【正文】
proprirty but also product information, for example, the knowledge of field status and the capability of contractor can only be obtained form implement. So in order to mark the target, the manager must test the hypotheses and use the new information assess the status of influence element, choose the best response plan according to the condition. This paper has value in instructing the project investor/manager in how to establish a risk management configuration and making decision under risk condition in the implement stage of construction project. This thesis begins with the knowledge system of project management, analyses the whole course of risk management and sets forth the method and program of project risk identification, risk appraisement and risk monitoring in project minutely. Finally, It shows a risk case of building project focal point for the investment decision of early stage with qualitative and quantitative analysis. Chapter 1 Discuss the important concept, method and knowledge system of project risk management, such as the definition of project, the knowledge system of project management PMBOKX the intension of risk, the content of risk management and so on ,carry out the risk analysis of building project emphatically. Chapter 2 Mainly introduce the tool and technology of project risk identification, such as checking table, the rules of systems analysis(WBS), the method of SWOT technology. Thinking of the demerit for every tool, hence author emphasize that we should appraise the gained information resource synthetically. Chapter 3 Explain how to go on the estimation and assessment of project risk, put forward the tool and technology of project risk analysis (as AHP, probability and sensitivity analysis ). When analyzing project risk quantitatively, first we should have definite warranty, do not surmise risk without foundation。 projects are being largescale and plex and the contracting pattern is diversified, and the management of the international project contracting is standardized. Secondly, this paper analyzed the development status and characteristic of the international project contracting in our country. Although the internationalization tendency of our country’s international project contracting firm is preferable, there is large gap in the whole strength when pared with firms from the developed countries, and also there are limitations in the distributing of the projects in different regions and industries. Thirdly, this paper summarized the technique of international project contracting risk identification, estimate and appraise in our country. Put forward to finance and nonfinance risk treating means, and apply the energy release theory to international project contracting risk management, and research the dominating