Question 3030 of 229 · California Water Distribution Operator Exam
What is proper backfill practice around a newly installed pipe?
Exactly one answer is correct.
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Correct answer to question 3030
- C: Place and compact the bedding material evenly on both sides in layers
Explanation
Even support prevents point loading and joint deflection. Layers (lifts) are compacted to the specified density.
More questions: Equipment Operation, Maintenance and Inspections
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