California Hazardous Liquid Pipeline Risk Assessment, Proceedings of the 1993 International Pipeline Risk Assessment, Rehabilitation and Repair Conference, September 1993.

Block Valve Effectiveness and Seismic Activity - California Hazardous Liquid Pipelines, Proceedings of the 1994 International Pipeline Risk Assessment, Rehabilitation and Repair Conference, September 1994.

California Hazardous Liquid Pipeline Risk Assessment, Proceedings of the 1994 API Pipeline Conference, April 1994.

Risk Assessment of California Low Pressure Crude Oil and Crude Oil Gathering Lines, California State Fire Marshal , July 1996.

Fiber Optic Trip Wire^® Monitors Chemical Pipeline and Reports on Third Party Intrusions, Pipe Line and Gas Industry, May 2000.

Innovative Pipeline Mitigations Employed to Minimize Chemical Pipeline Risks, Chemical Engineering Expo, Houston, Texas, June 2000.

Improving Pipeline Safety, Chemical Engineering Magazine, July 2000.

Keeping Pipelines Safe From Harm, Chemical Engineering Magazine, May 2001.

Improving Pipeline Safety - Risk Mitigation Techniques You Don't Think Of, Independent Liquid Terminals Association (ILTA), June 2001.