On April 23, Rosatom subsidiary FSUE Atomflot and shipbuilder Zvezda LLC remotely signed a contract on the development of the nuclear icebreaker Leader (challenge 10510); the events had been respectively situated in Murmansk and Vladivostok.
The doc was signed by FSUE Atomflot basic director Mustafa Kashka and Zvezda LLC basic director Sergey Tseluyko. Zvezda shipbuilding advanced is the only real contractor for this Rosatom-commissioned challenge. As per the phrases of the contract, the vessel is anticipated to be commissioned in 2027.
“Today, an essential step has been taken within the historical past of [Russia’s] nuclear icebreaker fleet,” commented FSUE Atomflot basic director Mustafa Kashka. “Leader shall be geared up with two state-of-the-art RITM-400 nuclear reactors developed by Rosatom specialists, giving the vessel a complete capability of 120 MW, which is able to permit it to beat ice greater than four meters thick. The commissioning of this nuclear icebreaker will permit us to ensure secure and common operations within the japanese area of the Arctic Ocean, year-round navigation within the waters of the Northern Sea Route, and new potentialities for carving out high-latitude industrial routes.”
The nuclear icebreaker, Leader, shall be inbuilt accordance with technical specs delineated by the central design bureau Iceberg and shall be geared up with RITM-400 nuclear reactors developed by Rosatom subsidiary, JSC Afrikantov OKBM.
Main traits of challenge 10510’s nuclear icebreaker:
• Power capability: 120 MW (on propeller shafts);
• Maximal pace: 22 knots (in clear water);
• Length: 209 metres;
• Width: 47.7 metres;
• Maximal ice penetration: four metres;
• Displacement: about 69,700 tonnes.
Main energy gear:
• A nuclear energy system geared up with two RITM-400 reactors;
• A steam turbine unit geared up with 4 turbo-generators, every with an influence capability of 37 MW;
• An electrical propulsion system geared up with 4 propeller motors, every with an influence capability of 30 MW.
Rosatomflot operates the world’s solely nuclear icebreaker fleet.
The Zvezda shipbuilding advanced is predicated within the metropolis of Bolshoi Kamen of Russia’s Primorsky Territory and is overseen by Rosneft.
(Source and picture: Rosatom)

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