The conception of the Test Cell Study was initiated because of the recognition that significant changes in the understanding of how chemical grout works to seal out pipe leakage, especially long term, had been achieved.

Each year Underground Infrastructure Magazine - formerly Underground Construction - polls municipalities around the U.S. about their top concerns and issues for the year. Respondents ranged in size from rural communities of less than 1,000 to mid-sized cities up to 500,000. See the results.

NASSCO's Lateral and Building Pipe Committee released a new video presenting a brief overview on the trenchless rehabilitation technologies available for laterals and in-building pipes .

Want free expo entry into the 2023 WWETT show? Use our custom registration link!

On July 6, NASSCO's Manhole Committee released a new video presenting a brief overview on the causes of manhole deterioration and rehabilitation technologies to assess, maintain and repair these important sewer structures. Check it out: NASSCO Manhole Rehabilitation Overview Video

The Town of Wingate - a suburb near Charlotte, NC - was experiencing excessive run times on pumping equipment after rain events. After further inspection by Public Works Director Eugene Jones, it was confirmed the excessive run times was due to infiltration and injection grouting was the solution to the problem.

The Municipal Sewer Grout School will help you understand how and why injection grouting stops groundwater infiltration into sewer collections including mainlines, laterals, lateral connections and manholes. 

The Municipal Sewer Grout School will help you understand how and why injection grouting stops groundwater infiltration into sewer collections including mainlines, laterals, lateral connections and manholes.