Subtitle 1680-05 - Construction Division
- Chapter 1680-05-01 - Contractor Debarment and Suspension (§§ 1680-05-01-.01 — 1680-05-01-.05)
- Chapter 1680-05-02 - Contractor Qualifications for Construction in High Quality or Impaired Waters (§§ 1680-05-02-.01 — 1680-05-02-.04)
- Chapter 1680-05-03 - Prequalification of Contractors (§§ 1680-05-03-.01 — 1680-05-03-.10)
- Chapter 1680-05-04 - Procedures for the Selection and Award of Design-Build Contracts (§§ 1680-05-04-.01 — 1680-05-04-.11)