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

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According to DIPRA, the minimum pressure class of all diameters of ductile-iron pipe may be direct-tapped for what maximum service size without a saddle?

1/2 inch only 3/4 inch 2 inches on every diameter from 3 inches up 4-inch branch connections

Correct Answer:

3/4 inch

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