基建档案来源较广,它包涵了建设、勘察、设计、施工、监理、审计等各单位工作中形成的档案。基建设计档案是基建档案的重要组成部分,它主要由文字材料和图纸两部分组成。文字材料是在设计管理过程中形成的技术管理文件,它包括工程项目立项、立项批复、报建通知单、地质勘察报告、工程申请报告、工程批件、设计任务委托书、工程传递卡、各专业计算书、概预算书、会审记录、设计变更等。图纸即各种设计图、报批 Infrastructure archives come from a wide range of sources, which include archives formed in the work of various units such as construction, survey, design, construction, supervision and auditing. The infrastructure design archives are an important part of the infrastructure archives. They are mainly composed of written materials and drawings. The written materials are the technical management documents formed in the design management process. They include project project approval, project approval, construction notice, geological survey report, project application report, project approval, design task request, project delivery card, Calculation of books, budget books, examination records, design changes. Drawings that a variety of plans, submitted for approval