Surcharged
Civil/Environmental
- Jun 23, 2007
- 52
I am designing a STEG (Septic Tank Effluent Gravity) collection system for a 10 house development. The house will discharge to a septic tank, solids will then settle out. Effluent will then gravity flow to a pump station. A couple of questions: First, how should I size the pipe? Second what is the minimum slope of the pipe. Should be different than traditional sewer since solids are not present. Thanks.