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 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.

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.

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.

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.

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 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.

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.

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.

2017-06-01: Annex ZB

2017-06-01: Annex ZB

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.

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.

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.

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.

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.

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 16147:2002 establishes requirements for the design and installation of engine-mounted fuel and electrical components on diesel inboard-mounted engines for minimizing fuel leakage and the risk of and/or the spread of fire on small craft of hull length up to 24 m.

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.).

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.

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 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 9094:2015 defines a practical degree of fire prevention and protection intended to provide enough time for occupants to escape a fire on board small craft.
It applies to all small craft of up to 24 m length of hull (LH) except for personal watercraft.
ISO 9094:2015 excludes:
the design and installation of those permanently installed galley stoves and heating appliances (including components used to distribute the heat) using fuels that are liquid at atmospheric pressure on small craft, which are covered by ISO 14895;
carbon monoxide detecting systems, which are covered by ISO 12133.

ISO 12217-1:2015 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats susceptible to swamping are also encompassed.
The evaluation of stability and buoyancy properties using this part of ISO 12217 will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum total load.
ISO 12217-1:2015 is principally applicable to boats propelled by human or mechanical power of 6 m up to 24 m hull length. However, it can also be applied to boats of under 6 m if they do not attain the desired design category specified in ISO 12217‑3 and they are decked and have quick-draining recesses which comply with ISO 11812.
In relation to habitable multihulls, ISO 12217-1:2015 includes assessment of susceptibility to inversion, definition of viable means of escape and requirements for inverted flotation.
ISO 12217-1:2015 excludes:
inflatable and rigid-inflatable boats covered by ISO 6185, except for references made in ISO 6185 to specific clauses of ISO 12217;
personal watercraft covered by ISO 13590 and other similar powered craft;
gondolas and pedalos;
sailing surfboards;
surfboards, including powered surfboards;
hydrofoils and hovercraft when not operating in the displacement mode; and
submersibles.
ISO 12217-1:2015 does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

ISO 12217-3:2015 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of craft susceptible to swamping are also encompassed.
The evaluation of stability and buoyancy properties using ISO 12217-3:2015 will enable the boat to be assigned to a design category (C or D) appropriate to its design and maximum load.
ISO 12217-3:2015 is applicable to boats of hull length less than 6 m, whether propelled by human or mechanical power, except habitable sailing multihulls. Boats of hull length less than 6 m which are fitted with a full deck and quick-draining cockpit(s) complying with ISO 11812 may alternatively be assessed using ISO 12217‑1 or ISO 12217‑2 (for non-sailing and sailing boats, respectively), in which case higher design categories may be assigned.
In relation to habitable multihulls, ISO 12217-3:2015 includes assessment of susceptibility to inversion, definition of viable means of escape and requirements for inverted flotation.
ISO 12217-3:2015 excludes:
inflatable and rigid-inflatable boats covered by ISO 6185, except for references made in ISO 6185 to specific clauses of ISO 12217;
personal watercraft covered by ISO 13590 and other similar powered craft;
aquatic toys;
canoes and kayaks;
gondolas and pedalos;
sailing surfboards;
surfboards, including powered surfboards;
hydrofoils, foil stabilized boats and hovercraft when not operating in the displacement mode; and
submersibles.
NOTE Displacement mode means that the boat is only supported by hydrostatic forces.
ISO 12217-3:2015 does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

ISO 12217-2:2015 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats susceptible to swamping are also encompassed.
The evaluation of stability and buoyancy properties using ISO 12217-2:2015 will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum load.
ISO 12217-2:2015 is principally applicable to boats propelled primarily by sail (even if fitted with an auxiliary engine) of 6 m up to and including 24 m hull length. However, it can also be applied to boats less than 6 m if they are habitable multihulls or may be applied if they do not attain the desired design category specified in ISO 12217‑3 and they are decked and have quick-draining recesses which comply with ISO 11812.
In relation to habitable multihulls, ISO 12217-2:2015 includes assessment of susceptibility to inversion, definition of viable means of escape and requirements for inverted flotation.
ISO 12217-2:2015 excludes:
inflatable and rigid-inflatable boats covered by ISO 6185, except for references made in ISO 6185 to specific clauses of ISO 12217;
gondolas and pedalos;
surfboards including sailing surfboards; and
hydrofoils and foil stabilized boats when not operating in the displacement mode.
ISO 12217-2:2015 does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

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

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.

ISO 10239:2014 covers the installation of permanently installed liquefied petroleum gas LPG systems and LPG burning appliances on small craft of up to 24 m length of hull.
It does not cover devices used for LPG-fuelled propulsion engines or LPG-driven generators.
It covers cooking appliances with internal LPG cartridges, with a capacity of 225 g or less (See Annex D).
It covers storage of all LPG cylinders but is not intended to regulate the technical requirements for such cylinders that are subject to national regulations
It does not contain procedures for commissioning the LPG installation.

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)

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 6185-3:2014 specifies the minimum safety characteristics required for the design, materials to use, manufacture and testing of inflatable boats and rigid inflatable boats with a hull length in accordance with ISO 8666 less than 8 m with a motor power rating of 15 kW and greater.
ISO 6185:2014 is applicable to the following types of boats intended for use within the operating temperatures of -20 °C to +60 °C:
Type VII: Powered Boats (with power ≥ 15 kW) fitted with a buoyancy tube attached to the port and starboard sides, suitable for navigation in conditions of Design Categories C and D and capable of installing motor power rating of 15 kW and greater.
Type VIII: Powered Boats (with power > 75 kW) fitted with a buoyancy tube attached to the port and starboard sides, suitable for navigation in conditions of Design Category B capable of installing motor power rating of 75 kW and greater.
ISO 6185:2014 excludes single-chambered boats and boats made from unsupported materials, and is not applicable to aquatic toys and inflatable liferafts.

2013-07-04 GVN: Draft for // vote received in ISO/CS (see 2013-07-04 notification in dataservice).
2012-07-30 EMA: Draft for // ENQ received in ISO/CS (see 2012-07-30 notification in dataservice).

ISO 10088:2013 specifies the requirements for the design, materials, construction, installation and testing of permanently installed fuel systems as installed for internal combustion engines.
It applies to all parts of permanently installed diesel and petrol fuel systems as installed, from the fuel fill opening to the point of connection with the propulsion or auxiliary engine(s) on inboard- and outboard-powered small craft of up to 24 m hull length.
Requirements for the design, materials, construction and testing of permanently installed fixed fuel tanks are given in ISO 21487.

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.

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 12217-1:2013 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats vulnerable to swamping are also encompassed.
The evaluation of stability and buoyancy properties using ISO 12217-1:2013 will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum total load.
ISO 12217-1:2013 is principally applicable to boats propelled by human or mechanical power of 6 m up to 24 m hull length. However, it can also be applied to boats of under 6 m if they do not attain the desired design category specified in ISO 12217-3 and they are decked and have quick-draining recesses which comply with ISO 11812.
In relation to habitable multihulls, ISO 12217-1:2013 includes assessment of vulnerability to inversion, definition of viable means of escape and requirements for inverted flotation.
ISO 12217-1:2013 excludes:
inflatable and rigid-inflatable boats covered by ISO 6185, except for references made in ISO 6185 to specific clauses of ISO 12217;
personal watercraft covered by ISO 13590 and other similar powered craft;
gondolas and pedalos;
sailing surfboards;
surfboards, including powered surfboards;
hydrofoils and hovercraft when not operating in the displacement mode (displacement mode means that the boat is only supported by hydrostatic forces); and
submersibles.
It does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

ISO 12217-3:2013 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of craft vulnerable to swamping are also encompassed.
The evaluation of stability and buoyancy properties using ISO 12217-3:2013 will enable the boat to be assigned to a design category (C or D) appropriate to its design and maximum load.
ISO 12217-3:2013 is applicable to boats of hull length less than 6 m, whether propelled by human or mechanical power, except habitable sailing multihulls. Boats of hull length less than 6 m which are fitted with a full deck and quick-draining cockpit(s) complying with ISO 11812 may alternatively be assessed using ISO 12217-1 or ISO 12217-2 (for non-sailing and sailing boats, respectively), in which case higher design categories may be assigned.
In relation to habitable multihulls, ISO 12217-3:2013 includes assessment of vulnerability to inversion, definition of viable means of escape and requirements for inverted flotation.
ISO 12217-3:2013 excludes:
inflatable and rigid-inflatable boats covered by ISO 6185, except for references made in ISO 6185 to specific clauses of ISO 12217;
personal watercraft covered by ISO 13590 and other similar powered craft;
aquatic toys;
canoes and kayaks;
gondolas and pedalos;
sailing surfboards;
surfboards, including powered surfboards;
hydrofoils, foil stabilized boats and hovercraft when not operating in the displacement mode (displacement mode means that the boat is not only supported by hydrostatic forces); and
submersibles.
It does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

ISO 12217-2:2013 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats vulnerable to swamping are also encompassed.
The evaluation of stability and buoyancy properties using ISO 12217-2:2013 will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum load.
ISO 12217-2:2013 is principally applicable to boats propelled primarily by sail (even if fitted with an auxiliary engine) of 6 m up to and including 24 m hull length. However, it can also be applied to boats less than 6 m if they are habitable multihulls or may be applied if they do not attain the desired design category specified in ISO 12217-3 and they are decked and have quick-draining recesses which comply with ISO 11812.
In relation to habitable multihulls, ISO 12217-2:2013 includes assessment of vulnerability to inversion, definition of viable means of escape and requirements for inverted flotation.
ISO 12217-2:2013 excludes:
inflatable and rigid-inflatable boats covered by ISO 6185, except for references made in ISO 6185 to specific clauses of ISO 12217;
gondolas and pedalos;
surfboards including sailing surfboards; and
hydrofoils and foil stabilized boats when not operating in the displacement mode (displacement mode means that the boat is only supported by hydrostatic forces).
It does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

2012-08-27 GVN: Text received FV at ISO/CS (see notification from 2012-08-27 in dataservice)
2012-01-05 EMA: ISO decided to delete the revision of ISO 16147:2002 (ID 59436) and to launch an amendment instead. WI updated accordingly.
20111213 GVN: draft for // enquiry received in ISO/CS (see notification of 2011-12-12 in dataservice)

ISO 10133:2012 establishes the requirements for the design, construction and installation of extra-low-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 an annex.

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.

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.