EN ISO 12217-2:2013

Small craft - Stability and buoyancy assessment and categorization - Part 2: Sailing boats of hull length greater than or equal to 6 m (ISO 12217-2:2013)

Publication date:   May 17, 2013

General information

99.60 Withdrawal effective   Nov 18, 2015

CEN

CEN/SS T01 Shipbuilding and maritime structures

European Norm

47.080   Small craft

Buying

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Scope

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.

Related legislation

Legislation related to this standard

94/25/EC

Recreational craft

Harmonized/Supporting
2003/44/EC

Approximation of the laws, regulations and administrative provisions of the Member States relating to recreational craft

Life cycle

PREVIOUSLY

Replaces
EN ISO 12217-2:2002

NOW

WITHDRAWN
EN ISO 12217-2:2013
99.60 Withdrawal effective
Nov 18, 2015