NV B General Building Practice Questions - Nevada B General Building Contractor Examination Exam

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Per NRS 455.110, before beginning a non-emergency excavation in an area that is known or reasonably should be known to contain subsurface installations, the excavator must notify the association for operators (Nevada 811 / USA North) how far in advance?

At least 2 working days but not more than 28 calendar days before the excavation is scheduled to start At least 1 hour before the backhoe arrives Not more than 24 hours and not less than 12 hours before digging Only after the first unmarked utility is struck

Correct Answer:

At least 2 working days but not more than 28 calendar days before the excavation is scheduled to start

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