Study on the Construction Operation Mode of Public-Private Partnerships Model in Urban Infrastructure Project

According to the operating attribute of urban infrastructure project， the construction operation mode of public-private partnerships model could be selected from project government and project management level in urban infrastructure project. To solve the allocation problems of concessionary construction right and operating right from the project governance level， concessionary operating right mode was adopted to implement profit urban infrastructure project; build-transfer mode was adopted to implement non-profit urban infrastructure project. To solve the problems of specialized division of construction and operating from the project management level， division concessionary construction and operating mode was adopted to implement the complex urban infrastructure project.