Cincinnati, Ohio
Cincinnati, Ohio
This education session provides a practical overview of modern manhole rehabilitation, from initial condition assessment through final testing and verification. Attendees will learn when rehabilitation is needed, how to evaluate existing structures, and how current materials and installation methods can extend asset life and reduce long-term risk.
The session also covers surface preparation, pH testing in accordance with ASTM D4262, and inspection procedures before, during, and after rehabilitation to support long-term performance and compliance.
Key Concepts:
Tim Back brings more than 32 years of experience in the trenchless technology industry and is the owner of Back Municipal Consulting, LLC. A recognized expert in manhole rehabilitation, serves as a current ASTM Sub Committee officer for F1767 and participates in WEF, AWWA, NASTT, ASTM, ASSE and ASCE. Tim has trained over 3,000 industry professionals in trenchless technology. Developer of a patented manhole rehabilitation product and contributor to the Trenchless Resource Center.
“Tim is a fantastic speaker! He did a great job of explaining things in a way that conveyed the important information in a digestible and accessible way. I learned a lot.”
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