STATUS: Atime-limited trial begins under a dated card visible to the crew. The current arrangement remains in place at the south vent trunk.
RECORD: fan-hour totals, temperature notes and the neighborhood air board. The count is 20 fan hours recorded with a matching air sample; the prior window recorded 19.
DISPUTE: The plant totals are posted monthly. Nearby households want the maintenance hours listed on the same board.
OUTCOME: The hearing is still open and no permanent rule has changed.
NEXT: The Year fourth, cinder winter window 1 file remains open for its scheduled decision. The vent office will add maintenance intervals to each public reading.