ICGA beginnings go back nearly twenty years as the Grout Task Force for NASSCO, Inc., the National Association of Sewer Service Companies. Today ICGA is a major Division within NASSCO and provides education and training courses related to chemical grouting specifications, methods and equipment.

Our Mission

The mission of ICGA is to promote chemical grouting as a means to reduce, control or stop groundwater infiltration into sewer collection systems.

We believe this mission can best be accomplished by carrying out the following activities:

ICGA members also support the values and guiding principles of NASSCO, Inc.
Click here to view our Membership Pledge.