Safety evaluation of mansion demolishing engineering
YUAN Chang-ming~1, ZHANG Dong-sheng~2 (1. College of Metrological Technology and Engineering, China Jiliang University, Hangzhou 310018, China; 2. Dept. of Safety & Environmental Protechion Hangzhou Iron and Steel Co., Hangzhou 310032, China)
The hazard before, in and after demolishing of a mansion was analyzed and evaluated accordings to the methods of Preliminary Hazard Analysis (PHA) and Task Hazard Analysis (THA). Based on evaluation results, the safety measures and urgency counterplans are presented to deal with the urgency which is likely to occur in the demolishing process. The evaluation conclusions of this project have been given.