Loading conditions for ISO-12217-1

Discussion in 'Stability' started by pavel915, Dec 19, 2013.

  1. pavel915
    Joined: Nov 2006
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    Location: Bangladesh

    pavel915 Senior Member

    Hello,

    We have to make a stability booklet of a motor yacht of 23.5 Length Overall by ISO 12217-1 rule. We have gone through the ISO-12217-1 papers but did not get any point about, for how many loading conditions(and details of those loading condition) the stability criteria should be verified, as we can easily know about 4 standard loading condition when dealing with IMO.

    Please make this point clear to us, thanks in advance.
     
  2. Alik
    Joined: Jul 2003
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    Location: Thailand

    Alik Senior Member

    Usually two conditions:
    1. Loaded displacement condition LDC
    2. Minimum operational condition MOC (used for wind/wave criterion only if LDC/MOC>1.15)

    Check each criterion; they specify which loading condition they refer to.
     
  3. pavel915
    Joined: Nov 2006
    Posts: 349
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    Location: Bangladesh

    pavel915 Senior Member

    Thank you very much Alik, after you comment I have read the criterion again and I have seen that only wind/wave criterion may just have 2 loading conditions, and only LDC for the others... thanks again,
     

  4. TANSL
    Joined: Sep 2011
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    Location: Spain

    TANSL Senior Member

    Alik is correct.
    I am attaching an example. If you will be filling out, as I indicated in the spreadsheet, itself will indicate what you should do, which pages are necessary and which are not.
    If in doubt, you can email me: 657677483@orange.es
     

    Attached Files:

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