Question 4020 of 229 · California Water Distribution Operator Exam
What is the role of the competent person at an excavation?
Exactly one answer is correct.
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Correct answer to question 4020
- B: To inspect the excavation daily and remove workers from hazards
Explanation
The competent person recognizes hazards, tests soil and can stop work. Inspections are needed before each shift and after rain.
More questions: Drinking Water Regulations, Management and Safety
- 4021In a trench 4 feet or deeper, how close must a ladder or other exit be to workers?
- 4022How far from the edge of an excavation should spoil piles and equipment be kept?
- 4023What oxygen concentration range is considered safe to enter a confined space?
- 4024Which is an example of a permit-required confined space hazard for water workers?
- 4025What is the purpose of a Safety Data Sheet (SDS)?
- 4026What does California's Injury and Illness Prevention Program (IIPP) require?