prEN ISO 9094
(Main)Small craft - Fire protection (ISO/DIS 9094:2011)
Small craft - Fire protection (ISO/DIS 9094:2011)
2012-09-12 EMA: WI deleted due to deletion of equivalent ISO project. Project re-started under WI CST01120.
2011-01-13 EMA: // 2nd ENQ draft received in ISO/CS (see dataservice notification from 2011-01-12).
Kleine Wasserfahrzeuge - Brandschutz (ISO/DIS 9094:2011)
Diese Internationale Norm beschreibt Verfahren, durch die eine praxisgerechte Form der Brandverhütung und
ausreichend Schutz, um den Insassen des Wasserfahrzeugs genügend Zeit zu geben, um vor einem Feuer
an Bord kleiner Wasserfahrzeuge zu flüchten, erreicht werden kann. Die Norm legt Mindestanforderungen für
die Raumaufteilung des Wasserfahrzeugs, die Installation von Wasserfahrzeuganlagen, Brandbekämpfung
sowie Fluchtwege fest und bietet Hilfestellung zur Brandmeldung.
Diese Norm gilt für kleine Wasserfahrzeuge mit einer Rumpflänge bis 24 m.
Diese Norm ist nicht auf Wasserskooter anwendbar.
Petits navires - Protection contre l'incendie (ISO/DIS 9094:2011)
Mala plovila - Požarna zaščita (ISO/DIS 9094:2011)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 9094:2010
01-marec-2010
0DODSORYLOD3RåDUQD]DãþLWD ,62',6
Small craft - Fire protection (ISO/DIS 9094:2010)
Kleine Wasserfahrzeuge - Brandschutz (ISO/DIS 9094:2010)
Petits navires - Protection contre l'incendie (ISO/DIS 9094:2010)
Ta slovenski standard je istoveten z: prEN ISO 9094
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
47.080 ýROQL Small craft
oSIST prEN ISO 9094:2010 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN ISO 9094:2010
oSIST prEN ISO 9094:2010
EUROPEAN STANDARD
DRAFT
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2010
ICS 13.220.20; 47.080 Will supersede EN ISO 9094-1:2003, EN ISO 9094-
2:2002
English Version
Small craft - Fire protection (ISO/DIS 9094:2010)
Petits navires - Protection contre l'incendie (ISO/DIS Kleine Wasserfahrzeuge - Brandschutz (ISO/DIS
9094:2010) 9094:2010)
This draft European Standard is submitted to CEN members for parallel enquiry. It has been drawn up by the Technical Committee
CEN/SS T01.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN ISO 9094:2010: E
worldwide for CEN national Members.
oSIST prEN ISO 9094:2010
Contents Page
Foreword .3
oSIST prEN ISO 9094:2010
Foreword
This document (prEN ISO 9094:2010) has been prepared by Technical Committee ISO/TC 188 “Small craft”.
This document is currently submitted to the parallel Enquiry.
This document will supersede EN ISO 9094-1:2003, EN ISO 9094-2:2002.
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 Directive(s).
For relationship with EU Directive(s), see informative Annex ZA, B, C or D, which is an integral part of this
document.
Endorsement notice
The text of ISO/DIS 9094:2010 has been approved by CEN as a prEN ISO 9094:2010 without any
modification.
oSIST prEN ISO 9094:2010
oSIST prEN ISO 9094:2010
DRAFT INTERNATIONAL STANDARD ISO/DIS 9094
ISO/TC 188 Secretariat: SIS
Voting begins on: Voting terminates on:
2010-01-07 2010-06-07
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION
Small craft — Fire protection
Petits navires — Protection contre l'incendie
(Revision of ISO 9094-1:2003 and ISO 9094-2:2002)
ICS 47.080
ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for Standardization (ISO), and
processed under the ISO-lead mode of collaboration as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member bodies for a parallel
five-month enquiry.
Should this draft be accepted, a final draft, established on the basis of comments received, will be
submitted to a parallel two-month approval vote in ISO and formal vote in CEN.
To expedite distribution, this document is circulated as received from the committee secretariat.
ISO Central Secretariat work of editing and text composition will be undertaken at publication
stage.
Pour accélérer la distribution, le présent document est distribué tel qu'il est parvenu du
secrétariat du comité. Le travail de rédaction et de composition de texte sera effectué au
Secrétariat central de l'ISO au stade de publication.
THIS DOCUMENT IS A DRAFT CIRCULATED FOR COMMENT AND APPROVAL. IT IS THEREFORE SUBJECT TO CHANGE AND MAY NOT BE
REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION.
©
International Organization for Standardization, 2010
oSIST prEN ISO 9094:2010
ISO/DIS 9094
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ii ISO 2010 – All rights reserved
oSIST prEN ISO 9094:2010
ISO/DIS 9094
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Normative references.1
3 Terms and definitions .2
4 Fire prevention.3
4.1 Cooking and heating appliances .3
4.2 Materials near cooking or heating appliances .4
4.3 Engine and fuel spaces and exhausts .6
4.4 Electrical installations.7
4.5 Fuel system installations.7
4.6 Liquefied petroleum gas (LPG) systems.7
5 Fire Detection.7
6 Fire Escape .7
6.1 Escape routes from habitable spaces.7
6.2 Fire exits.9
7 Fire fighting equipment.10
7.1 General requirements .10
7.2 Protection of habitable spaces containing sleeping bunks.10
7.3 Protection of habitable spaces containing cooking and heating appliances.10
7.4 Protection of engine space(s) .10
7.5 Portable fire extinguishers .11
7.6 Fixed fire extinguishing systems.13
7.7 Fire blanket .15
8 Displayed information.15
8.1 General requirements .15
8.2 Displayed information requirements.15
8.3 Displayed symbol requirements .17
9 Owner’s manual.17
Annex A (Normative) Fire test .18
Annex B (Normative) Information to be provided in the Owner's manual.19
Annex C (Informative) Classification of fires, fire ratings according the EN3, and the selection of
portable fire extinguishers .22
Annex D (Normative) Selection of fixed fire extinguishing systems .24
Annex E (Informative) Guidance on the selection of fire detection and alarm equipment and the
selection and placement of smoke alarms .26
Annex F (Informative) Selection of materials.28
Bibliography.29
Annex ZA (Informative) Normative references to international publications with their relevant
European publications.30
Annex ZB (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 94/25/EC.31
oSIST prEN ISO 9094:2010
ISO/DIS 9094
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 9094 was prepared by Technical Committee ISO/TC 188, Small crafts.
This first edition cancels and replaces ISO 9094-1:2003 and ISO 9094-2:2002.
iv © ISO 2010 – All rights reserved
oSIST prEN ISO 9094:2010
ISO/DIS 9094
Introduction
This International Standard covers the prevention of fire and the protection of life in case of fire on small craft.
The standard is not intended to achieve this purpose by itself. Users of the standard also need to comply with
additional standards referred to in Clause 2, Normative references.
oSIST prEN ISO 9094:2010
oSIST prEN ISO 9094:2010
DRAFT INTERNATIONAL STANDARD ISO/DIS 9094
Small craft — Fire protection
1 Scope
This International Standard defines a practical degree of fire prevention and protection intended to provide
enough time for crew to escape a fire on board small craft. The standard specifies minimum requirements for
craft layout, the installation of craft systems, fire fighting and escape and provides guidance on fire detection.
It is intended to apply to small craft with a hull length, LH, not exceeding 24 m.
Personal watercrafts are excluded from the scope of this standard.
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 3941:2007, Classification of fires
ISO 4589-3:1996, Plastics — Determination of burning behaviour by oxygen index — Part 3: Elevated-
temperature test
ISO 7010:2003, Graphical symbols — Safety colours and safety signs — Safety signs used in workplaces and
public areas
ISO 7840:2004, Small craft — Fire-resistant fuel hoses
ISO 10088:2001, Small craft — Permanently installed fuel systems and fuel tanks
ISO 10133:2000, Small craft — Electrical equipment — Extra-low-voltage d.c. installations
ISO 10239:2008, Small craft — Liquefied petroleum gas systems
ISO 10240:2004, Small craft — Owners manual
ISO 11105:1997, Small craft — Ventilation of petrol engine and/or petrol tank compartments
ISO 12216:2002, Small craft — Windows, portlights, hatches, deadlights and doors — Strength and
watertightness requirements
ISO 13297:2000, Small craft — Electrical systems — Alternating current installations
ISO 14895:2000, Small craft — Liquid fuelled galley stoves
ISO 21487:2006, Small craft — Permanently installed petrol and diesel fuel tanks
IEC 60092-507:2008, Electrical installations in ships — Part 507: Small vessels
oSIST prEN ISO 9094:2010
ISO/DIS 9094
EN 1869:1997, Fire blankets
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
accessible
capable of being reached for inspection, removal or maintenance without removal of permanent boat structure
NOTE Hatches are not regarded as permanent boat structures in this sense even if tools are needed to open them.
3.2
readily accessible
capable of being reached for operation, inspection or maintenance without use of tools or removal of any boat
structure or use of tools or removal of any item of portable equipment, stowed in places intended for the
storage of portable equipment, such as lockers, drawers or shelves
3.3
engine space
space or compartment of the boat, containing main or auxiliary engine(s)
3.4
fuel space
space containing permanently installed fuel tank(s) or designated for the storage of portable fuel tanks
3.5
galley space
space to accommodate cooking appliance(s)
3.6
fixed fire extinguishing system
system having all components fixed in position and having automatic activation and/or manual release from
outside of the space protected
NOTE Hereinafter this system is called "a fixed system".
3.7
fire exit
any door, hatch, or aperture designated as an exit in case of fire and leading either directly or via other areas
of the craft, to the open air
NOTE An exit not specifically designated as a fire exit can be considered as a fire exit if it fulfils the requirements in
6.2
3.8
open-flame device
any appliance where direct bodily contact with an exposed open flame is possible during normal operation
3.9
room sealed appliance
unit having a combustion system in which incoming combustion air and outgoing combustion products pass
through sealed ductwork connected to the enclosed combustion chamber and terminating outside the craft
3.10
petrol/gasoline
hydrocarbon fuel or blends thereof which is liquid at atmospheric pressure and is used in spark ignition
engines
2 © ISO 2010 – All rights reserved
oSIST prEN ISO 9094:2010
ISO/DIS 9094
3.11
diesel
hydrocarbon fuel or blends thereof which is liquid at atmospheric pressure and is used in compression ignition
engines
3.12
asphyxiant (extinguishing medium or gas)
any fire extinguishing medium that can dilute or displace oxygen in air, leading to asphyxiation if inhaled
3.13
toxic (extinguishing medium or gas)
any fire extinguishing medium that can be poisonous or harmful if inhaled
3.14
escape route
way through which a person has to pass to access the nearest exit or fire exit
3.15
cooking appliance
appliance intended to be used for the preparation of food and that makes use of burners, heating elements, an
oven, grill, a broiler or any combination of these items
3.16
habitable space
space surrounded by permanent boat structure in which there is provision for any of the following activities:
sleeping, cooking, eating, washing/toilet, navigation, steering. Spaces intended exclusively for storage, open
passenger cockpits with or without canvas enclosures and engine rooms are not included
3.17
radiated heat device
any appliance intended to transfer heat from its surfaces to adjacent surfaces during normal operation by way
of radiation (for example solid fuel stoves used for comfort heating, however note that most radiant heat
devices also transfer heat to the air using conduction and convection)
3.18
solid fuel stove
heating appliance intended to be fueled by solid fuel minerals, natural or manufactured wood logs or pellets
including solidified alcohol
3.19
hazard area
location where an increased risk of fire exists due to:
⎯ presence of open flame or radiated heat devices (cooker, heater, solid fuel stove, permanently installed
lamps, etc. in galley spaces);
⎯ presence of heat and/or the possibility of electric sparks or over-current near flammable liquids/vapour
(e.g. in engine spaces)
4 Fire prevention
4.1 Cooking and heating appliances
4.1.1 Cooking and heating appliances shall be designated by the manufacturer as suitable for use in a
marine environment and shall be installed in accordance with the manufacturer's instructions for small-craft
installations and secured to prevent movement.
oSIST prEN ISO 9094:2010
ISO/DIS 9094
NOTE When selecting appliances consideration should be given to the size and design of the space into which the
appliance is to be installed, the appliance’s claimed heat output, and the anticipated frequency of attention.
4.1.2 Where flues are installed they shall be:
⎯ installed in accordance to manufacturers instructions;
⎯ routed directly to the open air so that no exhaust gases can enter the interior of the craft;
⎯ insulated or shielded to avoid overheating or damage to adjacent material or to the structure of the craft.
4.1.3 For cooking and heating appliances using fuel which is liquid at atmospheric pressure the
requirements of ISO 14895 shall apply. In addition:
⎯ cooking and heating units shall be securely fastened;
⎯ open flame burners shall be fitted with a readily accessible drip pan;
⎯ where a pilot light is installed, the combustion chamber shall be room sealed, except for cookers;
⎯ appliances using petrol for priming or as a fuel shall not be installed.
4.1.4 For cooking and heating appliances using fuel which is liquid at atmospheric pressure and having
non-integral tanks and supply lines the applicable requirements of ISO 10088 apply. In addition:
⎯ non integral tanks shall be securely fastened and shall be installed outside Zone II according to Figure 1;
⎯ filler openings for tanks shall be prominently identified to indicate the type of fuel to be used with the
system;
⎯ a readily accessible shut-off valve shall be installed at the tank. If this is outside the galley space a
second valve shall be fitted in the fuel line in the galley space, outside Zone II according to Figure 1, but
not behind the cooker.
This last requirement does not apply where the tank is located lower than the cooker/heater and there is no
possibility of back siphoning or where a fire valve is installed in the appliance or near to the final fuel supply
joint to it. Any shut-off valve installed on a tank which is located inside an engine space shall include a means
to be remotely operated.
4.2 Materials near cooking or heating appliances
4.2.1 General
The following clauses address the potential for the ignition of materials adjacent to cooking and heating
appliances. Further information about the selection of materials and soft furnishings in all other areas is
provided in Annex F.
Materials and finishes used in the vicinity of open flame devices (cooking and heating) within the ranges as
defined in Figure 1 shall comply with the following requirements, taking into account the movement of the
burner up to an angle of 30 for monohull sailboats or 15 for multihulls and monohull motorboats, where
gimballed stoves are fitted
NOTE These requirements do not apply to the materials of the cooker itself.
4.2.2 Protection from open flames
4.2.2.1 Free hanging curtains or other fabrics adjacent to open flame devices shall not be fitted in Zone 1
and Zone II according to Figure 1.
4 © ISO 2010 – All rights reserved
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ISO/DIS 9094
4.2.2.2 Exposed materials adjacent to open flame devices installed in Zone I and Zone II shall be glass,
ceramics, metal or other material with similar fireproof characteristics. They shall be thermally insulated from
the supporting substrate to prevent combustion of the substrate, if the surface temperature exceeds 80 °C.
(See Annex A, Fire Test)
NOTE 1 The thermal insulation may be achieved by an air gap or the use of a suitable material.
NOTE 2 Dimensions are in millimetres and measurements are taken from the centre of the burner.
Key
1 Zone I
2 Zone II
3 LPG appliances
4 Liquid fuel appliances
5 Centre of burner
Figure 1 — Areas of special material requirements
4.2.3 Protection from radiated heat
4.2.3.1 Exposed materials within 150 mm of radiated heat devices shall be ceramics, aluminium, ferrous
metals or other materials with similar fireproof characteristics.
4.2.3.2 Combustible materials adjacent to radiated heat devices, whether exposed or covered, shall be
thermally insulated to ensure that the surface temperature of the combustible materials does not exceed 65°C
above ambient temperature with the appliance operating at its maximum nominal output.
NOTE The thermal insulation may be achieved by an air gap, a radiation shielding surface or the use of a suitable
material. Appliance manufacturer's instructions may be followed to meet this clause provided the appliance has been
[1] [2] [3]
temperature tested in accordance with EN 12815 , EN 13240 or UL 1100 .
4.2.3.3 Solid fuel stove appliances shall be stand on and be secured to a substantial hearth, designed
and constructed of suitable robust and non combustible materials, substantial enough to support the weight of
the appliance and be of appropriate dimensions such that, in normal use, will prevent ignition of floor
coverings through radiated heat or in the event a hot fuel solid falls from the appliance.
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4.2.3.4 Combustible fixtures, fittings or furniture other than flooring and its covering shall not be
positioned within the distance from radiated heat devices specified by the manufacturer or, if no distance is
specified, within 600mm of the appliance.
4.2.3.5 Free-hanging combustible material, such as curtains or blinds adjacent to radiated heat device
shall not be fitted within the distance specified by the manufacturer or, if no distance is specified, within 600
mm of the device and any uninsulated flue pipe.
4.3 Engine and fuel spaces and exhausts
4.3.1 Compartments containing petrol/gasoline engines and/or petrol tanks shall be separated from
habitable spaces. This is met where the structure fulfils the following requirements:
a) the boundaries are continuously sealed (e.g. welded, brazed, glued, laminated or otherwise sealed);
b) penetrations for cables, piping etc. are closed by fittings, seals and/or sealants;
c) access openings such as doors, hatches, etc. are equipped with fittings so they can be secured in the
closed position.
The effectiveness of the boundary joints or sealing can be demonstrated either by documentation or visual
inspection.
4.3.2 Where petrol engines and tanks are fitted, the ventilation requirements of ISO 11105 shall be fulfilled.
4.3.3 Petrol/gasoline tanks shall be insulated from the engine or other source of heat by either
a) a physical barrier between tank and engine, engine-mounted components including fuel and water supply
lines, and any source of heat (e.g. bulkhead, wall, insulating material etc.), or
b) an air gap to prevent any contact between the tank and engine, engine-mounted components, and any
source of heat, the gap being wide enough to allow for servicing the engine and related components.
Any air gap shall be at least
⎯ 100 mm between a petrol engine and a fuel tank;
⎯ 250 mm between a dry exhaust and a fuel tank.
4.3.4 Material used for the sound insulation of engine spaces shall:
⎯ present a non fuel absorbent surface towards the engine; and
⎯ be fire retardant material having an oxygen index (OI) of at least 21 according to ISO 4589-3 at an
ambient temperature of 60 C, or be tested as meeting a minimum equivalent fire retarding quality to an
equivalent standard.
4.3.5 Petrol and diesel tanks shall be designed and constructed in accordance with the requirements of
ISO 21487 and installed in accordance with ISO 10088.
4.3.6 Bilges and other spaces that can contain spillage of petrol and diesel shall be accessible for cleaning
and shall have a non fuel absorbent floor surface.
4.3.7 Where a non-metallic flexible hose is part of a water-cooled exhaust system a means to indicate a
loss of cooling water shall be provided.
NOTE The means shall be obvious from the steering position and can include cooling water flow alarms or
temperature alarm or directly visual and or audible indicators.
6 © ISO 2010 – All rights reserved
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ISO/DIS 9094
4.4 Electrical installations
4.4.1 D.C. electrical installations shall be in accordance with ISO 10133.
4.4.2 A.C. electrical installations shall be in accordance with ISO 13297 or IEC 60092-507.
4.5 Fuel system installations
4.5.1 The installation of petrol and diesel fuel systems and fixed fuel tanks shall be in accordance with
ISO 10088 and ISO 21487.
4.6 Liquefied petroleum gas (LPG) systems
4.6.1 LPG systems shall be in accordance with ISO 10239.
NOTE LPG propulsion systems are not within scope of ISO 10239
5 Fire Detection
Advice on the selection of marine smoke/fire alarm equipment and the selection and placement of smoke
alarms is included at Annex E.
6 Fire Escape
6.1 Escape routes from habitable spaces
6.1.1 General requirements
6.1.1.1 Escape routes are required for craft with habitable spaces. The following requirements shall be
met irrespective of the space arrangements.
The minimum width of escape route shall not be below 500 mm and shall not be obstructed by fixtures, fittings
or furniture. Passing through doorways or hatches shall comply with Clause 6.2
6.1.1.2 If the only escape route passes within 750 mm of a cooking appliance or passes an engine space
an additional escape route shall be provided. In an enclosed galley space, this requirement does not apply
where the dead end beyond the cooker is less than 2 m
6.1.1.3 Where there are two escape routes required only one can pass through, over and beside an
engine space.
6.1.1.4 No escape route shall pass directly over a cooking or open-flame heating appliance.
6.1.1.5 Escape routes and the location of fire exits shall be described in the Owner's manual (see
Annex B).
6.1.2 Open habitable spaces
Where the habitable space is open i.e. not separated from the nearest exit and people can move around
without passing through any door, the following shall apply.
The distance to the nearest fire exit shall not exceed 5 m or for boats over 15m L /3, whichever is greater.
H
The distance shall be measured in the horizontal plane as the shortest distance between the nearest part of
the fire exit and
oSIST prEN ISO 9094:2010
ISO/DIS 9094
⎯ the farthest point where a person can stand (minimum height 1,60 m), or
⎯ the farthest midpoint of a bunk,
whichever is the greater distance. The doors of toilet or shower compartments are disregarded from this
measurement.
6.1.3 Enclosed habitable spaces
Where a habitable space is 'enclosed' i.e. separated from the nearest exit by bulkheads and/or doors, escape
routes and fire exits shall be arranged to reduce the risk of occupants being trapped and the following
requirements shall apply:
⎯ Each enclosed habitable space shall have more than one escape route leading finally to the open air,
unless it is a single cabin or compartment intended to accommodate no more than four persons and the
exit leads directly to the open air without passing through or over engine spaces or over or directly past a
cooking or open-flame heating appliance. The cabin must not contain cooking or open-flame heating
appliances.
An exception to the above are rear quarter cabin arrangements on craft where the cabin is situated
beneath the cockpit deck and where the fitting of a fire exit is impracticable. One escape route is
acceptable provided the distance from the cabin door to the bottom of the steps leading to open deck is
does not exceed 2 m and provided a suitable portable fire extinguisher is located in the escape route prior
to reaching the cooker or engine space and a suitable fire detection device is located between the cooker
and the cabin.
⎯ For individual cabins intended to accommodate no more than four persons, and not containing cooking or
open-flame heating appliances, escape routes can form shared escape ways for up to 2 m, measured in
the horizontal plane to a two-way escape route from the cabin door or entrance.
⎯ Shower and toilet compartments are regarded as part of the cabin or passageway that gives access to
their doors and therefore do not require alternative escape routes.
⎯ With multilevel arrangements, escape routes can form shared escape ways for up to 2 m, measured in
the horizontal plane from the door or entrance to a two-way escape route or the bottom of any stairs
leading to a two-way escape route.
Figure 2 shows a typical cabin arrangement of a big motor yacht. According to the conditions specified above,
this section of the craft requires two exits, because the shared route from cabins C and D is longer than 2 m.
In this case, the two exits are the main staircase (primary exit) and a deck hatch between cabins C and D
(secondary exit).
8 © ISO 2010 – All rights reserved
oSIST prEN ISO 9094:2010
ISO/DIS 9094
WC
WC
B
C
A
WC
D
E
WC 1
WC
Key
A Cabin A B Cabin B C Cabin C D Cabin D
E Cabin E 1 Primary exit 2 Secondary exit 3 Engine space
Figure 2 — Escape routes and exits
6.2 Fire exits
6.2.1 Any fire exit from a habitable space shall have the following minimum clear openings:
⎯ circular shape: 450 mm diameter;
⎯ any other shape: minimum dimension of 380 mm and 0,18 m area. The dimensions shall be large
enough to allow for a 380 mm diameter circle to be inscribed after taking account of any restriction
introduced by any hinges, stays, etc.
+
+ + +
Figure 3 — Measurement of minimum clear opening, in millimetres
6.2.2 Fire exits shall be positioned in an unobstructed and readily accessible location.
6.2.3 Fire exits leading to the weather deck or to the open air shall be capable of being opened without the
use of tools, and from the inside and the outside when secured and unlocked. The requirement does not apply
to portlights of sufficient size to be designated as fire exits.
oSIST prEN ISO 9094:2010
ISO/DIS 9094
6.2.4 Where deck hatches are designated as fire exits, the vertical distance between the upper foothold and
the fire exit shall not exceed 1,2 m and
⎯ footholds, ladders, steps or other means provided to meet this requirement intended to be
permanently installed, shall only be removable with tools;
⎯ folding or deployable devices are acceptable but their stowage location shall be clearly indicated by
the fixing of a label. (see 8.2.5);
⎯ the operation and location of folding or deployable devices shall be described in the Owner's manual.
(see Annex B).
6.2.5 Deck hatches and other fire exit openings that are critical for the craft's watertightness, i.e. those that
could lead to flooding in case of rupture of the cover plate, shall conform to the applicable requirements of
ISO 12216.
7 Fire fighting equipment
7.1 General requirements
This section specifies minimal fire fighting requirements according to the type of engine fuel and power rating,
the habitable spaces and the provision of heating and cooking appliances.
7.2 Protection of habitable spaces containing sleeping bunks
Craft fitted with habitable spaces containing sleeping bunks shall be equipped with at least a 5A/34B rated
portable fire extinguisher located within 5m from the centre of any bunk.
7.3 Protection of habitable spaces containing cooking and heating appliances
Each habitable space containing cooking or heating appliances shall be protected by a portable fire
extinguisher located within 2m from the cooking or heating appliance, and according to Table 1,
Table 1 — Protection of habitable spaces with cooking and heating appliances
Type of cooking/heating
Protection device
appliances
One portable extinguisher with fire rating 5A/34B or a fixed system in
a
without open flame
according to 7.6
Portable extinguisher(s) with total capacity 8A/68B or
b
with open flame Fire blanket according to 7.7 plus one portable extinguisher 5A/34B or
a fixed system according to 7.6
a
Electric devices or combustion chamber room sealed
b
cooker, stove, heater, lamp with open flame
[4]
NOTE The fire ratings of portable fire extinguishers required by Tables 1 and 2 correspond to the definition of EN 3 .
[4]
Annex C gives information on fire rating of portable extinguishers according to EN 3 , characteristics of typical fire rating
according to the mass or volume of extinguishing medium, and equivalence with other regulations.
7.4 Protection of engine space(s)
7.4.1 The protection of engine and engine spaces shall be achieved according to the requirements listed in
Table 2.
10 © ISO 2010 – All rights reserved
oSIST prEN ISO 9094:2010
ISO/DIS 9094
Table 2 — Protection of the engine(s) and engine spaces
Engine position Criteria Protection achieved by
P≤ 120 kW No extinguisher required
Outboard engine(s)
120 < P ≤ 220 kW 1 portable extinguisher 34 B
a
P> 220 kW Portable extinguisher(s) total B capacity = 0,3 P
b
- Portable extinguisher to fire port or
Petrol engine located in engine
box above deck
- Fixed system according to Clause 7.6
Petrol Inboard
engine(s)
Petrol engine spaces below
- Fixed system according to Clause 7.6
deck
b
- Portable extinguisher to fire port or
Diesel engine space <3.5 cu
c
metres
- Fixed system according to Clause 7.6
Diesel Inboard
engine(s)
Diesel engine space >3.5 cu c
- Fixed system according to Clause 7.6
metres
a Example: For 1x220 kW outboard engine the required rating is 220x0,3 = 66 which corresponds to two 34B extinguishers. For
3x150 Hp outboard engines P=3 x 150 x 0,736 = 331 kW and the total extinguisher rating required will be 0,3 x 331 = 99B, requiring
three 34B extinguishers, or two 89B extinguishers which also will be acceptable
b The fire rating of the portable extinguisher shall be not be less than the minimum recommended by the extinguisher supplier for use
with the fire port and for the volume of the engine box.
c Consideration is necessary concerning any need for shutting down engines and air intake systems prior to operating fixed systems.
7.4.2 Fire ports
7.4.2.1 Where inboard engines are protected by portable fire extinguisher(s) intended for use in a fire port,
such fire port shall be positioned so that the extinguishing medium can be discharged in the engine space
directly on the engine or anticipated fire hazard item without opening the primary access.
7.4.2.2 Fire ports shall be:
⎯ sized only to accept the discharge nozzle;
⎯ open or openable to provide ready access for discharge of the medium into the engine space. If any port
is located outside the habitable space it shall have, when closed, the watertightness degree required by
ISO 12216;
⎯ located so the required size of extinguisher can be operated in a position that will allow complete
discharge of the extinguishing medium in the required location;
⎯ positioned above half of the height of the vertical surface of the engine box.
7.4.2.3 Information on the location and use of fire ports shall be included in the Owner's manual.
7.5 Portable fire extinguishers
7.5.1 Purpose
This clause specifies type(s), size(s), number, location and storage of portable fire extinguishers on board.
This standard is not intended to regulate the requirements for the extinguishers themselves, which are subject
to national regulations.
oSIST prEN ISO 9094:2010
ISO/DIS 9094
Portable fire extinguishers or fire blankets, fire ratings and any specific intended purpose or extinguishing
media requirements shall be indicated in the Owner's manual as necessary (see Annex B).
NOTE The number, type, capacity, and technical characteristics of portable fire extinguishers and the extinguishing
media may also be subject to national regulations, but shall not be less than required in this article. Guidance on the
classification of fires and the desirability of selecting portable fire extinguishers having accredited third party certification, is
provided in Annex C.
7.5.2 General requirements
7.5.2.1 All portable fire extinguishers, or their nominated locations, shall be readily accessible.
7.5.2.2 If the portable fire extinguisher is located where it is exposed to splashed or sprayed water the
extinguisher operating nozzle and triggering device, shall be shielded unless the extinguisher is certified or
listed for marine service.
7.5.2.3 The extinguisher can be stowed away in a locker or other protected or enclosed space. The
locker or the enclosed space door shall carry the appropriate symbol (see Clause 8.3)
7.5.2.4 Extinguishing media shall not be used in toxic concentrations
7.5.2.5 Extinguishing media containing halon 1211, 1301, and 2402 and perfluorocarbons shall not be
used.
7.5.3 Carbon dioxide (CO ) extinguishers
7.5.3.1 Portable carbon dioxide (CO ) extinguishers can only be located in habitable spaces where
energised electrical equipment is located (e.g. electric motor space, battery space, switchboard) or flammable
liquids are present (e.g. galley). The requirements of ISO 5923 apply for CO as an extinguishing medium.
7.5.3.2 Any individual CO extinguisher shall have a maximum capacity of 2 kg.
7.5.3.3 There can be no more than one CO extinguisher in each habitable space.
7.5.3.4 Where a CO2 extinguisher is provided, except for open boats, a warning notice shall be affixed
near the location of such extinguisher (see 8.2.4) and the warning included in the Owners manual.
7.5.4 Location of portable fire extinguishers
There shall be a portable fire extinguisher located:
⎯ within 2 m unobstructed distance from the main helm position;
⎯ within 2 m from any permanently installed cooking and heatin
...
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