Safety Critical Element Management Manual
Safety Critical Element Management Manual
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POSITION PAPER 130[shell verification]
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- Tools Measures listing Number Measure Industry Average Top Quartile Tracking Frequency
| Safety Critical Element Management Manual EP Restricted HSE Case (EP STEP Hazards and Effects Management Process (EP ST Bow-Ties (EP SP Group HSE Manual Risk Assessment Matrix Yellow Guide Plant Maintenance Data Minimum Standard (EP 2007-5614). • Engineering Information Specification (EIS) (DEP Gen MIE Toolkit (available on Shell Wiki search term = MIE). Tools Measures listing Number Measure Industry Average Top Quartile Tracking Frequency 13.P.01 SCEs with performance standards in place and aligned with 70% 100% Annually Safety Critical Tasks in the CMMS Process map • All Assets have an HSE case that identifies the Major Hazards and related hardware barriers necessary for the Asset, derived from the HEMP All SCEs have been identified in the Asset Register at the appropriate level of granularity, and classified into the most relevant SCE group Performance standards are in place for all SCEs and are approved by the relevant Technical Authority. • Specific, measurable acceptance criteria are recorded for SCEs which have quantitative performance assurance tasks. • Any changes to SCEs and their performance standards (additions, removal and modification) are managed through the management of change process. • The SCEs and performance standards are reviewed and updated every five years. Identify the Major Hazards Identify barriers and SCE groups Identify SCEs in Asset Register Define Operate phase performance standards Upload SCE information into the CMMS 1.1 1.2 1.3 1.4 1.5 Best in class standard 1. Identify SCEs and performance standards 1.1 Identify the Major Hazards This activity is started during the Asset’s Select phase, in which the initial risks are identified, leading to the controls (barriers) which are required. SCE group identification and performance requirements are identified using best practice bow-ties. This is continued during the Asset’s Define and Execute phases, during which the detailed process design for the selected concept is completed, equipment is specified, and the Asset Register built. The risk studies for the final design will be documented in the Design HSE case, and following project completion will be further refined into the final Operations HSE case. HEMP provides the framework for managing the major HSE risks to be tolerable and ALARP, and identify the controls needed to manage the residual risk. During the process, various HSE studies are undertaken and risks identified, minimised and recorded in the risk register which is ultimately documented in the HSE Case (EP ST. As part of the HEMP, Major Hazards are identified using the Risk Assessment Matrix shown in Figure 4 and described in more detail in the Group HSE Manual for Risk Assessment Matrix. Note that Major Hazards which would lead solely to a consequence of business loss, i.e. loss of revenue, shall not to be considered when identifying SCEs. EP 2009-9009 Restricted 13 Download 494.83 Kb. Share with your friends:
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