Full Content is available to subscribers

Subscribe/Learn More  >

The Detailed Safety Lifecycle for Offshore Safety System Design

[+] Author Affiliations
Jin Hyung Park

Yokogawa Electric Korea, Seoul, Korea

Paper No. OMAE2016-54275, pp. V003T02A069; 12 pages
  • ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering
  • Volume 3: Structures, Safety and Reliability
  • Busan, South Korea, June 19–24, 2016
  • Conference Sponsors: Ocean, Offshore and Arctic Engineering Division
  • ISBN: 978-0-7918-4994-1
  • Copyright © 2016 by ASME


Safety Lifecycle is described in IEC61508 and IEC61511, but more detailed engineering procedure than IEC61508 and IEC61511 is required for real design and manufacture of safety system for offshore project. For the turret national research project, more detailed design procedure was applied for the design of turret. First of all, the nodes are defined based on EUC (Equipment Under Control) units and the hazards are analysed by 3 methodologies — Hazard Checklist, HAZOP and FMEA during hazard analysis phase. Then the risk are analysed quantitatively by LOPA methodology. To produce the safety requirement specification for function, the cause & effect, the logic diagram and IO list will be produced. The isolation countermeasures in case of explosion and fire and the SIFs (Safety Instrumented Function) in LOPA report and the process shutdown interlocks will be included in the cause & effect and the logic diagram will be developed based on this cause & effect. The safety requirement specification for safety will be developed by exSILentia from exida. Based on the safety requirement specification, the Functional Design Specification, the Safety Validation Plan including the test specification and test plan, the system configuration will be developed during the Basic Design phase and then IO list & terminal allocation, application software implementation, panel drawing will be developed during the detailed design.

Copyright © 2016 by ASME



Interactive Graphics


Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In