Salvage Unit Collapse .

Good evening ! Still working on the salvage of the old nursery house.
I had the last piece jacked up and trying to back the trailer underneath the floor . As I was making the last click up , the old floor shifted and collapsed to the ground .
It was noon and time for a break .
This piece is the last , but heaviest of the 3 units . I cut off a section yesterday and moved it with a chain .
Will return after lunch and try again .