AL Sewer Projects Practice Questions - Alabama Sewer Projects Contractor Examination Exam

What is a common acceptance test for newly installed flexible PVC gravity sewer mains to check excessive ovaling?

Hydrostatic thrust-block pull test Mandrel (deflection) test after backfill Magnetic particle weld test Smoke test of the building stack only

Correct Answer:

Mandrel (deflection) test after backfill

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