PT.XYZ adalah salah.satu perusahaan manufaktur yang bergerak di bidang produk kertas dan juga tissue Indonesia. Semenjak didirikannya ini, banyak terdapat permasalahan pada kesehatan keselamatan kerja. Dalam melakukan identifikasi tentang Kesehatan Keselamatan Kerja (K3) institusi maupun proyek ada beberapa metode dapat digunakan, salah satunya Hazard and Operability Studies (HAZOP). HAZOP stan...

Abstract Hazards and operability analysis (HAZOP) is one of a dozen‐structured Process Analysis (PHA) methodologies that assess risks associated with operating processes to mitigate their consequences. HAZOP applies all six stages process design from discovery decommissioning. Industry massively adopted PHA as consequence several industrial disasters in the 1970s increased society's scrutiny ch...

Organic hydride hydrogen refueling stations have been remarked as that can employ a practicable method based on the organic chemical system involving methylcyclohexane (MCH) for transport of hydrogen. This station has advantages in storage and transportation MCH does not require large amount energy compared to compressed liquefied hydrogen, use existing infrastructure. type involves some hazard...

In this paper, we outline a new approach to safety analysis in which concepts of computer HAZOP are fused with the idea of software fault tree analysis to enable a continuous assessment of an evolving programmable design developed in Matlab-Simulink. We also discuss the architecture of a tool that we have developed to support the new method and enable its application in complex environments. We...

In this paper, we outline a new approach to safety analysis in which concepts of computer HAZOP are fused with the idea of software fault tree analysis to enable a continuous assessment of an evolving programmable design developed in Matlab-Simulink. We also discuss the architecture of a tool that we have developed to support the new method and enable its application in complex environments. We...

Submit Manuscript | http://medcraveonline.com Abbreviations: MIC: Methyl Isocyanate; UCIL: Union Carbide India Ltd; RDX: Research Development Explosive; HAZOP: Hazard Operability Studies; PHA: Preliminary Hazard Analysis; IHA: Interface Hazard Analysis; O&SHA: Operating and Support Hazard Analysis; QRA: Quantitative Risk Analysis; RA: Risk Analysis; MORT: Management Oversight Risk Tree Analysis...

Introduction The main challenge when testing safety-critical systems is to decide what to test. At the top level the answer to this question is straightforward – we should test that nothing dangerous can happen when we use the system. From this it follows that in order to test for safety we need to know and understand what can go wrong – we need to identify the system’s hazards. The proposed re...

HAZOP is a widely-used technique for identifying potential hazards in process plants. However, the application of the technique is very repetitive and time consuming. One way to overcome this bottleneck is to develop automated hazard identification systems that emulate the HAZOP technique. Much of the research on automated hazard identification so far has concentrated on continuous plants by co...