This standard specifies the requirements and methods for the preparation of as-built drawing documents (hereinafter referred to as as-built drawings) for power projects (including power generation, power transmission and transformation, system communications, etc.). This standard is applicable to the preparation of as-built drawings of all types of new, expanded, renovated, and technologically modified power generation projects and power transmission and transformation projects with a single unit capacity of 100MW and above and a voltage level of 220kV and above, as well as system communication project as-built drawings. The preparation of as-built drawings for power generation projects and power transmission and transformation projects with a single unit capacity of less than 100MW and a voltage level of less than 220kV can be implemented with reference to this. Foreign imported projects, projects introducing major equipment, and Sino-foreign joint venture projects shall be implemented in accordance with the contracts signed by both parties.
DL/T 5229-2005 Referenced Document
DA/T 28 Specifications for the organization of construction project files*, 2018-04-08 Update
GB/T 10609.3 Technical drawings.Folding on documents*, 2009-11-30 Update
GB/T 50328 Specifications for archiving construction project documents (partial revision)*, 2020-04-14 Update
DL/T 5229-2005 history
2016DL/T 5229-2016 Stipulations for drafting as-built drawing documents of electric power engineering
2005DL/T 5229-2005 Stipulations for drafting as-built drawing documents of electric power projects