Inflatable boats - Part 4: Boats with a hull length of between 8 m and 24 m with a motor power rating of 15 kW and greater (ISO 6185-4:2011)

This part of ISO 6185 specifies the minimum safety characteristics required for the design, materials, manufacture and testing of rigid inflatable boats (RIBs) with a hull length of between 8 m and 24 m and with a motor power rating of 15 kW and greater. This part of ISO 6185 is applicable to Type IX and Type X RIBs intended for use within the operating temperatures of -20 °C to +60 °C. - Type IX: Powered boats, fitted with a buoyancy tube covering at least 85 % of the port and starboard sides, suitable for navigation in inshore and sheltered waters, up to and including wind force 6 Beaufort and significant wave heights up to 2 m (design categories C and D), with a hull length of between 8 m and 24 m and with a motor power rating of 15 kW and greater. - Type X: Powered boats, fitted with a buoyancy tube covering at least 85 % of the port and starboard sides, suitable for navigation in waters, up to wind force 8 Beaufort and significant wave heights up to 4 m (design category B), with a hull length of between 8 m and 24 m and with a motor power rating of 75 kW and greater.

Aufblasbare Boote - Teil 4: Boote mit einer Gesamtlänge zwischen 8 m und 24 m mit einer Motorleistung von 15 kW und mehr (ISO 6185-4:2011)

Dieser Teil von ISO 6185 legt die sicherheitstechnischen Mindestanforderungen an die Konstruktion,
Werkstoffe, Verarbeitung und Prüfung von starren aufblasbaren Booten (en: rigid inflatable boats (RIB)) mit
einer Gesamtlänge zwischen 8 m und 24 m und mit einer Motorleistung von 15 kW und mehr fest.
Dieser Teil von ISO 6185 gilt für starre aufblasbare Boote der Kategorien IX und X, die für den Einsatz in
einem Temperaturbereich von – 20 °C bis + 60 °C vorgesehen sind:
⎯ Kategorie IX: Motorbetriebene Boote, ausgestattet mit einer Auftriebshilfe, die 85 % der Backbord- und
Steuerbordseite bedeckt, geeignet für Fahrten im Küstenbereich und in geschützten Gewässern bis
Windstärke 6 Beaufort und bei signifikanten Wellenhöhen bis 2 m (Konstruktionsklassen C und D), mit
einer Gesamtlänge zwischen 8 m und 24 m und mit einer Motorleistung von 15 kW und mehr.
⎯ Kategorie X: Motorbetriebene Boote, ausgestattet mit einer Auftriebshilfe, die 85 % der Backbord- und
Steuerbordseite bedeckt, geeignet für Fahrten im Hochseebereich bis Windstärke 8 Beaufort und bei
signifikanten Wellenhöhen bis 4 m (Konstruktionsklasse B), mit einer Gesamtlänge zwischen 8 m und
24 m und mit einer Motorleistung von 75 kW und mehr.
ANMERKUNG 1 Die allgemeine Gestaltung typischer Boote der Kategorien IX und X sind in den Anhängen A und B
gegeben.
ANMERKUNG 2 Für Boote mit einer Antriebsstärke von 4,5 kW und weniger siehe ISO 6185-1. Für Boote mit einer
Antriebsstärke von 4,5 kW bis einschließlich 15 kW siehe ISO 6185-2. Für Boote mit einer Gesamtlänge von weniger als
8 m und einer Antriebsstärke von 15 kW und mehr siehe ISO 6185-3.
Boote, die nicht in diese Kategorien oder den in dieser Norm definierten Kategorien IX und X fallen, liegen
außerhalb des Anwendungsbereiches von ISO 6185.
ANMERKUNG 3 Für aufblasbare Boote mit einer Gesamtlänge größer als 8 m wird empfohlen die Anforderungen nach
ISO 6185-3 zu nutzen.

Bateaux pneumatiques - Partie 4: Bateaux d'une longueur de coque comprise entre 8 m et 24 m et d'une puissance moteur nominale supérieure ou égale à 15 kW (ISO 6185-4:2011)

L'ISO 6185-4:2011 spécifie les caractéristiques minimales de sécurité requises pour la conception, les matériaux, la fabrication et les essais des bateaux pneumatiques semi-rigides (RIB) ayant une longueur de coque comprise entre 8 m et 24 m et dont la puissance nominale est supérieure ou égale à 15 kW.
Elle est applicable aux types IX et X de bateaux pneumatiques semi-rigides destinés à être utilisés dans une plage de températures de service comprise entre -20 °C et +60 °C.
Type IX: bateaux à moteur équipés de chambres de flottabilité recouvrant au moins 85 % de ses cotés bâbord et tribord, appropriés à une navigation en eaux côtières et en eaux abritées, avec des vents allant jusqu'à force 6 Beaufort comprise et des hauteurs de vagues significatives allant jusqu'à 2 m (catégories de conception C et D), dont la longueur de coque est comprise entre 8 m et 24 m et dont la puissance moteur nominale est supérieure ou égale à 15 kW.
Type X: bateaux à moteur équipés de chambres de flottabilité recouvrant 85 % de ses cotés bâbord et tribord, appropriés à une navigation avec des vents allant jusqu'à force 8 Beaufort comprise et des hauteurs de vagues significatives allant jusqu'à 4 m (catégories de conception B), dont la longueur de coque est comprise entre 8 m et 24 m et dont la puissance moteur nominale est supérieure ou égale à 75 kW.
Elle exclut les
bateaux à chambre de flottabilité unique,
bateaux d'une flottabilité inférieure à 1 800 N, et
bateaux constitués de matériaux non renforcés d'une flottabilité supérieure à 12 kN et équipés de moteurs dont la puissance dépasse 4,5 kW.
L'ISO 6185-4:2011 ne s'applique pas aux jouets aquatiques ni aux radeaux de survie gonflables spécifiés dans l'ISO 9650.

Napihljivi čolni - 4. del: Čolni s celotno dolžino od 8 do 24 m, z motorjem z močjo 15 kW in več (ISO 6185-4:2011)

Ta del ISO 6185 določa minimalne varnostne lastnosti, ki se zahtevajo za načrtovanje, materiale, izdelavo in preskušanje togih napihljivih čolnov (RIB) s celotno dolžino od 8 do 24 m in z motorjem z močjo 15kW in več. Ta del ISO 6185 se uporablja za napihljive čolne tipa IX in tipa X, namenjene uporabi v operativni temperaturi od –20 °C do +60 °C. - Tip IX: Gnani čolni, opremljeni s plovno cevjo, ki pokriva vsaj 85 % levega in desnega boka ladje, primerni za plovbo v obalnih vodah in plovbo v zavetju, s silo vetra do vključno 6 boforjev in precejšnjimi višinami valov do 2 m (kategoriji namembnosti C in D), s celotno dolžino od 8 do 24 m, in z motorjem z močjo 15 kW in več. - Tip X: Gnani čolni, opremljeni s plovno cevjo, ki pokriva vsaj 85 % levega in desnega boka ladje, primerne za plovbo v vodah, s silo vetra do 8 boforjev in precejšnjimi višinami valov do 4 m (kategorija namembnosti B), s celotno dolžino od 8 do 24 m, in z motorjem z močjo 75 kW in več.

General Information

Status
Withdrawn
Publication Date
14-Sep-2011
Withdrawal Date
04-Oct-2018
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
05-Oct-2018
Due Date
28-Oct-2018
Completion Date
05-Oct-2018

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SLOVENSKI STANDARD
SIST EN ISO 6185-4:2011
01-oktober-2011

1DSLKOMLYLþROQLGHOýROQLVFHORWQRGROåLQRRGGRP]PRWRUMHP]PRþMR

N:LQYHþ ,62

Inflatable boats - Part 4: Boats with a hull length of between 8 m and 24 m with a motor

power rating of 15 kW and greater (ISO 6185-4:2011)

Aufblasbare Boote - Teil 4: Boote mit einer Gesamtlänge zwischen 8 m und 24 m mit

einer Motorleistung von 15 kW und mehr (ISO 6185-4:2011)

Bateaux pneumatiques - Partie 4: Bateaux d'une longueur de coque comprise entre 8 m

et 24 m et d'une puissance moteur nominale supérieure ou égale à 15 kW (ISO 6185-

4:2011)
Ta slovenski standard je istoveten z: EN ISO 6185-4:2011
ICS:
47.080 ýROQL Small craft
SIST EN ISO 6185-4:2011 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 6185-4:2011
---------------------- Page: 2 ----------------------
SIST EN ISO 6185-4:2011
EUROPEAN STANDARD
EN ISO 6185-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2011
ICS 47.080
English Version
Inflatable boats - Part 4: Boats with a hull length of between 8 m
and 24 m with a motor power rating of 15 kW and greater (ISO
6185-4:2011)

Bateaux pneumatiques - Partie 4: Bateaux d'une longueur Aufblasbare Boote - Teil 4: Boote mit einer Gesamtlänge

de coque comprise entre 8 m et 24 m et d'une puissance zwischen 8 m und 24 m mit einer Motorleistung von 15 kW

moteur nominale supérieure ou égale à 15 kW (ISO 6185- und mehr (ISO 6185-4:2011)

4:2011)
This European Standard was approved by CEN on 25 June 2011.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European

Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national

standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation

under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same

status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,

Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6185-4:2011: E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 6185-4:2011
EN ISO 6185-4:2011 (E)
Contents Page

Foreword ..............................................................................................................................................................3

Annex ZA (informative) Relationship between this International Standard and

the Essential Requirements of EU Directive 94/25/EC as amended by Directive 2003/44/EC .......4

---------------------- Page: 4 ----------------------
SIST EN ISO 6185-4:2011
EN ISO 6185-4:2011 (E)
Foreword

The text of ISO 6185-4:2011 has been prepared by Technical Committee ISO/TC 188 “Small craft”.

This European Standard shall be given the status of a national standard, either by publication of an identical

text or by endorsement, at the latest by January 2012, and conflicting national standards shall be withdrawn at

the latest by January 2012.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

This document has been prepared under a mandate given to CEN by the European Commission and the

European Free Trade Association, and supports essential requirements of EU Directives.

For relationship with EU Directives, see informative Annex ZA, which is an integral part of this document.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following

countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech

Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,

Sweden, Switzerland and the United Kingdom.
Endorsement notice

The text of ISO 6185-4:2011 has been approved by CEN as a EN ISO 6185-4:2011 without any modification.

---------------------- Page: 5 ----------------------
SIST EN ISO 6185-4:2011
EN ISO 6185-4:2011 (E)
Annex ZA
(informative)
Relationship between this European Standard and
the Essential Requirements of EU Directive 94/25/EC as amended by
Directive 2003/44/EC

This European Standard has been prepared under a mandate given to CEN by the European Commission to

provide a means of conforming to Essential Requirements of the New Approach Directive 94/25/EC as

amended by Directive 2003/44/EC.

Once this standard is cited in the Official Journal of the European Union under that Directive and has been

implemented as a national standard in at least one Member State, compliance with the normative clauses of

this standard confers, within the limits of the scope of this standard, a presumption of conformity with the

corresponding Essential Requirements of that Directive and associated EFTA regulations.

WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling

within the scope of this standard.
---------------------- Page: 6 ----------------------
SIST EN ISO 6185-4:2011
INTERNATIONAL ISO
STANDARD 6185-4
First edition
2011-07-01
Inflatable boats —
Part 4:
Boats with a hull length of between 8 m
and 24 m with a motor power rating of
15 kW and greater
Bateaux pneumatiques —
Partie 4: Bateaux d'une longueur de coque comprise entre 8 m et 24 m
et d'une puissance moteur nominale supérieure ou égale à 15 kW
Reference number
ISO 6185-4:2011(E)
ISO 2011
---------------------- Page: 7 ----------------------
SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2011

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,

electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or

ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
Contents Page

Foreword .............................................................................................................................................................v

Introduction........................................................................................................................................................vi

1 Scope......................................................................................................................................................1

2 Normative references............................................................................................................................1

3 Terms and definitions ...........................................................................................................................3

4 Symbols..................................................................................................................................................4

5 Materials .................................................................................................................................................5

5.1 General ...................................................................................................................................................5

5.2 Materials making up the buoyancy tube .............................................................................................5

5.3 Wood.......................................................................................................................................................7

5.4 Metal parts..............................................................................................................................................7

5.5 Glass-reinforced plastics......................................................................................................................8

5.6 Other materials ......................................................................................................................................8

5.7 Buoyant material used in foam-filled buoyancy tubes......................................................................8

6 Functional components........................................................................................................................9

6.1 Conditioning ..........................................................................................................................................9

6.2 Buoyancy tube and hull fittings (items bonded to the buoyancy tube) ..........................................9

6.3 Valves (if applicable)...........................................................................................................................10

6.4 Transom................................................................................................................................................10

6.5 Hull interior drainage ..........................................................................................................................10

6.6 Remote steering system (where offered as standard or optional equipment) .............................10

6.7 Towing, anchoring and mooring strong points................................................................................11

6.8 Seating and attachment systems (where offered as standard or optional equipment)...............11

6.9 Electrical installations (where offered as standard or optional equipment).................................11

6.10 Engine and engine spaces .................................................................................................................11

6.11 Ventilation of petrol motor and petrol tank compartments (where applicable)............................11

6.12 Devices for lifting the boat (if applicable).........................................................................................12

6.13 Fire protection (if applicable) .............................................................................................................12

6.14 Openings in hull, deck or superstructure.........................................................................................12

6.15 Gas systems ........................................................................................................................................12

6.16 Navigation lights..................................................................................................................................12

6.17 Discharge prevention..........................................................................................................................12

6.18 Noise emissions (applicable to inboard engines installations without integral exhaust)...........12

7 Safety requirements of the completed boat .....................................................................................12

7.1 Maximum permissible number of persons (crew limit)...................................................................12

7.2 Motor power calculation .....................................................................................................................13

7.3 Maximal manoeuvring speed (if applicable).....................................................................................13

7.4 Static stability of the boat...................................................................................................................16

7.5 Maximum load capacity ......................................................................................................................17

7.6 Buoyancy requirements......................................................................................................................17

7.7 Compartmentation (inflatable buoyancy tubes)...............................................................................18

7.8 Nominal pressures (inflatable buoyancy tubes) ..............................................................................18

7.9 Strength of the inflatable buoyancy tube..........................................................................................18

7.10 Man overboard prevention and recovery..........................................................................................19

7.11 Field of vision from the helm position ..............................................................................................19

7.12 Provision for a liferaft or liferafts.......................................................................................................19

7.13 Self-bailing ...........................................................................................................................................19

7.14 Buoyancy tube attachment strength test (type test only)...............................................................20

© ISO 2011 – All rights reserved iii
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SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)

7.15 Strength of the rigid structure (type test only) .................................................................................22

7.16 Strength of principal factory-fitted accessories...............................................................................22

8 Builder's plate(s)..................................................................................................................................24

9 Owner's manual ...................................................................................................................................24

10 Standard equipment ............................................................................................................................25

Annex A (informative) Typical Type IX powered boat ...................................................................................26

Annex B (informative) Typical Type X powered boat ....................................................................................28

Bibliography ......................................................................................................................................................29

iv © ISO 2011 – All rights reserved
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SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

(ISO member bodies). The work of preparing International Standards is normally carried out through ISO

technical committees. Each member body interested in a subject for which a technical committee has been

established 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. ISO collaborates closely with the

International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards

adopted by the technical committees are circulated to the member bodies for voting. Publication as an

International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 6185-4 was prepared by Technical Committee ISO/TC 188, Small craft.

This first edition, together with ISO 6185-1, ISO 6185-2 and ISO 6185-3, cancels and replaces ISO 6185:1982,

which has been technically revised.

ISO 6185 consists of the following parts, under the general title Inflatable boats:

⎯ Part 1: Boats with a maximum motor power rating of 4,5 kW
⎯ Part 2: Boats with a maximum motor power rating of 4,5 kW to 15 kW inclusive
⎯ Part 3: Boats with a maximum motor power rating of 15 kW and greater

⎯ Part 4: Boats with a hull length of between 8 m and 24 m with a motor power rating of 15 kW and greater

© ISO 2011 – All rights reserved v
---------------------- Page: 11 ----------------------
SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
Introduction
ISO 6185 is subdivided into four parts as shown in Figure 1.
It excludes
a) single-chamber boats,
b) boats of less than 1 800 N buoyancy, and

c) boats made from unsupported materials of more than 12 kN inflated buoyancy and powered by motors of

power P > 4,5 kW.

It is not applicable to aquatic toys, nor to inflatable liferafts which are specified in ISO 9650.

ISO 6185-1:
⎯ Type I Boats with L < 8 m propelled exclusively by manual means.
⎯ Type II Powered boats with L < 8 m with a power P ≤ 4,5 kW.
⎯ Type III Canoes and kayaks with L < 8 m.
⎯ Type IV Sail boats with L < 8 m with a sail area less than or equal to 6 m .
ISO 6185-2:
⎯ Type V Powered boats with L < 8 m with a power 4,5 kW < P ≤ 15 kW.
⎯ Type VI Sail boats with L < 8 m with a sail area greater than 6 m .
ISO 6185-3:
⎯ Type Vll Powered boats with L < 8 m with a power P ≥ 15 kW.
⎯ Type Vlll Powered boats with L < 8 m with a power P ≥ 75 kW.
ISO 6185-4:

⎯ Type IX Powered boats (design categories C and D) with 8 m < L ≤ 24 m with power P ≥ 15 kW.

⎯ Type X Powered boats (design category B) with 8 m < L ≤ 24 m with power P ≥ 75 kW.

vi © ISO 2011 – All rights reserved
---------------------- Page: 12 ----------------------
SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
Figure 1 — Illustration of how ISO 6185 is subdivided

This part of ISO 6185 enables the boat to be assigned to a design category appropriate to its design and

maximum load. The categories used align with those in the Recreational Craft Directive of the European

Union, EU Directive 94/25/EC as amended by Directive 2003/44/EC.
© ISO 2011 – All rights reserved vii
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SIST EN ISO 6185-4:2011
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SIST EN ISO 6185-4:2011
INTERNATIONAL STANDARD ISO 6185-4:2011(E)
Inflatable boats —
Part 4:
Boats with a hull length of between 8 m and 24 m with a motor
power rating of 15 kW and greater

WARNING — Attention is drawn to the completion process whereby structural items, for example

steering consoles, seats and superstructures, are installed by parties other than the manufacturer of

the boat. These items should be installed to comply with the relevant clauses of this part of ISO 6185

so it can be ensured that any such installations do not invalidate the original assessment.

1 Scope

This part of ISO 6185 specifies the minimum safety characteristics required for the design, materials,

manufacture and testing of rigid inflatable boats (RIBs) with a hull length of between 8 m and 24 m and with a

motor power rating of 15 kW and greater.

This part of ISO 6185 is applicable to Type IX and Type X RIBs intended for use within the operating

temperatures of −20 °C to +60 °C.

⎯ Type IX: Powered boats, fitted with a buoyancy tube covering at least 85 % of the port and starboard

sides, suitable for navigation in inshore and sheltered waters, up to and including wind force 6 Beaufort

and significant wave heights up to 2 m (design categories C and D), with a hull length of between 8 m and

24 m and with a motor power rating of 15 kW and greater.

⎯ Type X: Powered boats, fitted with a buoyancy tube covering at least 85 % of the port and starboard sides,

suitable for navigation in waters, up to wind force 8 Beaufort and significant wave heights up to 4 m

(design category B), with a hull length of between 8 m and 24 m and with a motor power rating of 75 kW

and greater.

NOTE 1 General arrangements of typical boats of Types IX and X are given in Annexes A and B, respectively.

NOTE 2 For boats with power ratings of 4,5 kW and less, refer to ISO 6185-1. For boats with power ratings of 4,5 kW

to 15 kW inclusive, refer to ISO 6185-2. For boats with a hull length of less than 8 m and power rating of 15 kW and

greater, refer to ISO 6185-3.

Boats outside these types or outside of Type IX and Type X, as defined, are outside of the scope of ISO 6185.

NOTE 3 For inflatable boats with a hull length greater than 8 m, it is suggested to use the requirements of ISO 6185-3.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated

references, only the edition cited applies. For undated references, the latest edition of the referenced

document (including any amendments) applies.
ISO 1817, Rubber, vulcanized — Determination of the effect of liquids
© ISO 2011 – All rights reserved 1
---------------------- Page: 15 ----------------------
SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
ISO 2411, Rubber- or plastics-coated fabrics — Determination of coating adhesion

ISO 3011, Rubber- or plastics-coated fabrics — Determination of resistance to ozone cracking under static

conditions

ISO 4674-1, Rubber- or plastics-coated fabrics — Determination of tear resistance — Part 1: Constant rate of

tear methods
ISO 4675, Rubber- or plastics-coated fabrics — Low-temperature bend test

ISO 6185-3:2001, Inflatable boats — Part 3: Boats with a maximum motor power rating of 15 kW and greater

ISO 7010:2011, Graphical symbols — Safety colours and safety signs — Registered safety signs

ISO 8099, Small craft — Toilet waste retention systems
ISO 8666, Small craft — Principal data
ISO 8847, Small craft — Steering gear — Cable and pulley systems
ISO 8848, Small craft — Remote steering systems
ISO 9093 (all parts), Small craft — Seacocks and through-hull fittings
ISO 9094, Small craft — Fire protection
ISO 10087, Small craft — Craft identification — Coding system
ISO 10088, Small craft — Permanently installed fuel systems

ISO 10133, Small craft — Electrical systems — Extra-low-voltage d.c. installations

ISO 10239, Small craft — Liquefied petroleum gas (LPG) systems
ISO 10240, Small craft — Owner's manual
ISO 10592, Small craft — Hydraulic steering systems

ISO 11105, Small craft — Ventilation of petrol engine and/or petrol tank compartments

ISO 11591, Small craft, engine-driven — Field of vision from helm position
ISO 11812:2001, Small craft — Watertight cockpits and quick-draining cockpits

ISO 12215-3:2002, Small craft — Hull construction and scantlings — Part 3: Materials: Steel, aluminium alloys,

wood, other materials

ISO 12215-5, Small craft — Hull construction and scantlings — Part 5: Design pressures for monohulls,

design stresses, scantlings determination

ISO 12215-6, Small craft — Hull construction and scantlings — Part 6: Structural arrangements and details

ISO 12216, Small craft — Windows, portlights, hatches, deadlights and doors — Strength and watertightness

requirements
1) To be published. (Technical revision of ISO 9094-1:2003 and ISO 9094-2:2002.)
2 © ISO 2011 – All rights reserved
---------------------- Page: 16 ----------------------
SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)

ISO 12217-1:— , Small craft — Stability and buoyancy assessment and categorization — Part 1: Non-sailing

boats of hull length greater than or equal to 6 m
ISO 13297, Small craft — Electrical systems — Alternating current installations
ISO 14945, Small craft — Builder's plate
ISO 14946:2001, Small craft — Maximum load capacity
ISO 15084, Small craft — Anchoring, mooring and towing — Strong points
ISO 15085:2003, Small craft — Man-overboard prevention and recovery
ISO 21487, Small craft — Permanently installed petrol and diesel fuel tanks
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
rigid inflatable boat
RIB

buoyant structure comprising two essential parts: a lower hull formed by a rigid structure, achieving part of its

intended shape with a non-rigid buoyancy tube that is of either inflatable or foam-filled type and where the

buoyant volume of the buoyancy tube comprises not less than 50 % of the total required buoyant volume of

the boat (3.4)

NOTE Tubes made from rigid aluminium, rotomoulded polyethylene, glass-reinforced plastic or other rigid materials

are excluded.
3.2
inflatable buoyancy tube

multi-chambered inflatable buoyancy tube attached to the length of both port and starboard sides of the hull

when the boat is in use, and inflated with air
3.3
foam-filled buoyancy tube

buoyancy tube attached to the length of both port and starboard sides of the hull when the boat is in use, and

filled with resilient closed-cell type foam
NOTE For material requirements, see 5.7.
3.4
buoyancy of a RIB

buoyancy comprising the buoyant volumes of the buoyancy tube (3.2 and 3.3), added to the permanent

inherent buoyancy (3.5), added to the permanent sealed buoyancy (3.6), added to the inherent buoyancy of

the rigid parts of the boat (3.7)
3.5
permanent inherent buoyancy

buoyancy provided by non-intercellular (closed-cell) foam or other materials, contained within the hull and

cockpit, which are less dense than fresh water
NOTE For material requirements, see ISO 12217-1:—, Annex F.
2) To be published. (Technical revision of ISO 12217-1:2002.)
© ISO 2011 – All rights reserved 3
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SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
3.6
permanent sealed buoyancy

buoyancy provided by two or more sealed compartments, contained within the hull and cockpit, filled with air

NOTE For material requirements, see column “Air containers” in ISO 12217-1:—, Table F.1.

3.7
inherent buoyancy of the rigid parts of the boat

volume of the inherent buoyancy of the rigid parts of the boat calculated in accordance with ISO 12217-3:—,

Annex D
3.8
reinforced materials
materials which have a coated base cloth
3.9
inboard area

internal surface area defined by a vertical plane tangential to the innermost side of the buoyancy tube and

perpendicular to the cockpit sole
3.10
crew limit

maximum number of persons to be carried when the boat is underway, as displayed on the builder's plate

3.11
design category

description of the sea and wind conditions for which a boat is assessed by this part of ISO 6185 to be suitable

NOTE The definitions of these design categories align with those used in the Recreational Craft Directive of the

European Union, EU Directive 94/25/EC as amended by Directive 2003/44/EC.
3.11.1
design category B “offshore”

category of boats considered suitable to operate in seas with significant wave heights up to 4 m and winds of

Beaufort force 8 or less
3.11.2
design category C “inshore”

category of boats considered suitable to operate in seas with significant wave heights up to 2 m and a typical

steady wind force of Beaufort force 6 or less
3.11.3
design category D “sheltered waters”

category of boats considered suitable to operate in waters with significant wave heights of up to and including

0,3 m with occasional waves of 0,5 m height, for example from passing boats, and a typical steady wind force

of Beaufort force 4 or less
4 Symbols

Unless specifically otherwise defined, the symbols and units used in this part of ISO 6185 are as given in

Table 1.
4 © ISO 2011 – All rights reserved
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SIST EN ISO 6185-4:2011
ISO 6185-4:2011(E)
Table 1 — Symbols and units
Symbol Designation Unit (Sub)clause
A windage area of hull in profile at the appropriate loading condition m 7.4
maximum beam, measured in accordance with ISO 8666 with the inflatable
B m 7.2
max
buoyancy tubes inflated to nominal pressure
maximum buoyancy tube diameter, measured within the straight sections of
d m 5.2.2.5
the buoyancy tube
F tear resistance force N 5.2.2.5
F static load force N 5.2.2.7
length of the hull, measured in accordance with ISO 8666 with the inflatable
L m Introduction
buoyancy tubes inflated to nominal pressure
maximum length, measured in accordance with ISO 8666 with the inflatable
L m 7.2
max
buoyancy tubes inflated to nominal pressure
L length of the sample buoyancy tube section m 7.14.3
STS
L total length of the buoyancy tube on all sides of the boat m 7.14.3
m mass
...

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