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

What is a soil percolation (perc) test used to evaluate for onsite sewage design?

The compressive strength of concrete septic tanks How quickly water moves into the soil for sizing and suitability of an absorption field The chlorine residual in septic effluent The slope of the public gravity main downtown

Correct Answer:

How quickly water moves into the soil for sizing and suitability of an absorption field

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