Project #1423

Condition Assessment for Wastewater Pipelines

Principal Investigator
Research Manager
Mr. Walter Graf
Virginia Polytechnic Institute & State University
Asset Management
Condition Assessment
Distribution System Management


This report provides a synthesis of utility practices on wastewater pipe condition assessment, through literature reviews and direct data mining from utilities participating in the project. The information was compiled and compared to find discrepancies, trends, gaps, and utility needs, to direct further research and work. A standard data structure was developed and is presented in this report to collect standardized information about wastewater pipe condition assessment projects. The benefits of collecting this data are described in detail. Published by WERF. 212 pages. Online PDF. (2013)

Originally funded as WERF project IN10SG09caww.