On Shipyard "Severnaya Verf" logistic support vessel "Vsevolod Bobrov" project 23120 moved from boathouse to open slipway.
The operation, which took about 3 hours, was preceded by preparatory work for complete de-energization, shutdown of water supply systems and lifting of the vessel on a ship-carrying train. With the help of a self-propelled train, Vsevolod Bobrov was brought to one of the stocks of the shipyard. In two weeks, the ship is scheduled to install propeller-rudder columns.
Moving to the slipway will allow the superstructure to be fully formed, the main electric motors to be loaded and mounted and the deck to be completed. Now all the compartments, ballast and fuel tanks have been commissioned on the Bobrov, the technical readiness of the Vsevolod Bobrov is 57%. The vessel is ready for painting and it is planned to launch it in autumn.
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Project 23120 was developed by the St. Petersburg Design Bureau "Spetssudoproekt". The logistics support vessel is designed for loading, storing, transporting and transferring dry cargo to the shore and various ships, as well as for towing support, providing assistance to the crews of ships and ships in distress. "Vsevolod Bobrov" has a high ice class ARC4, which gives her the opportunity to sail in the Arctic latitudes.
"Vsevolod Bobrov" is the second project 23120 logistic support vessel being built for the Russian Navy. The first order, named "Elbrus", is being tested by the main power plant. The power plant consists of 4 diesel generators. The launch of the main engines, load testing of the standby and emergency diesel generators, commissioning of boilers designed to heat the ship are the final stage of the Elbrus mooring trials, taking place near the outfitting embankment of the Northern Shipyard. After the completion of the mooring, the vessel will go to factory sea trials.
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"Elbrus", the lead vessel in a series of three logistics support vesselslaid down in 2012. Two other vessels, Vsevolod Bobrov and Kapitan Shevchenko, were laid down in 2013 and 2014, respectively.
Project 23120 ships have significant technical advantages over other supply vessels. The power of the main diesel generators (18,400 kW) will allow transporting 2,000 tons of payload through clean water at a speed of at least 18 knots, and the ice class () will be able to go all year round.
Project 23120 corresponds to the A1 automation class, which means that the vessel can be serviced by a minimum number of personnel. It has increased maneuverability thanks to bow thrusters, which will allow it to deliver cargo to ships on the high seas and in harbors where ships used today navy, they can't enter. The high performance of loading and unloading operations on board will be ensured by electro-hydraulic cranes with a lifting capacity of 50 tons. There are quite a few cranes with such a large lifting capacity on operating ships.
The project 23120 logistic support vessel is capable of not only transporting and reloading dry cargo, it has the functions of a tugboat and a rescue ship, and can help ships and vessels in distress. For this purpose, it provides premises for temporary accommodation of 28 people.
P.S. On November 14, 2016, Severnaya Verf launched the first serial ice-class logistics vessel of project 23120 Vsevolod Bobrov.From July of this year to November, shipbuilders completed all the necessary work below the waterline: they installed bottom-side fittings, installed cathodic and tread protection, installed a thruster, and painted the hull.The ship was towed to the outfitting embankment, where it was connected to the electric power, fire and other systems. After the launch of Vsevolod Bobrov, the builders will continue fitting out work.
Thanks to the principle of functionality incorporated in the development, Vsevolod Bobrov will perform a wide range of tasks: loading, transporting and transferring cargo, including in containers; due to a powerful power plant, towing ships up to an aircraft carrier. Participate in rescue operations and provide medical care in distress - the ship will be equipped with a pressure chamber for decompression, equipment for extinguishing fires on the water.
"Vsevolod Bobrov" can carry out mapping of the bottom topography and search for sunken objects. The hull of the vessel with the ARC4 ice class will allow it to sail in the Arctic latitudes, breaking through the ice thickness of 0.6 m and perform a wide range of research tasks.
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The lead ship of project 23120, Elbrus, is currently undergoing the second stage of sea trials, the project was developed by CJSC Spetssudoproekt.
Among the innovations envisaged by the project are a dynamic positioning system that allows you to keep the vessel at a given point in any weather conditions, two electro-hydraulic cranes with a lifting capacity of 50 tons, towing winches with a pulling force of 120 and 25 tons, a cargo deck with an area of more than 700 m² other. The vessel is multifunctional: it can load, transport and transfer cargo; due to a powerful power plant to tow ships, up to an aircraft carrier; participate in rescue operations and provide medical assistance to those in distress (the ship is equipped with a pressure chamber for decompression); carry out bottom topography mapping and search for sunken objects. The hull of the vessel with the ARC4 ice class will allow it to sail in the Arctic latitudes, breaking through the ice thickness of 0.6 m.
During the construction of Elbrus, import substitution of some of the equipment was successfully carried out. For example, a domestic analogue was used instead of an imported power cable, a foreign mist-sprayed water system was replaced with a Russian one, and a Russian-made hydroacoustic antenna was used instead of a European-made hydroacoustic antenna.
Deputy Minister of Defense of Russia, General of the Army Dmitry Bulgakov, said that the lead ship of project 23120, the Elbrus, would enter the fleet in 2017, and the Vsevolod Bobrov in 2018.
Architectural and construction description of the vessel of project 23120:
Single-deck steel vessel;
The presence of rudder propellers, deckhouse in the bow with free deck space in the aft;
Double bottom and double sides construction, thrusters, towing winch.
Vessels are intended for the Black Sea, Northern and Pacific fleets, the main functions of their operation are:
Loading, storage and transportation of various types of cargo;
Towing support and the ability to provide assistance to the crew of ships in distress. Special equipment allows you to unload and load people or goods on different kinds air transport without their intermediate landing on the ship.
There are three navigation areas for the vessel:
Independent navigation without restriction in the non-Arctic seas;
Independent navigation in the summer-autumn navigation in the Barents Sea;
Swimming under the escort behind the icebreaker in the winter-spring navigation in the Barents Sea.
Characteristics of project 23120 as a cargo ship:
On the cargo deck on the sides of the board there are electro-hydraulic cranes, minimum value carrying capacity of which is 50 tons. Cranes are capable of carrying out both main and auxiliary loading operations over the entire deck area.
The presence of an additional electro-hydraulic folding telescopic crane, which is controlled by a remote control. The carrying capacity is 3-5 tons, and the boom flies out to a distance of 2 to 12 meters.
The vessel is equipped with devices that map the bottom with the functions of searching for sunken objects: a towed magnetometer, a multibeam echo sounder, and a lateral surveillance sonar.
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A series of three logistic support vessels with a high ice class ARC4 based on project 23120 is being built at JSC Shipbuilding Plant Severnaya Verf for the Ministry of Defense of the Russian Federation in accordance with the contract dated June 29, 2012, concluded between JSC Shipbuilding Plant Severnaya Verf and the Federal Agency for the supply of weapons, military.
The contract provides for the construction of the lead ship and two serial ones. The lead ship should be handed over to the customer in November 2014, the second - in November 2015, the third - in November 2016. Vessels based on project 23120 will be built for the Northern, Black Sea and Pacific Fleets. Vessels have a high ice class - ARC4, that is, they have the possibility of year-round navigation in the Arctic seas.
The cost of building a series of ships is 11.715 billion rubles, the cost of building the lead ship is 3.9 billion rubles.
The ship designer on the basis of project 23120 is CJSC Spetssudoproekt (St. Petersburg).
Architectural and constructive type: offshore, steel, single-deck vessel with rudder propellers, a deckhouse in the bow, with a free deck area in the stern, a double bottom and double sides, bow thrusters and a towing winch.
Main specifications vessels based on project 23120: Total displacement 9000 tons, deadweight 3600 tons. The length is 90.0 meters, the width is 22 meters, the draft is 8.65 meters. The speed in clear water is at least 18 knots, in even ice 0.6 meters thick about 2 knots. The total power of the main diesel generators is 15,000 kW. Cruising range 5000 miles. Autonomy (in terms of provisions) is about 60 days. The crew is 27 people. The vessel provides equipped places and premises for temporary accommodation of about 50 rescued.
On the ship in the area of the cargo deck from each side, the installation of electro-hydraulic cranes with a lifting capacity of 50 tons is provided to ensure the loading and unloading of cargo, as well as the performance of auxiliary work. Cranes provide cargo operations over the entire area of the cargo deck.
Designed for loading, storage, transportation and transfer of dry cargo to the shore and various ships, as well as for towing, assistance to the crews of ships and vessels in distress.
Navigation area: independent navigation without area restrictions in non-Arctic seas; independent navigation in the summer-autumn navigation in the Barents Sea; sailing under an icebreaker's escort during the winter-spring navigation in the Barents Sea.
The lead ship of logistic support "Elbrus" project 23120 (serial number 880): November 14, 2012 - the day when the "Severnaya Verf" solemnly celebrated the centenary of its founding. By order of the Commander-in-Chief of the Navy, Admiral Viktor Chirkov, No. 657 of October 31, 2012, the name "Elbrus" was assigned. As reported on November 28, 2014 in the first half of 2015. Intended for the Northern Fleet. May 18, 2015 . June 26 . As reported on October 12 is 88%. According to a message dated November 02, mooring trials. On December 29, during outfitting work, smoke was generated in the pump room. The event will not affect the delivery date. According to a message dated March 18, 2016, fit-out work and mooring trials are underway. According to a message dated May 25, tests of the main power plant. According to a message dated September 09, the first stage of factory sea trials, which will last seven days. According to a message dated June 06, 2017, state tests, which should end in July. At the end of June from St. Petersburg to the place of basing - the port of Murmansk. According to a message dated July 25 for two days in the Baltic Sea to check the deviation (deviation) of the magnetic compass. According to a message dated August 2, the ship is heading to Severnaya Verf (part of JSC USC) from the control exit to the Baltic. Shipbuilders have begun preparing the vessel for final trials in the northern seas. According to a message dated August 11 from the Severnaya Verf Shipbuilding Plant (part of USC JSC) to the northern latitudes for the final stage of testing. According to a report dated September 20, the first half of the ship's flight test program. Will enter the fleet in 2017. According to a message dated November 01, the Northern Fleet is completing tests and preparing for the transfer procedure. On April 02, 2018, the leadership of the Russian Navy approved the acceptance certificate of the state commission on the completion of state tests of the vessel. On April 9, the flag of the auxiliary fleet of the Navy was hoisted on the ship. The ship was enlisted in the detachment of vessels for the service of the auxiliary fleet of the joint strategic command of the Northern Fleet.
KM class symbol designation✪ Arc4 AUT1 DYNPOS-2 BWM(E-S) supply vessel:
КМ✪ – self-propelled vessel built according to the Register rules and surveyed by the Register;
Arc4 - sailing in the Arctic seas is allowed during winter navigation in thin first-year ice, during summer-autumn - in average annual ice thickness up to 0.9 m. Areas and operating conditions are limited;
The ship complies with the applicable requirements of Part V "Subdivision" of the Rules for the Classification and Construction of Sea-Going Ships and fully complies with the requirements of Sec. 3 of the specified part of the Rules in case of flooding of one compartment along the entire length of the ship with calculated damage to the side;
AUT1 - the scope of automation allows the operation of the ship's mechanical installation without the constant presence of service personnel in the engine rooms and in the central control room (CPU);
DYNPOS-2 - class 2 dynamic positioning system has a redundancy that ensures the vessel is kept above the positioning point in case of a single failure in any active element of the system. This means that failure in any passive element of the system is excluded due to the presence of appropriate protection against mechanical damage and the properties of the element, confirmed by the Register certificate;
BWM(E-S) - the ship carries out ballast water management by changing the ballast at sea and, accordingly, is equipped with the Ship's Manual for the safe change of ballast at sea, approved by the Register. As a method of ballast water management, the replacement of ballast at sea using the method of successive replacement was chosen;
supply vessel - supply vessel.
The first serial logistic support vessel (former MB-75) of project 23120, building number 881: December 19, 2013. Should be handed over to the customer before the end of 2016.
The second serial logistics vessel "Captain Shevchenko" of project 23120, building number 882: The keel was laid on July 24, 2014. Should be handed over to the customer before the end of 2016.
According to a message dated May 27, 2018, the vessel will attend the annual joint Russian-Norwegian exercise "Barents 2018", which will take place from May 29 to 30 in the water area Barents Sea led by Norway. May 31 to the main base of the Northern Fleet - the city of Severomorsk, after the completion of the international exercise "Barents 2018". On August 19, as part of the naval demining detachment of the Northern Fleet, to search for, detect and destroy explosive objects in the waters of the Ob Bay of the Kara Sea. October 01 to Murmansk after the successful completion of the assigned tasks in the waters of the Gulf of Ob and the Yenisei Bay of the Kara Sea.
February 26, 2019 as part of a detachment of ships of the Northern Fleet in the Barents Sea and headed for the Atlantic. On March 20, as part of the ships, the passage from the Mediterranean to the Red Sea through the Suez Canal. April 23 at solemn events dedicated to the 70th anniversary naval forces People's Liberation Army of China. As reported on April 26, the visit to the People's Republic of China and left the port of Qingdao for the Yellow Sea. On May 10, Vladivostok, where, as part of a detachment of ships, met the Great Victory Day and took part in the ceremonial events. On June 11, a business call at the port of Puerto Bolivar of the Republic of Ecuador for west coast South America which is June 13th. According to a message dated June 19 to the passage of the Panama Canal. On July 08, a business call at the port of Praia of the Republic of Cape Verde continued to carry out tasks according to the long-distance voyage plan.
United shipbuilding corporation plans that the customer will receive the lead logistics vessel of project 23120 "Elbrus" before the end of this year. This was announced on Monday, December 25, by Ilya Zhitomirsky, Director of the USC Information Policy and Corporate Communications Department, to FlotProm.
Earlier, a source in the industry, familiar with the situation, FlotProm about the successful completion of the state tests of Elbrus. The vessel has returned to its home port of Murmansk and is awaiting the signing of the acceptance certificate. According to the source, the document will be prepared by Friday, December 29.
The press service of Severnaya Verf, the ship's manufacturer, found it difficult to name the date for the delivery of Elbrus to the Navy.
As of 17:00 on Monday, December 25, the press service of the Northern Region (Severomorsk) was also unable to answer the question of a FlotProm correspondent about the date of signing the acceptance certificate or the flag-raising ceremony on the vessel.
As Anton Sobolevsky, director of the Spetssudoproekt design bureau that designed the Elbrus, told FlotProm on December 21, the design bureau has already drawn up all the documentation. He added that the designers provide the shipyard with certain documents on time. "As far as I know, everything is almost ready (for the transfer of the vessel to the fleet - ed.)," Sobolevsky said.The lead logistics support vessel of Project 23120 Elbrus was laid down at Severnaya Verf on November 14, 2012, and launched on June 26, 2015. The vessel was planned to be handed over to the fleet in 2016. The plant delayed the construction due to project adjustments related to the need to carry out import substitution of equipment. Severnaya Verf planned to complete the state testing program in October.
The transfer to the fleet of the first serial vessel of project 23120 "Vsevolod Bobrov" is scheduled for 2018. The construction of the second serial vessel "Captain Shevchenko" was frozen.
Vessels of project 23120 are designed for loading, storage, transportation and transfer of dry cargoes to the shore, surface ships, submarines, as well as for towing support and assistance to the crews of ships and ships in distress. With a length of about 95 meters and a width of 22 meters, the ships have a displacement of 9.5 thousand tons. Draft - 9 meters. Cruising range - up to 5 thousand miles, autonomy - 60 days. Crew - 27 people.
Among the innovations of the project are a dynamic positioning system that allows you to keep the vessel at a given point in any weather conditions, two electro-hydraulic cranes with a lifting capacity of 50 tons, towing winches with a pulling force of 120 and 25 tons, a cargo deck with an area of more than 700 square meters. meters.
The hull of the vessel with the Arc4 ice class allows it to sail in arctic latitudes, breaking through ice up to 0.6 meters thick.
Shipyard "Severnaya Verf" (part of JSC "USC") within seven days will conduct the first stage of factory sea trials of the lead ship of logistic support of project 23120 "Elbrus".
The entire program of factory sea trials (ZHI) is divided into three stages. During the first, seven-day stage, under the conditions of a real sea passage, a commissioning team of about a hundred specialists will test all equipment and systems, check the main power plant in different operating modes.
After the vessel returns to the outfitting quay, shipbuilders will complete mooring trials and eliminate the identified comments. Then the ship will enter the second, main stage of the ZKhI, combined with state tests. It is designed for 14 days. During this time, all equipment and systems will be checked and presented to the customer and the Russian Maritime Register of Shipping in the scope of programs and methods of sea trials.
Upon completion of the second stage, the shipbuilders will inspect the equipment and systems, prepare the ship for towing to the home base, where the ship will be handed over to the customer and the flag-raising ceremony will take place. Shipbuilders plan to transfer the vessel to the Ministry of Defense before the end of 2016.
Elbrus has significant technical advantages over other logistic support vessels, since its project was based on the principle of universality - the ability to perform a wide range of tasks.
The total capacity of the main diesel generators (17.8 thousand kW) will allow it to transport 4.5 thousand tons of payload or up to 40 sea containers through clean water at a speed of at least 18 knots, and the ice class (ARC4) will allow it to sail in arctic latitudes, overcoming an ice thickness of 0.6 m at a speed of 2 knots. In addition, due to the powerful power plant, the ship can follow in the ranks of ships performing a combat mission.
Elbrus has increased maneuverability due to bow thrusters, which will allow it to deliver cargo to ships on the high seas. The high performance of loading and unloading operations on board will be ensured by electro-hydraulic cranes with a lifting capacity of 50 tons. There are quite a few cranes with such a large lifting capacity on operating ships. Maneuverability and equipment with modern powerful cranes make the project 23120 vessel an excellent assistant in the maintenance of drilling platforms. The vessel provides for the possibility of receiving and transferring cargo from a helicopter.
Elbrus is capable of not only transporting and reloading dry cargo, it also has the functions of a tugboat. For towing support, the main and auxiliary towing winches with a pulling force of 120 and 25 tons, respectively, are installed on the deck. This equipment, combined with a powerful power plant, makes it possible, if necessary, to tow even an aircraft carrier.
Another purpose of the ship is to help ships and ships in distress. For this purpose, it is provided with a pressure chamber for decompression and general barogen therapy and a rescue evacuation system, as well as rooms for temporary accommodation of 16 people.
Elbrus is also ready to carry out research tasks. For example, for mapping the bottom topography and searching for sunken objects, it is equipped with a multi-beam echo sounder.
"Elbrus" corresponds to the A1 automation class, which means that the ship can be serviced by a minimum number of personnel. The crew is provided with comfortable cabins, a modern utility block, a gym, a sauna with a swimming pool.
During the construction of Elbrus, import substitution of some of the equipment was successfully carried out. For example, a domestic analogue was used instead of an imported power cable, a foreign mist-sprayed water system was replaced with a Russian one, and a Russian-made hydroacoustic antenna was used instead of a European-made hydroacoustic antenna.
Elbrus, the lead logistics support ship of project 23120, was laid down in 2012. Project 23120 was developed by the St. Petersburg Design Bureau Spetssudoproekt.
The main characteristics of the vessel:
length - 95 m;
width - 22 m;
draft - 9 m;
speed - 18 knots
displacement - 9,500 tons;
cruising range - 5,000 nautical miles;
autonomy - about 60 days;
crew - 27 people.
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SHIP LOGISTICS "ELBRUS" PROJECT 23120
PROJECT 23120 LOGISTICS VESSEL "ELBRUS" 
Elbrus will become a new type of auxiliary vessel for the Russian Navy. In the summer of 2012, the Federal Agency for the Supply of Arms, Military, Special Equipment and Materiel of the Ministry of Defense of the Russian Federation (Rosoboronpostavka) electronic form an open auction for the construction of three marine logistic support vessels for the Russian Navy, on June 29 signed a state contract with OJSC Severnaya Verf for their construction.
The vessel was designed by St. Petersburg CJSC "Spetssudoproekt" under the supervision of chief designer Anatoly Petrov and is being built to the class of the Russian Maritime Register of Shipping (RS): KM Arc4 AUT 1 DYNPOS-2 BWM (E-S) Supply vessel. The operation of the vessel is provided under the flag of the Russian Federation.
Architectural and constructive type: offshore, steel, single-deck vessel with rudder propellers, a deckhouse in the bow, with a free deck area in the stern, a double bottom and double sides, bow thrusters and a towing winch.
On the day of the celebration of the 100th anniversary of the Northern Shipyard - November 14 - the laying of the lead ship of project 23120 took place in the boathouse of the enterprise, which was given the name "Elbrus" by Order of the Commander-in-Chief of the Navy Admiral Viktor Chirkov No.
Purpose of the project 23120 vessel:
– loading, storage, transportation and transfer of dry cargo to the shore, surface ships, submarines, ships;
- towing support, assistance to the crews of ships and vessels in distress. Navigation area:
- independent navigation without area restrictions in the non-Arctic seas;
– independent sailing in the summer-autumn navigation in the Barents Sea;
— sailing under the guiding behind the icebreaker in the winter-spring navigation in the Barents Sea.
The ship must be equipped with devices that ensure the loading and unloading of people and goods on aircrafts without boarding the ship.
In the area of the cargo deck, provide for the placement of electro-hydraulic cranes with a lifting capacity of at least 50 tons on each side to ensure loading, unloading of general cargo, and auxiliary work. Cranes must provide cargo operations over the entire area of the cargo deck.
For loading (transshipment) of goods, provide for an electro-hydraulic folding telescopic crane with a capacity of 3-5 tons with an outreach of 2-12 m with a remote control panel.
To ensure the mapping of the bottom and the search for sunken objects on the ship, provide:
- side-scan sonar;
— multibeam echo sounder;
— towed magnetometer.
To solve the problems of rescuing ship crews, means of rescuing personnel from the surface of the water should be installed (a working rescue boat with inflatable sides, a high-speed rescue boat, pneumatic landing gear, a complex of remote-controlled uninhabited underwater vehicle survey class, life baskets, means of lighting the sea surface at night, means of sound underwater communication) and a two-compartment pressure chamber with a system information support providing diving operations and therapeutic recompression.
A communication complex should be installed on the ship (with installation sites reserved for encryption communication equipment), providing:
— officials ship with all internal and external communication services (outgoing and incoming);
— provision of multiservice services (through the ship’s infocommunication object network) to the ship’s officials, automated systems(complexes), radio equipment and control systems of the technical means of the ship (data exchange, IP-telephony, intra-ship communication, including loud-speaking general and intercom, videotelephone communication, video conferencing, video broadcasting, control of the state and movement of personnel on the ship) and access of ship officials to information resources information systems Navy.
To accommodate personnel on board, provide: single or double cabins.
To accommodate passengers (anti-terror groups), provide for a salon or four-bed cabins for 16-20 people, as well as an arsenal for storing small arms.
Provide equipment for the galley and canteens modern equipment for cooking and serving food, taking into account the innovative technological solutions adopted in world practice.
Under the terms of the contract, Severnaya Verf will deliver the first vessel to the customer in November 2014, the second in November 2015, and the third in November 2016. Ships are being built for the Northern, Black Sea and Pacific Fleets.
SERIES
Factory No. 880 - laid down on 11/14/2012 - launched on 06/26/2015 "Elbrus"
Factory No. 881 - laid down on 12/19/2013 "Vsevolod Bobrov" ("MB-75")
Factory No. 882 - laid down on 07/24/2014 "Captain Shevchenko"
CHARACTERISTICS
Full displacement, t about 10,000;
- with a draft of 8.5 m is about 9000 tons.
The deadweight of the ship with a draft of 8.5 m is approx. 3600 tons
Main dimensions:
- the greatest length: 90.0 m;
- width along the hull: 22.0 m;
- the draft is the greatest: 8.65 m.
home power plant: main diesel generators (GDG) 15,000 kW
Travel speed:
- fully loaded with a maximum draft of three points not less than 18 knots.
- in even ice 0.6 m thick is about 2 knots.
Cruising range, about 5,000 miles;
Autonomy (in terms of provisions), about 60 days;
Crew, people 27.
Rescued:
- equipped places and premises are provided for temporary accommodation of the rescued (about 50 people).
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