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

Why do plant grading plans usually provide slope or crown away from structures and tank walls?

To pond rainwater against the walls for curing To drain surface water away from foundations, tanks, and electrical buildings To increase the unbalanced fill height on one side of every tank Because finished grade must always be higher than the tank overflow

Correct Answer:

To drain surface water away from foundations, tanks, and electrical buildings

Access more questions from this quiz

Continue to SC Water and Sewer Plants Practice Questions - South Carolina Water and Sewer Plants Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions