At the National Association of Sewer Service Companies (NASSCO), we are constantly evaluating how we perform as it pertains to our mission: to set industry standards for the assessment and rehabilitation of underground pipelines, and to assure the continued acceptance and growth of trenchless technologies.
One of the ways we do this is through ongoing research. In May of this year we launched an online survey for all NASSCO members, as well as nonmember engineers, municipalities and contractors who are aligned with the sewer and wastewater segments.
Results showed that, among NASSCO members, the most














