Classification change from coastal to bluewater

Discussion in 'Boat Design' started by makobuilders, Jan 25, 2017.

  1. makobuilders
    Joined: Feb 2009
    Posts: 131
    Likes: 4, Points: 18, Legacy Rep: 10
    Location: Seattle, WA

    makobuilders Member

    In general, if a vessel design has always been classed by an IACS society with a navigation notation of "coastal area" and then the designer wanted to design it for "unrestricted navigation" what would be some of the implications?

    • Scantlings increased
    • Skin thickness increased
    • Rating of glazing
    • etc.
     
    makobuilders, Jan 25, 2017
    #1
  2. TANSL
    Joined: Sep 2011
    Posts: 7,376
    Likes: 706, Points: 123, Legacy Rep: 300
    Location: Spain

    TANSL Senior Member

    The changes can be many and very large: scantlings, freeboard (bow, center and stern), stability, safety, fire fighting, points of possible flood, navigation equipment, ...
    I think you should go point by point, along the regulation applicable to the boat, comparing what the boat has and what the new regulation requires.
     
    TANSL, Jan 25, 2017
    #2
Loading...
Similar Threads
  1. thinhuk

    Scantling Structural acoording to BV Classification Society

    thinhuk, Jul 12, 2018, in forum: Boat Design
    Replies:
    5
    Views:
    2,448
    TANSL
    Jul 14, 2018
  2. makobuilders

    China Classification Society

    makobuilders, Apr 26, 2016, in forum: Boat Design
    Replies:
    0
    Views:
    1,439
    makobuilders
    Apr 26, 2016
  3. greycloud

    design according to classification societies

    greycloud, Oct 20, 2014, in forum: Boat Design
    Replies:
    2
    Views:
    1,637
    NavalSArtichoke
    Oct 21, 2014
  4. 3333feet

    abou boat classifications

    3333feet, Dec 19, 2010, in forum: Boat Design
    Replies:
    2
    Views:
    1,958
    kalvens
    Dec 21, 2010
  5. Swamplizard

    Not a Design but a Use Case change: Prop changes as needed?

    Swamplizard, Mar 13, 2024, in forum: Boat Design
    Replies:
    32
    Views:
    1,700
    Swamplizard
    Apr 11, 2024 at 9:24 AM
  6. Ike

    The Slow Pace of Change

    Ike, Dec 26, 2023, in forum: Boat Design
    Replies:
    70
    Views:
    4,735
    CarlosK2
    Feb 5, 2024
  7. Nidza

    Windshield change and soft top to hard top change anlysis

    Nidza, Apr 21, 2023, in forum: Boat Design
    Replies:
    7
    Views:
    1,066
    Nidza
    Apr 24, 2023
  8. Michael Gray

    How to estimate waterline change with bracketed outboards?

    Michael Gray, Jul 9, 2020, in forum: Boat Design
    Replies:
    2
    Views:
    1,624
    Mr Efficiency
    Jul 9, 2020
  9. schakel

    Twin skin sails game changers

    schakel, Feb 23, 2020, in forum: Boat Design
    Replies:
    4
    Views:
    1,695
    Squidly-Diddly
    Feb 29, 2020
  10. ambo

    Houseboat remove pontoons to change boat to house

    ambo, Mar 11, 2019, in forum: Boat Design
    Replies:
    5
    Views:
    2,028
    Dejay
    Mar 12, 2019
Forum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post.
When making potentially dangerous or financial decisions, always employ and consult appropriate professionals. Your circumstances or experience may be different.