Safety 4.0 Project

Downloads

Guidelines 

The Safety 4.0 project produced four guidelines: 

  1. Guidelines on demonstrating safety of novel subsea technologies:
    Part I – Principles and approach  >> download free pdf 
  2. Guidelines on demonstrating safety of novel subsea technologies:
    Part II – Safety demonstration process >> download free pdf 
  3. Guidelines on demonstrating safety of novel subsea technologies:
    Part III – Risk description and safety comparison >> download free pdf 
  4. Guidelines on demonstrating safety of novel subsea technologies:
    Part IV – Developing a safety argument >> download free pdf 


Book

The Safety 4.0 project produced a book with the project results: Meine van der Meulen and Tore Myhrvold (editors), Demonstrating safety of software-dependent systems, ISBN 978-82-515-0324-2, 420 pages, 2022. 


Course Material

Safety 4.0 provides course material to the book 

The following lectures are available for download: 

Introduction 

Part I Framework 

  • Chapter 1. Principles and approach for safety demonstration  
  • Chapter 2. Safety demonstration process
  • Chapter 3. Describing risk and comparing safety 
  • Chapter 4. Developing a safety argument


Part II Norwegian Subsea Context 

  • Chapter 5. Overview of the offshore regulatory regime in Norway
  • Chapter 6. Subsea risk picture 

Part III Principles and Methods 

  • Chapter 7. Uncertainty-based risk 
  • Chapter 8. The systems approach  
  • Chapter 9. Analysis methods 


Part IV Alternative safety designs and strategies 

  • Chapter 10. Regulatory requirements for safety system design  
  • Chapter 11. Aspects of fail-safe 
  • Chapter 12. Aspects of Independence 
  • Chapter 13. Towards safe integration 
  • Chapter 14. Safety integrity of mitigation functions 
  • Chapter 15. Alternative barrier strategies


Part V Electric Christmas Tree 

  • Chapter 16. The requirement and intent of the Norwegian legal framework 
  • Chapter 17. Generic architecture of electric Christmas trees 
  • Chapter 18. Reliability Block Diagram
  • Chapter 19. Investigation into a generic safety argument 
  • Chapter 20. ML/MMSA of electric Christmas tree