I work for a waste hauler and am trying to figure out if there is any certification that we need in order to help LEED builders.

What is required to be submitted for commingled waste in LEED Version 4? Does the commingled waste have to sent to a Certified Recycling Institute?

Hello!

We have a project which will be built on the site of an existing building. Does the demolition of that existing building need to be included in the MRc5 waste diversion calculations?

Can a building reusing existing steel structure claim the material (or any other existing materials to remain) as contributing to the calculations for waste being diverted away from landfill?

Has anyone successfully quantified and documented substantial waste prevention strategies?

Hi. The waste subcontractor on my project has sent comingled waste to (3) different recycling facilities.

The definition of materials streams states: "A material stream is defined as a flow of materials coming from a job site into markets for building materials.

Dear GBCI,

we are applying the Campus Approach to certify a set of buildings within the same site (using the LEED NC BD+C v4).

While the LEEDonline form does not specifically list this as a requirement, I have always uploaded the waste tickets/receipts as supporting documentation along with the MR CWM calculator