The City Subway Station Construction Risk Prevention And Countermeasures

The current domestic large number of subway project construction need to be in the center of the city area, especially in the subway station, because of its complex structure, take up the space is large, place more focus on the flow concentration areas and general period is longer, unavoidably in project risk management in construction process is easy to cause all sorts of malpractices, once an accident, often society has had a huge impact, and is bound to the project itself no matter from the human, material and financial resources and other resources to cause great losses. Study of this article can effectively improve the efficiency of urban subway station project risk prevention and control of the construction process, reduce the risk of the enterprises face in urban construction.The research object of this paper is one of chengdu metro station project(expressed in DTC Z alternative "), in project risk management are faced with the problem is particularly much, including similar projects in the common technical risk(foundation pit instability, buildings or tilted pipeline, tall templat e dumping, electricity lines and flood risk), policy risk, government policy, construction contract, etc.) and other risk problem, if you don't pay attention to the effective prevention, certainly will cause serious consequences and subsequent to invest mo re resources to make up for. Based on the project risk control and countermeasures as the research object, study how to perfect the subway station project control methods to optimize the design and management, prevention and control of project risk and risk management to achieve the dynamic equilibrium and efficient construction, promote the domestic similar subway station project in practice use, with no increase in resources use project management methods to ensure safety, high efficiency, saving resources for the enterprise.The eighth part is the conclusion. The theoretical significance of this essay is to supplement and improve the urban subway station construction project risk prevention and control and countermeasures on the basis of; Practical significance of this paper is to establish and perfect the construction project risk management system, for the subsequent construction projects provides the guarantee for it.