DNV GLHyperlink: IMO Polar Code
Follow this link for DNV GL’s guide to the Polar Code Document ‘Maritime Polar Code: Understand the Code’s requirements to take the right steps for smooth compliance’. For Part IIA, Chapter 4, see page 30.
Full Polar Code text
As adopted from IMO - Full Polar Code text
- 4.1.1 Constructed means a ship the keel of which is laid or which is at a similar stage of construction.
- 4.1.2 Ice-shelf means a floating ice sheet of considerable thickness showing 2 to 50 m or more above sea-level, attached to the coast.
- 4.1.3 Fast ice means sea ice which forms and remains fast along the coast, where it is attached to the shore, to an ice wall, to an ice front, between shoals or grounded icebergs.
- 4.2.1 Discharges of sewage within polar waters are prohibited except when performed in accordance with MARPOL Annex IV and the following requirements:
- .1 the ship is discharging comminuted and disinfected sewage in accordance with regulation 11.1.1 of MARPOL Annex IV at a distance of more than 3 nautical miles from any ice-shelf or fast ice and shall be as far as practicable from areas of ice concentration exceeding 1/10; or
- .2 the ship is discharging sewage that is not comminuted or disinfected in accordance with regulation 11.1.1 of MARPOL Annex IV and at a distance of more than 12 nautical miles from any ice-shelf or fast ice and shall be as far as practicable from areas of ice concentration exceeding 1/10; or
- .3 the ship has in operation an approved sewage treatment plant certified by the Administration to meet the operational requirements in either regulation 9.1.1 or 9.2.1 of MARPOL Annex IV, and discharges sewage in accordance with regulation 11.1.2 of Annex IV and shall be as far as practicable from the nearest land, any ice-shelf, fast ice or areas of ice concentration exceeding 1/10.
- 4.2.2 Discharge of sewage into the sea is prohibited from category A and B ships constructed on or after 1 January 2017 and all passenger ships constructed on or after 1 January 2017, except when such discharges are in compliance with paragraph 220.127.116.11 of this chapter.
- 4.2.3 Notwithstanding the requirements of paragraph 4.2.1, category A and B ships that operate in areas of ice concentrations exceeding 1/10 for extended periods of time, may only discharge sewage using an approved sewage treatment plant certified by the Administration to meet the operational requirements in either regulation 9.1.1 or 9.2.1 of MARPOL Annex IV. Such discharges shall be subject to the approval by the Administration.
POLAR CODE CHAPTERS:
EXPLANATION AND SUBMISSIONS
Part IA - Safety MeasuresChapter 1: General
Chapter 2: Polar Water Operation Manual
Chapter 3: Ship structure
Chapter 4: Subdivision and stability
Chapter 5: Watertight and weathertight integrity
Chapter 6: Machinery installations
Chapter 7: Fire safety/Protection
Chapter 8: Life saving appliances and arrangements
Chapter 9: Safety of navigation
Chapter 10: Communication
Chapter 11: Voyage planning
Chapter 12: Manning and training