CT General Contractor Practice Questions - Connecticut General Contractor Exam

Under OSHA excavation standards (29 CFR 1926 Subpart P), at what depth must a protective system be used in trenches?

3 feet 4 feet 5 feet 6 feet

5 feet

Access more questions from this quiz

Continue to CT General Contractor Practice Questions - Connecticut General Contractor Exam for more practice questions and the full quiz experience.