Niri Flint opens the route agreement, repair notices and the two public marker boards at the shared path marker at Flint Ridge. Before anyone changes a mark, the crew checks one notice board is inside the tunnel and the second faces the ridge. The vent change period sets the pace of the work.
The page holds 98 repairs posted at both ends before a path closes. Niri Flint reads the preceding count, 104, before the next line is entered. A number without a date would not tell the next crew what changed.
Each town posts promptly at its own end. Travelers need the same closure time on both boards. Here the difference is visible between the posted rule and the route, service or shift just beyond the door.
Asecond reader compares each mark with the location on the wall. The Year fifth, vent change window 2 file remains open for its scheduled decision. The route offices will share a dated notice before the next repair.
The shift closes with the source page attached to the board. The next file uses a new date and scope.
