Excavator Operator Certification Exam Prep · Question
What is the primary purpose of the 'One-Call' system (e.g., 'BC 1 Call', 'Ontario One Call') for excavators in Canada?
The primary purpose of Canadian One-Call systems is to provide a single point of contact for excavators to notify all registered utility owners of their intent
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Question: What is the primary purpose of the 'One-Call' system (e.g., 'BC 1 Call', 'Ontario One Call') for excavators in Canada?
Answer options:
- To obtain permits for excavation projects.
- To report accidental damage to underground utilities.
- To request a free mapping service of all nearby utilities. ✅ To notify utility owners of proposed excavation and request locates.
Correct answer: To notify utility owners of proposed excavation and request locates.
Explanation: The primary purpose of Canadian One-Call systems is to provide a single point of contact for excavators to notify all registered utility owners of their intent to excavate. This triggers the utility owners to either mark their underground infrastructure or confirm its absence, preventing strikes.
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Question explanations
- During a final inspection of an excavator, prior to beginning work, an operator notices significant play in th
- An excavator operator is preparing to dig a trench in cohesive soil. To achieve maximum breakout force, what a
- Which control typically governs the arm (or dipper arm) movement for an excavator?
- What condition might require sloping or shoring of a trench less than 1.2 meters (4 feet) deep?
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