Limitations related to marine operations in the Barents Sea

• Published in: IOP Conference Series: Materials Science and Engineering
• Main Author: Gudmestad, Ove Tobias
• Format: Article in Journal/Newspaper
• Language: English
• Published: IOP Publishing Ltd. 2017
• Subjects: marine operations; Barentshavet; polarområder; VDP::Teknologi: 500::Marin teknologi: 580; Barents Sea; Barentshav*
• Online Access: http://hdl.handle.net/11250/2498812; https://doi.org/10.1088/1757-899X/276/1/012016

Some marine activities in the Barents Sea are normally ongoing year-round; others are dependent on limited weather windows. The limitations for the marine operations are the special weather conditions characterized by unpredictable Polar Low situations during the fall, winter and spring seasons, as well as cold temperatures that also are causing sea spray icing and the potential for drifting ice in certain parts of the Sea. It must also be realized that large distances combined with challenging meteorological and oceanographic criteria as well as darkness during the winter period represents a concern for evacuation and rescue, should it be necessary to abandon ships and platforms. The long distances to the locations farthest away from shore are, furthermore, out of reach of helicopter assistance. These aspects make it necessary to conduct hazard identification studies and to include all relevant historical knowledge in the hazard identification session, prior to the execution of marine operations in the Barents Sea. publishedVersion