Which term is used to describe the process of returning soil to a trench after pipe work?

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Multiple Choice

Which term is used to describe the process of returning soil to a trench after pipe work?

Explanation:
Backfilling is the process of returning soil to a trench after pipe work. After the pipe is laid, the excavated material is placed back in the trench in lifts and compacted as needed to restore bearing capacity and prevent future settlement around the pipe. Using the right soil and proper compaction helps stabilize the trench and support surface loads once the work is complete. Regrading refers to shaping the surface after backfill to the desired grade, not the act of filling the trench itself. Excavation is the digging part, and capping typically means placing a cap or cover, not filling the trench.

Backfilling is the process of returning soil to a trench after pipe work. After the pipe is laid, the excavated material is placed back in the trench in lifts and compacted as needed to restore bearing capacity and prevent future settlement around the pipe. Using the right soil and proper compaction helps stabilize the trench and support surface loads once the work is complete. Regrading refers to shaping the surface after backfill to the desired grade, not the act of filling the trench itself. Excavation is the digging part, and capping typically means placing a cap or cover, not filling the trench.

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