1.索赔的概念索赔,顾名思义,是索取赔偿,从广义上讲,索赔是一方当事人根据合同和事实向另一方当事人索取额外补偿的行为。所以从理论上讲,索赔是双方面的,不仅承包商可以向业主索赔,业主也同样可以向承包商索赔,在高速公路施工中。承包商的索赔当事人,可能是分包单位、物资设备经销单位、地方政府、保险公司等,但最主要的当事人应当是业 1. The concept claim for compensation claims, as the name implies, is for compensation, and in broad terms a claim is an act of one party seeking extra compensation from the other party on the basis of contract and facts. Therefore, in theory, claims are two-sided, not only the contractor can claim the owner, the owner can also claim the contractor, in the highway construction. Contractors claim the parties, may be sub-units, materials and equipment distribution unit, local government, insurance companies, etc., but the most important parties should be the industry