I've learned that preparing the building for construction has more layers than simply moving our contents. Once the departments, people and functions vacate the buildings then SWAP (Surplus With A Purpose) http://www.bussvc.wisc.edu/swap/ comes through and identifies what they can move and possibly sell through their enterprise. The folks from campus Physical Plant swarm the building and harvest things that can be re-used in other campus locations, ranging from filters to locksets, water fountains to "slop" sinks. I'd wager the old SoHE building was the recipient of many a second-hand fixture.
But here's where it gets interesting - the next group that came through was Habitat for Humanity Restore. This group of mighty volunteers spent days and days combing through the building, harvesting items that would have been simply part of the interiors demo as it was not going to be used in the building project. Teams of people took apart and moved built-in casework, blackboards, the blue cabinets from the Textile Collection workroom, misc office chairs, file cabinets - right down to the last can of Who-Hash. All together, the Restore salvaged almost 8 tons of material.
Finally, a volunteer group of students worked with James Harrod from FP&M to do a final sweep of paper for recycling. This group picked up and salvaged an additional 2 tons of scrap paper