CETCO will present its next webinar, “Slope Stability & Shear Strength – Installation of GCL,” on 16 November 2009 from 10:00 – 11:30 am (CST). This geosynthetic clay liner (GCL) webinar uses the GoToMeetings web application, so may require some download of software in order to have full access to the presentation. Phone-in and computer audio is a possibility for listening in. Visit the company’s webinar and event page for more information and to request a space in the webinar audience.