The Assess-and-Fix Approach: Using Non-Destructive Evaluations to Help Select Pipe Renewal Methods - 4473
Completion Year Research Value Research Manager Principal Investigator Contractor
2015 $352,362.86 Dr. Jian Zhang Graham E.C. Bell HDR/Schiff
This project (1) developed an analytical approach and guidelines for selecting pipe rehabilitation methods, based on full non-destructive examination (NDE) scans of a cast iron or ductile iron water main; and (2) showed how an NDE tool can be used economically, as part of a rehabilitation project, to optimize the rehabilitation. Research partners: EPA and WERF. Published in 2015.

Report NameReport #AvailableOrder ReportDownload PDFExecutive Summary
The Assess-and-Fix Approach: Using Non-Destructive Evaluations to Help Select Pipe Renewal Methods 44735/1/2015