Water and Wastewater Pipeline Assessment Technologies : Classification Systems, Sensors, and Results Interpretation (Hardcover)

Infrastructure and the Need for Condition Assessment. Visual Inspection Technology and Data Coding Systems. Classifying and Analyzing Visual Inspection Data. Quantifying Condition Above and Below the Flow: An Overview of Sonar and Laser Technologies. Methods for Detecting Hydrogen Sulfide Gas. Leak Detection Introduction ? Static Sensors and Acoustic Inspections. Other Leak Detection Technologies: Focused Electrodes, Gas Tracers, and Infrared Imaging. Condition Assessment in Water Lines. Manholes, Laterals and Ancillary Structures. Software Packages & Asset Management. Future Trends in Condition Assessment. The Importance of Condition Assessment. Appendix A. Index.