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1987年12月9日22时8分,淮南潘一矿301掘进队施工的西一采区1241(3)腰巷,因申请停电,更换供电线路,导致局扇停风造成迎头瓦斯积聚,在排放瓦斯时发生爆炸事故,造成多人伤亡。爆炸波及的巷道4027m,波及范围内累计有188m 巷道局部冒顶;采区通风系统及机电、运输设备遭到不同程度的破坏。造成经济损失199.28万元,其中直接经济损失为80.57万元。
At 0900 hours on December 9, 1987, 1241 (3) Waixiang, West First mining area under the construction of 301 Tunneling Team, Pan Yi Mine, Huai’nan, was replaced by a power failure due to a power outage and replacement of power supply lines. As a result, Explosion in gas drainage, resulting in many casualties. Exploding affected roadway 4027m, within the reach of a total of 188m roadway partial roof; mining area ventilation system and mechanical and electrical, transportation equipment has been destroyed to varying degrees. Resulting in economic loss of 1.9928 million yuan, of which direct economic loss of 805.7 million.