Picture a mineral processing plant at 3 AM. A methane sensor in the crusher hall starts climbing. Within 5 milliseconds , the breach is flagged at the edge. Within 50, it's glowing red on the control room screen. And within seconds, a locally hosted AI has studied the plant's layout, worked out which zones connect, what equipment is running, and where the airflow goes, and produced a step-by-step isolation blueprint: shut down conveyor C4, reroute ventilation through shaft B, seal zone 7. ...