Chain-of-Events Model How would you prevent the undesired outcome? Equipment Operating damaged pressure Locate tank away from equipment Reduce pressure susceptible to damage. as tank ages AND OR Moisture Corrosion Weakened Tank Fragments Personnel metal rupture projected injured Use desiccant Use stainless Overdesign metal Use burst diaphragm Provide mesh Keep personnel from to keep moisture steel or coat of thickness so to rupture before tank screen to contain vicinity of tank while out of tank. plate carbon corrosion will not does,preventing more possible fragments. it is pressurized. steel to prevent reduce strength to extensive damage contact with failure point during and fragmentation. moisture. foreseeable lifetime. CLGO System Engineering by J.J.Gao 14+ - System Engineering by J. J. Gao 14 Chain-of-Events Model