With trenchless technologies constantly moving forward, we at NASSCO believe it is equally important to look back on how far we’ve come as an industry. So much has been learned by evaluating the historic aspects of underground construction, and that insight has been critical to our mission to set standards for the assessment and rehabilitation of underground infra-structure, and to assure the continued acceptance and growth of trenchless technologies.We are pleased to announce that “The Collection Systems Historical Photo and Artifacts Display” — a traveling exhibit related to the history of sewage conveyance systems — will be on display at
