I am conducting this survey in affiliation with University of Cincinnati in support of my hypothesis for my Master's thesis. It would just take 10-15 minutes of your time.

I have documentation from the project's concrete supplier that includes integral color together with cementitious materials.

Are these materials-basecourse,bedding sand and subbase materials have recycled content? Can they also be qualified for Regional materials?

For recycled content of concrete, I followed the "Sample Supplementary Cementitious Materials Calculation" in the LEED reference guide to find the recycled content value.

Should I include loads of soil, stone, pipe bedding materials, underground pipe, catch basins or other site work materials to the total cost of materials?

The LEED Online format for submitting the MR credit 4, 5, and 7 it asks for the "Cost per Item" and "Number of Items Purchased". I have to total cost of the items, but not the individual cost.

I am wrestling with what this part of the MR credit overview says: "A project team may include materials costs from CSI MasterFormat Division 12 - Furniture and Furnishings as long as this is don

Here's one I haven't seen and would love for people to weigh in on. A manufacturer of, let's say paint, has provided recycled content information but it's for the buckets their product comes in.

Hi, I would like to ask in case that facade manufacturer cannot confirm recycled content in their steel frame of facade, can I use default number 25% recycled content for steel product as stated in

form im filling out says total material cost for csi divisions 3-10, as well as many of the divisions from 31. ive heard others say 31 isn't necessary. just 3-10. whats the consensus?