| Since 2013,together with the governments supported policy and the modern city operation management's requirement,many cities accelerate the development of the underground integrated pipe gallery construction.Pipe gallery constructions can not only solve the problem of repeated excavation and waterlogging,but also elevate the city capacity.Because of large prior-period investment of underground integrated pipe gallery construction,the local governments will face the capital shortage and meanwhile they are hard to get bank loan.Social capital are encouraged to join in these pipe gallery constructions.But how to identify/ evaluate/ cope with the risks become the primary problems which social capital company/ finance organization/ government should face.In this paper,firstly it introduces the research background,practical significance and research status,and elaborates the research contents,science line and innovation points.Secondly,by sorting and conclusion the PPP(Public-Private Partnership)model and project risk management,it analyze the PPP project management process,introduce the and tools of the identification and evaluation;Then reviewed the China underground integrated pipe gallery construction history and foreign country develop models,emphatically introduce related situation about the PPP project of underground integrated pipe gallery in C city and identify risk of C city case,use AHP to work out the weightage of each risk,use FCE to evaluate the risk level,and finally proposed the action plan.At present,most academicians risk research on PPP models are based on theoretical models & empirical analysis,and there are few case studies.This paper's case is one of the 4th batch of demonstrative projects of China Ministry of Finance,China PPP model is mature.To research on its risks and put forward action plan,can be good reference for the sustainable development of future underground integrated pipe gallery construction. |
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