In the more than 50 years since its invention, cured-in-place pipe (CIPP) has become a very popular and cost-effective trenchless pipe rehabilitation technology. Read More

By NASSCO Technical Advisory Council Chair Christopher Garrett, P.E., Brown and Caldwell The topic of styrene safety has garnered a lot of attention in recent years. For more than a decade the effects of styrene cure water and condensate have... Read More

  There was a time in pipeline rehabilitation when most cured-in-place pipe (CIPP) liners were wet-out at a facility and delivered to the contractor on-site. These wet-out facilities were responsible for ensuring that impregnation standards were met. But as smaller... Read More

The Cured-In-Place Pipe (CIPP) process has a track record of more than 50 years. It has a demonstrated success record for the trenchless rehabilitation of underground linear infrastructure. As the name implies, the process involves inserting a flexible liner into... Read More

Join Trenchless Technology Magazine for a panel discussion by leading industry experts on the topics of styrene, CIPP, health, safety, and environmental issues addressing this important topic. You will learn about recent health and safety claims related to styrene used... Read More

CURED-IN-PLACE PIPE (CIPP) INSTALLATION Read More

Recommendations for CIPP installations using styrenated resins Read More

There was a time in pipeline rehabilitation when most cured-in-place pipe (CIPP) liners were wet-out at a facility and delivered to the contractor on-site. Read More

It has been over five years since NASSCO began the program of evaluating cured-in-place pipe (CIPP) air emissions of volatile organic compounds (VOCs) and the effect on worker and public safety. Read More

Styrene emissions from the CIPP process are a concern when they exceed regulatory levels. NASSCO contracted with the Trenchless Technology Center at Louisiana Tech University (TTC) to delineate styrene levels at various parts of the CIPP process. Read More