{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Reimagining AEC","title":"The Common Data Environment: Workflow, States and the Codes That Say Which Version to Trust","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/bbecf3f6\"></iframe>","width":"100%","height":180,"duration":1454,"description":"On his self-produced podcast, Reimagining AEC, Dr Sepehr Abrishami puts two copies of one general arrangement drawing side by side, revision P02 and revision C01, and asks how a project lets anyone tell which version of an information container to rely on, and for what. From a task team's first saved model at RIBA Stage 3 to a published contractual drawing in UK guidance Part C, the worked example shows the CDE as a workflow served by technical solutions, the four information container states, the metadata every container carries, the revision and status codes of the 2021 UK National Annex to ISO 19650-2, and how metadata can be kept intact when containers move between CDE solutions.\nChapters\n0:00 Opening: two copies of one drawing\n3:29 A workflow first, and who provides the CDE\n6:06 States, metadata, naming and classification\n11:34 Revision and status codes\n15:34 The drawing from first model to publication\n18:32 Moving metadata between CDE solutions, and the checks before go-live\n21:55 Close\nAfter listening, you should be able to:\nExplain why the CDE is a workflow supported by one or more technical solutions.\nDistinguish the four information container states and the metadata every container carries.\nApply the 2021 UK National Annex revision and status codes to an information container.\nEvaluate how metadata can be kept intact when containers move between CDE solutions.\nReferences\nBritish Standards Institution. (2007). BS 1192:2007 Collaborative production of architectural, engineering and construction information. Code of practice. BSI.\nBritish Standards Institution. (2013). PAS 1192-2:2013 Specification for information management for the capital/delivery phase of construction projects using building information modelling. BSI.\nBritish Standards Institution. (2018a). BS EN ISO 19650-1:2018 Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM). Information management using building...","thumbnail_url":"https://img.transistorcdn.com/Fv21v67POZkKdYyEniMdPznBWql9GD9hvf5xNpkjlwA/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS81YTYw/YzFhZTY3NDA4MTA2/NmRiOGI5MGUzY2Qz/ZjY3Zi5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}