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Copyright © 2014 by Cenbee Bullock PFS Consulting Ltd
PFS
Specialising
In Functional Safety
Minimising Systematic Failures in SIS Design
Summary
•
Use a systematic approach and apply to safety lifecycle activities
•
Integrate Human Factors in the beginning of the safety lifecycle
•
Apply a structured review system; design review, independent review
•
Use effective document control scheme
•
Avoid complexity
•
Maintain traceability for all safety lifecycle activities including all changes
•
Clear procedures for installation, proof test and maintenance
•
Supported by Management
D
on’t
over-estimate human reliability
D
on’t
assume
D
on’t
under-estimate the task