Abstract
In recent year, the amount of waste have been increasing and the quality also become diverse. And in disposal process, the case which flammable substance get mixed have been increasing. Based on this background, the trouble of fire and burst continued to rise. In this report, we attempt the quantitative analysis of risk at incineration and trash disposal plant to use the risk analysis method. And to use this research, we intend to earn the guideline of reduction of risk.