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I&I ElimiNATION Workshop: CIPP Lining of Mains and Laterals
10 November 2021
John Manijak of Michels Corp. presents on the sewer rehabilitation toolbox, CIPP is one of many rehab technologies available. This final segment will define what CIPP is, the different types of installation, and when this pipe rehab method would be preferred. Wrapping up the day’s events, this segment will bring together the previously discussed technologies and how they relate to one another in the holistic approach to I&I elimination.
Watch the full I&I ElimiNATION Workshop playlist here: I&I ElimiNATION Workshop
NASSCO's Infiltration Control Grouting Video
10 November 2021

Learn the basics about proven grouting for sanitary sewer systems. Considered by some to be the first trenchless technology, it continues to evolve to eliminate infiltration, stabilize systems and rehabilitate sewer lines. Learn more at nassco.org or sewergrouting.com

I&I ElimiNATION Workshop: Restoring Manholes Reduces I&I
3 November 2021

Sam Hunt of Madewell Products Corp. presents that when looking to make a reduction in overall collection system inflow and infiltration (I&I), one of the most cost‐effective approaches can be through the rehabilitation of manholes and other collection structures.

Watch the full I&I ElimiNATION Workshop playlist here: I&I ElimiNATION Workshop

 

UC 75th Anniversary: John Struzziery
75th Anniversary
1 November 2021

This is the fourth video in the Underground Construction 75th anniversary series to recognize the industry and its members who have dedicated their lives to the work within it.

John Struzziery is the director of wastewater operations and assistant director of public works for the Town of Hull, Massachusetts.

To read more about Underground Construction's 75th Anniversary, visit https://ucononline.com/75th-anniversary

I&I ElimiNATION Workshop: Devices to Mitigate I&I in Sanitary Sewer Manholes
27 October 2021

Lee Haessig of Cretex Specialty Products discusses presents a range of “devices” that can be used to stop inflow and infiltration in existing sanitary sewer manholes as well as prevent it in new manholes. These “devices” are proven to be cost-effective and relatively easy to install for contractors and sewer maintenance personnel.

Watch the full I&I ElimiNATION Workshop playlist here: I&I ElimiNATION Workshop

I&I ElimiNATION Workshop: Engineer Perspective: Keys to Achieving Significant I&I Reductions
20 October 2021

Jim Shelton, PE of Arcadis presents the importance of selecting technologies that work together to seal out I&I for a definable timeline. No single technology will achieve this and understanding how to couple technologies is key to achieving significant I&I reductions. 

Watch the full I&I ElimiNATION Workshop playlist here: I&I ElimiNATION Workshop

Injection Grouting: Your First Defense for I&I In Collection Systems
13 October 2021

Britt N. Babcock, PE of Avanti International presents how infiltration is relentless. Left unaddressed, infiltration will continue to overwhelm system assets which can lead to costly emergency repairs or total system failure.

The solution? The most economical way to stop infiltration in structurally sound pipes is with injection grouts. 

Watch the full I&I ElimiNATION Workshop playlist here: I&I ElimiNATION Workshop

I&I ElimiNATION Workshop State of Tennessee Regulatory Perspective: Moratorium Metrics and the Cost and Consequences of I&I
6 October 2021

Robert O'Dette, PE describes the application of NPDES permit language unique to the State of Tennessee relative to self‐imposed moratoriums and the metrics used to remove a permittee from a moratorium. The cost and consequences of I/I are also discussed using the evaluation metrics which include project life cycle cost analyses.

Watch the full I&I ElimiNATION Workshop playlist here: I&I ElimiNATION Workshop