A newly installed gravity sewer has a low spot that holds water during testing. What should be corrected?
Correct Answer
C) Regrade or relay the pipe so it maintains required slope
Gravity sewer low spots hold water and indicate grade/bedding problems that should be corrected before cover.
Why This Is the Correct Answer
Gravity sewer low spots hold water and indicate grade/bedding problems that should be corrected before cover.
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