Here is 13 qs that i need help on it. also i will attach some files that have all what u need to do for the HW.
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1. What is OSHA’s Standard for Confined Spaces?
2. What are the three criteria for a space to be determined to be a confined space?
3. What were the causes that the workers at Xcel Energy died?
4. How could the worker’s death been prevented?
5. What must be done before a worker enters a permitted space?
6. What are the characteristics of a permit-required confined space?
7. What are three types of hazardous atmospheres?
8. At what concentration does an atmosphere become oxygen deficient? (Hint: you may want to see OSHA’s definition of an oxygen deficient atmosphere)
9. When is training required for a permitted confined space?
10. How can an employer prevent unauthorized entry into a confined space?
11. What are the duties of a Confined Space Entry Supervisor?
12. What is the most important PPE for a confined space?
13. If the respirator is oxygen deficient what type of respirator must be used?
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the 13 qs you will see it in first file.
