What is cribbing and why is it used in stabilization?

• A. Cribbing is removing debris to access victims.
• B. Cribbing is applying a rope system to lower loads.
• C. Cribbing is stacking and interlocking blocks to create a stable, load-distributing support to prevent further movement of debris.
• D. Cribbing is painting and marking debris.

Answer: (C)

Cribbing is stacking and interlocking blocks to create a stable, load-distributing support that prevents further movement of debris. In stabilization, this method provides a rigid foundation under or around the load, so the weight is spread across multiple blocks rather than resting on a single point. That distribution reduces the risk of a shift or collapse as crews work, allows safe placement of lifting devices, and creates a secure working space. Blocks are typically arranged in an alternating, interlocked pattern and wedged or locked to prevent movement, forming a strong, controllable support system. It's not about removing debris, using rope systems to lower loads, or painting marks; its purpose is to stabilize and control loads to keep rescues safe.