Compañía Minera San Esteban Primera and rescue efforts began the next day. The National Emergencies Office of Chile that day issued a list of 33 trapped and possibly deceased miners, that included Franklin Lobos, a retired footballer, and Carlos Mamani, a Bolivian national. 17 days later on August 22 the miners were found to be alive, but trapped. It was not until 69 days after the collapse on October 13, 2010, that the first miner, Florencio Ávalos, was rescued. All 33 were eventually rescued. San Esteban Mining Company is considering bankruptcy. San José is the only mine owned by San Esteban. President of Chile Sebastián
Center Rock be completed much faster than originally anticipated. Center Rock Center Rock, Inc. is a manufacturer of drilling equipment headquartered in Berlin, Pennsylvania. The company was founded in 1998 by Brandon W. Fisher. Center Rock made headlines in 2002 when its equipment was instrumental in the Quecreek Mine Rescue in Pennsylvania, in which nine miners were rescued after being trapped for 78 hours in a flooded mine. In 2010, Center Rock assisted in the rescue of 33 miners trapped for 69 days as a result of the Copiapó mining accident in Chile. The company provided a special hammer bit for the