SC Water And Sewer Lines Practice Questions - South Carolina Water And Sewer Lines Contractor Examination Exam

How should ductile-iron pipe normally be laid, according to the DIPRA Installation Guide?

Spigot (plain end) into the previously laid bell Bell into the previously laid spigot as the standard method Either end first, because bells must face the direction of flow On blocking, with the barrel kept off the trench bottom

Correct Answer:

Spigot (plain end) into the previously laid bell

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