工程项目在施工阶段的优化是项目优化工作的最后环节，效益直接，立竿见影，因此应认真慎重对待．阎王鼻子水库在施工中，一直把工程的优化做为工作的重点，从前期工程建设到主体工程施工，对每个项目的原设计及施工图都要结合本工程实际并立足于工程质量，集思广益、重新审视其方案并核查施工图，力求不放过任何修改优化的可能，取得了明显的经济效益． The optimization of the construction project at the construction stage is the last step of the project optimization work. The benefits are immediate and immediate, and should therefore be treated with caution. Yan Wang nose reservoir in the construction, has been to optimize the project as the focus of work, from the early construction to the main project construction, the original design and construction plans for each project should be combined with the actual project and based on the quality of the project, brainstorming , Re-examine the program and verify the construction drawings, and strive to not miss any possibility to modify the optimization, and achieved significant economic benefits.