Tikka Reed opens spoken route notes, carved markers and the public branch map at the route table at Lantern Hall. Before anyone changes a mark, the crew checks one route name describes the sound heard at a junction rather than its shape. The vent change period sets the pace of the work.
The page holds 69 spoken names linked to a direction and junction. Tikka Reed reads the preceding count, 66, before the next line is entered. A number without a date would not tell the next crew what changed.
The map room wants direction names. Residents use sound names to remember the route. Here the difference is visible between the posted rule and the route, service or shift just beyond the door.
Residents and route crews submit corrections before the public table closes. The Year first, vent change window 1 file remains open for its scheduled decision. The index will link the spoken name to the junction and branch arrows.
The shift closes with the source page attached to the board. The next file uses a new date and scope.
