What is the maximum population that can be served

Reference no: EM13560411

1.A time interval of 1.5 hours is recorded for a 6 inch drop of water level in a percolation (perc) test hole. What is the perc rate? How many laterals would be required in the leaching field to serve a 5 bedroom house, if the trench width is 2 feet and the maximum trench length is 80 feet?

2.What is the maximum population that can be served by a 900 mm diameter main sewer constructed on minimum grade? If sewage flow in the pipe never exceeds a depth of 600 mm, estimate the actual population contributing flow to the main.

Reference no: EM13560411

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