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NORSOK U-100 Manned Underwater Operations New edition (2nd)

NORSOK U-100 Manned Underwater Operations New edition (2nd) . Kåre Segadal, NUI. Ref.: Roar Jørgensen’s presentation on 2005-Seminar. What is NORSOK and NORSOK U -100 ? The revision of U-100 (1999-2006) Internationalisation Sum up. Oppsummering. Kvalitetsmessig et bedre dokument

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NORSOK U-100 Manned Underwater Operations New edition (2nd)

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  1. NORSOK U-100Manned Underwater OperationsNew edition (2nd) Kåre Segadal, NUI

  2. Ref.: Roar Jørgensen’s presentation on 2005-Seminar • What is NORSOK and NORSOK U -100 ? • The revision of U-100 (1999-2006) • Internationalisation • Sum up

  3. Oppsummering • Kvalitetsmessig et bedre dokument • Et steg nærmere en internasjonal standard. • Forventes godkjent og offentlig tilgjenglig fra februar/mars 2006

  4. Sum up (November 2005): • Better quality • One step further to international standard • Expected final and public February/March 2006

  5. Members ”Expertgroup” (E.G.) NORSOK U-100 Statoil Einar W. Svendsen Subsea 7 .... Stolt Offshore Joar Gangenes Technip Sjur M. Lothe Active Divers Jon Are Hvalby / Rudolf Brekken Total Trond Einar Hansen Conoco Phillips Bjørn Venn/Gunnar Bratli Norsk Hydro Hans Jørgen Mæland NOPEF Leif Johansen NUI Kåre Segadal Thelma Bård A. Holand Sintef Unimed Bjarne Malvik Observers PSA Øivind Lie / John Arne Ask Health authorities Jan Fredrik Andersen Coordinator Bjarne Sandvik

  6. What happened? • 2005: E.G’s (believed) final editorial and handover to NORSOK-secretariat (N.s) • 2006: What was expected to be N.s minor preparation for Publicenquiry turned out to be so extensive that new treatment in E.G was necessary with new editorial (including updating ref.s)

  7. and further in 2007: • New N.s editorial (not so extensive as last year) • May: out for Publicenquiry • Deadline June – extended till August

  8. Responders Publicenquirysummer 2007 • PSA • DNV • NUI • Statoil (inc NYD) • Subsea7 (inc NHC/NURGOD) • Technip • ConocoPhillips – Total ENI

  9. Comments (Publicenquiry summer 2007) • Editorial: most can be implemented straight away – some need discussion • Adjusting references – again some need disc. • Definitions – discussions needed • Accident etc reporting – adding new text proposed • Chemical contamination - additions proposed

  10. Comments cont.(Publicenquiry summer 2007) • Personnel qualif. req: - additions proposed • Technical – additions/clarifications proposed esp: • Handling systems • Hyperbaric rescue • DSV • Diving procedures – decompression

  11. Comments cont.(Publicenquiry summer 2007) • Monitoring • additions/clarifications proposed • Time provisions • additions/clarifications proposed • Work on pressurised system • proposed for addition • Annex B (training) • Total rev. suggested (proposal missing)

  12. What is needed? • At least 1 meeting in the ExpertGroup • Sounds easy – is difficult ! • So .....

  13. Conclusion(we have learned) • We hope, but do NOT predict : • The standard is finally treated by ExpertGroup in 2007 • And out for publication early 2008 • Thank you!

  14. NORSOK generally BACKGROUND Low oil prices, high cost and time consumption • Objective: Reduce time and cost and at the same time Keep the safety level • NORSOK: ”Norsk Sokkels Konkurranseposisjon” • The Competitive position of the Norwegian (continental) shelf

  15. Overall objectives of the NORSOK standards • Cover gap between Norwegian requirements and international standards • Cover areas where international standards are lacking • Stribe for internationalisation of NORSOK standards • Till now (2005): 81 NORSOK standards, 9 havebecome international

  16. NORSOK masterplan Bredere deltakelse 1998 2001 Erstatte regelverk med standarder 2004 1994 Utvikle NORSOK standarder for å erstatte selskapsspesifikasjoner …. forsterke arbeidet med ISO, IEC & CEN, erstatte NORSOK standarder 1990 Arbeide med ISO, IEC & CEN for internasjonale std

  17. NORSOK U-100 Manned Underwater operations • Standard describes basic requiremnets to personnel, equipment and systemw used in Manned Underwater operations i petroleum industry. ”Cook-book for diving offshore” From A to Z.

  18. Members ”expertgroup” NORSOK U-100 Statoil Einar W. Svendsen Subsea 7 Bjarne Sandvik Stolt Offshore Joar Gangenes Technip Sjur M. Lothe Aktive Dykkere Jon Are Hvalby / Rudolf Brekken Total Trond Einar Hansen Conoco Phillips Bjørn Venn/Gunnar Bratli Norsk Hydro Hans Jørgen Mæland NOPEF Leif Johansen NUI Kåre Segadal Thelma Bård A. Holand Sintef Unimed Bjarne Malvik Observatører Petroleumstilsynet Øivind Lie / John Arne Ask Helsetilsynet Jan Fredrik Andersen Koordinator Roar Jørgensen

  19. Background for revision • Agreed aldready at launch in 1999 • Feedback from users: • References • To much “language” • Difficult to check compliance

  20. Changes after revision References • All references checked • Reduced number of Normative references • Changes to informative • Removed • Transfered text from reference to U-100 • Result: 26 -> 16

  21. Changes after revision • Ch. 2 Referanser • Normative og Informative referanser • Ch. 3 og 4 • HRU • Hyperbaric Rescue Unit (also covers HRV Hyperbaric rescue vessel and HLB Hyperbaric Lifeboat) • Language • Ch. 5 SHE • Relative major changes • Numbered lists • Longterm follow up – ears, lungs, nervesystem and bone – 3 year • table for ligthning • Date of medic

  22. Changes after revision • Ch. 6 Personnel qualifications • Supervisor/Superintendent • Diving medic not required like before • Dive technician • Shall not have duties in conflict with his main tasks • Gasmann qualifications added • like diver or LST • Nurse –always on bord during diveoperations. • Diving responsible doctor: requirements put in • Duty doctor: requirements put in

  23. Changes after revision • Chapter 7 Tekniske krav • Beredskapskammer: • Ved overflatebasert dykking hvor det ikke planlagt dekompresjon kan størrelsen være 160 cm diameter. • Bail out: • Lagt til en tekst som tilsier at det skal være nok reservegass til at dykkeren kan komme i sikkerhet. • Kommunikasjon: • Hentet ut tabell fra ”US mil. Standard” vedr. MRT score(tidligere ref) og lagt inn i standarden.

  24. Changes after revision Chapter 8 Operasjonelle requirements • Diver’s logbook: required content • Saturation procedures put in to standard • Compression, Excursions, Decempression • Surface oriented procedures: • British bottomtime restrictions • > 9 msw (or equivalent air depth) > 3days: one day without (or<9msw) 4th day • Deep (>180msw) saturation diving • Only guidance, “not verified”

  25. Changes after revision • Chapter 9 Contingency • Lists with numbered points • Annex B : • Requirements to training/education is not changed (wait till EDTC becomes more ”substantial”)

  26. Internationalisation • Adaption to UK legislation/requirements have been implemented • Bottomtime, diver’s logbook, medic date etc. • NORSOK U-100 have been used in Iran with positive feedback

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