国际工程项目实施过程中，尽管合同双方都尽力避免争端事件的发生，但由于国际工程规模大、周期长、技术复杂、管理难度大，不可避免地会遇到许多在合同中无法找到解决办法的问题，这些问题常常在合同当事人之间产生争端，继而引起合同当事人一方向另一方提出索赔。 按传统工程 Although the contracting parties try their best to avoid disputes during the implementation of international projects, due to the large scale, long period, complex technology and difficult management, the international projects will inevitably encounter many problems that can not be found in the contract These problems often result in disputes between the parties to the contract, which in turn cause the parties to the contract to file a claim with the other party. According to traditional engineering