LPG Storage Spheres Risk Assessment with FMEA and ETBA Methods

Abstract

Introduction: Everyone who wants to analyze the safety needs to choose one method among all available ways. This study was carried out to identify energies and barriers in LPG storage spheres in a petrochemical complex using ETBA method. It also examines the quantitative evaluation of failure modes and their effects as well as evaluation of effect of FMEA and comparing the results plus the identification of the advantage and disadvantages of the two methods.