随着我国城市建设高速发展,高层建筑大规模修建,附建式防空地下室建设迅速增长,合理控制人防工程建设的造价已显的尤为重要。粗略估计人防部分建筑面积占总建筑面积的6%～8%,人防部分建筑造价占总建筑造价的10%～12%。如何降低工程造价,作为一名造价工程人员主要就如何做好建筑工程人防设计阶段的造价控制及实施中存在的问题进行了探讨。 With the rapid development of urban construction in our country and the large-scale construction of high-rise buildings, the construction of the attached-type air defense basement has been rapidly growing. It is especially important to control the cost of civil air defense projects reasonably. A rough estimate of the building area of ​​some areas of civil defense accounted for 6% to 8% of the total construction area, part of the civil air defense construction cost of the total construction cost of 10% to 12%. How to reduce the construction cost, as a cost engineering staff mainly on how to do the construction cost control during the design of civil air defense and the problems in the implementation are discussed.