Description: I was performing my duties as a sentry for a confined space entry in a mining site. I noticed that there was loose gravel material near the working location that could fall on the workers who were working under the apron feeder.

Feelings: I felt alarmed and concerned for the safety of the workers. I also felt responsible and assertive to stop the work and inform the supervisors.

Evaluation: I think I did the right thing by acting quickly and preventing a potential accident. I followed the safety procedures and communicated effectively with the workers and the supervisors.

Analysis: The loose gravel material was a hazard that was not identified in the JHA. It could have caused serious injuries or fatalities to the workers. The reason why it was not identified could be due to a lack of inspection or awareness of the site conditions.

Conclusion: I learned that it is important to be vigilant and proactive in identifying and reporting hazards in the workplace. I also learned that I can use my authority and influence as a sentry to stop the work and ensure the safety of the workers.

Action plan: In the future, I will continue to monitor the site conditions and report any hazards or changes to the supervisors. I will also review the JHA and suggest any improvements or updates. I will also participate in any safety training or feedback sessions to enhance my skills and knowledge as a sentry$.$