During a road construction project, a grader operator is fine-grading an aggregate base course for a new highway section. The operator notices that the compaction roller immediately behind them is operating too close, routinely within 3 metres (10 feet) of the grader's swing radius, even when the grader is not actively turning. What is the most appropriate action for the grader operator?

Question: During a road construction project, a grader operator is fine-grading an aggregate base course for a new highway section. The operator notices that the compaction roller immediately behind them is operating too close, routinely within 3 metres (10 feet) of the grader's swing radius, even when the grader is not actively turning. What is the most appropriate action for the grader operator?

Answer options:

• Increase speed slightly to create more distance from the roller.
• Continue grading, assuming the roller operator is maintaining a safe distance. ✅ Signal to the roller operator to increase their following distance or communicate via radio.
• Stop grading and wait for the roller to move further away before resuming.

Correct answer: Signal to the roller operator to increase their following distance or communicate via radio.

Explanation: Maintaining safe distances between moving equipment is crucial on a job site. The grader operator should communicate the unsafe proximity proactively to the roller operator to prevent potential contact.