Check the safety management of the construction team, focusing on: blasting operations, open pit mining, underground mine escape exits, lifting and transportation systems, distribution substations and electrical management and drainage systems, ventilation equipment, worked-out area management, stope roof control, abandoned mine management, contingency plan implementation conditions, tailing reservoirs, dangerous (toxic) chemicals, etc. 2 3 4 中国黄金国际资源有限公司2010社会责任报告 China Gold International Resources Corp. Ltd.