CEN/SS T01 - Shipbuilding and maritime structures

This document specifies requirements for through-hull fittings, seacocks, hose connections, their fittings and their installation in small craft with a length of hull, LH, as defined in ISO 8666:2020, of up to 24 m.
This document is not applicable to engine and heater exhaust fittings, and sail drive through-hull fittings.

This document specifies technical requirements and test methods for windows, portlights, hatches, deadlights and doors on small craft with a length of hull, LH, as defined in ISO 8666:2016, of up to 24 m. It takes into account the type of craft, its design category, and the location of the appliance.
The appliances considered in this document are only those that are critical for the craft's watertightness.
Openings and non-opening devices fitted below area I (see 3.5.2) are excluded from the scope of this document.

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 (all parts):2015.

2017-01-26: Project cancelled in ISO/CS (replaced with prEN ISO 8099-1) see notification in dataservice on 2017-01-23

2015-07-27: WI deleted due to cancellation of equivalent ISO project.

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).

This International Standard specifies the minimum level of requirements for operation, construction and
installation of cable and pulley steering systems on sailing craft of hull length up to 24 m, with or without an
auxiliary engine.
This International Standard sets requirements for the design and construction of all components of a steering
system from the wheel to, and including, the steering arm. It applies only to cable and pulley steering systems,
whether for pedestal or bulkhead types.
The design and specifications for the rudder shaft and rudder blade are within the province of the naval
architect and are assumed to be appropriate to the size and speed of the boat.

CMC - Modification to Annex ZA

CMC - Table ZA.1 missing from Annex ZA (English and French versions)

ISO 14945:2004 establishes requirements for the uniform display of information to be exhibited on the builder's plate of small craft with a hull length LH of up to 24 m, measured according to ISO 8666. Excluded are inflatable boats covered by ISO 6185 and personal watercraft covered by ISO 13590.

Migrated from Progress Sheet (TC Comment) (2000-07-10): SPP update 1998-07-16   SPPJ_53_Y_199903

This International Standard specifies requirements for electrically operated direct-current bilge pumps
intended for use in removing bilge water from small craft with a hull length up to 24 m. It applies to electrically
operated bilge pumps rated for less than 50 V direct current (d.c.).
This International Standard does not cover pumps intended for damage control.

ISO 13297:2014 specifies the requirements for the design, construction and installation of low-voltage alternating current electrical systems which operate at nominal voltages of less than 250 V single phase on small craft of hull length up to 24 m.
Additional information to be included in the owner's manual is listed.

This International Standard establishes the requirements for the design, construction and installation of extralow-
voltage direct current (d.c.) electrical systems which operate at nominal potentials of 50 V d.c. or less on
small craft of hull length up to 24 m. Conductors that are part of an outboard engine assembly and that do not
extend beyond the outboard engine manufacturer’s supplied cowling are not included.
Additional information to be included in the owner’s manual is listed in Annex B.

ISO 8469:2013 specifies general requirements and physical tests for non-fire-resistant hoses for conveying petrol or petrol blended with ethanol and diesel fuel or diesel fuel blended with FAME, designed for a working pressure not exceeding 0,34 MPa for hoses with inner diameter up to and including 10 mm and 0,25 MPa for hoses up to 63 mm inner diameter in craft of hull length up to 24 m.
It applies to hoses for small craft with permanently installed fuel systems.
Specifications for fire-resistant hoses are given in ISO 7840. Specifications for permanently installed fuel systems are given in ISO 10088.

This International Standard specifies general requirements and physical tests for fire-resistant hoses
for conveying petrol or petrol blended with ethanol and diesel fuel or diesel fuel blended with FAME,
designed for a working pressure not exceeding 0,34 MPa for hoses with nominal bore up to and including
10 mm and 0,25 MPa for hoses up to 63 mm inner diameter in craft of hull length up to 24 m.
It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses
entirely within the splash well at the stern of the craft connected directly to an outboard engine.
Specifications for non-fire-resistant fuel hoses are given in ISO 8469[1]. Specifications for permanently
installed fuel systems are given in ISO 10088.

Specifies requirements for metallic through-hull fittings, seacocks and hose fittings that specifically form part of water intake and discharge lines, and for wet exhaust outlets used in small craft of up to 24 m length of hull. Applies to seacocks and through-hull fittings with cylindrical pipe threads in accordance with ISO 228-1, and with joints for conical pipe threads in accordance with ISO 7-1 with nominal diameters of 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3 or 4 in.

ISO 9093-2:2002 specifies requirements for the manufacture and installation of non-metallic through-hull fittings and/or assemblies comprising through-hull fittings, seacocks, hose fittings and/or drain plugs and components attached thereto, used in small craft of up to 24 m length of hull.
ISO 9093-2:2002 is not applicable to engine exhaust fittings and sail drive through-hull connections.

This document establishes requirements for the design and installation of engine-mounted fuel, oil and electrical components on diesel inboard-mounted engines for minimizing fuel leakage, risk of electric shock and the risk of and/or the spread of fire on small craft of hull length up to 24 m.

Specifies requirements and test methods for remote push-pull cable steering systems and their major component items, used for small craft with a single outboard motor of 15 kW to 40 kW power. Includes definitions, installation, test requirements, as-installed tests, component tests and outboard motor requirements. Components and functional details are given in figures.

Lays down requirements and test methods for remote push-pull cable steering systems and their major component items, used for small craft with single and twin installations of outboard motors of over 15 kW power, and all inboard motors, inboard motor-outdrives, and waterjet drives.

ISO 15652:2003 specifies the minimum level of requirements for construction, operation and installation of remote steering systems for all small inboard jet boats weighing less than 1 000 kg, excluding water scooters.

ISO 8666:2016 establishes definitions of main dimensions and related data and of mass specifications and loading conditions. It applies to small craft having a length of the hull (LH) of up to 24 m.

This document specifies requirements for the field of vision from the steering position, forward (horizontally and vertically) and astern, for small craft up to 24 m length of hull (LH) in accordance with ISO 8666.

2017-06-01: Annex ZB

ISO 25197:2012 establishes the requirements for design, construction and testing of electrical/electronic steering, shift and throttle and dynamic position control systems, or combinations thereof, on small craft of up to 24 m length of hull.

This International Standard specifies requirements for ventilation of petrol engine and petrol tank compartments in
small craft of up to 24 m length of hull, having petrol engines for propulsion, electrical generation or mechanical
power, to prevent accumulation of explosive gases in these compartments. Personal watercraft are not covered.

2013-08-13 EMA: Draft for // ENQ received in ISO/CS (see notification of 2013-08-12 in dataservice).

ISO 10240:2004 specifies the information that shall be included in the owner's manual of small craft of hull length up to 24 m.

2017-06-01: Annex ZB

ISO 11591:2011 specifies requirements for the field of vision from the helm position, forward and astern, in engine-driven small craft of up to 24 m length of hull.
It is not applicable to tiller-steered craft with maximum speed less than 10 knots or sailing craft.

Specifies requirements and describes test methods for measuring the airflow of fans intended for use in engine compartments and similar spaces. Applies to fans rated for less than 50 V (d.c.).

ISO 10087:2006 establishes a coding system to achieve identification of any small craft in terms of
identification code of the country of the manufacturer;
identification code of the manufacturer;
serial number;
month and year of manufacture;
model year.
It applies to small craft of all types and materials, of hull length up to 24 m. It does not apply to beach or bathing toys.

ISO 8666:2016 establishes definitions of main dimensions and related data and of mass specifications and loading conditions. It applies to small craft having a length of the hull (LH) of up to 24 m.

ISO 13297:2014 specifies the requirements for the design, construction and installation of low-voltage alternating current electrical systems which operate at nominal voltages of less than 250 V single phase on small craft of hull length up to 24 m.
Additional information to be included in the owner's manual is listed.

2014-03-10 GVN: Text for // vote received in ISO/CS (see ISO notification of 2014-03-10 in dataservice)
2013-07-18 LVO: Text received in ISO/CS (see notification of 2013-07-18 in dataservice).

ISO 7840:2013 specifies general requirements and physical tests for fire-resistant hoses for conveying petrol or petrol blended with ethanol and diesel fuel or diesel fuel blended with FAME, designed for a working pressure not exceeding 0,34 MPa for hoses with nominal bore up to and including 10 mm and 0,25 MPa for hoses up to 63 mm inner diameter in craft of hull length up to 24 m.
It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses entirely within the splash well at the stern of the craft connected directly to an outboard engine.
Specifications for non-fire-resistant fuel hoses are given in ISO 8469. Specifications for permanently installed fuel systems are given in ISO 10088.

ISO 16180:2013 specifies requirements and gives guidelines for the placement, installation and visibility of navigation lights as described in COLREG for recreational craft of less than 24 m in length of hull, as described in ISO 8666. Annex A of ISO 16180:2013 lists additional information to be included in the owner's manual.

ISO 21487:2012 establishes requirements for design and test of petrol and diesel fuel tanks for internal combustion engines that are intended to be permanently installed in small craft of up to 24 m length of hull.
For installation requirements, ISO 10088 applies.

ISO 12215-9:2011 defines the loads and specifies the scantlings of sailing craft appendages on monohull sailing craft with a length of hull of up to 24 m, measured according to ISO 8666. It gives design stresses, the structural components to be assessed, load cases and design loads for keel, centreboard and their attachments, computational methods and modelling guidance, and the means for compliance with its provisions.

2010-08-24 EMA: Consultant added following e-mail from PM sent to dataservice on 2010-08-23.

ISO 12215-8:2009 gives requirements on the scantlings of rudders fitted to small craft with a length of hull of up to 24 m, measured according to ISO 8666. It applies only to monohulls.
ISO 12215-8:2009 does not give requirements on rudder characteristics required for proper steering capabilities.
ISO 12215-8:2009 only considers pressure loads on the rudder due to craft manoeuvring. Loads on the rudder or its skeg, where fitted, induced by grounding or docking, where relevant, are out of scope and need to be considered separately.
Scantlings derived from ISO 12215-8:2009 are primarily intended to apply to recreational craft including charter craft.

ISO 14509-1:2008 specifies the conditions for obtaining reproducible and comparable measurement results of the maximum sound pressure level of airborne sound generated during the passage of powered recreational craft of up to 24 m length of hull, including inboards, stern drives, personal watercraft (PWC) and outboard motors.
It also specifies standard craft based type tests for stern drives with integral exhaust systems and for outboard motors. It also specifies the procedure to be followed if, in addition to the maximum sound pressure level, the determination of the sound exposure level is desired.
The accuracy grade of the acoustical test procedures specified in ISO 14509-1:2008 is engineering grade (grade 2).

ISO 12215-6:2008 concerns structural details and structural components not explicitly included in ISO 12215-5, ISO 12215-7, ISO 12215-8 and ISO 12215-9. It applies to monohull and multihull small craft constructed from fibre reinforced plastics (FRP), aluminium or steel alloys, wood or other suitable boat building material, with a hull length, in accordance with ISO 8666, of up to 24 m.
ISO 12215-6:2008 fulfils two functions. Firstly, it supports ISO 12215-5 by providing further explanations and calculation procedures and formulae. Secondly, it gives a number of examples of arrangements and structural details which illustrate principles of good practice. These principles provide a standard against which alternative arrangements and structural details can be benchmarked, using the equivalence criteria specified in ISO 12215-6:2008.

ISO 11192:2005 specifies graphical symbols for operator controls, gauges, tell-tales, indicators, instructions and warnings against risks in small craft and for engines and other equipment intended to be used for small craft of up to 24 m length of hull.

ISO 9093-2:2002 specifies requirements for the manufacture and installation of non-metallic through-hull fittings and/or assemblies comprising through-hull fittings, seacocks, hose fittings and/or drain plugs and components attached thereto, used in small craft of up to 24 m length of hull.
ISO 9093-2:2002 is not applicable to engine exhaust fittings and sail drive through-hull connections.

This International Standard specifies technical requirements for windows, portlights, hatches, deadlights and doors on small craft of hull length up to 24 m, taking into account the type of craft, its design category, and the location of the appliance.
The appliances considered in this International Standard are only those that are critical for the craft's watertightness, i.e. those that could lead to flooding in case of rupture of the plate.
This International Standard is mostly intended to be used for recreational craft, but it may be used for non-recrational small craft of hull length up to 24 m, excluding lifeboats. However, it is not applicable to commercial or work boats used in severe conditions.

This part of ISO 12215 specifies requirements for core materials for structural use and materials that are embedded in sandwich construction. It is applicable to small craft with a hull length ( LH) according to ISO 8666 of up to 24 m.

Migrated from Progress Sheet (TC Comment) (2000-07-10): ISO/TC/Secr. Oct 93: CD is expected to be launched early 94. DIS will perhaps ++ be ready to be send 94-10.