Manhole Rehabilitation 101: When Repair Beats Replacement
Every municipality with an aging sewer system eventually faces the same question about a failing manhole: fix it, or...
Manhole Recovery
Project Spotlight: Kansas City’s 500-Manhole Rehabilitation Program Hits Midpoint
The Kansas City Water Services Department is celebrating a major milestone in its multi-year manhole rehabilitation program: 250 manholes...
Trenchless Manhole Rehabilitation: Comparing the Top Methods Side by Side
Twenty years ago, a badly deteriorated manhole meant one thing: excavate and replace. Today, trenchless rehabilitation technology has transformed...
Infiltration and Inflow Through Manholes: Diagnosis, Quantification, and Cost-Effective Solutions
Infiltration and inflow (I/I) through manholes costs wastewater utilities hundreds of millions of dollars annually in unnecessary treatment costs,...