A telehandler operator is reviewing provincial OHS regulations regarding operating near excavations. The regulations state that equipment must maintain a minimum distance from the edge of an excavation, depending on soil type and depth. If the operator cannot determine the soil type or the excavation has unsupported vertical walls, what is the safest and most compliant action?

Question: A telehandler operator is reviewing provincial OHS regulations regarding operating near excavations. The regulations state that equipment must maintain a minimum distance from the edge of an excavation, depending on soil type and depth. If the operator cannot determine the soil type or the excavation has unsupported vertical walls, what is the safest and most compliant action?

Answer options:

• Assume the minimum safe distance for the weakest soil type (e.g., granular) and proceed. ✅ Consult with the site superintendent or a competent person to determine the safe distance or shoring requirements.
• Place sturdy plywood sheets over the excavation edge to distribute the telehandler's weight.
• Operate at a distance equivalent to the excavation's depth, as a general rule of thumb.

Correct answer: Consult with the site superintendent or a competent person to determine the safe distance or shoring requirements.

Explanation: When unable to determine critical factors like soil type or if dealing with unsupported excavations, the safest and most compliant action is to consult with a competent person or site superintendent. This ensures that the specific site conditions are assessed by someone qualified to make that determination, preventing potential collapse and ensuring adherence to OHS regulations.