The first file on the cinder air sample map began with sample cards and the posted map of monitoring points. The city then checked the source, heard affected residents and sent a second office to repeat the count.
The current Year third, cooling weeks window 3 file records 50 samples with a point name and shift recorded; the previous window records 51. The longer sequence makes the change visible, while each count remains tied to its own dates.
A turning point was the observation that the newest post is on a roof rather than beside the work lane. It narrowed the discussion from a general claim to a question about how the rule works at the site.
Operators say the roof gives an unblocked regional reading. Workers request a paired street-level sample. The shared record is larger than it was at the start, although the parties still assign it different weight.
Workers and neighbors submit accounts before the hearing closes. The Year third, cooling weeks window 3 file remains open for its scheduled decision. The next map will mark the height of each sample post.
