Shall I included in calculation for Regional materials stay-in-place formwork ?

When calculating distance between the manufacturing plant & the project site, is the distance I should use, actual travel distance by land, or by "how the crow flies"?

Dear all, The retail price of a certain product is $15 (anyone can buy it from the supplier for $15).

We recieved a list of materials that the reviewer asked for distance for the extraction.

A contractor has offered to donate a salvaged water tank to our project. The tank was salvaged locally so qualifies for the credit, but how do we calculate the cost for a donated item.

It was unclear to me in the calculator above, but when I have a product, say a concrete mix, that includes materials that were harvested and then manufactured at different locations, how do I track

My reviewer for this credit (MRc5) has questioned our usage of the location of the harvesting / extraction being the same as the manufacturer for the steel products.

We will be salvaging furniture from a school already on our site, but we are not going for MR3 (Mat. Reuse) due to the limited amount.

For steel products, would the extraction location be the mill where it is produced?

I see that LEEDUser is not posting Credit Achievement Rates.