Has anyone ever heard of a project achieving this credit with an exclusion of certain wood products for which FSC certificaiton isn't available? I am working on a project that has an extensive use of wood piles, which I have been assured are not available from FSC forests. The high cost of the piles dwarfs any other wood costs on the project.

Can we exclude the piles from the calculation, since they are not available FSC, or should we not even bother spec-ing FSC wood for the rest of the project?