S商品房项目挣值管理成本控制研究

A Research on Cost Control of S Commercial Housing Project Based on Earned Value Management

结合S商品房项目,将挣值分析法应用于C-a1地块的研究,通过指标计算与分析,发现该项目的成本和进度存在偏差,出现成本超支、进度延后的问题。查找原因后发现,因为材料费、人工费和机械费上出现不同程度的超支,设计变更导致返工,施工技术与管理问题导致延误,进而从控制材料成本、合理组织施工方面提出有效的纠偏措施,帮助项目进展回到计划中,不但挽回了前期损失,节约总成本,工期还略有提前,取得了较好的成本管控效果。

Combining with the S commodity housing project, the earned value analysis method is applied on the study of the C-a1 parcel. Through index calculation and analysis, it is found that the cost and schedule of the project have deviation, cost overruns and schedule delays. It is found that because the cost of raw materials and artificial cost and mechanical cost overruns of varying degrees on design changes lead to rework. Construction technology and management problems lead to delay, and then from the aspects of controlling the cost of materials, reasonable organization construction the paper puts forward effective corrective measures, helps project progress back to the plan, not only save the loss, saving the total cost, time limit for a project is also slightly ahead of time, better cost control effect is obtained.