SewerCAD LPSS Modeling for Rational Method or Probability Method.
SewerCAD LPSS Modeling for Rational Method or Probability Method.
(OP)
I am trying to develop a SewerCAD Model for a very large, 8000 lot subdivision that has a future buildout rate of 100 years. My design will be based on the 25% buildout projections. My question is how in Sewer CAD can I model based on either the Rational Method (Barnes) or Probability Method (EONE) for sanitary loading. I got a suggestion to model with only 10% running ect, my problem is how do I substantiate this methodology based on other accepted design methods.





RE: SewerCAD LPSS Modeling for Rational Method or Probability Method.
Never heard of using the Rational Method or ( Barnes) for sanitary sewer design.
Never heard of using Probability Method ( EOne) either.
The following references offer several methods for projecting sanitary sewer flows:
ASCE Manual of Practice No. 36 & 37
Watewater Systems Engineering, Homer W. Parker
Wastewater Engineering, Metcalf & Eddy
good luck