What action is typically performed first in incident investigations?

• A. Secure the scene.
• B. Immediately assign blame.
• C. Draft the final report.
• D. Ignore the incident until production comes to a halt.

Answer: (A)

The main idea is to preserve safety and evidence so the investigation can be accurate. Securing the scene is the first action because it stops ongoing hazards and prevents changes that could obscure what happened. By restricting access and isolating energy sources, investigators won’t have conditions altered or additional information lost, which helps identify root causes and contributing factors later. It also protects people from further harm and makes it possible to gather initial facts, note conditions, and preserve evidence such as equipment, debris, or release patterns.

Assigning blame is inappropriate at this stage and can bias people or shut down reporting. Drafting the final report is something done after data collection and analysis. Ignoring the incident until production stops would leave hazards unchecked and miss the chance to protect workers and the facility right away.