“安全生产月”的最后一天,大连中石油输油管起火了。原因是输油管被一家企业施工时钻漏,溢出的原油流入市政污水管网,导致排污管网出口处出现明火。这几年有关城市地下工业管道“受伤”的新闻不少。令人印象深刻的至少有两起:一是2010年“7·28”南京丙烯管道爆炸事故,一是去年“11·22”青岛输油管道爆炸事故。从媒体公开报道的情况来看,从2010年到2013年,国内公开 “Production Safety Month ” the last day, Dalian CNPC pipeline caught fire. The reason is that when an oil pipeline is drilled and leaked by a construction company, overflowed crude oil flows into the municipal sewage pipe network, resulting in an open fire at the outlet of the sewage pipe network. In recent years, there have been a lot of news about underground pipelines in the city “wounded ”. Impressive at least two: First, in 2010 “7 28 ” Nanjing propylene pipeline explosion, one last year “11 22 ” Qingdao oil pipeline explosion. From the media coverage of the situation, from 2010 to 2013, the domestic public