Water/Wastewater Engineering Report (Storm Sewer/Infiltration Sanitary Sewage Separation-M1 Model)

摘要

In this document, a statistical methodology for calculating the savings from the storm water/infiltration sanitary sewage separation (i.e., the ?M1 model?) is presented. This method uses ASHRAE?s Inverse Model Toolkit (IMT) for the weather-normalization analysis. This document provides a review of the ASHRAE IMT, a description of the M1 model, and provides an example to illustrate the methodology.