Publications

While recognized standards exist for the systematic safety analysis of potential spills or releases from LNG (Liquefied Natural Gas) storage terminals and facilities on land, no equivalent set of standards or guidance exists for the evaluation of the safety or consequences from LNG spills over water. Heightened security awareness and energy surety issues have increased industry's and the public's attention to these activities. The report reviews several existing studies of LNG spills with respect to their assumptions, inputs, models, and experimental data. Based on this review and further analysis, the report provides guidance on the appropriateness of models, assumptions, and risk management to address public safety and property relative to a potential LNG spill over water.

Abstract not provided.

Many industries transmit large amounts of energy under the control of safety critical systems, inadvertent release of energy by such systems can result in negative high consequences. Thirpaper describes aprincipie-ba.re dstrategyfor preventing inadvertent release due [O normai operational stresses or abnormal (e.g., accident) stresses. The sajetyprin- ciples, deveioped by Sandia )?a~ional Laboratories for im- bedding detonation safety in nuclear weapons, include iso- [atio~ inoperabilip and incompatibility. There principles will be defined in the paper. They are illustrated and con- trasted to conventionalpractice via the application to a gas jiunace control system.