Seaway Strashnov
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The Seaway Strashnov is a crane ship built in 2011 as Oleg Strashnov .
history
The ship was built under the hull number 7716 at the Dutch shipyard IHC Merwede in Krimpen . The keel was laid on April 3, 2008, the launch on August 22, 2009. The ship was completed on March 31, 2011. The design of the ship came from the Dutch company GustoMSC. The construction costs for the ship were estimated at 460 million US dollars. The cost ended up being around $ 500 million.
The ship, built as Oleg Strashnov , was renamed Seaway Strashnov in early 2019 .
Technical data and equipment
The ship is powered by diesel-electric technology . Propulsion for the two driven by electric motors are azimuth thruster each with 5,500 kW power available, in the rear area are the ship. There are also two propeller pods arranged amidships, each with an output of 3,500 kW, and two transverse thruster systems , each with 1,145 kW, in the bow area of the ship. The ship thus has a system for dynamic positioning (DP3). The ship can also be anchored using a total of eight anchors. The anchors are each raised or lowered using a winch with 2200 m of wire.
Six diesel generator sets from the manufacturer Wärtsilä (type: 9L32) each with an output of 4,500 kW ( apparent power : 5,400 kVA ) are available for power generation. In addition, an emergency generator with an output of 1,200 kW was installed.
The deck superstructures are located in the front area of the ship. Above the deckhouse there is a helicopter landing pad suitable for the use of Sikorsky S-61 N and Sikorsky S-92 helicopters. In the rear there is a crane that can lift 5,000 t. The crane has two additional hoists that can lift 800 and 200 t respectively. The crane can work at a height of around 100 m. The additional hoists reach around 110 m (200 t crane) or 130 m (800 t crane).
The open deck area between the superstructure and the crane is 3,950 m². It can be loaded with up to 10 t / m² and a total of 8,500 t.
The hull of the ship is widened to 47 m in the upper area. In crane operation, the ship can increase its draft, which is 8.5 m , with the help of ballast water up to 13.5 m, so that this area is submerged in the water and thus provides more stability. With this construction, the underwater hull could be kept relatively narrow with a maximum of 37.8 m, which means that the ship can achieve a higher speed.
The ship can also be equipped as a pipelayer (S-Lay method). The infrastructure required for welding pipes together in the form of a "firing line" is located below the open working deck.
There is space on board for a maximum of 395 people, who can be accommodated in 121 cabins. 22 of the cabins are single cabins, 99 are double cabins, which are prepared for occupancy by up to four people.
literature
- Oleg Strashnov - Dual Draft Heavy Carrier. In: Offshore Industry. 2008, Volume 1, Number 2 ( PDF , 1 MB).
- Richard den Hollander: Seaway Heavy Lifting set to take delivery of second heavy lift crane vessel. In: Oil & Gas Technology. 2010, pp. 52–55 ( online ; requires Flash).
- Wim van der Velde: Offshore Heavy Lifting - Seaway Heavy Lifting's Oleg Strashnov and Stanislav Yudin. In: SWZ Maritime. Stichting Schip en Werf de Zee, vol. 136, March 2015, pp. 41–43, ISSN 1876-0236 ( PDF ( Memento from June 19, 2018 in the Internet Archive ), 4.8 MB).
Web links
- About the ship , Seaway Heavy Lifting
- Brochure , Seaway Heavy Lifting (PDF, 183 kB)
- Data sheet , Royal IHC (PDF, 309 kB)
- Data sheet ( Memento from November 18, 2017 in the Internet Archive ), Subsea 7 (PDF, 251 kB)
- Data sheet ( Memento from December 22, 2016 in the Internet Archive ), GustoMSC (PDF, 300 kB)
- Interactive virtual tour (requires Flash)
Individual evidence
- ↑ Launching Heavy Lift Vessel - Oleg Strashnov , press release, IHC Merwede, August 31, 2009. Accessed December 19, 2016.
- ↑ 5,000 ton ship crane , Vertical.net, June 1, 2007. Accessed December 19, 2016.
- ^ A b c Jeremy Beckman: Seaway set to go global with high-speed Oleg Strashnov , Offshore, April 1, 2011. Accessed June 19, 2018.
- ↑ Erik van den Berg: Laatste tests voor 'Oleg Strashnov' , RTV Rijnmond, March 11, 2011. Accessed December 19, 2016.
- ↑ Stanislav Yudin and Oleg Strashnov renamed , Ocean Energy Resources, February 22, 2019. Retrieved June 6, 2019.
- ^ A b Jan Babicz: Crane vessel Oleg Strashnov , Encyclopedia of Ship Technology, Wärtsilä Corporation. Retrieved December 19, 2016.
- ↑ Oleg Strashnov ( Memento from December 20, 2016 in the web archive archive.today ), IHS Fairplay, February 2, 2012.
- ^ David Morgan: Oleg set to join the SHL fleet , OE Offshore Engineer, March 1, 2011. Retrieved December 19, 2016.