12/30264232 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 61511-3 ED.2 - FUNCTIONAL SAFETY - SAFETY INSTRUMENTED SYSTEMS FOR THE PROCESS INDUSTRY SECTOR - NORMATIVE - PART 3: GUIDANCE FOR THE DETERMINATION OF THE REQUIRED SAFETY INTEGRITY LEVELS - INFORMATIVE
Hardcopy , PDF
English
31-05-2017
FOREWARD
INTRODUCTION
1 Scope
2 Terms, definitions and abbreviations
3 Risk and safety integrity - general guidance
Annex A (informative) - As Low As Reasonably Practicable
(ALARP) and tolerable risk concepts
Annex B (informative) - Semi-quantitative method -
event tree analysis
Annex C (informative) - The safety layer matrix method
Annex D (informative) - A semi-qualitative method: calibrated
risk graph
Annex E (informative) - A qualitative method: risk graph
Annex F (informative) - Layer of protection analysis (LOPA)
Annex G - Allocated for future annex
Annex H (informative) - A qualitative Approach for Risk
Estimation & Safety Integrity Level (SIL)
assignment
Annex I (informative) - Designing & Calibrating a Risk Graph
Annex J (informative) - Multiple safety systems
BS EN 61511-3 ED.2.
| Committee |
GEL/65/1
|
| DocumentType |
Draft
|
| Pages |
80
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISA 91.01 : 1995 | IDENTIFICATION OF EMERGENCY SHUTDOWN SYSTEMS AND CONTROLS THAT ARE CRITICAL TO MAINTAINING SAFETY IN PROCESS INDUSTRIES |
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