Progress photo. Had fun jacking up the floors and wall. New beam, double width to better pick up the joists on both sides. All bug/water damage removed and portions of blocking/sill plates replaced. Compromised joists doubled from beam to piers with new material. Tomorrow we do similar treatment for the joists from the other side.
The floor in this room is noticeably sturdier just walking into it. Turns out it's important to have your joists actually sitting on something solid. Whoda thunk?
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