PDD practice question 14 of 35
During an analysis of an existing sanitary sewer crossing a proposed building site, it was determined that the outflow invert at one manhole was 120…
Choose your answer, then check it against the explanation.
During an analysis of an existing sanitary sewer crossing a proposed building site, it was determined
that the outflow invert at one manhole was 120 feet and the inflow invert at the next manhole,
which is 200 feet downstream, was 117 feet.
What is the percentage of slope between the two manholes?
Question 14 of 35
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