The second-level builder program requires candidates to provide proof of the qualification certificate of the second-level builder. If the certificate of qualified candidates has not been issued, they can sign up for the Second Construction Project with their test transcripts. The condition of a second-level builder is to obtain a professional qualification certificate.

The second architectural major: architectural engineering, electromechanical engineering, municipal engineering, highway engineering, mining engineering, water conservancy and hydropower engineering.

Additional materials for secondary construction:

1. Original 1 copy of "Application Form for Qualification Examination of Grade II Construction Engineer" (the unit reviews and affixes the official seal of the unit, and the candidate himself signs).

2. Original and photocopy of my ID card (military officer's card) and graduation certificate (degree certificate) (obtained outside the country (territory) must be approved by the education administrative department of the State Council) 1 copy. Candidates who have obtained academic certificates after work and graduated less than two years must also provide previous academic certificates.

3. One original and one copy of the qualification certificate of professional second-class constructor has been obtained.

4. Candidates who graduate from non-engineering or non-engineering economics majors are also required to provide a copy of 1 technical qualification certificate and the original and copy of the employment letter for engineering or engineering economics.