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Chapter 4 Review Questions
1. List the items of a trench or excavation that are required to be visually inspected daily.
2. During the visual daily trench inspection what are some indicators of hazards present at
the trench or excavation?
3. When must atmospheric testing be accomplished in trenches and excavations
4. List and describe the means available to control water from accumulating in trenches
and excavations
5. Describe the role and responsibilities of the Competent Person and the RPE in trenches
and excavations in the vicinity of adjacent structures.
6. What means of egress are available for employees to use to get out and into trenches
and excavations
Trench & Excavation
Competent Person Training P3 Safety Solutions LLC
Page 34
