Concrete tanks are a standard in the wastewater industry, but when you confront one in the field, how do you know if it has a problem? Fortunately, they’re pretty easy to spot, says one industry expert. And if you do find a problem, odds are you won’t have to replace the tank.Aaron Ausen, vice president of Dalmaray Precast Concrete Products in Janesville, Wisconsin, has been in the precast industry for 18 years. He started by sweeping floors at the company his family owns, moved up to production, and had some engineering classes along the way.Concrete tanks are not immune to
