Red Seal Mobile Crane Operator Practice Exam

Question: 1 / 400

What is "cribbing" in crane operations?

Using ropes for lifting

Compressed wood or blocks placed under crane outriggers or loads for additional support

Cribbing refers specifically to the use of compressed wood or blocks that are strategically placed under crane outriggers or loads to provide additional support and stability. This technique is crucial in crane operations, as it helps distribute the weight of the crane and the load more evenly across the ground, reducing the risk of tipping or sinking into softer surfaces. Proper cribbing is essential for ensuring safety during lifting operations, particularly on uneven terrain or when handling heavy loads.

By using cribbing, operators can enhance the stability and support of the crane, allowing for safer lifting and lowering of materials. This practice is especially important in situations where the ground conditions may not be ideal for the safe operation of a crane on its own. Understanding cribbing and implementing it correctly is a fundamental aspect of maintaining safety standards in crane operations.

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Setting up safety barriers

A term for crane maintenance

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