SC Pipelines Practice Questions - South Carolina Pipelines Contractor Examination Exam

Inside a marked SC811 tolerance zone, when may mechanized equipment be used before the facility is visually identified?

Only for initial penetration of pavement or other materials that require mechanical means, and only to the depth of that material; otherwise use soft digging or hand tools until the line is seen Anytime the operator painted yellow marks Whenever the excavator maintains a 6-inch estimated clearance After one pothole at the start of a 500-foot parallel trench

Correct Answer:

Only for initial penetration of pavement or other materials that require mechanical means, and only to the depth of that material; otherwise use soft digging or hand tools until the line is seen

Access more questions from this quiz

Continue to SC Pipelines Practice Questions - South Carolina Pipelines Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions