Start with barrier checks, runoff marks and the maintenance shift log. It is the source used to decide how to keep a bypass open for residents while the barrier protects the lower rooms; it is not the decision itself. The rule only works if the source describes conditions at the South Rain Entry.
Known: the current file counts 64 rain events with a clear bypass marked before water reaches the first branch, compared with 59 in the prior window. Asecond reader compares each mark with the location on the wall. The entries have dates and a named clerk.
Disputed: The works office measures the barrier. Residents ask that the bypass width be measured during runoff. One side emphasizes the posted total; the other points to the temporary barrier leaves one narrow bypass for repair crews.
Why it matters: the decision determines which residents can rely on the service and which staff must carry out the change. The file does not settle that by itself.
Next: The Year fourth, store season window 3 file remains open for its scheduled decision. The next test will record barrier height and bypass width together.
