SHIPP methodology: Predictive accident modeling approach. Part I: Methodology and model description

Loss scenario analysis and loss aggregation for process facilities

“…The concept of identifying potential consequences and process outcomes due to abnormal events has been widely studied, usually using event tree analysis (API, 2008;Arunraj and Maiti, 2009;Hashemi et al, 2014a;Pariyani et al, 2012a;Rathnayaka et al, 2011). However, there has been less effort to consider the timedependent process deterioration in estimating the duration of loss scenarios.…”

Safety study of an LNG regasification plant using an FMECA and HAZOP integrated methodology

“…The DyPASI methodology was utilised to mitigate the deficiencies of the current HAZID techniques in the identification of unexpected potential hazards related to atypical scenarios and the integration of the recommendations from past atypical accidents. Rathnayaka et al (2011aRathnayaka et al ( , 2011b developed the new safety assessment methodology system hazard identification, prediction and prevention (SHIPP) to provide a guide for possible improvements at every step of the accident sequence process. Hazards related to LNG properties and processing were identified and analysed to investigate possible accident scenarios, causes and their consequences.…”

“…Therefore, the quantification includes uncertainties. However, the authors introduced a Bayesian updating mechanism to minimise the uncertainty in the quantitative analysis (Rathnayaka et al, 2011a(Rathnayaka et al, , 2011b.…”

Accident modelling and safety measure design of a hydrogen station

“…The model used is based on SHIPP methodology developed by Rathnayaka et al [9]. SHIPP represents accidents as a propagation of material and/or energy releases through prevention and mitigation barriers that include process (operational, maintenance, and technical), human, as well as management and organizational barriers.…”