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April 2017 addenda

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Nadav Malin on Apr 20, 2017, 11:24 am

With its April 2017 LEED Addenda USGBC continues to add to the list of certifications and declarations that qualify for Option 1—Material Ingredient Reporting of the ...

Workstation Components and C2C Certification

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Ashley Hu on Mar 23, 2017, 9:13 pm

Hi there!

Some Cradle to Cradle (...

Last reply: Joanna Switzer, Mar 27, 2017, 8:54 am

Structure and Enclosure

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Jon Clifford on Sep 10, 2016, 10:09 am

A discussion on the BPDO-EPD forum (http://www.leeduser.com/comment/redirect/66396) has started me thinking about how to treat...

Declare labels

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Nancy Hulsey on Jun 5, 2014, 3:04 pm

Do you know if Declare labels are under consideration by USGBC as an alternative for Option 1 reporting?

Last reply: Nadav Malin, Jul 8, 2016, 3:01 pm

Option 3 tracking

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Tommy Linstroth on Jun 9, 2016, 1:47 pm

It doesn't appear USGBC has updated their tracking tool/materials calculator to account for Option 3 yet, or have you seen an updated resource? This is still an old version -...

Last reply: Paula Melton, Jun 9, 2016, 2:34 pm

"Published" or "Publically Available"

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Russell Perry on May 25, 2016, 3:26 pm

Paula,

Can we assume that if, as you submit above, "published" for HPDs means available on the web somewhere (manufacturer's site, Design Pages, SGJJR HPD Library, etc.), then "published"...

Last reply: Paula Melton, May 26, 2016, 8:00 am

HPD- predicted by process chemistry

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Suzanne Drake on Mar 30, 2016, 2:05 pm

"Predicted by process chemistry" is indicated on the HPD I am reviewing. Is this acceptable in any way toward the Building Product Disclosure credit? Given that there are no ppms associated with...

Last reply: Paula Melton, Mar 31, 2016, 11:45 am

Option 1- HPD Residual Disclosure

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Dalton Ho on Nov 19, 2015, 6:24 pm

Option 1 requirements state that for the HPD to be applicable, the “HPD standards for the 1,000-ppm level must be attained and the appropriate box on the summary page checked”. However, after...

Last reply: Dalton Ho, Mar 30, 2016, 3:55 pm

Option 2

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Bill Freeman on Feb 27, 2016, 8:41 am

Paula, has there been an official ruling from USGBC on whether REACH can be used under Option 2 for LEED projects within the U.S. If yes, is there a document that provides this information?

Last reply: Paula Melton, Feb 29, 2016, 9:56 am

Combining different material credits and options for materials

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Emmanuel Pauwels on Jan 13, 2016, 12:16 pm

Can we value one and the same product multiple times for different credits and credit options as far as the Building product disclosure and optimization credits is concerned. For example a...

Last reply: Paula Melton, Jan 13, 2016, 3:14 pm