Brad,
I am very interested in the update you are producing. Several years ago I was performing research on DfD, but had to let it fall off due to lack of interest and a need to support my family. I still think this is the way to go with certain building types. It is just slow to catch on in the US. Dave Bennink with the Building Deconstruction Institute likely has the best systems set up so far for deconstructing existing buildings. Having deconstructed a lot of buildings which were not meant to be deconstructed, He is also a proponent of designing them so they are easier to take apart.
Regards,
Paul
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Paul Bielicki AIA
Terracon Consultants, Inc.
Charlotte NC
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