SC Electrician Practice Questions - South Carolina Electrician Contractor Examination Exam

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After SC811 marks are in place, what is the South Carolina tolerance zone in which only non-invasive (hand or vacuum) excavation is permitted until the facility is exposed?

12 inches from the centerline of the mark 24 inches on either side of the mark, plus one-half the known diameter of the facility 5 feet from any paint mark 6 inches from the mark, regardless of pipe size

Correct Answer:

24 inches on either side of the mark, plus one-half the known diameter of the facility

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