This regulation is divided into 8 chapters. The main technical content includes: general principles, terminology, basic provisions, management responsibilities, data management, completion acceptance and filing documents, BIM technology and electronic file management, archiving and transfer of engineering data, Appendix AG, etc.
T/LESC 003-2019 history
2020T/LESC 003-2020 Star rating standard for precast concrete component production enterprises
2019T/LESC 003-2019 Prefabricated construction engineering technical data management regulations