Therefore, Construction Enterprises should know clearly how to claim for compensation and safeguard their legal rights and interest.
如何才能做好索赔工作，通过索赔来维护自身的合法权益是我国施工单位必须明确的问题。
2
Secondly, make clear the legitimacy of contracting and fill up money which special used for construction project as project fund to safeguard explicitly.
第二，明确垫资承包（施工）的合法性，使专用于工程建设的垫资款作为工程款受到法律明确保护。
3
This system is a complex systems engineering, but teacher the troop system construction raises in the quality safeguard system's important content.