Confined Space Incident Investigation.mp4
There is no peer responses to assess.
1. 1st Why Question
2. Why the fatal accident happened with Peter?
3. Why the explosion happened in the tank?
4. Why was the hazardous gas present in the tank?
5. Why was the tank not ventilated?
6. Why was the work done if it not planned?
7. Why is there no policy to check the hazard?