike Noon, Apr 17, 2018, 11:16 am