Iso 12215-5 ?

Discussion in 'Class Societies' started by fcfc, May 19, 2009.

  1. fcfc
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    fcfc Senior Member

  2. fcfc
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    fcfc Senior Member

    Nobody there ?
     
  3. TeddyDiver
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    TeddyDiver Gollywobbler

    I tried to find out too so until further knowledge they remain as a couple of unknown issues,,
     
  4. fcfc
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    fcfc Senior Member

    Again, nobody there ?
     
  5. Ad Hoc
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    Ad Hoc Naval Architect

    fcfc

    what part 5??....#5 is "General" on page 6, in my version
     
  6. fcfc
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    fcfc Senior Member

  7. Ad Hoc
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    Ad Hoc Naval Architect

    The link appears to be broken..????...can't open it
     
  8. fcfc
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    fcfc Senior Member

  9. Ad Hoc
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    Ad Hoc Naval Architect

    Ah, ok i see what you mean now.

    Well, in my copy of 12215-5:2008, this is on page 14,
    section 8 is Design Pressures, with;
    8.1 Motor craft design pressure...page 14;
    8.2 Sailing craft design pressure...page 16;

    and so on.
     
  10. fcfc
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    fcfc Senior Member

    My problem is the validation study document for part 9 (keels) says in its conclusion that document part 5 (design pressures) contains some "known issues".

    "The problem of engaging industry encountered during the validation of part 5 continues, often for perfectly reasonable and well understood reasons. It is encouraging that despite the initial cries of despair, part 5 seems to be increasingly used with few problems apart a couple of known issues"

    From the validation study of iso 12215 part 9 page 11, published march 27,2009, nearly one year after official publishing of iso 12215 part 5.

    I would like to know what are theses "known issues" in the 12215-5 published norm. By the way, it seems that iso 12215-5:2008 has been published as a norm before the end of the validation process.
     
  11. Ad Hoc
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    Ad Hoc Naval Architect

    fcfc

    Ive not come across that before, i generally don't use ISO rules. Only when requested by client. However, it would be worth contacting your Flag authority to clarify the issue of 'known issues'.
     

  12. foxy
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    foxy Junior Member

    I'm not sure what the "known issues" are. I really haven't found anything that is a problem in section 5. Section 9 supercedes section 5 bottom pressures in the area of the keel. In terminology of ABS, this would be the area of the reinforced shell.

    My understanding is that there is another meeting mid-November which will change section 9 again, the main change for keels is to eliminate the lower of the two grounding case critera.
     
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