Plumber (County Inspector) (II) Plumbing code dictates that a particular disposal
Plumber (County Inspector) (II)
Plumbing code dictates that a particular disposal field for a septic
tank must absorb 5000 gallons per day. Percolation tests on the
soil show a rate of absorption equal to 14.86 gallons per square foot
per day. How many square feet must the trench bottom be in
order to absorb the required amount? (Round to the nearest
square foot.)