Research On Risk Control Of PPP Project Of Yunnan M Expressway

The Chinese government and social capital cooperation(PPP)model has developed rapidly under the vigorous promotion of the country,injecting fresh vitality into the Chinese economy.At the end of 2013,since Yunnan Province started to promote the use of the PPP model of cooperation between the government and social capital,various localities have actively promoted PPP work and achieved certain results.But whether in theoretical research or in practical work,they are still in the exploration period of PPP.Both the government and the social capital are inexperienced.Both the public and private parties of the PPP project have a lot of risks.In addition,the Yunnan Highway PPP project has a large investment scale,a long operating period,a large period of change,and many influencing factors,making risk management difficult.The M expressway is located in the middle of the Hengduan Mountains,across the Nujiang River,the mountain folds along the way,the terrain is steep,and it is covered with ancient landslides.The terrain and geology are very complex.The cost per kilometer is more than 150 million yuan.The investment is huge,and the construction is difficult.Risk management is stronger.In the investigation of the current status of M project risk management,this article finds that all parties involved in the M project are conservative in risk management and attitudes,using risk identification and assessment analysis tools to quantitatively analyze risks,and lacking in risk management talents.Based on this situation,this article is problem-oriented and proposes the necessity of risk management.From the perspective of the entire project cycle,Delphi survey is used to identify the risk source and risk factors of the PPP project,and the analytic hierarchy process is used to quantitatively analyze the project risk,Calculate the weight of the risk value that affects the M high-speed,and then put forward the risk response measures and recommendations of the project in a targeted manner,which can provide a reference for the risk management and control of the highway PPP project in Yunnan Province.