The Sewer Rehabilitation modeling program is designed to help you effectively analyze sewer observation data in order to determine the best course of action needed to maintain your sewer pipe network. This program will use data from both the TV Inspection and PACP Inspection modules when analyzing sewer pipes. Every time a new inspection record of either type is saved, the system will determine if it is the most recent and designate it as such. There will never be a pipe that has both a TV Inspection record and a PACP Inspection record as its most recent; it can only be one or the other. The Model will then analyze the most recent inspection data to help determine where to perform pipe rehabilitation or replacement. Using the Pipe Rehab Setup parameters that you indicate, the model will determine which rehabilitation techniques or work tasks to use. In this section, you'll find information on the Sewer Rehab Model and each of the required setup modules. Follow the links below for additional information.