The build-opearte-transfer (BOT) model, which has been widely applied all over the world, is emerging as a very innovative and important investment style for construction of a nation's infrastructure. Hangzhou Qingchu Road River-cross Tunnel, of which the investment, quality, safety and construction schedule are well controlled, is a typical project with successful application of B-O-T model. This paper gives a comprehensive introduction to the management of B-O-T model for this project and discusses several important issues encountered during construction, such as treatment for significant changes, delimitation of construction area, coordination to the construction of the subway station in the close vicinity, and introduction of agent construction system. This paper serves to accelerate the application of B-O-T model for construction of urban infrastructure.%BOT建设模式是国际上广泛采用的一种比较新颖的基础设施项目投资方式,杭州庆春路过江隧道项目采用BOT模式建设取得成功,项目的建设投资、质量、安全、工期都得到了很好的控制.文章全面介绍了该项目BOT模式的建设管理,对建设中重大变更处理、建设范围划分、地铁车站交叉建设协调、代建在建设中的引入等问题进行了探讨,对BOT模式在城市基础设施建设中的推广具有示范意义.
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