1. Lecturer, Dept. of Civil, Architectural, and Environmental Engineering, Cockrell School of Engineering, Univ. of Texas at Austin, 301 East Dean Keeton St., Mail Stop C1792, Austin, TX 78712; formerly, Geosyntec Consultants, Austin, TX 78757.
2. Senior Principal, Geosyntec Consultants, 8217 Shoal Creek Blvd. #200, Austin, TX 78757.
3. Senior Engineer, Geosyntec Consultants, 8217 Shoal Creek Blvd. #200, Austin, TX 78757.