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SIPI Functional Safety Data Resource |
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A Comparison of Different Software Certification Schemes |
Dr Hendrik Schäbe, TÜV |
9, |
Software criticality classes; Certification; Software product evaluation and certification; Certification processes; SPEC scheme |
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A Critical Look at the CENELEC Railway Application Standard |
Odd Nordland, SINTEF |
Overall, general, |
Cenelec; EN51026;EN50129;EN50128;allpication sector standards; RAMS; comparison CENELEC and 61508 |
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A Method for Dynamic Process Hazard Analysis and Integrated process Safety Management |
Michel Houtermans |
3,4,5,9, |
Hazard analysis; safety management; dynamic flowgraph methodology; concepts of risk and safety; integrated safety & quality; framework for implementation of safety; safety protection layer; deductive and inductive analysis; real time alarm management |
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A Method for Estimating Cost Comparisons in Raising SIL Levels |
SIPI61508 |
9,14,15, |
Safety instrumented systems; Safety loop configurations; Engineering changes; Architectural configuration changes; Life cycle costs |
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A Practical Implementation of IEC 61508 within the Power Generation Industry: Turbine Over-Speed Protection and Functional Safety <SIPI Presentation, Paris> |
Benjamin Nicolas, Bureau Veritas |
?? in French, requires translation |
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Accredited Certification to IEC61508 |
Stuart Nunns, ABB |
Overall, all, |
Conformity assessment; accreditation; functional safety management; management of functional safety; organisational capability – approved company; certified product |
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Achieving Six Sigma Through Fault Tree Analysis |
Angela Summers, Triconex |
3, |
Six Sigma; OSHA Process Safety Management (PSM); BPCS; ESD; Manufacturing plant improvement; Fault tree analysis |
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Alarm Management - A Practical Guide for Users |
Peter Bruce and John Noon, ABB Eutech Process Solutions Ltd |
3,4,14,15, |
Alarm functionality; Nuisance alarms; Abnormal situation management; Alarm philosophy, procedures, operation, prioritisation |
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Alarm Management - The EEMUA Guidelines in Practice |
Neil Brown, Real Time Engineering |
3, 4,14,15, |
Alarm flooding; Health & safety executive alarm studies; Automatic alarm systems; Deluge low value, repeats and consequential warnings; Human error |
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Alarm System performance - One Size Fits All? |
D C Campbell Brown, BP |
3,4,14,15, |
Alarm management; Alarm system performance levels; Alarm system metrics; Average alarm rate; Maximum alarm rate; Performance level factors; Alarm assessment methods |
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Alarms Management - Priority, Floods, Tears or Gain |
Harry Smith, Colin Howard and Tony Ford, 4-Sight Consulting |
3, 4,14,15, |
Human factors; False alarms; Operators process mental model; Safety management cultures; Safety management systems; Effective approaches to alarm management; Alarm management philosophies |
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An HSE field inspector’s perspective on IEC 61508 |
John Madden, Health & Safety Executive |
Overall, |
COMAH – control of major accident hazards; Status of IEC 61508 within HSE; COMAH assessments; Evidence gathered by HSE |
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Analisi di Rischio ed Affidabilita’ dei Sistemi di Allarme e Blocco <SIPI Presentation, Stresa> |
F Gambetti, Snamprogetti |
3,9, |
Snamprogetti implementation of 61508; Example applications; Use of risk graphs; Calibration of risk graphs; Issues around failure rate data; Markov modelling |
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Application of IEC-61508 and IEC-61511 in the Petroleum Activities on the Norwegian Continental Shelf (OLF-070) – Appendices to Guidelines |
Norwegian Petroleum Directive |
All, |
Risk based approach; Safety instrumented systems; Norwegian continental shelf; Application of IEC 61508 & IEC 61511; Model safety solutions/functions; Management of functional safety; V,V,T, functional safety assessments; Development & allocation of SIL requirements |
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Application of IEC-61508 and IEC-61511 in the Petroleum Activities on the Norwegian Continental Shelf (OLF-070) - Guidelines |
Norwegian Petroleum Directive |
All, |
Data dossier; Model PSD functions |
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Application solutions with PROFIsafe. Comparing conventional technology with safe bus systems. |
Andreas Höll, SICK |
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Applicazione Pratica del Ciclo di Vita della Sicurezza in accordo agli Standard IEC61508 ed IEC61511: Documentazione di un Progetto Tipico della Sicurezza per l’Industria di Processo Chimico <SIPI Presentation, Stresa> |
Dr. P. Fanelli, Invensys Systems |
9, |
Introduction to 61508 & 61511; Key terms and definitions; Documentation requirements per phase; Management of functional safety; Functional safety assessment; Life cycle concepts |
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Applying a Risk Based Approach - A Users View |
Graham Stephenson |
Overall, overview, |
COMAH; Corporate standards; Life cycle mapping; Challenges to implementation; Risk based approach |
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Automaatiojärjestelmien toiminnallinen turvallisuus |
Matti Sundquist, STM, työsuojeluosasto |
In Finnish? |
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AUTOMATYKA ZABEZPIECZENIOWA – NOWE PODEJŒCIE |
Witold Głodek, MPCo Polska |
overall |
Protecting Automation - A New Approach; risk reduction factor (RRF); basic rules and considerations for automated protection systems; safety instrumented system (SIS); technical and organisation issues |
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AUTOMATYKA ZABEZPIECZENIOWA TO NIE TYLKO CERTYFIKOWANE STEROWNIKI |
Witold Głodek, MPCo Polska |
9,14,15, |
Protecting Automation - it is not only certified controllers; methods for improving operational integrity of equipment; factors affecting operational integrity of interlocking systems |
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Automatyka zabezpieczeniowa w przemyśle procesowym - przegląd unormowań <SIPI Presentation, Gdynia> |
Witold Glodek, MPC0 Polska s.c. |
Overall, |
Key features of DIN 19250, VDE 0801, ISA S84, 61508, 61511; Principles of ALARP; Layers of protection; Key principles of realisation of 61508; 61508 & 61511 relationships |
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Avoiding Bad Engineering Practices |
Angela Summers, SIS-Tech Solutions |
Overview, general, |
Industry regulations and standards; Compliance with standards; Seven bad engineering practices; Guidance on avoidance of bad engineering practices; |
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BASF Veiligheidsfilosofie, gevolgen van IEC61508 en IEC61511 <<Presentation to BIRA>> |
Michel De Lannoy and Jan Luyts, BASF |
3,4,5,9, |
BASF overview in Benelux; Hazard and operability studies – process and team model; 61508 & 61511 relationships; classification VDI/VDE 2120; BASF Group Procedure; BASF use of risk matrix and calibration; Safety loop architectures; Reliability data; Issues around the standard |
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Better Alarm Handling - A Practical Application of Human Factors |
John Wilkinson and Debbie Lucas, HSE |
No specific references to 61508? |
Human factors and alarm management; HSE alarms strategy; Competency; Lesson learnt, analysis of incidents; EEMUA Guide; Inspection and enforcement; Human factors strategy; Guidance for users and designers – case study |
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Better Alarm Management Foresight |
A G Foord and R G Lord, 4-sight Consulting |
3,4,5,9, |
EEMUA Alarm guide overview; Major incidents were alarm management was a factor; Human factors and issues – sophisticated processes and systems; Examples of human failure; Steps to better alarm handling; Demonstration of compliance with EEMUA Guidelines; Case studies |
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Bezpieczeństwo funkcjonalne programowalnych układów sterowania maszyn <SIPI Presentation, Gdynia> |
Marek Dźwiarek, Zakład Techniki Bezpieczeństwa |
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Bridging the Safe Automation Gap - Part 1 |
Angela Summers, SIS-Tech Solutions |
3,4,5,9, |
Safe automaiton; Safety culture; Organisational safety issues - ownership and accountability; Hazard analysis; Typical problem areas; Separation and independence of safeguards; Importance of alarms and HMI |
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Bridging the Safe Automation Gap - Part 2 |
Angela Summers, SIS-Tech Solutions |
6,8,9,12,14,15, |
SIS specification & implementation; Operations & maintenance; Management of change; Issues regarding separation; Typical; SIS design problems |
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CASE STUDY - Instrument Safety Function for a Storage Tank with a Liquified Hydrocarbon according to IEC-61508 and IEC-61511 <<Presentation to BIRA> |
Erik Dom, Nero Engineering |
3,4,9, |
Instrumented safety functions; Risk analysis; Methods for SIL evaluation; SIS design – architectural constraints; SIS architectures; Validation; Maintenance & operation |
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CASS Brochure |
CASS |
All, |
Accredited certification; Organisational assessment; Assessor competence; Subsystem & system assessment; Application independent and application dependent system assessment |
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CASS Templates for Sub-System Data in Relation to IEC61508 Safety Function Assessment |
Barry Reynolds, Honeywell Control Systems |
4,5,7,8,9,14,15, |
Reference data for components and subsystems; Base data sets; Basis for certification of products to requirements of 61508; Parameters describing application context; Parameters specific to defined safety functions; CASS scheme |
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Certified Product Data Sets and Certified Products with Respect to IEC61508 |
Barry Reynolds, Honeywell Control Systems |
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Closed loop Safety PLC Systems |
Stefan Angele, Infoteam Software |
9,13, |
PLC architectures; Development of component libraries, validated software modules; Component orientated PLC software development; Safety Vs functionality; Software diversity |
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Common Cause and Common Sense - Designing Failure Out of Your SIS |
Angela Summers and Glenn Raney, SIS-Tech Solutions |
4,5,6,7,8,9,13,14, |
SIS evaluation for common cause failure (CCF); Identification of potential CC elements; Strategies for elimination or reducing likelihood; Design of SIS to minimise c-mode or CCF; Checklists; engineering design, SIS components; environmental, operations; installation & maintenance |
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Common Issues on the adoption of IEC61508 & IEC61511 <SIPI Presentation, Stresa> |
Dr. S. Bologna, ENEA |
All, |
Pros and cons of compliance; Over view of the safety life cycle; Key responsibilities across the lifecycle; Issues around control and safety separation; Key differences 61508 &61511; Importance of functional safety management and assessment; Independence requirements; Qualification of products; Oversights and key considerations for companies |
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Comparison between testing methodologies to achieve the required SIL level |
Ulrich Gensicke, METSO Automation |
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Compliance with requirements from IEC61508 – Conformance Records |
Bente Skari, Aker Kvaerner |
All, |
Sets of tables to assist in measuring compliance to IEC 61508 Parts 1,2,3; Part 1 compliance tables for documentation, management of functional safety, overall safety lifecycle reqs; Part 2 compliance tables; E/E/PES safety lifecycle requirements; Part 3 compliance tables for documentation, s/w quality and s/w lifecycle management |
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Compliance with requirements from IEC61508 – Suppler Checklist |
Bente Skari, Aker Kvaerner |
9, |
Guidance to vendors for compliance to 61508 Part 2; Provision of checklists as assistance to vendors; Flow diagrams for vendor requirements for SIL classified systems; Outline safety analysis report |
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Component SIL Capability Assessment - A Worked Example |
Bob Smith, Aston Dane Plc |
9, |
SIS – hardware assessment process for individual loops; Regulations and duty of care for instrument suppliers; SIL capability; Base information for loop components; SIL assessment requirements – qualitative and quantitative |
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Confusion in the IEC 61511 on SRS and application software |
Arian Slagt, Yokogawa |
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Consequences for Automation Technology and Implementation at HIMA |
Uwe Jülly and Hans-Leo Ross, HIMA |
Overview, |
Origin of safety standards; Development history of safety standards; Key features of 61508; Failure rates; Implementation of 61508 within HIMA |
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Construction of a Safety Case based on FTA, Statcharts and Class Diagrams |
Thomas Maier, Danfoss Drives |
9, |
V, V & functional safety assessment; Object orientated design; Object orientated programming and languages; Methods for safety system design and safety case construction; Example using a safe frequency inverter; Providing evidence of safety |
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Critical Transmitters Improve Plant Safety and Reduce Costs |
Paul Gruhn, Moore Process Automation Solutions |
9,14, |
Limitation of sensors & configuration in safety applications; Benefits of sensors with high levels of internal self diagnostics; Common transmitter problems; Standard Vs critical transmitters; Measuring performance; Cost of ownership |
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Dangerous Chemicals in Industry - Seveso II in Finland |
The Safety Technology Authority, Finland |
No direct references |
SevesoII; Role of TUKES, Finnish Safety Technology Authority; Key obligations and responsibilities for operators and regulators; Licensing requirements on industry; Safety reports; National regulations implementing SevesoII; Chemical data |
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Data Safety for Automation Technology - Protection against Production Downtimes |
Thomas Hörauf, GEPA |
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Design and Verification of Critical Embedded Software |
Ian Hodgson, Esterel Technologies |
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Design for Trust: Neue Dimensionen der Sicherheit |
W. Reif, A. Thums, G. Schellhorn, UniversitÄat Augsburg |
9, |
Formal methods; Fault tree analysis |
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Designing Crane Controls with Applied Mechanical and Electrical Safety Features |
Bradford P Lytle, NASA and Thomas A Walczak, GE Fanuc Automation |
9, |
Design standards for cranes in safety critical areas; Use of PES in crane controls; Cranes in support of space shuttle programme and other critical application areas; Addressing system reliability and system availability; Traditional crane design techniques; Consideration sin solid state and microprocessor systems; Testing and certification |
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Determination of the Safety Integrity Level for a Safety Instrumented Function - A User's View and Experience |
Ian R Hitchen, IETES and Rowan House |
9, |
Determination of SIL for SIF’s; Methodology for SIL determination; Barriers to implementation; Hazard and operability studies; Risk graphs; Layer of protection analysis; Consequence matrix; ALARP |
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Developing Advisory Software to Comply with IEC61508 |
Adelard |
9, |
HSE Research report; Guidance for developing Advisory software; Off-line advisory software systems; Quality management system requirements; Issues around certification of software; 61508 fundamentals in relation to Advisory software |
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Development Of A Method For Assessing Legacy Instrumented Systems Against BS EN 61508 |
Gerry Brennan, ABB |
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Differences between IEC61511 and ISA84 |
Angela Summers, SIS-Tech Solutions |
Overview – general |
ISA SP 84, IEC 61511; End user considerations when migrating from ISA 84 to IEC 61511; OSHA 1910; Terminology; Organisation; Developer Vs user; Management of functional safety; Risk assessment and allocation; Operator actions; Design restrictions; Basic software languages; O&M, FAT |
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Digitale Bildverarbeitungssysteme zur Überwachung von Schutzzonen |
Gerhard Rieger, YUV |
In German sent to Tino for translation |
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Enhanced Markov Analysis as a Method to Assess Safety in the Process Industry |
Johannes Rouvroye, TUE |
3,4,9, |
Analysis of integral safety systems; Assessment of safety analysis techniques; Enhanced Markov analysis incorporating method for tolerance and statistical sensitivity analysis; Process industry – recent trends in regulations and standards; Quantitative and quantitative analysis techniques – capabilities and shortcomings; Practical safety analysis – theoretical considerations |
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Estimation and Evaluation of Common Cause Failures in SISs |
Angela Summers, SIS-Tech Solutions |
4,5,6,7,8,9,13, |
Methodologies to assess common cause faults in SIS; Qualitative techniques for identifying and reducing potential for CCF; Quantitative techniques for including CCF in SIS calcs; Checklists for identification of SIS design inadequacies; Quantitative evaluation of CCF |
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Experience with Functional Safety Management certification in the scope of IEC 61508 and IEC 61511 |
Thomas Huber, TÜV |
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Experiences in Applying IEC 61508 for Fossil Power Plants <SIPI Presentation, Tampere> |
Tapio Nordbo, Enprima Oy |
3,4,5,9,14,15, |
Regulations relating to boilers; Use of SIS/SRS in boiler applications; Engineering contractors 61508/61511 implementation processes; Problems experienced in 61508 implementation; SIL verification – approaches and issues; SIS design considerations |
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Experiences in Auditing Critical System Suppliers and Integrators in the Process Chemical Sector against IEC61508 |
Paul Lucas and Eric Gilchrist ABB Eutech |
9, |
Software based protective systems; Successes and difficulties experienced by suppliers and system integrators; Applying 61508, generic standards to software development processes; Platform selection and software architecture; Competencies; Authorisations, checks and approvals; Programming and coding standards |
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Experiences in Developing Software Reliability Management in Finnish Industry <SIPI Presentation, Tampere> |
Olli Venta, VTT Industrial Systems |
9, |
Role and remit of VTT; Software dependability application areas; Software reliability framework – software quality and risk management; Key considerations in the software safety lifecycle; Typical safety project problems and resolution; Nuclear industry issues in respect of instrumentation and control |
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Experiences of a Major End User <SIPI Presentation, London> |
Ian Hitchin, Kemira |
1,2,3,4,5, |
Organisational approaches to ‘profit thru loss control’; Ammonia and Nitric Acid plants; Safeguarding concepts; Historical methods and standards; Implementation of project for safety related automation – methodology and approach; Model solutions; Reporting of incidents; Developments of SIS Guidelines – Phases 1 – 5 |
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Experiences of Implementing Aspects of IEC61508 |
Kevin Womack, Ciba |
3,4,5,6,7,8,9,14, |
Case studies; Reactor shutdown systems; Changes in implementing 61508 – issues and resolutions; Philosophy on new plant design |
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External safety policy in the Netherlands <SIPI Presentation, The Hague> |
Beau Bottelberghs, Ministry of Housing, Spatial Planning and Environment |
No cross references |
Netherlands safety policy – legislation and regulations; Risk policy; Risk assessment – individual and societal risk; External safety; Environmental risk; Risk tolerability criteria; SEVESO II Directive |
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Failure Rate Data – The Inside Story <SIPI Presentation, Brussels> |
Bud Adler, Moore Industries |
9, |
Methods for determining failure rate data; MTBF Vs FMEDA; Issues and considerations around d software; Failure rate data and vendor claims; Fault tolerance and architectures; Organisational considerations |
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Failure Rate Data - Validity Insights - The Need for Certified Data Sets |
Bud Adler, Moore Industries |
3,4,5,9, |
Verification of safety instrumented function; Pfd calculations; FMEDA; Accredited certification to 61508; Certified data sets |
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Failure Rates - Analysis and Calculation as per IEC61508 |
M Al-Sayed and K Bingham, ACM Facility Safety |
3,4,5,7,9,13, |
Failure rate data; Practical methodology and formula for off-shore approach; Extrapolating and calculating failure rates; Compliance with 61508; Sources of failure rate data; SIL determination, SIL validation |
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Fault Management Analysis |
Angela Summers, SIS-Tech Solutions |
9,14, |
Fault Management Analysis (FMA); Extrinsic safety systems – SIS; Fault management programmes; Macro-level FMEA; Fault Mngnt design strategies |
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Fault Tree Analysis and Failure Rate Calculations in Machinery |
T Malm and J Hérard, VTT Industrial Systems |
9, |
Failure rates for stochastic (random) hardware failures; Comparison of dangerous failure rates; Fault trees; Reliability calculations; Uncertainties in reliability calculations |
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Fehlerredundante Computerarchitektur zur Flugzeugsteuerung |
Anton Gunzinger, Supercomputing Systems AG |
No direct 61508 references? |
Supercomputing systems; Aircraft on-board safety systems; System architectures; Key features of redundant primary flight computer systems; Architectural considerations; Communications architectures; Approaches to failure mode analysis; Features of testing and verification |
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Final Element Testing - A Way Forward |
Derek Essam, Drallim Industries |
6,7,13,14, |
Final elements; Probability of failures; SIL; Safeguarding systems; Emergency isolation valves – signatures |
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Functional safety - Safety instrumented systems for the process sector |
Bill Black - Blacksafe Consulting |
3,4,5,6,9,14, |
Scope and structure of 61511; Differences to 61508; Prior use requirements; Differences to ANSI/S84; Other process sector standards |
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Functional Safety and EMC |
S J Brown and W Radasky |
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Functional Safety in Electric Power Industry Sector |
Zdzisław Żurakowski, Institute of Power Systems Automation, Poland |
1,2,3,4,5,9, |
Hazards related to electric power systems; Hazard and risk identification; Power substation software interlocking case study; Safety issues around computer based systems for electric power systems; Assuring functional safety in electric power industry |
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Functional Safety in Electric Power Industry Sector <SIPI Presentation, Gdynia> |
Zdzisław Żurakowski, Institute of Power Systems Automation |
No reference check web |
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Functional safety of electrical, electronic and programmable electronic safety-related systems |
Ron Bell, HSE |
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Funkčná Bezpečnost' - Apel Bezpečnostného Inžinierstva |
Jozef Vass, D-Ex Limited |
In Czech? |
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Funktionale Sicherheit in der Prozess-Automatisierung |
ABB |
3,4,9, |
Directives, regulations and standards; German licensing process; Key SIL parameters; Positioner example; Requirements for SIL certification; Conformity declaration; SIL assessments |
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Geïntegreerde aanpak DCS & Interlock, Dow’s visie <<Presentation to BIRA>> |
Richard Stougie, Dow Benelux BV |
3,4,5,9,14,15, |
DOW’s approach to SIL determination; Use of LOPA analysis; LOPA ‘onion’ – independent layers of protection; Calculation of SIS requirements; SIS requirement determination; Integrated control and safety |
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Getting failure Rate Data |
William M Goble, Exida |
3,4,5,9, |
Safety verification calculations; Failure rate data; Sources of failure rate data; Problems with data; Product specific failure data; Sample SIF calculations |
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Gleisbettüberwachung für Fahrerlose U-Bahnen - Gefördert durch das Bay.Staatsministerium für Wirtschaft, Verkehr und technologie |
Peter Ludwig, Lucon GmbH |
3,4,5,9, |
Railway safety project |
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Grasping at the Shadow of Safety and Missing the Substance |
Felix Redmill, Redmill Consulting |
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Guidance Document on the Relationship Between the General Product Safety Directive (GPSD) and Certain Sector Directives with Provisions on Product Safety Directorate General Health and Consumer Protection |
EC, Directorate General Health and Consumer Protection |
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Guideline for the use of IEC 61508 and IEC 61511 in the offshore industry |
Tor Onshus, Norwegian Institute of Science and Technology (NTNU) |
3,4,5,9, |
Guidelines on 61508/61511 in offshore industry; Minimum SIL levels; Design guidance; Limitations with SIL methods; SIL model solutions and minimum SIL requirements; Local and global safety functions |
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Guidelines for Offshore Implementation, What is Today’s Status? <SIPI Presentation, Oslo> |
Thorleif Husebo, Norwegian Petroleum Directive |
Overall? |
Relationship between 61508 and Norwegian regulations; Regulatory requirements in offshore sector; Specific requirements around functional safety; Minimum SIL requirements |
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Guidelines for Safety Instrumented Systems for the Process Sector |
Meskanen, Heinonkoski & Hitchin, Kemira Oyj |
3,4,5,9, |
Development of company guidelines based on IEC 61508 & IEC 61511; Terms and definitions; Determination of safety integrity levels; Company approach to hazard and risk assessment; Calibrated risk graphs; Example application, case study; Safety requirements specification and allocation |
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Helping OEM Producers to Demonstrate IEC61508 Compliance |
David Smith, Technis |
3,4,5,7,9, |
Third party assessments; Functional safety capability; Timing of the assessment and demonstration; Safe failure fraction; Validation; Rigour of assessment; Certificate of conformance |
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High Integrity Pressure Protection Systems (HIPPS) |
Angela Summers, SIS-Tech Solutions |
3,4,5,7,8,9,14,15, |
Pressure relief systems; Use of instrumented systems to protect against overpressure; Codes and recommended practices; HIPPS justification; Safety requirements specifications; HIPPS architectures; Advantages and disadvantages of HIPPS |
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Hints and Tips on Determination of the Safety Integrity Levels |
Arto Meskanen, Kemira |
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Hints and Tips on the Establishment of a Company Competence Scheme |
Philip Smith, Aston Dane Plc |
General |
Planning and implementing competency schemes; IEE/BCS competency scheme; Alternative models; Maintenance of competency schemes |
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Hits and Tips for SIL determination |
Fabrizio Gambetti, Snamprogetti |
3,4,5,9, |
Hazard and risk analysis; Systematic risk based approach; Risk concepts; Qualitative analysis |
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How safe is safe-enough in an existing SIS? A critical review of the IEC61511 – A case study <SIPI Presentation, Stresa> |
Giovanni Picciolo, Polimeri Europa |
3,4,5,9, |
Differences 61508 & 61511; Case study on implementation of standards; Human factor issues; Top event evaluation; Architectural considerations |
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How to Design, Verify, and Validate Emergency Shutdown Systems |
Dallas L. Green / Arthur M. Dowell, Rohm and Haas |
5,7,9,13, |
A method for selecting equipment data; Using engineering tools to design, verify and validate ESD systems; Equipment data sources; Design ‘cookbooks’; Primary integrity parameters; Design verification and validation |
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How to Use life Cycle Models for Process Safety Management |
Bert Knegtering, Honeywell SMS and Jan Rouvroye, Eindoven University of technology |
All |
Qualitative safety-related information analysis technique; Safety-related business processes; Safety lifecycle management; Process safety management; Safety lifecycle activity management (SCAM); Maturity index on reliability (MIR); Industrial use of techniques |
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Human Factors Aspects of Remote Operation in Process Plants |
Human Reliability Associates |
None?? |
HSE Research study; Remote operation of process plants; Benefits and issues around remote operation; Impact on organisations implementing remote operation; Surveys of current practice in remote operations; Competency requirements |
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Hydrocracker SIL Selection Case Study |
Edward M Marszal, Exida |
3,4,5, |
Hydrocracking process units; Emergency depressuring; Selection of SIL for depressuring functions; Advanced techniques and methods for SIL selection process; SIL selection process problems; Use of fault tree analysis |
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IDA Safety Data Transmission Protocol |
IDA Group |
5,9, |
Safety-related data transfer; Data transfer protocols; Ethernet data transmission & transport structure; Middleware for ‘distributed intelligence’; Safety-layer structure; Application of safety Ethernet; Error detection and error removal |
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IEC 61508 – A Practical Approach To Its Application In the Process Industry |
Clive Charnock, AMEC |
3,4,5,8,9,12, |
COMAH reports; Adoption of 61508 methodology in the organisation; Steps to adoption of 61508 methodology; Typical project execution |
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IEC 61508 - Functional Safety of E/E/PES safety related systems - An Overview |
Bill Black, Blacksafe Consulting Ltd |
All |
Relationship of standards; Determination of the safety requirements specification; Realisation of the specification; Operations and maintenance |
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IEC 61508 & IEC61511 a Vendors Perspective |
Gerry Creech, ICS Triplex |
4,5,9,12,13,14, |
Application of 61508 & 61511; Requirements for integrators of safety systems; Technical differences 61508 & 61511; Information required for vendors – supplied and missing; Supplier obligations |
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IEC 61508 Conformity Assessment of a Safety IR Barrier for Dangerous Storage <SIPI Presentation, Paris> |
Sebastien Bouchet, Ineris |
Overall |
61508 and risk reduction strategies; hardware fault tolerance; Pfd and test intervals; Problems in implementation |
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IEC 61508 in the Kristin Project (STATOLI) <SIPI Presentation, Oslo> |
Bente Skari, AkerKvaerner |
3,4,5,6,7,8,9, |
Implementation of 61508 on a Statoil project; Project organisation; Project implementation programme and milestones; 61508 lifecycle implementation; documentation requirements; requirements for vendors; example safety loops |
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IEC 61508, Part 3 vs RTCA-DO-178B: A Comparative Study - “Applicability & Adequacy For Software Development & Certification Of Airborne Systems” |
Christoph Bauer and Dan Plawecki, AirPlan Engineering Services |
5,9, |
Aviation certification process; Aerospace recommended practices; Issues around software based safety systems; Generic approaches to developing safe software; Overview of DO178B and 61508; Software life cycle analysis; Aspects of certification; Tools, techniques and measures |
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IEC 61508, stan prawny w Polsce <SIPI Presentation, Gdynia> |
Prof. dr inż. Tadeusz Missala, Przemysłowy Instytut Automatyki i Pomiarów |
Overall |
Overview of 61508; Sector variants |
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IEC 61508-61511 - A challenge, an opportunity <<Presentation to BIRA>> |
Jef Laureys, Borealis |
3,4,5,9,14,15, |
Characteristics of the petrochemical industry; Why 61508 & 61511; Safety life cycle applied to new and existing plants; SIL evaluation; SIL validation; Safety lifecycle data flows; Challenges for existing plants |
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IEC 61511 and the Regulatory Environment in Great Britain |
Simon Brown, Health & Safety Executive |
Overview – 61511? |
Overview - UK Health & Safety legislation – implied links to standards; UK Health & Safety at Work; ALARP considerations; COMAH (Seveso II); Dangerous Substances and Explosive Atmospheres regulations; HSE approaches to assessment; Useful references to UK regulations and standards |
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IEC 61800-5-2: A standard on functional safety of power drive systems |
Thomas Maier. Danfoss |
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IEC61508 - An Overview <SIPI Presentation, Dublin> |
Phillip Smith, Aston Dane Plc |
All |
Introduction to 61508; Evolution and status; Key features and concepts; Terms and definitions; Life cycle mapping to supply chain; Basic concepts; Part’s 1, 2 ,3 explained; Supply chain responsibilities |
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IEC61508 - Initial Phases of the Safety Lifecycle in the Process Industry |
Allan King, ABB |
1,2,3,4,5, |
Achieving and demonstrating levels of safety; Inherent safety; Hazard and risk analysis; Safety requirements allocation; Issues relating to risk management; Misconceptions |
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IEC61508 - Pain or Gain |
Clive Timms, Asset Integrity Management Ltd |
3,4,5,6,9,13,14, |
Life cycle road map for SIS; Misconceptions; Problems and issues in implementation; Use of software tools to optimise the process; Optimising testing and maintenance strategies; Harmonisation with the mechanical layer |
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IEC61508 – Practical experience in increasing the effectiveness of SIL assessments |
Lawrence Blackmore, Gulfstream Engineering Ltd |
3,4,5,9, |
Problem areas in SIL assessment; 61508 fundamentals in respect of risk assessment; importance of hazard identification in SIL determination; SIL assessment team structure and competency; Importance of defining tolerable risk; Mechanical relief and residual risk; Risk graph method and calibration |
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IEC61508 and COTS Use |
Ralf Fachet and Marc Serughetti, Wind River Systems |
7,9,13, |
Trends for safety critical systems in industry; 61508 and DO178B; 61508 and relationship to COTS; certification of RTOS using 61508 |
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IEC61508 and IEC 61511 |
Simon Brown, Health & Safety Executive |
3,4,5, |
Statutory regulations & 61508/61511; Risk targets – ALARP; 61508/61511 methodology; risk reduction strategies |
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IEC61508 Case Studies: Loss of Ignition Protection |
Peter Wyman, Innogy Plc |
3,4,5, |
Case study – loss of ignition protection; Risk reduction; Hazard and risk assessment; Operator/human intervention; SIL determination; Difficulties experienced; Safety function design |
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IEC-61508 Certification <SIPI Presentation, Brussels> |
Bud Adler, Moore Industries |
9, |
Key steps to accredited certification to 61508; The CASS scheme; Functional safety management requirements; Scope of organisations certification; Assessment planning and activities |
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IEC61508 Factsheet |
Moore Industries |
All |
Overview of 61508; Conformity assessment - CASS scheme; CASS assessment types |
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IEC-61508 Implementing a Compliance Programme <SIPI Presentation, Dublin> |
Sean Atkinson, Roche Pharmaceuticals |
3,4,5,9,12,13,14, |
Motivation for implementation within Roche; Education and awareness activities; Roche safety life cycle models; Process engineering considerations; Layers of protection; Experiences with implementation of risk graphs; Instrument/electrical considerations; Pfd and equipment characteristics; Implications on design; Post implementation improvements |
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IEC61508 Product Certification for Software in Instruments |
Graeme Parkin, NPL |
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IEC61508 Vision and Reality <SIPI Presentation, Cologne> |
Dr Peter Wratil, Innotec |
3,4,5,9, |
Issues around electronic units; Practical example demonstrating issues on compliance with 61508 |
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IEC61508 Wettelijke aspecten en Seveso-inspecties <<Presentation to BIRA>> |
Peter Vansina, Directie van de chemische risico’s |
All |
61508 and requirements for machinery; ATEX Directive; SEVESO II; Inspection requirements |
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IEC61511 - A Standard for the Process Industry |
Vic Maggioli, Feltronics |
Parts of presentation missing? |
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IEC61511 - An Aid to COMAH and Safety Case Regulations Compliance |
Clive Timms, Asset Integrity Management |
3,4,5,9,14,15, |
COMAH (Seveso II) synergy with 61508; 61511 contribution to safety management systems; UK legal framework; Requirements of COMAH; Requirements of a safety management system; Contents of safety reports; COMAH and 61511 – cross reference mapping; Hazard and risk assessment |
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IEC61511 - Developing the Process Standard |
Bill Black, Blacksafe Consulting |
3,4,5,9, |
Key issues regarding 61511; Limitations on scope of 61511; General issues relating to 61511; Technical issues relating to 61511; continuous and demand mode; prior in use; hardware fault tolerance and architectural constraints; control and safety independence; methods for SIL determination |
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IEC-61511 Safety Instrumented Systems, Overview and Current Status <SIPI Presentation, London> |
Simon Brown, HSE |
61511 |
Overview of safety standards; Scope and contents of 61511; Key principles of 61511; Selection of components and subsystems; Prior use considerations; Hardware fault tolerance; Software aspects; Methods for SIL determination |
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Illustrative Examples of PES Failures |
N Gove, Health & Safety Executive |
9, |
Failure modes of PES based systems; Inherent complexity of PES; PES failures and real incident scenarios |
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Implementation of IEC 61511: A Practical Method Developed by the European Project ARAMIS for SEVESO Plants <SIPI Presentation, Paris> |
Eric Fae, Ineris |
Article in French – to be completed |
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Implementation of Safety Systems in the Pharmaceutical Industry (A Users Perspective) |
Colin Easton, Prosalus |
3,4,5,9, |
Pharmaceuticals case study; Implementation of 61508 on pharmaceuticals pilot plant; FDA & MCA requirements; Calibrated risk graphs; Hazard and risk assessment; Learning experiences |
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Improve Facility SIS Performance and Reliability |
Angela Summers and Bryan A Zachary, SIS-Tech Solutions |
4,5,6,9,14,15, |
Difficulties in testing final elements; On-line and partial stroke testing (PST); Solenoid PST methodologies; Impact of PST on SIL and MTTF for spurious trips; Evaluation of overall SIS performance |
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Improving Main Machine Reliability through a Control and Trip System Upgrade (paper) |
A P Walker and G Beales, Huntsman Petrochemicals |
3,4,5,8,9,13,14,15, |
Steam turbine driven compressors; Analysis of plant main machine trips; Control and trip system upgrades; Issues around system design phase and impact on installation and commissioning; Reliability of control and trip systems for compressors; Trip incidence analysis by root cause |
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Improving Main Machine Reliability through a Control and Trip System Upgrade (presentation) |
A P Walker and G Beales, Huntsman Petrochemicals |
3,4,5,8,9,12,13,14,15, |
Presentation to above paper |
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Improving Processing Plants Safety with Smart Emergency Valves and Web-Based Data Collection and Distribution |
Jussi Mäkinen, Metso |
6,9,14,15, |
Selectionof ESD valves; Digital valve monitoring; Safety valve diagnostics; Reliability and design considerations of final elements; Improvements to diagnostics; Overview of ValveGuard; Partial stroke tests |
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Improving Processing Plants Safety with Smart Emergency Valves and Web-Based Data Collection and Distribution |
Esa Ritari, Metso |
9,14,15, |
On-line testing of valves; Diagnostics and data requirements for field equipment; Intelligent valve characteristics; ValvGuard architecture; Importance of Data collection and analysis; Predictions on future performance; Pfd calculations; Leakage detections |
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Innovative safety concepts in pressure and temperature transmitters |
Steffen Langner, Emerson Process Management |
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Ins and Outs of Partial Stroke Testing |
William L Mostia, WLM Engineering |
6,9,14,15, |
Problems in on-line testing of SIS valves; Partial stroke testing; Test intervals and improved Pfd; Diagnostic coverage factors and partial stroke testing; Partial stroke test methods; Partial Vs full testing |
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Installation of IEC 61508-conform Safety-Loops - SILence, a tool for safety-oriented plant design |
Hans-Leo Ross, Hima |
3,4,5,9, |
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Instrument Protection Systems Competency Guidelines |
Brian Tibbs |
3,4,5,9,12,14, |
Competency requirements for IPS; Single point of accountability (SPA); Technical roles and accountabilities |
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Integration of safety related functions in automation applications |
Bernard Mysliwiec, Siemens |
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Integrierte Sicherheitsfunktionen in der Antriebstechnik |
Michael Burger, SEW Eurodrive |
No references to 61508? |
Impulse technology; Principles of three-phase current engine; Integrating security functions in impulse technology; IEC 61204-1; IEC 61800-5-2 functional safety of drives; Security categories in accordance with EN954-1 |
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Interbus Safety - The Fieldbus for Standard Safety Data |
Karsten Meyer-Gräfe, Phoenix Contact |
9, |
Requirements for safe and fast data transmission; Safety categories and EN954-1; Residual error probabilities; Integrated system analysis and diagnostics; Concepts of ‘interbus’ |
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Interfacing Safety Fielbus Devices with Safety Relevant Sensors and Actuators |
Wolfgang Tausch and Heinz Scharlibbe, Bernstein AG |
9, |
Processing of safety relevant data; Protocol approaches; Types of safety input interfaces; Types of safety output interfaces; Safe intelligent units (SIU) |
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Introductie tot IEC61508 Conformity Assessment en het CASS Scheme <<Presentation to BIRA>> |
Arie Plaisier, ABB |
Overall/general |
Issues relating to the safety supply chain; Compliance to 61508; Accredited certification; CASS scheme; Requirements for organisational safety management and system safety arguments |
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Introduction to IEC61511 |
Gerry Creech, ICS Triplex |
3,4,9,14, |
Background to 61508; Applicability of 61508 and 61511; Relationships and technical differences; Organisational differences; Supplier obligations; Issues around valve testing |
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Introduction to NetLinx Safety |
Ed Korsberg, Rockwell Automation |
4,5,9, |
Safety network protocols; Machinery and process sector shutdown applications; Extensions to DeviceNet and EtherNet/IP; Integration of safety measures; German Safety Bus committee specifications and requirements; CIP architecture and safety layers; Netlinx application protocol and configuration |
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Introduction to the Risk based design of Safety Instrumented Systems for the process industry |
Jan Wiegerinck, Shell Global Solutions |
4,5,9, |
Risk based approach and design of SIS; Concepts and terminologies for risk based design of SIS; Risk reduction strategies; Risk based design; Concept of ALARP; Layers of protection analysis (LOPA); Determination of SIL; Design of the safety function |
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Is Your Safety System Safe? |
Bud Adler, Moore Industries |
9, |
IEC 61508 certified components; Recognised safety characteristics; IEC 61508 basics; Third-party certification for suppliers; CASS scheme and guide |
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Is Your SIS "Grandfathered" Under ANSI/ISA 84.01-1996? |
Kimberly A Ford and Angela Summers, Triconex |
9,14,15, |
Compliance for existing systems; ISA 84 – grandfather clause for existing SIS; Boundaries and limitations to grandfather clause; Provisions of EPA and OSHA; Management of change and grandfather considerations |
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ISA84 - The Standard for Safety Instrumented Systems |
Angela Summers, SIS-Tech Solutions |
3,4,5,9,14,15, |
ISA 84 relationship to OSHA PSM; Grandfather clauses; Compliance to ISA 84; Methods for SIL determination; Major design decisions for SIS; Operation, maintenance and management of change; ISA84 and IEC 61511 |
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ISA-TR84.00.02 -- Safety Instrumented Functions (SIF) - Safety Integrity Level (SIL) Evaluation Techniques Part 1: Introduction |
Instrument Society of America |
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ISA-TR84.00.02 -- Safety Instrumented Functions (SIF) - Safety Integrity Level (SIL) Evaluation Techniques Part 2: Determining the SIL of a SIF via Simplified Equations |
Instrument Society of America |
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ISA-TR84.00.02 -- Safety Instrumented Functions (SIF) - Safety Integrity Level (SIL) Evaluation Techniques Part 3: Determining the SIL of a SIF via Fault Tree Analysis |
Instrument Society of America |
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ISA-TR84.00.02 -- Safety Instrumented Functions (SIF) - Safety Integrity Level (SIL) Evaluation Techniques Part 4: Determining the SIL of a SIF via Markov Analysis |
Instrument Society of America |
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ISA-TR84.00.02 -- Safety Instrumented Functions (SIF) - Safety Integrity Level (SIL) Evaluation Techniques Part 5: Determining the PFD of SIS Logic Solvers via Markov Analysis |
Instrument Society of America |
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ISA-TR84.00.03 -- Guidance for Testing of Process Sector Safety Instrumented Functions (SIF) Implemented as or Within Safety Instrumented Systems (SIS) |
Instrument Society of America |
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IT Security for Safty-Critical Automation Systems |
Martin Naedele, ABB |
9, |
Defences against information system and network based attacks; Hard perimeter and defence-in-depth strategies; Generic security zonal model; Substation automation domain model; Security concepts in context of zonal models; Security analysis case study |
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Justifying the use of Software of Uncertain Pedigree (SOUP) in Safety Related Applications |
Peter Bishop, Robin Bloomfield and Peter Froome, Adelard |
4,5,9,13,14, |
Software of unknown pedigree; Outline of am overall safety justification approach; Benefits and problems of using SOUP; Controlling costs and risks of SOUP in safety-related applications; Characteristics of SOUP |
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Justifying the use of Software of Uncertain Pedigree (SOUP) in Safety Related Applications |
Adelard |
4,5,9,13,14, |
Software of unknown pedigree; Outline of am overall safety justification approach; Benefits and problems of using SOUP; Controlling costs and risks of SOUP in safety-related applications; Characteristics of SOUP |
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Layer of Protection Analysis |
Art M. Dowell, Dallas L. Green |
3,4,5, |
Process issues; Relevance of layers of protection and order pf activities; Key activities in risk analysis; Hazop & LOPA mapping; LOPA model; Advantages of LOPA |
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Layer of Protection Analysis |
Angela Summers, SIS-Tech Solutions |
3,4, |
Safeguards to mitigate hazardous events; Overview of LOPA; Criteria for independent protective layers; LOPA process and implementation; Benefits of using LOPA |
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Layer of Protection Analysis Simplified Process Risk Analysis |
American Institute of Chemical Engineers |
This is only a reference to a LOPA book by AICE? |
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Learning Experience IEC61508. Upgrade of an existing Plant |
Kevin Womack, Ciba |
2,3,4,5,9, |
Reactor safety shutdown system; Design issues, problems and resolution; Lessons learnt |
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Lowering The Bar |
Bob Adamski, Premier Consulting |
3,4,5,13, |
Driving safety instrumented functions to lower SILs; Risks to workers, environment and community by informal hazard and risk processes; Trends to arbitrarily reduce SILs; Reducing costs at any price! |
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Maintenance of Safety Systems IEC 61508 versus cost-benefit analyses Implementation and case studies |
Henrik Kortner and Gjermund Våge, DNV |
4,5,6,9,13,14, |
Preventative maintenance of standby safety systems; Dependencies between preventative maintenance and system design; Principles for establishing a preventative maintenance programme; Required availability; Cost benefit availability; Model safety function; Methods for updating test intervals |
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Methods for SIL Determination |
Alan G King, ABB Eutech Process Solutions |
3,4,5, |
Concepts of SIL determination; Safety layer matrix; Risk graphs; LOPA; Fault tree analysis; Problem areas; Comparison of methods |
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Methods for Assessing the Safety Integrity of Safety-Related Software of Uncertain Pedigree (SOUP) |
Adelard |
9, |
HSE Research study; Evidence required for software components; Software of Unknown Pedigree; Assessment methods; Related standards incorporating SOUP characteristics; 61508 compliance requirements applicable to SOUP |
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Model Standard for Critical Safety Instrumented Systems |
George Taylor |
3,4,9,14,15, |
Template standard for critical SIS; Principles for critical control and instrumented systems; Information and data requirements; Management and engineering requirements for PES |
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Modelleirung von Realzeitsystemen mit UML und die Automatische Codegenerierung von Entwurfsmustern |
Klaus Wachsmuth, Aonix GmbH |
9, |
Modelling real time systems with UML; Automatic code generation of data patterns; DO178B; Model-centred approaches – issues and engineering aspects; Platform independent models; Infrastructure issues; Technical objects; Factors in security critical systems; Basic recommendations for software structures in safety-critical real-time solutions |
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More accurate failure metrics – FMEDA Techniques for Mechanical Instrumentation |
William M. Goble, Exida |
9, |
Safety lifecycle realisation phase; Safety instrument function verification |
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OCENA PEWNOŚCI DZIAŁANIA UKŁADÓW AUTOMATYKI ZABEZPIECZENIOWEJ |
Witold Głodek, MPCo Polska |
3,4,5,9, |
Operational Integrity Assessment of Safety Instrumented Systems; overview of methods for determining SIL of interlocking systems; methods for evaluation of PDF; Reliability Block Diagrams (RDB); Fault Tree Analysis (FTA); Markov graphs |
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Omówienie niektórych aspektów normy IEC 61508 <SIPI Presentation, Gdynia> |
Marek Jeziorowski, PolyCo |
3,4,5,9, |
Risk reduction strategy; FMEDA Vs MTBF; Architectural constraints; Safe failure fraction; Pfd and testing; diagnostics |
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On the use of smart sensors, common failure and the need for diversity |
Meine van der Meulen, Centre for Software Reliability |
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Operator Reliability |
Innogy |
Overall – difficult to map |
Aspects of human involvement in safety systems; Human reliability analysis; Positive and negative human response factors |
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Overview of IEC 61508 - Design of electrical / electronic / programmable electronic safety-related systems |
Simon Brown, Health & Safety Executive |
4,5,9, Overall, |
Requirements for design of PES hardware and software; Safety lifecycle concepts; Characteristics of sub-systems; Claims of compliance; Architectural issues |
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Overview of IEC61508 Standard <SIPI Presentation, Gdynia> |
Stuart Nunns, ABB |
Overall, |
Safety lifecycle model; Key objectives and requirements; Management of risk; SIL; Supply chain ownership of life cycle phases |
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Oxygen deficiency monitoring system sesign safety and reliability features |
Thomas Walczak, GE Fanuc and Fred Stokes, S.A.T. Systems |
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Partial Stroke Testing and SIF Performance |
Angela Summers and Bryan A Zachary, SIS-Tech Solutions |
4,5,6,9,14, |
Test intervals for final elements; On-line full stroke testing; Partial stroke testing of shut-off valves; Impact of partial stroke testing on SIL and MTTR (spurious); Analysis of 2002D configuration; Single and dual valve cases |
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Partial Stroke Testing of Block Valves |
Angela Summers, SIS-Tech Solutions |
4,5,6,9,14, |
Impact of partial stroke testing on Pfd; Factors affecting SIL; Operation and maintenance strategies; Extended turn-arounds and impact on testing; Partial stroke testing methodologies; SIL verification of block valves |
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Pitfalls and stumbling-blocks for compliance to IEC 61508/61511 <SIPI Presentation, The Hague> |
Jan Wiegerinck, Shell Global Solutions |
3,4,5,9, - NOTE last slide needs editing! |
SIF life cycle; SIF function definition; Factors in SIS design; Safety requirements; SIS management aspects |
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PLCopen adds safety integrating safety functionality into the system |
Eelco van der Wal, PLCopen |
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Politique et Programme d’Action du MEDD en Matière de Prévention des Risques Industriels |
Bruno Cahen, Ministère de l’écologie et du développement durable |
3,4,5, |
Implications of French Law, 30/7/03 relating of prevention of industrial risks; Seveso II; Regulatory authorities action plans; INERIS pilot study on risk assessment methodology; Evaluation of risk and impact on expertise; Programmes addressing Organisational and competency requirements within regulatory authorities; Openness and transparency of reports and inspections |
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Practical Experience with IEC61508 in Projects |
A Slagt, Yokogawa ISS |
4,5,7,9,13, |
Application of 61508 in real projects; Contractors roles; Challenges and relationships between end user, contractor and safety supplier; Allocation of responsibilities; Safety requirement specification; SIL calculation and methods; SIL determination |
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Practical Implementation of IEC61508 |
Yokogawa |
3,4,5,9,14,15, |
Compliance issues for users, engineering contractors and suppliers; Project work sequence; Importance of functional safety management – concepts; ‘pipe to pipe’ approach; safety requirements; principles of safety loop design; safety integrity |
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Practical use of IEC 61508 / 61511 |
Lund |
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Prévention des risques technologiques et naturels et réparation des dommages |
Bruno Cahen, Ministère de l’écologie et du développement durable |
3,4,5, |
Studies of hazards and risks; Seveso II; Key activities in analysis of major hazards; Safety cases and safety reports; Safety management systems; Processes and activities required to meet requirements of Seveso II |
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Primer on Safety Instrumented Systems |
Raymond Wright, Moore Process Automation Solutions |
3,4,5,9, |
Tutorial and overview of standard; Worked example qualitative and quantitative methods; Assign SILs; FMEA; FMEDA; Risk assessment; Considerations around field devices; Attitudes to safety and compliance |
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Principes genéraux
pour l’élaboration et la lecture |
Bruno Cahen,
Ministère de l’écologie et |
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Principles for Proof Testing of Safety Instrumented Systems in the Chemical Industry |
ABB |
3,4,6,14,15, |
HSE Research study; Guiding principles for proof testing; Checklists for regulatory inspectors; Testing issues around SIS within the on-shore major-hazards industry; Industry incident analysis and trends in proof testing regimes; Template proof testing procedures; Examples of good and bad practice |
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Problems with distributed safety-related computer systems - new version of IEC 61508 |
Wolfgang Ehrenberger, Hans-Ulrich Bühler, FH Fulda |
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Process Safety Study - Practical Guideline for Analysing and Managing Chemical Process Risks |
Peter Vansina, Chemical Riskd directorate, Brussels |
2,3,4,5, |
Analysis of major accident hazards; Measures to control risks; Risk to people inherent in functioning of process installations; Belgium Regulatory Framework – Seveso II; Definition and components of a safety study; Management and systematic approaches to safety studies; Practical approaches to development of safety studies; Safety cases; Methods for hazard and risk assessment |
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PROFISAFE, Safety Related Configuration |
Herbert Barthel and Wolfgang Stripf, Siemens |
4,5,9, |
PROFIsafe – status and essentials; Generic PROFIsafe driver software; Application of PROFIsafe in the process industries; Field bus safety architectures; PROFIsafe specification and component model |
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Profit through Loss Control - User Experience of Applying IEC-61508 |
Ian Hitchin, Kemira |
1,2,3,4,5, |
Kemira Agro company overview and safety culture; Process and technology audits and key findings; Overview of Agro 61508 implementation project – key attributes; Project implementation methodology; SIS Guidelines; Barriers to implementation |
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Programming Safety-Related PES with Standard IEC61131-3 Application Burner Control |
Uwe Jülly, HIMA |
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Properties of the machine code of reliable embedded controllers |
Günter Glöe, TÜV |
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Proposal for a method to classify software supported functions in SSAS-steps |
Hans Vallée and Hartwig Saggau, Vossloh Locomotives |
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Proposed Framework for Addressing Human Factors in IEC61508 |
Amey VECTRA Ltd |
3,4,5,6,7,8,9,14,15, |
HSE Research study; Guidance on human factor considerations in functional safety; Review of IEC 61508 in context of human factors; Relationship of SIL and human factors effort; Human factors activities and assurance processes; Human factors requirements in safety system design |
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Proposed Risk Criteria for SIL Determination |
Dave Chambers, |
3,4,5, |
Guidance on tolerable risk; SIL determination and risk criteria; Health and Safety Executive risk criteria; Individual and societal risk; Individual risk criteria for particular hazards; Incident frequency targets; Principles of ALARP – cost benefit analysis |
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Protective Instrumentation – Engineer Competency Scheme |
SIPI61508 |
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Questionnaire on Present Status of Safety Critical Automation |
Ian Hitchin, Kemira |
3,4,5,9,14, |
End User assessment questionnaire and template for: hazard identification and risk assessment; standards and regulations; organisational attributes; techniques, methods and procedures |
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Real-Time Operating Systems for use in Safety-Critical Systems |
Fischer, Green Hills Software Inc |
9, |
Real time operating system; Overview of requirements of international safety standards; Protection layer within RTOS; Certification requirements; Software test and automation management |
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References on Safety Engineering |
- |
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Relationship of IEC61508 and Associated Sector Standard with EC "New Approach" Directives |
Simon Brown, Health & Safety Executive |
General |
New Approach Directives; Status of harmonised European standards; European product directives; Declaration of conformity |
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Reliability Aspects of Temperature Measurement |
Bud Adler, Moore Industries |
3,4,5,9, |
Increased diagnostic coverage; Recommendations, pitfalls and trade-offs for temperature measurement systems; Reliability aspects of sensor selections; Reliability aspects of signal conditioning; Importance of FMEDA analysis |
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Reliability, Availability and Maintainability - Calculation Spreadsheet |
ABB |
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Reliable Risk Analysis in the Chemical Industry |
Jelemenský Ľudovít, Slovenská Technická Univerzita |
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Reliable Risk Analysis in the Chemical Industry <SIPI Presentation, Prague> |
Jelemenský Ľudovít, Slovenská Technická Univerzita |
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Report on Information Requirements BRZO'99 (Seveso II Directive) |
Committee for the Prevention of Disasters involving Hazardous Substances, Dutch Government |
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Requirements for the use of ASICs in Safety Related Applications |
Thomas Huber, TUV |
9, |
ASIC life cycle model; Requirements for ASICs in achieving SIL performance; ASICs and cost reduction capabilities for manufacturers; Requirements for safety-related ASICs; Description of requirements for ASICs fo avoidance of failures; Software safety life cycle requirements; Description of requirements of ASICs for control of failures; ASICs architectural requirements |
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Revamp of Bewag Power Station, Berlin West - High-availability, fail-safe boiler and turbine protection with integrated turbine control |
Hartmut Wallraf, Invensys |
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Revamping Safety Control Systems of Ammonia Plants at SKW Stickstoffwerke Piesteritz GmbH |
Ulrich Jurth, SKW and Dirk Van der Herten, Invensys Systems |
9,14,15, |
Replacement of safety technology to achieve AK 6; |
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Risikoanalysen in der Bahntechnik - Anforderungen aus internationalen Normen |
Harald Peters, Siemens |
3,4,5, |
VDE 0831; Definitions of risk; EN50126 (1) and requirements for risk analysis; EN50126 (2) and requirements for risk analysis; EN50129 risk analysis and SIL allocation; Examples of risk analysis in railway technology; Risk matrix |
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Risk analysis and functional safety assessment with regard to human and organisational factors <SIPI Presentation, Gdynia> |
Kazimierz T. Kosmowski, Gdansk University of Technology |
3,4,5, |
Risk classification of accidents (frequency and consequence); 61508 risk reduction model; SIL classification; Key steps in SIL determination; Accident categorisation; Aspects of human reliability analysis; Analysis & categorisation of human errors and influencing factors; Predictive risk analysis and safety management (PRASM); Risk control options and scenarios; Key factors influencing HRA; Accident cost models |
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Risk analysis and safety policy developments in the Netherlands |
P.H.Bottelberghs, Ministry of Housing, Physical Planning and Environment, Directorate for Chemicals, Safety, and Radiation |
3,4,5, |
Risk tolerability criteria; Implementation of Seveso Directove 96/82/EC; Policies and regulations for safety application areas; Safety policy and risk management - key steps; Criteria for the acceptability of risk; ALARA; Overview of safety report requirements; PROTEUS computer package for environmental risks |
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Risk and Pollution Prevention and Control <SIPI Presentation, Paris> |
Bruno Cahen , Ministère de l’Ecologie et du Développement Durable |
No direct mapping |
Regulation and enforcement regimes in France; Inspection and monitoring regimes; Seveso II requirements; Regulatory efficiency programme – objectives and scope |
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Risk Reduction in the Process Industry - Eliminating the Unexpected |
R J Tiezema, Yokogaw |
3,4,5,9,14, |
Risk reduction by means of safety instrumented systems; Risk reduction factor (RRF); Process considerations; Considerations in SIF design; Proof testing considerations; SIS architectures; Preventative and mitigation systems; Safety Vs availability |
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Risk Reduction in the Process Industry - Proof Testing |
R J Tiezema, Yokogaw |
6,14, |
Safety issues in the process industry; Principles of risk reduction; Principles of proof testing; System unavailability; Influence on proof test frequency; Proof test coverage factors; Proof testing in the context of complete loop |
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Risk-based design of Safety-Related Systems |
Farhad Pakshad, ABB OS |
3,4,5, |
Safety assessment to IEC 61508; Safety integrity level requirements for oil and gas platform; Approaches to SIL determination; Safety acceptance criteria – SACs |
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RYZYKO AWARII PRZEMYSŁOWYCH - Jak określać poziom ryzyka ALARP? Od czego zależy poziom ryzyka tolerowanego? |
Witold Głodek, MPCo Polska |
3,4,5, |
Risk of Industrial Accidents, how to determine the risk level - ALARP, what is the level of tolerable risk dependent on?; concepts of tolerable risk, acceptable risk, unacceptable risk; rules of good engineering practice; individual risk and societal risk |
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Ryzyko awarii przemysłowych - Jak rozpoznawaæ i oceniaæ ryzyko? |
Witold Głodek, MPCo Polska |
2,3,4,5, |
Risk of Industrial Accidents, how to identify and assess risk?; factors for controlling risk; techniques for hazard identification; methods for risk assessment; qualitative risk assessment methods; quantified risk assessment; financial issues around risk reduction |
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Safe drives move SafetyBUS p ahead ! |
Thomas A. Kramer, SafetyBUS p Club |
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Safe Sensors become integral part of Plant Safety |
Thomas Kramer, SafetyBUS p Club |
4,5,9, |
Safe sensors – operators and designers needs; Application areas for safe sensors; New developments in safe sensors; Safety bus networks; safe analogue inputs |
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SafePC - Open New Ground for Safety |
Rainer Faller, Exida |
9, |
Opportunities and advantages of PLCs in safety; Key requirements of Safe PLCs; Problems and solutions for PC in safety; Safe PC configuration requirements |
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Safety Bus Design, considerations for process industry sector applications |
Bob Adamski, Premier Consulting Services |
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Safety Critical Software |
Josef Börcsök, HIMA Paul Hildebrandt GmbH + Co KG |
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Safety Implications of Industrial Uses of Internet Technology |
Tessella Support Services Plc |
3,4,5,9, |
HSE Research programme; 61508 as a means of addressing internet related technology issues; internet technology in safety-related domain; correct use of internet technology in safety-related domain; security, data transmission, remote access & complexity considerations |
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Safety Instrumented Function (SIF) Scenario Comparison |
Moore Industries |
4,5,9, |
Table of scenarios for validation of SIFs; Architectural scenarios for transmitters, logic solvers and ESD valves; Pfd, SIL, risk reduction factor and MTTF spurious |
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Safety Instrumented Systems <<Presentation to BIRA>> |
Bert De Wilde, Total |
3,4,5,6,9, |
Process industry accidents; Principles of SIL Root cause analysis; Safety standards; Principles of 61508; Issues around Pfd, spurious trip rates, safety architectures |
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Safety Instrumented Systems and competency |
Clive Timms, Rowan House |
3,4,5, Note not Rowan House should be AIM? |
Competence assurance; Controlling competency with respect to SIS; Need for a regulatory framework for competency; Current competency initiatives |
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Safety Integrity Levels - Do You Understand the Odds? |
Angela Summers, SIS-Tech Solutions |
3,4,5, |
SIL – a system and not specific device property; Limitations on SIL; Issues around choice of SIL – tradeoffs; The SIL concept as basis for safety system design; Attitudes to risk |
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Safety integrity levels of electronically controlled systems and subsystems and their relation |
Hendrik Schäbe, TÜV |
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Safety Lifecycle Management In The Process Industries - The development of a qualitative safety-related information analysis technique |
Bert Knegtering, HoneywellSMS |
All phases |
Control of quality and safety-related information; Safety life cycle models; Life cycle models as a means to improve safety-related business performance; Relationships between life cycle phases; Measurement and control of the life cycle; Legislation and standards; Benefits and problems of safety life cycle models; Description of a research project and resulting thesis; Maturity index on reliability – MIR; Safety life cycle management and analysis techniques |
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Safety related drives |
Peter Wratil, Innotec |
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Safety Requirements Allocation - An Integral part of Hazard and Risk Analysis <SIPI Presentation, Brussels> |
Ir. Peter Vansina, Chemical Risks Directorate, FPS Employment, Labour and Social Dialogue |
2,3,4,5, |
Regulations and legal framework in Belgium; Implications on industry of Seveso II; Practical considerations of risk assessment; Hazop and PLANOP; Initial and final event selection analysis; Safety requirements; Minimal criteria for safety measures |
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Safety Requirements Specification (Methodology) – ABB Approach |
Farhad Pakshad, ABB OS |
3,4,5, |
Methodology for identification of safety functions; Determination of safety integrity levels; Steps for construction of risk graphs; Use of safety analysis tables (SAT); Safety analysis checklists for safety-related systems; Explosions and release analysis; Calibration of risk graphs; Example risk graph for safety, environmental and asset protection; Procedures for specifying requirements and upgrades |
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Safety Requirements Specification in a Capital Project Environment |
Angela Summers, SIS-Tech Solutions |
All |
Content, ownership and timing of SRSs; Relationship of SRS to the project life cycle; Contents and structure of SRS; SRS related activities/elements mapped to the life cycle phases; Competency requirements for SRS; Objectives of an SRS |
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Safety Systems |
Josef Börcsök, HIMA Paul Hildebrandt GmbH + Co KG |
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Safety-PLC's striking role for Partial Valve Stroke Testing |
Bert Knegtering, Honeywell Safety Management Systems |
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Selection of instruments for use in Safety Instrumented Systems |
Jan Wiegerinck, Shell Global Solutions |
9, |
Selection criteria for instruments used in safety loops; Proven-in-use; Certification of instruments |
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Seria Norm IEC61508, Wprowadzenie <SIPI Presentation, Gdynia> |
Prof. dr inż. Tadeusz Missala, Przemysłowy Instytut Automatyki i Pomiarów |
No reference |
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Sicherheit von Maschinen - Sicherheitsbezogene Teile von Steuerungen - ISO13849-1 |
Carsten Gregorius, Pilz GmbH |
9, |
EN954, fundamentals and concepts; ISO 13849; Performance levels (PLs) and SILs; Key definitions; Architectures; MTTF; Systematic failures; Determining MTTF, Diagnostic coverage, PL |
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Sikkerheds-PLC eller |
Per Thyme, Rockwell Automation |
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SIL Determination - Hints and Tips for Practitioners |
Allan King, ABB |
3,4,14, |
Issues and problems in use of methods; Key areas for consideration in determining SIL; Categorisation of functions; Hazard and risk assessment – technical considerations |
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SIL Determination & Legacy Systems |
Alan G King, ABB Eutech Process Solutions |
3,9, |
Hazard identification; SIL determination; Factors affecting compliance; Practical steps to be taken for legacy systems compliance; Problem areas and strategies |
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SIL Determination Experiences |
John Walkington and Alan King, ABB |
2,3,4,5, |
Experiences of assessing existing systems; Practical steps to take; Hazop data and requirements |
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SIL Determination for Legacy Systems |
Colin Howard, Istech Consulting |
1,2,3,4,5,15, |
SIL Determination, hints, tips , do's and dont's; SIL Determination and legacy systems; Methods for SIL Determination; Legacy systems SIL reviews; Legacy Systems baseline; information |
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SIL Loop - Certified or Non-Certified Equipment - The Way to Go |
Ian Parry and Bob Smith, Hima-Sella |
3,4,5,9, |
SIL assessment of safety related instrument loops; SIL calculations; Safety and non-safety loop example; Factors to be considered in assessing safety loop conformance to 61508; Qualitative and quantitative assessment requirements; Factors required in SIL determination; Reliability data |
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Single Loop Logic Solvers |
Bud Adler, Moore Industries |
9, |
Selection and implementation of logic solvers in SIF; Key features of safety logic solvers; Types of logic solvers; Application of logic solvers; Design of logic solvers; Architectural considerations; Installation considerations |
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Single-processor implementation of the CANopen Safety protocol |
Holger Zeltwanger, CAN in Automation |
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SIPI - Safety in the Process Industry <<Presentation to BIRA>> |
Nunns, Stuart, ABB |
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Legal aspects in Belgium; Objectives for SIPI Belgium; Issues and hot topics |
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SIS Implementation Practice |
Helmut Bezecny, Dow |
9, |
Implications of 61508 on the chemical industry; Pfd requirements for instrumentation of safety loops; Pfd calculations; Hardware fault tolerance requirements; SIL 2 loop example |
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Software Engineering bei der Erstellung sicherheitsrelevanter SSPS-Applikationssoftware - Mythos oder Realität? |
Dirk Hablawetz, BASF Aktiengesellschaft |
In German |
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Software FMEA - Opportunities and Benefits of FMEA in the Development Process of Software-Intensive Technical Systems |
Oliver Mäckel, Siemens |
9, |
Software faiulure mode and effect analysis; Software FMEA – goals and benefits; Analysing software intensive components; Software FMEA and the safety life cycle; Steps for execution of an FMEA; FMEA occurrence and detection values; Avoidance and detection measures; Risk evaluation criteria |
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Software in Safety-Related Industrial Computer Systems - Plans for a New Version |
Wolfgang Ehrenberger, Fachbereich Angewandte Informatik |
5,9, |
61508 maintenance programme; current weaknesses; new topics to be included in 61508 revision; requirements for security-related software; threat analysis; probabilistic verification of software; use of software components not previously developed for safety applications |
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Software Safety Verification in Critical Software Intensive Systems |
Patricia Rodríguez Dapena |
9, |
Techniques to support safety and reliability characteristics of s/w intensive critical systems; Methods for the analysis of reliability and safety of embedded software; Application of FMEA and FTA to software intensive systems; Software fault removal processes and analysis technique; ‘SoftCase’ – fault removal method; analysis of techniques for verification of safety and reliability; techniques for removal of software faults in critical systems; software safety characteristics; software fault analysis; software development processes |
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Software Test: new solution realizing traceability from requirements to test cases and test sequences |
Bodo Frentzen, SQS Software Quality Systems |
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Software-Implemented Safety Logic |
Angela Summers, SIS-Tech Solutions |
9, 14, |
Software language classifications; Fixed, limited and full variability languages; Requirements for application programs; Verification and validation; Conformance to requirements; Management of change |
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Some Practical Considerations when Applying IEC-61508 <SIPI Presentation, Brussels> |
Eric Dom, Nero Engineering |
3,4,5,9, |
Issues and factors in use of risk graphs; Principles of risk graphs; Calibrated risk graphs; Pressure relief systems; Overview of POLA; Reliability data and databases; Claims of certification |
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Standards in der Luftahrt - Kompatibilität zum Eisenbahnbereich |
Karsten Jopke, Aerodata AG |
General |
Aviation sector; Standards used in aviation sector; Methods and techniques for hazard and risk assessment; Functional safety analysis; FMECA; FTA; Methods for software engineering; RTCA/DO-178B; Organisational and administrative models |
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Steuerungs - und antriebsintegrierte Sicherheitstechnik für den Werkzeugmaschinenbau |
Peter Keil, Siemens |
German |
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Summary of the Standards CEI61508 / CEI61511 <SIPI Presentation, Paris> |
Patrick Teixeira, Bureau Veritas |
Overall |
Overview of 61508 & 61511; Key differences and similarities; Benefits; When to use 61508 & 61511 |
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Surveillance of Dangerous Chemicals Processes – Automation a part of Safety <SIPI Presentation, Tampere> |
Leena Ahonen, TUKES |
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System Description of Safety Shutdown System - EXXON Baton Rouge, LA |
John Emmett, FieldComms |
9, |
Smart HART temperature transmitters; Shutdown systems for catalytic Acid Cracking units; Avoiding nuisance trips; Use of HART transmitters in safety critical applications; Benefits in use of SMART and SMART HART temperature transmitters; Cat Cracker shutdown system architecture; Shutdown system operating philosophy |
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System-Architekturen in Sicherheitsgerichteten Anwendungen - Aspekte und Grundlagen |
Josef Börcsök, HIMA Paul Hildebrandt GmbH + Co KG |
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Techniqes for Assigning a Target Safety Integrity Level |
Angela Summers, SIS-Tech Solutions |
3,4,5, |
OSHA Process Safety Management (PSM); ESM risk management program; Qualitative view of SIL; ANSI S84; Hazop and process hazards analysis; (PHA); Methods for SIL determination; Risk matrix, risk graphs, QRA; Practical example for use of methods |
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Testing of SIS Valves |
William L Mostia, WLM Engineering |
9,13,14, |
ANSI S84; OSHA PSM; Alternate testing methodologies; Problems in testing SIS systems on operational plants; Characteristics and principles of proof testing; Off-line Vs on-line proof testing; Practical considerations in proof testing regimes; Considerations and acceptability of partial stroke testing; Diagnostic coverage considerations; Partial stroke testing methods |
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The Application of IEC 61508 – An HSE Field Inspector’s Perspective <SIPI Presentation, London> |
Rosie Jardine, Hazardous Installations Directorate, HSE |
No cross reference |
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The application of IEC 61508 in the automotive industry |
Ekkehard Pofahl, Ford Research & Advanced Engineering |
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The Application of IEC61508 in the Automotive Sector |
Günter Glöe, Folkert Jürgens and Gerhard Rabe, TÜV |
9,12, |
Requirements for development of embedded software to comply with 61508; Case study – electronic steering system; COTS; Part 3 checklists for software requirements specification; Checklists for code; Arguments for compliance; Use of software tool – RiskCAT; Post development assessment |
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The Collection and Interpretation of Instrument Failure Rate Data |
Jan Wiegerinck, Shell Global Solutions |
6,14, |
Uniformity in collection and interpretation of failure rate data; Failure rate data collection and analysis model; Categorisation of failure rate data; WIB; Importance of collecting and categorising failures from proof-test and breakdowns; Categorisation of failures; Methods for data collection; Software requirements for collection analysis method |
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The Focused Asset Integrity Review (FAIR) product for review of Process Equipment Integrity |
Jan Wiegerinck, Shell Global Solutions |
14, |
Process equipment integrity; Overview of method for integrity review; Key elements and modules related to instrumentation within FAIR |
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The IEC 61508 Standard: Functional Safety of Electrical /Electronic / Programmable Electronic Safety-Related Systems. |
Anton Frederickson |
3,4,5,9, |
Introduction to 61508; Risk and SIL concepts; Risk reduction methods; SIL determination; Hardware fault tolerance; Architectural constraints |
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The Management of Safety Instrumented Systems |
Bureau Veritas Consulting |
No reference |
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The new approach of Safety Standard EN 954-1 (rev.): Balancing deterministic categories and probabilistic failures |
Hauke Schafe and Dr. M. Schaefer, BG-Institute of occupational safety and health |
3,4,5,9, |
EN954; PrEN ISO 13849; Comparisons 61508 and 13849; Probabilistic and deterministic approaches; Steps to achieve a safe control system; Steps to determine the performance level (PL); Architectures for categories of protection; Additions to 954/1 by ISO 13849 |
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The Use and development of Quantitative Reliability and Safety Analysis in New Product design |
William Goble |
9, |
Risk reduction factors explained; New product design processes; Current problems and issues regarding reliability and safety analysis methods; Appropriate tools for reliability and safety analysis; FMEDA; Common cause failures; Specific PLC implementation; Quantitative analysis; Logic controller architectures; |
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Third Party Demonstration of Compliance with IEC61508 - Reducing Costs |
Sira |
General |
Assessment of functional safety; Accredited certification; Functional safety capability assessment |
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Today's Issues on IEC 61508 & IEC 61511 <<Presentation to BIRA>> |
Bert Knegtering |
All |
Life cycle implementation problems; Tolerability of risk; Conflicts between hazop functional responsibilities and SIL determination; SIL function definition problems; Demand Vs continuous mode; Reliability data and FMEA; Proven-in-use Vs Prior use; Certification of subsystems; Separation of control and safety; Shared responsibilities; Safe failure fraction |
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Tool guided IEC 61508 compliant software development |
Ulrich Jurkiewicz and Ulrich Hammer, Mesco Engineering |
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Trip and Alarm Management in Accordance with IEC61508 |
John Walkington and Per Fjelldalen, ABB |
3,4,5,14,15, |
Trip and alarm system compliance; Operations and maintenance regimes; Key aspects of SIL determination; Use of business management systems for trip and alarm management; Bespoke Vs non-bespoke options; Tools to support the life cycle; TRAC, TRAMs |
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Turbine Overspeed Protection and Functional Safety |
Michel Suzan, Bureau veritas and Hans-Kaspar Scherrer, ABB |
9, |
Key requirements for turbine protection; System architectures for turbine protection; Approach to safety assessment of turbine protection system; Documentation requirements; Safety assessment process; Functional safety system assessment |
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Two Birds with One Stone - How IEC61508 and IEC61511 Aid Safety-Case Development |
Clive Timms, Asset Integrity Management |
3,4,5,9,14,15, |
Regulations and safety case regimes; Key requirements for safety cases; Tolerability of risk and ALARP; Hazard analysis; Risk reduction concepts; Criticality assessment – risk graphs; Pfd and test interval; Maintenance strategies |
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Une Nouvelle Loi sur la Prévention des Risques |
Bruno Cahen,
Ministère de l’écologie et |
No direct reference |
Seveso II; French ‘Prevention of Risk’ law 30/7/03; Reduction of risk; Implications of French law on industry and regularity authorities |
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User Perspective on SIL Determination |
Craig Mason, PB |
3,4,5,9,14, |
BP safety policy and strategy; Overview of BP engineering technical practices; Hazard and risk management process; Issues around SIL; SIL determination – approaches, organisation, timing and documentation; Risk graphs for safety, environmental and commercial; Pfd calculator; Models for improving Pfd |
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User Problems and Solutions for the Integration of Safety-Related Programmable Electonic Systems (SSPC) |
Udo Hug, InfraServ Wiesbaden |
9,14, |
Basic requirements for use of safety related PES; Measures and options to be taken for hardware and software; Experiences with use of safety-related PES; Safety reviews; Example error reports |
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Using HART to Increase Field Device reliability |
Bud Adler, Moore Industries |
6,9,14, |
High reliability limit alarming; HART interface monitors; Diagnostic coverage; SIS; SIF; Availability and reliability; FMEDA; Damper monitor; SIL; SFF |
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Using Instrumented Systems for Overpressure Protection |
Angela Summers, SIS-Tech Solutions |
3,4,5,9, |
Aspects of engineering design of HIPS; API; ASME; Regulations and standards concerning HIPS; Advantages and disadvantages of HIPS; HIPS decision methodology |
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Using Smart Transmitters in Safety Protection Applications |
William M Goble, Exida |
9,14, |
Use of smart transmitters in SIL safety loops; Data requirements for smart transmitters; Methods to evaluate smart transmitters; SIS and risk reduction factor; Quantitative analysis of sensor subsystems – methods and attributes; Architectural comparisons; Characteristics and performance of safety transmitters; |
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Validation of measurement Software, SSfM Best Practice Guide <SIPI Presentation, London> |
Graeme Parkin from NPL |
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Validation of Software to IEC61508 for Measuring Instruments |
Graeme Parkin, NPL |
3,4,9, |
Measurement software validation guide; Validation of measurement software (MSV); MSV four stage process; Approach to risk assessment; Measurement software levels; MSV relationship to 61508; MSV project status |
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Viewpoint on ISA TR84.0.02 - Simplified Methods and Fault Tree Analysis |
Angela Summers, SIS-Tech Solutions |
9, |
Application of quantitative analysis techniques to SIS; Simplified equation for determining SIL of a SIS; Fault tree analysis for determining SIL of SIS; OSHA and PSM; Performance based evaluation of SIS; Determining spurious trip rates; Limitations in methods |
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Vision Based Protective Device - Proposal for the Higher Safety Integrity |
Hiroshi Yamazaki, The Japan Machinery Federation |
No obvious mapping |
Requirements for vision based protection devices; Conventional approached to object and change detection; VBPD approach – reference pattern detection; Reference pattern test scenarios |
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Vorgehensweise zur Zertifizierung bestehender sicherheitsrelevanter Systeme |
Josef Neumann, TÜV |
German |
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What Every Manager Should Know about the New SIS Standards |
Angela Summers, SIS-Tech Solutions |
6,9,14, |
ANSI S84 and 61511; Key concepts; SIL key parameters; Operations and maintenance |
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Who Do You Trust? |
Robin McCrea-Steele |
9,14, |
61511 categories of software; relationship between 61508 and 61511; SIL, SIF and SFF; Hardware fault tolerance; Proven-in-use explained; Prior-in-use for FPL, LVL and FVL |
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Who Needs a Functional Safety Competence Assessment? |
Kevin Ives, Piltz |
9, |
CASS accredited certification scheme; Functional safety capability assessment (FSCA); |
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Wie (un)zuverlässig ist objektorientierte Software? |
Jorg Robra, Robra Software Engineering Service |
German |
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Wprowadzenie do „Bezpieczeństwa poprzez funkcje zabezpieczające” według standardu IEC 61508 |
Marek Jeziorowski, POLYCO |
Polish |
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