Resumen del autor, extraído del trabajo. The technology applied to pipeline systems has evolved significantly over the past 30 years. During that time, societal attitudes and expectations toward energy development have also changed considerably. Highly competitive market conditions and rising regulatory and public expectations, particularly in North America, have facilitated the rapid development of technological innovations for the pipeline industry. The resulting new technology is being applied to pipeline systems throughout the world, providing the answers to many complex issues associated with pipeline design, construction, operation and maintenance, and ultimately to public safety.