2015年5月9日,山东临沂市兰陵县鲁城镇兰陵顺天运输有限公司驻地院内一在建挡土墙工程,在施工过程中发生坍塌事故,造成10人死亡,3人受伤,直接经济损失721.5万元。这是一起因非法建设施工造成的生产安全责任事故。事故企业兰陵顺天运输有限公司业务主要是承运周边企业矿石、矿粉。为方便停车,2015年4月20日,兰陵顺天运输有限公司法人找到原济钢集团石门铁矿新建选矿 On May 9, 2015, one of the retaining walls under construction in Lanling Shuntian Transportation Co., Ltd., Lulin Town, Lancheng County, Linyi City, Shandong Province, collapsed during the construction process, killing 10 people and injuring 3 others. Economic loss of 7.215 million yuan. This is a production safety responsibility accident caused by illegal construction. Incident Enterprise Lanling Suncheon Transportation Co., Ltd. is mainly engaged in carrier business around the ore, slag. For the convenience of parking, on April 20, 2015, Lanling Shuntian Transportation Co., Ltd. found the original beneficiation of Shimen Iron Mine