SCADA and Alarm Management - DCE FEL ČVUT v Praze
SCADA and Alarm Management - DCE FEL ČVUT v Praze
SCADA and Alarm Management - DCE FEL ČVUT v Praze
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• Bunsfield Oil Storage ‐ 2005<br />
Incident Use Cases<br />
– In December 2005, a number of explosions occurred. A large<br />
fire engulfed a high proportion of the site. Over 40 people<br />
were injured; fortunately there were no fatalities.<br />
• <strong>Alarm</strong> management issues<br />
– <strong>Alarm</strong>s are not tested regularly<br />
Source<br />
Failure<br />
Types<br />
Stylistic or Cultural Indicators<br />
Commitment<br />
Competence<br />
Cognizance<br />
data collected & analyzed<br />
Diagnostic <strong>and</strong><br />
remedial measures<br />
<strong>Management</strong><br />
Functional<br />
Failure<br />
Types<br />
General Failure Types<br />
Accidents<br />
Incidents<br />
Near-Misses<br />
1-10 hit list<br />
Proactive Design<br />
SI Projects<br />
Best Practices<br />
Areas of incidents prevention<br />
Interface<br />
between the<br />
organization<br />
& the individual<br />
Safety Information System<br />
Condition<br />
Tokens<br />
Precursors<br />
Poor workplace design<br />
High workload<br />
Unsociable hours<br />
Inadequate<br />
training<br />
Poor perception<br />
of hazards<br />
<strong>Alarm</strong>s<br />
Human Factors<br />
Control room<br />
design<br />
Workplace<br />
Organization Individual<br />
Unsafe Acts<br />
Errors &<br />
Violations<br />
Near miss Auditing<br />
Training<br />
Workspace<br />
Motivation<br />
Attitude<br />
Group Factors<br />
Working Practice<br />
13.12.2012<br />
7
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