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With a maximum speed of 19.9 knots (36.9 km/h; 22.9 mph) [4] the Nordic is able to reach any stricken vessel in German North Sea waters within two hours. In order to be able to operate in a contaminated atmosphere, the ship has been fitted with superstructures that can be sealed tight and are explosion-proof.
[4] A tugboat is typically rated by its engine's power output and its overall bollard pull. The largest commercial harbour tugboats in the 2000s–2010s, used for towing container ships or similar, had around 60 to 65 short tons-force (530–580 kN) of bollard pull, which is described as 15 short tons-force (130 kN) above "normal" tugboats. [5] [6]
North Sea. Nordic: operating off the East Frisian Islands while based in Cuxhaven, bollard pull of 201 t [11] Mellum: 5 nmi (9.3 km) southwest off Heligoland, bollard pull of 100 t [12] Neuwerk: 5 nmi (9.3 km) southwest off Süderoogsand (Nordfriesland), bollard pull of 113 t [13] Baltic Sea. Bülk: Kiel Fjord, bollard pull of 40 t [14]
Serco Marine Services supports the Naval Service and the Royal Fleet Auxiliary (RFA) in both port and deep water operations. [7] In port and UK waters, Marine Services is primarily tasked with berthing and towage activities located at the three main naval bases; Devonport, Portsmouth and Clyde.
Bollard pull is a conventional measure of the pulling (or towing) power of a watercraft.It is defined as the force (usually in tonnes-force or kilonewtons (kN)) exerted by a vessel under full power, on a shore-mounted bollard through a tow-line, commonly measured in a practical test (but sometimes simulated) under test conditions that include calm water, no tide, level trim, and sufficient ...
This page was last edited on 30 December 2019, at 16:53 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
[5] As of 2021, principal marine services in the Falkland Islands were provided by the contracted Netherlands Marine Services company Van Wijngaarden, [6] while in Gibraltar, marine services were provided by the vessels of Boluda Towage Europe which bought the previous Resolve Marine Group in February 2024. [7]
Sea traffic management (STM) is a methodology, developed by the Swedish Maritime Administration [1] MonaLisa project, endorsed by the European Commission, [2] sought to define a set of systems and procedures to guide and monitor sea traffic in a manner similar to air traffic management.