20110204 alarm management seminar ureason v1 3

Alarm Management Principles & Guidance

Today’s Seminar ,[object Object],[object Object]

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

UReason is … ,[object Object],[object Object],[object Object],“ We Combine our Expertise and Technology with that of our customers to improve Operational Excellence”.

Operational Excellence ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example: Northsea Gas producer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Alarm reduction on 4 platforms, Visionary Approach for Centralized Control Room

Overview of the reduction realized, varying between 30% – 65% Next generation alarm management Example: LyondellBasell Scope of Supply: - Rule Discovery from Historical Data - Alarm Display Replacement - Alarm Predictions in Control Room Corporate Agreement – Advanced Dynamic Alarm Management DCS: Emerson DeltaV Data: TiPS LogMate Emerson OPC Advanced Alarm Management: OASYS-AM

Example: Chemical Plant Germany Proactive 24x7 information on gas leaks Vision/Smell & Sound Sensors Combined Operators don’t have to do a 12 hours plant inspection Important for keeping licence to operate Operator Advisories Interfaces: Emerson, ABB, Siemens

Example: Refinery Netherlands ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],DCS: Honeywell TDC, Foxboro IA, Yokogawa CS Historian: SQL Server

Example: Refinery Netherlands ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],DCS: Honeywell TDC, HIMA/MagLog ESD

Siemens – Process Real-Time Historian PIMAQ ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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[object Object],Breaks are overheating Left front tire pressure is down Oil Temperature drifting to High … . And you were also expected to find your way, drive safe-fully, listen to the radio for traffic jams and decide on alternative routes…

Why Focus on Alarm Management ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The Alarm System - Definition ,[object Object],[object Object],[object Object],Source EEMUA 191

Some Examples … Source HSE CRR 166 On 13th May 2002, pilot lights on the flare system at a chemical plant were extinguished. This occurred because there were fluctuations in the gas supply to the flare. A large gas cloud formed but, fortunately, did not ignite. The flare gas came from an installation which was being restarted. The restart process produced 3,700 alarms so, not surprisingly, the operators failed to detect the alarm for the flare . HSE Briefing Note No. 9

Alarm System Contributes to Stress ,[object Object],Picture Source: ASM Consortium Stress is the main cause for human errors Human errors are the most frequent cause for incidents and upsets Human errors are caused by ineffective systems Next generation alarm management

How did we get here ? ,[object Object],[object Object],[object Object]

What Do you Have? ,[object Object],[object Object],[object Object],[object Object]

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An Example - Milford Haven (’94) ,[object Object],[object Object],Source HSE CRR 166

An Example - Milford Haven (’94) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

An Example - Milford Haven (’94) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Milford Haven Has Led To ? Recognition of the Alarm Management Problem Definition of Alarm Metrics EEMUA 191 (1999/2007) … . and Many Alarm Improvement Programs based on EEMUA 191 Guidelines Be careful with using this picture .. Statistics and Averaging tend to hide real issues

Some EEMUA Metrics Source EEMUA 191

Some EEMUA Metrics Source EEMUA 191 Message: Start Measuring Your Alarm System Performance Compare and Take Action

[object Object],[object Object],[object Object],[object Object],Using What Framework ?

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The SP18 – The Alarm Management Lifecycle ,[object Object],[object Object],Source ISA SP18

The Alarm Philosophy Source ISA SP18

The Alarm Philosophy ,[object Object]

First Focus On? ,[object Object],[object Object],[object Object],[object Object]

Roles & Responsibilities in Alarm Management ,[object Object]

Prevent Information Overflow ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Set Targets ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Monitor & Take Action ,[object Object],[object Object],Actual Target

Identify & Improve ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Document & Rationalize ,[object Object],[object Object],[object Object],[object Object],[object Object]

Alarm Rationalization & Documentation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Tools available that help you retrieve current settings and alarm information, store and audit (and enforce) unrequested changes

What Do you Have? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Where to Start? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Foundation Document/Measure & Improve

Your Goal ?! ,[object Object],[object Object],[object Object],[object Object]

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Future developments ,[object Object],[object Object],[object Object],[object Object],[object Object]

Future developments ,[object Object],[object Object]

20110204 alarm management seminar ureason v1 3

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