Plant stories
Evidence from the aisle, not from a score widget
These notes name the visit that was booked. One of them keeps a live disagreement about overlapping stop codes, which is honest and unfinished.
They stood at station four through a changeover we had been calling forty minutes for a year. The last good piece to the first packed piece was seventy-two. That number annoyed me, and it was the first number I trusted.
I wanted a single scrap chart. They refused and split tickets, the hold cage, and first-pass fails. The cage was the story. We had been congratulating ourselves on a quieter scrap pad while pallets aged behind the rack.
The reconstructed week was messy because our clipboards were messy. They did not tidy the names without asking. Two stop codes still overlap and we know it. At least the overlap is written down instead of argued at the board.
Return visits kept us honest after the first study. The second month the ranked stops had shifted to labels, not jams. We would have kept fixing the old list.
Extended note: Thursday’s missing hours
A stamped-assembly superintendent booked the flagship study after three months of arguing with maintenance about a press that “always dies after lunch.” Observation through two Thursdays showed the press ready and the inbound tote mark empty whenever shipping pulled the shared lift. The ranked list put waiting on material above jams. The plant did not buy a new press. They moved one shipping window and restaged totes before the break.
The written pack included the three clocks around their Friday changeover. Mechanical swap fit the planned window. Packing would not take first-off pieces until gauges arrived from the crib. That wait had been living inside a “C/O” box.
A second note, from a housing cell: the quality walk found a quieter scrap pad and a fatter hold cage. Rework re-entered on second shift without a ticket. The mild complaint from packing was that two stop names still overlap. We left them overlapping on purpose until the crew picks one.