When extricating a worker from a fine ore bin without a rescue drum, what is your priority?

• A. Ensure the victim has an adequate air supply
• B. Assess the structural integrity of the bin
• C. Call for emergency services
• D. Retrieve the rescue equipment

Answer: (A)

The priority when extricating a worker from a fine ore bin without a rescue drum is to ensure the victim has an adequate air supply. In situations where a worker is trapped, particularly in an enclosed or semi-enclosed space like a fine ore bin, maintaining their ability to breathe is critical for survival. Oxygen is essential for life, and a worker's ability to receive a sufficient air supply must be the foremost concern before any attempts are made to extract them or assess the situation further.

While assessing the structural integrity of the bin, calling for emergency services, and retrieving rescue equipment are important steps, they all come after ensuring that the worker can breathe. If the worker is in a situation where air supply is compromised, taking immediate action to ensure they have access to fresh air can significantly increase their chances of survival and reduce the risk of serious harm. Thus, focusing on the victim’s air supply is the most critical and immediate action that should be taken.