在现汇项目的管理过程中,合同管理至关重要,而索赔又是合同管理的重要环节。分析和总结既有的索赔案例对于项目管理有重要的借鉴意义。本文以坦桑尼亚某项目为案例,重点分析讨论索赔事件的确立过程和逻辑以及合同各相关方在索赔过程中的博弈。本项目为新建桥梁项目,桥梁全长135米,采用钻孔桩基础结构,桥墩桥台为钢 Contract management is crucial in the management of cash exchange programs, and claims are an important part of contract management. Analysis and summarization of the existing claims cases have important reference for project management. In this paper, a project in Tanzania as a case, focusing on analysis and discussion of the establishment of the claim process and the logic of the contract and the parties involved in the claim process of the game. The project is a new bridge project, the bridge is 135 meters in length, the use of bored pile foundation structure, bridge abutment steel