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47 Shipbuilding and marine structures
New standards
ISO 11326:2024
Ships and marine technology — Test procedures for liquid hydrogen storage tank of hydrogen ships
Scope:
This document specifies general inspection and test requirements for liquid hydrogen cargo tanks on board hydrogen carrier ships. In the cases of liquefied hydrogen containment systems, the testing activity depends strictly on the type of storage containment technology identified by the International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk (IGC Code).[1] This document is applicable to Type C independent metallic double wall type tanks with vacuum insulation having a capacity of not more than 1 000 cubic metres (m3). It is also applicable to liquid hydrogen cargo tanks which are designed to transport pure para-hydrogen (not less than 95 % content).
Base documents:
IEC 60092-378:2024
Electrical installations in ships - Part 378: Optical fiber cables
Scope:
IEC 60092-378:2024 is applicable to shipboard and offshore optical fibre cables, intended for fixed installations.
Cables designed to maintain functional integrity during fire given in 6.1 and to be installed in explosive atmospheres given in 6.2 are included.
The various types of optical fibre cables are given in Clause 6. The constructional requirements and test methods are aligned with those indicated in IEC 60092‑350, unless otherwise specified in this document.
Cables designed to maintain functional integrity during fire given in 6.1 and to be installed in explosive atmospheres given in 6.2 are included.
The various types of optical fibre cables are given in Clause 6. The constructional requirements and test methods are aligned with those indicated in IEC 60092‑350, unless otherwise specified in this document.
Base documents:
IEC 62288:2021/AMD1:2024
Amendment 1 - Maritime navigation and radiocommunication equipment and systems - Presentation of navigation-related information on shipborne navigational displays - General requirements, methods of testing and required test results
Scope:
Amendment to IEC 62288:2021
Base documents:
IEC 62288:2021+AMD1:2024 CSV
Maritime navigation and radiocommunication equipment and systems - Presentation of navigation-related information on shipborne navigational displays - General requirements, methods of testing and required test results
Scope:
IEC 62288:2021+AMD1:2024 CSV specifies the general requirements, methods of testing, and required test results, for the presentation of navigation-related information on shipborne navigational displays in support of IMO resolutions MSC.191(79) as amended by MSC.466(101) in June 2019, and where applicable MSC.302(87). This document also supports the guidelines included in the related IMO Circulars MSC.1/Circ.1609 on the standardization of user interface design for navigation equipment and SN.1/Circ.243 as revised in June 2019 on the presentation of navigation related symbols, terms, and abbreviations. This document also specifies the presentation of AIS data reports and the AIS Application Specific Messages defined for international use in IMO SN.1/Circ.289 and intended to be received by a ship for display onboard.
Base documents:
EVS-EN ISO 11812:2024+A1:2024
Small craft - Watertight or quick-draining recesses and cockpits (ISO 11812:2020 + ISO 11812:2020/Amd 1:2024)
Scope:
This document specifies watertightness, draining time and sill heights requirements for watertight and quick-draining recesses and cockpits in small craft of up to 24 m load line length (see Reference [1]).
Recesses located in elevated parts of the craft are covered by this document.
This document does not specify requirements for the size, the shape and the location of recesses or cockpits. It only considers draining by gravity, and not by pumping or other methods.
It only considers normal operation of the craft, but unattended craft recess issues are out of scope.
This document does not guarantee that the water contained in a watertight or quick-draining recess or cockpit will not affect the stability and buoyancy of the craft, which are covered by ISO 12217-1, ISO 12217-2 and ISO 12217-3.
Recesses located in elevated parts of the craft are covered by this document.
This document does not specify requirements for the size, the shape and the location of recesses or cockpits. It only considers draining by gravity, and not by pumping or other methods.
It only considers normal operation of the craft, but unattended craft recess issues are out of scope.
This document does not guarantee that the water contained in a watertight or quick-draining recess or cockpit will not affect the stability and buoyancy of the craft, which are covered by ISO 12217-1, ISO 12217-2 and ISO 12217-3.
Base documents:
ISO 11812:2020; EN ISO 11812:2024; ISO 11812:2020/Amd 1:2024; EN ISO 11812:2024/A1:2024
ISO 4891:2024
Ships and marine technology — Interoperability of smart applications for ships
Scope:
This document provides operational and performance requirements for smart applications on board ships. It is applicable to documentation, process management, connection and data collection through human-machine interfaces, IoT technologies and related systems.
This document defines methods to implement smart network applications, which are open to participants who implement the requirements defined in this document.
This document also describes a smart logbook application that can be used as a supplement to ISO 21745, thus this document is subject to the same security requirements as in ISO 21745 (see Annex B).
This document defines three incremental levels of equipment-classes (see 7.1.1):
a) 4891-compliant equipment (as described in Clauses 5 to 7);
b) 4891.A-compliant equipment (as described in Clauses 5 to 7 and Annex A);
c) 4891.B-compliant equipment (as described in Clauses 5 to 7 and Annexes A and B).
This document defines methods to implement smart network applications, which are open to participants who implement the requirements defined in this document.
This document also describes a smart logbook application that can be used as a supplement to ISO 21745, thus this document is subject to the same security requirements as in ISO 21745 (see Annex B).
This document defines three incremental levels of equipment-classes (see 7.1.1):
a) 4891-compliant equipment (as described in Clauses 5 to 7);
b) 4891.A-compliant equipment (as described in Clauses 5 to 7 and Annex A);
c) 4891.B-compliant equipment (as described in Clauses 5 to 7 and Annexes A and B).
Base documents:
Replaced standards
EVS-EN ISO 7547:2005
Ships and marine technology - Air-conditioning and ventilatiion of accommodation spaces - Design conditions and basis of calculations
Scope:
This International Standard specifies design conditions and methods of calculation for air-conditioning and ventilation of accommodation spaces and the radio cabin on board seagoing merchant ships for all conditions except those encountered in extremely cold or hot climates (i.e. with lower or higher conditions than those stated in 4.2 and 4.3).
Base documents:
ISO 7547:2002; EN ISO 7547:2004