NASSCO’s mission to set standards for the assessment, maintenance and rehabilitation of underground infrastructure is accomplished, in part, by the provision of specification guidelines for a variety of trenchless technologies.
Provided as a service to our industry, these guidelines have been prepared by NASSCO and peer reviewed by committees consisting of suppliers, installers, engineers, and system owners to ensure accuracy and usability to help you do the best work possible.
Available online at www.nassco.org, visitors to the website can search for specific guidelines by technology or category, including:
Lateral renewal/repair.Cured-in-place pipe (CIPP).Grouting/joint sealing.Manhole rehabilitation.Fold and form/folded and reformed.Pipe bursting.Cleaning.CCTV/inspection.General guidelines.
The detailed documents within
