ISO 7221:1984
(Main)Shipbuilding and marine structures - Shipborne barges, series 1, on barge carriers - Principal technical requirements
Shipbuilding and marine structures - Shipborne barges, series 1, on barge carriers - Principal technical requirements
Specifies the requirements for their loading, unloading and transport on board barge carriers.
Construction navale et structures maritimes — Barges de la série 1 embarquées à bord des navires porte-barges — Exigences techniques principales
General Information
Overview
ISO 7221:1984 establishes the principal technical requirements for shipborne barges, series 1, when they are loaded, unloaded and transported on board barge carriers. The standard addresses structural and operational considerations to ensure safe handling, stacking and stowage of barges within a carrier’s hold or on deck. It also highlights the need to account for inertia loadings arising from oscillatory and translatory motion of the carrier and any uneven distribution of load in the barge.
Keywords: shipborne barges, barge carriers, lifting posts, stacking, securing, weather-tight deck openings, ISO 4175.
Key Topics
Scope and purpose
- Defines principal technical requirements for series 1 shipborne barges during loading, unloading and transport on barge carriers.
Conditions of lifting
- Barges shall be constructed and arranged to permit repeated lifting while fully loaded. Lifting arrangements, posts and supporting surfaces must provide reliable, repeatable handling.
Stacking
- Requirements cover stacked barges within a carrier’s hold, with consideration for inertia loadings due to vessel motion and any uneven onboard loads.
Securing on deck and in hold
- Barges must be fitted with special accessories and devices (for example, lifting-post fittings) to enable secure stowage and to interface with the barge carrier’s securing systems. The arrangement and construction of these accessories should conform with the referenced dimensional standard.
Deck openings and weather protection
- All deck and hatch openings where operationally appropriate should be provided with adequate weather-tight protection to prevent ingress of rain or sea water during transport.
Normative reference
- ISO 4175 is referenced for main dimensions and for guidance on the arrangement and construction of fittings and supporting surfaces.
Applications
This standard is primarily intended for:
- Shipbuilders and naval architects designing barge carriers and shipborne barges.
- Operators and cargo planners who load, stack and transport barges on carriers.
- Classification societies and regulatory bodies assessing compliance with structural and securing requirements.
Practical benefits include safer handling and reduced risk of damage to barges and cargo, improved load planning, and clearer requirements for lifting and securing hardware.
Related Standards
- ISO 4175 - Shipbuilding: Shipborne barges, series I - Main dimensions (normative reference in ISO 7221).
Note: ISO 7221:1984 focuses on principal technical requirements and cross-references ISO 4175 for dimensional and fitting details. For full implementation consult the complete texts of both standards and any applicable national or maritime regulations.
Frequently Asked Questions
ISO 7221:1984 is a standard published by the International Organization for Standardization (ISO). Its full title is "Shipbuilding and marine structures - Shipborne barges, series 1, on barge carriers - Principal technical requirements". This standard covers: Specifies the requirements for their loading, unloading and transport on board barge carriers.
Specifies the requirements for their loading, unloading and transport on board barge carriers.
ISO 7221:1984 is classified under the following ICS (International Classification for Standards) categories: 47.060 - Inland navigation vessels. The ICS classification helps identify the subject area and facilitates finding related standards.
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Standards Content (Sample)
International Standard
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.ME)K,IJYHAPOflHAR OPI-AHM3ALWlR I-IO CTAH,QAPTM3A~MM.ORGANlSATlON INTERNATIONALE DE NORMALlSATlON
Shipbuilding and marine structures - Shipborne barges,
series 1, on barge carriers - Principal technical
requirements
Construe tion navale et structures maritimes - Barges de la s&ie I embarqkes ;i bord des navires Porte-barges - Exigences
techniques prin cipales
First edition - 1984-07-15
Ref. No. IS0 7221-1984 (E)
UDC 629.122.3 : 629.123.5
Descriptors : shipbuilding, ships, barges, specifications.
Price based on 1 page
Foreword
IS0 (the international Organization for Standardization) is a worldwide federation of
national standards bodies (IS0 member bodies). The work of developing International
Standards is carried out through IS0 technical committees. Every member body in-
terested in a subject for which a technical committee has been set up has the right to
be represented on that committee. International organizations, governmental and non-
governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the IS0 Council.
International Standard IS0 7221 was developed by Technical Committee ISO/TC 8,
Shipbuilding and marine structures, and was circulated to the member bodies in
September 1983.
It has been approved by the member bodies of the following countries :
Austria France Mexico
Belgium India Romania
Bulgaria Italy Sweden
Czechoslovakia Japan United Kingdom
Egypt, Arab Rep. of Korea, Dem. P. Rep. of USA
Finland Korea, Rep. of USSR
No member body expressed disapproval of the document.
International Organization fo
...
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION@MEX~YHAPOflHAR OPrAHM3AlJMR l-l0 CTAH~APTM3ALWlM~ORGANISATlON INTERNATIONALE DE NORMALISATION
Construction navale et structures maritimes - Barges de
la série 1 embarquées à bord des navires porte-barges -
Exigences techniques principales
Shipbuilding and marine structures - Shipborne barges, series 7, on barge carriers - Principal technical requiremen ts
Première édition - 1984-07-15
CDU 629.122.3 : 629.123.5 Réf. no : IS07221-1984 (F)
Descripteurs : construction navale, navire, péniche, spécification.
Prix basé sur 1 page
Avant-propos
LIS0 (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est confiée aux comités techniques de I’ISO. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
correspondant. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I’ISO, participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO.
La Norme internationale ISO 7221 a été élaborée par le comité technique ISO/TC 8,
Construction navale et structures maritimes, et a été soumise aux comités membres en
septembre 1983.
Les comités membres des pays suivants l’ont approuvée :
Autriche Finlande Roumanie
Belgique France Royaume-Uni
Bulgarie Inde
Suède
Corée, Rép. de Italie Tchécoslovaquie
Corée, Rép. dém. p. de Japon URSS
Égypte, Rép. arabe d’ Mexique
USA
Aucun comité membre ne l’a désapprouvée.
Organisation internationale de normalisation, 1984 l
Imprimé en Suisse
ISO 7221-1984 (F)
NORME INTERNATIONALE
Construction navale et structures maritimes
...
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION@MEX~YHAPOflHAR OPrAHM3AlJMR l-l0 CTAH~APTM3ALWlM~ORGANISATlON INTERNATIONALE DE NORMALISATION
Construction navale et structures maritimes - Barges de
la série 1 embarquées à bord des navires porte-barges -
Exigences techniques principales
Shipbuilding and marine structures - Shipborne barges, series 7, on barge carriers - Principal technical requiremen ts
Première édition - 1984-07-15
CDU 629.122.3 : 629.123.5 Réf. no : IS07221-1984 (F)
Descripteurs : construction navale, navire, péniche, spécification.
Prix basé sur 1 page
Avant-propos
LIS0 (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est confiée aux comités techniques de I’ISO. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
correspondant. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I’ISO, participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO.
La Norme internationale ISO 7221 a été élaborée par le comité technique ISO/TC 8,
Construction navale et structures maritimes, et a été soumise aux comités membres en
septembre 1983.
Les comités membres des pays suivants l’ont approuvée :
Autriche Finlande Roumanie
Belgique France Royaume-Uni
Bulgarie Inde
Suède
Corée, Rép. de Italie Tchécoslovaquie
Corée, Rép. dém. p. de Japon URSS
Égypte, Rép. arabe d’ Mexique
USA
Aucun comité membre ne l’a désapprouvée.
Organisation internationale de normalisation, 1984 l
Imprimé en Suisse
ISO 7221-1984 (F)
NORME INTERNATIONALE
Construction navale et structures maritimes
...
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