The Sanitary Manhole Rehabilitation Fact Sheet was created by a joint team of wastewater engineering professionals, including RJN’s Karol Giokas, PE, the Water Environment Federation, and the National Association of Sewer Service Companies.
This fact sheet is a quick reference for comparing rehabilitation alternatives for sanitary sewer structures and contains an overview of materials, applications, and best practices for manhole repair or rehabilitation.
Karol was a major contributor to the development of this fact sheet. She has led hundreds of municipal sanitary sewer improvement projects throughout the Midwest over her three-decade-long career. In addition, she’s played a key leadership role in RJN’s adoption of innovative tools and technologies for manhole condition investigation, defect analysis, and asset management modeling to enhance infrastructure evaluation and planning programs. Her insights and technical acumen are compounded with other industry thought leaders and will help you focus your rehabilitation program efforts to make them successful.
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