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首页> 美国政府科技报告 >Mine Safety and Health Administration Coal Mine Safety and Health Amended Report of Investigation: Underground Coal Mine. Fatal Roof Fall Accident, December 15, 2005. Adkins Branch Mine No. 1A, Arjay Mining, Inc., Panther, McDowell County, West Virgin
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Mine Safety and Health Administration Coal Mine Safety and Health Amended Report of Investigation: Underground Coal Mine. Fatal Roof Fall Accident, December 15, 2005. Adkins Branch Mine No. 1A, Arjay Mining, Inc., Panther, McDowell County, West Virgin

机译：矿山安全卫生管理局煤矿安全卫生调查报告：地下煤矿。致命屋顶坠落事故，2005年12月15日。阿德金斯分公司矿山a1，arjay矿业公司，panther，mcDowell县，西维尔京

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摘要

At approximately 12:40 p.m. on Thursday, December 15, 2005, a 35-year old roof bolting machine operator with 11 years mining experience was fatally injured in a roof fall accident. The victim was preparing to install the first row of roof support in the first cut taken from a highwall for a new drift opening when the mine roof collapsed. In an effort to avoid the falling rock, the victim moved inby the machine's automated temporary roof support (ATRS) towards the face, where he was struck by the falling material. The highwall was not developed in consolidated, competent rock for a height sufficient to insure stability above the mine openings. The ground control plan did not include any methods to be used to control the hazardous highwall conditions or precautions to be taken to keep persons from being exposed to the ground hazards. Hazardous conditions were uncorrected during numerous workplace examinations. The accident resulted from failure to follow proper mining practices, procedures, and the applicable regulations. The lack of effective administrative controls contributed to the accident.

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