T/ZS 0273.4-2022 CIM Data Delivery Specification Part 4: BIM Data for Urban Rail Transit Engineering
T/ZS 0273.4-2022 CIM Data Delivery Specification Part 4: BIM Data for Urban Rail Transit Engineering
Basic Information
Scope
Scope: This document specifies the basic requirements for BIM data of urban rail transit projects in the CIM platform, the delivery requirements for BIM results, and the delivery requirements for simplified models. This document is applicable to the delivery of BIM and related data for urban rail transit projects on the CIM platform. Main technical content: Foreword 1 Scope 2 Normative referenced documents 3 Terms and definitions 4 Basic requirements 4.1 General provisions for deliverables 4.2 Organization and naming rules for deliverables 5 Delivery requirements for BIM results 5.1 General provisions 5.2 Model organization 5.3 Naming rules 5.4 Model delivery scope 5.5 Model accuracy 5.6 Model expression 6 Delivery requirements for simplified models Appendix A (informative) Classification of model unit attributes Appendix B (normative) Reference table for model delivery depth levels at various stages Appendix C (informative) Model color reference table