
Cincinnati: Hillside Terrain and Combined Sewers Are Testing Rehabilitation Strategy
Cincinnati’s underground infrastructure works against gravity in ways few other Midwest cities do. Steep hillsides, narrow valleys, and a sewer system built into some of

Why is CIPP Rehabilitation Alone Not Sufficient for a Sealed System?
It is presumed that the resin in CIPP Liners bonds with host pipe, creating an effective watertight seal after cure. The truth is that resin

Approvals & Standards – Are They End Game or Path Markers?
By John M Heisler Approvals & Standards – Are They End Game or Path Markers? “I’ve been installing liners for a while now and ran

Tried & Tested Materials
My usual supplier provided me with a “new improved” product but after several failures of the new improved lining material I’m not so sure. How

Casting the Future of Pipe Rehabilitation
Casting the Future of Pipe Rehabilitation When two leaders in a field see an opportunity to combine forces the outcome can become more than the

Sandusky Getting Upgraded Sewer System
The city of Sandusky’s sewer systems is getting a strengthening facelift. The 3.2 million sewer project aims to protect Lake Erie and keep the area’s


