NR527 Rules for the Classification of Ships Operating in Polar Waters and Icebreakers

This Rule Note applies to ships constructed of steel and intended for navigation in ice-infested polar waters, including icebreakers. NR527 provides requirements for the assignment of the additional class notations POLAR CLASS, service notations icebreaker, and additional service features POLAR CAT.

ReferenceTitleDate
NR527 R05Rules for the classification of ships operating in polar waters and icebreakersJuly 2024
CHECK RELATED DOCUMENTS:
  • NR467 Rules for the classification of steel ships
  • NR584 Rules for azimuth thrusters in ice for polar class ships and icebreakers
  • NI650 Guidelines for existing ships operating in polar waters
  • NI543 Ice reinforcement selection in different world navigation areas

Check other Bureau Veritas rules and guidelines.

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