The three-level safety education content is as follows:

(1) Company education (level 1 education) mainly focuses on basic safety knowledge, laws and regulations and legal education.

(2) The education (secondary education) of the project department (section, district and team) is mainly about on-site rules and regulations and discipline education.

(3) Team education (three-level education) is mainly the post safety operation and safety team system and discipline education of this type of work.