The first file on the contract arbitration cards began with the signed job card, arbitration note and final pay slip. The city then checked the source, heard affected residents and sent a second office to repeat the count.

The current Year second, rain shift window 1 file records 31 disputes resolved with the pay change visible on both copies; the previous window records 34. The longer sequence makes the change visible, while each count remains tied to its own dates.

A turning point was the observation that the arbitration note is filed separately from the shift card. It narrowed the discussion from a general claim to a question about how the rule works at the site.

The contractor points to a signed note. Workers say the final pay slip should show how that note changed the amount. The shared record is larger than it was at the start, although the parties still assign it different weight.

The committee records a decision and the reason on the public board. The board recorded the outcome that it retained the existing rule and published the operating record.