The Total Length of the Trench Required in a Leaching

question 21

Multiple Choice

The total length of the trench required in a leaching field is determined by

• A) effluent quality and the ability of the soil to absorb water from the drain pipes.
• B) code requirements.
• C) the amount of effluent predicted to be conveyed into the leaching field in a 24-hour period.
• D) the results of the percolation test.

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Definitions:

Subjectivity

Subjectivity pertains to how someone's judgment is shaped by personal opinions and feelings instead of external facts or evidence.

Centre-of-Gravity

A method in location analysis that finds the best location for a facility based on minimizing transportation costs, taking into account the geographical distribution of supply and demand.

Tonnes

A metric unit of mass equal to 1,000 kilograms or approximately 2,204.6 pounds.

Grinding Mill

A machine used for breaking down materials by friction, crushing, or cutting.