Rescue plans for 2010 Copiapó mining accident estimated more than 1 billion people watching the rescue on live television around the world. The San José Mine is about north of Copiapó, in northern Chile. The miners were trapped approximately from the mine entrance. The mine had a history of instability that had led to previous accidents, including one death. The retrieval of the first miner, Florencio Ávalos, began on Tuesday, 12 October at 23:55 CLDT, with the rescue capsule reaching the surface 16 minutes later. Less than 24 hours later, at 21:55 CLDT on 13 October, all 33 miners had been rescued, almost all in good medical
Sago Mine disaster Such conditions have been known to contribute to past mine fires and explosions. Other factors affecting methane liberation include whether the mine ventilation system is exhausting (negative pressure) or blowing (positive pressure), and the operating pressures of the fans. Fourteen men on the second cart escaped the initial explosion. The 12 trapped miners were on the first cart, which apparently passed the point where the explosion occurred. The foreman on the second cart, whose brother was among those trapped, the mine superintendent and three others entered the mine to rescue the trapped miners. They reached into the mine before air