Sewer Line Rehab Requires a Change of Course

Finding a UV CIPP Solution for a Confined Space

From JPCL, September 2022

By Randy Gonzalez, PPG PMC Raven Lining Systems

During a sewer line rehab project, a length of 30-inch-diameter pipe seemed ideal for cured-in-place pipe rehab, but an adjacent subsection of the pipe and a narrow flume area required the contractors to consider a different approach. The author explains how careful coating selection and application came into play to contribute to the project’s ultimate success....

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