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Strucure and Enclosure Materials may not constitute more than 30% of the compliant building products

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Dave Hubka on Nov 29, 2018, 11:52 am

Reference Guide correction 100002183 allows this 30% to be adjusted based on the percent value of...

Last reply: Allison Smith, Dec 17, 2020, 6:31 pm

Does USDA Certified Biobased Product = bio-based content?

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Renee Shirey on Jul 2, 2019, 5:08 pm

Has anyone had any luck claiming compliant bio-based content with a product that is certified as a "...

Last reply: Marcia Weekes, Dec 11, 2020, 1:59 pm

Point of extraction, manufacturing, and purchase for steel?

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by emily reese moody on Sep 24, 2020, 9:32 pm

Need a sanity check here...

For identifying the steel extraction location, my colleagues and I swear that it was acceptable to use the mill as the point of extraction, manufacturing, and...

Last reply: Shannon Oletic, Sep 25, 2020, 1:52 pm

Precast Wall Calculator

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Patty Lloyd on Apr 23, 2020, 11:24 am

Does anyone have a "fillable" precast wall...

Bio-based Materials- Landscaping plantings?

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Renee Shirey on Feb 13, 2020, 10:56 am

Tristan Roberts Representative Vermont House of Representatives LEEDuser Expert 11473 thumbs up February 17, 2020- 5:45 am It has been looked into and discussed... though no definitive answers on this thread:  https://leeduser.buildinggreen.com/forum/green-roof-and-landscaping Can't think of any other threads and nothing came up via search for "planting" and "landscape" in v2009 forum. My subjective sense is that these "materials" are covered via the site credits and don't fit here, but if you can slot them into a CSI section that's included, maybe... Credit...

Last reply: Tristan Roberts, Apr 15, 2020, 12:44 pm

Pre-consumer/post consumer Aluminum Recycled Content

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Trey Jones on Jan 22, 2020, 4:10 pm

If the manufacturing process I am involved with consumes aluminum coil to produce our end product can we use the internal scrap percentage of the aluminum reused/reverted at the mill as either...

Last reply: Renee Shirey, Feb 10, 2020, 5:03 pm

How distance is calculated

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Brenda Martens on Jul 17, 2015, 5:25 pm

LEED Canada calculates distance of extraction/harvest from the manufacturer, not the project site. I'm surprised to see v4 doesn't do the same. From a sustainability standpoint what's important...

Last reply: Muhannad Al Jebouri, Feb 3, 2020, 7:47 am

Recycled Content of Concrete Documentation Issue due to Concrete supplier considering information proprietary

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Adrienne Lynn on Oct 9, 2019, 1:15 pm

I was wondering if anyone had trouble getting concrete mix design information (mass of recycled SCM's and material costs of concrete) due to the concrete supplier considering this information as...

Last reply: Tristan Roberts, Oct 15, 2019, 7:24 am

FSC wood

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Hoda Ibrahim on Aug 9, 2019, 3:12 am

Can I use imported...

Last reply: Nadav Malin, Aug 9, 2019, 9:43 am

Locally Sourced materials definition

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Elizabeth Kertesz on Nov 22, 2016, 4:46 pm

The reference guide says that products sourced (extracted, manufactured, purchased) within 100 miles of the site are valued at 200% of their cost. So, does this mean that a product has to be...

Last reply: Allison Smith, Aug 8, 2019, 12:33 pm