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Fire Alarm System components and other facility services subgroups systems

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Aaron McEwin on Feb 22, 2021, 9:08 am

Previous versions of LEED stipulated the Material and Resource Credits only applied to Divisions 2-10 products. 

Under LEEDv4, do CSI Divisions 21 – Fire Suppression, 22 – Plumbing, 23 –...

Last reply: Keith Robertson, Feb 22, 2021, 10:12 am

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 David 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

Structural Steel Backup Letters

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Michelle Rosenberger on Aug 19, 2019, 12:57 pm

documentation that clarifies why the mill-specific percentages they are reporting can be considered "product-specific" in an attempt to salvage the credit. I will plan to update this forum about...

Last reply: Ralph Bicknese, Dec 2, 2020, 4:33 pm

Compliant EPR Programs

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Amanda Tullos on Jan 9, 2020, 1:22 pm

Has anyone had luck getting credit for a take back service program like Steelcase's (https://www.steelcase.com/services/#...

Last reply: emily reese moody, Oct 12, 2020, 8:07 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 Patricia 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 Technical Director HPDC LEEDuser Expert 11436 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 language refers to "harvested" and "materials"......

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

BES 6001- USGBC approved leadership extraction practice?

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Juliana Moreira on Jan 7, 2015, 11:42 am

The credit intent is to reward project teams for selecting products verified to have been extracted or sourced in a responsible manner.

In the UK we have standard BES 6001 to enable...

Last reply: Paula Melton, Mar 12, 2020, 11:14 am

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