总结了北京市人防工程安全整治工作内容和取得的成果，通过收集背景资料、考察现场、调查问卷等手段，分析了在整治过程中发现的问题，并提出了人防安全管理的对策和建议。%The paper sums up the treatment and achievements of the safety treatment of the air-defense projects in Beijing,analyzes some prob-lems in the process according to the collection of background resources,sites and investigation questionnaires,and points out some strategies and suggestions for the safety management of the air-defense projects.
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