Investigating the Polar Code’s function-based requirements for life-saving appliances and arrangements, and the performance of survival equipment in cold climate conditions – test of SOLAS approved desalting apparatus at low temperatures

Abstract

As the sea ice extent steadily decreases, the Arctic region is simultaneously experiencing extensive growth in commercial shipping activities, in areas which previously were considered inaccessible for most ships during large periods of the year, increasing the probability of accidents or incidents occurring. The International Code for Ships Operating in Polar Waters (The Polar Code) states that resources shall be provided to support survival following abandoning a ship; desalting apparatus is proposed for the provision of the recommended amount of freshwater. However, previous studies have shown that the expected performance criteria for survival equipment are significantly reduced in cold climate conditions. In this paper, we present and discuss the results of testing SOLAS approved desalting apparatus at low temperatures in a controlled and enclosed environment, studying the equipment's performance capabilities.