Multi role ERRV
.jpg) Cygnus Sentinel
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Multi Role ERRV is the name of an offshore utility type operated by Sentinel Marine in Aberdeen in the United Kingdom . Four ships of each type were built in the two variants Multi Role 61m ERRV and Multi Role 62m ERRV .
The ships can be used for various tasks. Primarily, they are but for security and rescue tasks ( "Standby Vessel" and "Emergency Response and Rescue Vessel" (ERRV)) for drilling and production platforms in offshore - oil and gas fields used.
history
The first four ships of the Multi Role 61m ERRV type were ordered on March 15, 2013 with an option for four more ships. They were built at the Chinese shipyard Fujian Southeast Shipyard. Construction of the first four ships began with the first steel cut on July 17, 2013. The ships were delivered between January 2015 and February 2016.
Instead of another four ships of the Multi Role 61m ERRV type, four Multi Role 62m ERRV ships were ordered on April 9, 2014. The ships were designed by the marine architecture firm Focal Marine & Offshore in Singapore and are referred to here as "Focal 531". These ships were built at the Chinese shipyard Cosco Shipping Heavy Industry (Dalian) Co. Construction began with the first steel cut on October 18, 2014.
The ships were part of a £ 110 million investment program by Sentinel Marine. The ships were u. a. with funding from Clydesdale Bank and NORD / LB for £ 28m.
description
The ships are two twelve-cylinder - diesel engines from manufacturer Caterpillar : powered, via reduction gears on two (Type 3512C-HD) pitch propellers with Kort nozzle act. Both drive trains can work independently of each other and thus offer the ships a redundant drive. The ships are equipped with a retractable propeller gondola in the bow area and a cross-thruster control system in the bow and stern. The ships have a system for dynamic positioning .
Three diesel generator sets and two shaft generators are available for power generation. The engines drive Leroy-Somer generators. An emergency generator was also installed.
The superstructures are in the front half of the ships. An open working deck is located behind the superstructure. Two spills and two winches are installed on deck . A hydraulically operated crane is available as a lifting tool, which is attached behind the superstructure.
The ships have a total of five decks. The deck layout of the two types is slightly different. Below the main deck are u. a. the engine room and the engine control room . In the front area of the ship there is a room with 75 seats. On the main deck there is the open working deck as well as a hospital, a rest and relaxation room with 26 beds as well as showers and toilets. Also included here are fair , galley and various storage rooms housed. The Multi Role 61m ERRV ships have a lounge next to the exhibition center. Accommodation for the ship's crew is set up on the two decks above the main deck . In other rooms are u. a. a changing room for the crew members, a fitness room and storage and operating rooms. On the ships of the Multi Role 61m ERRV type, a laundry is also housed here, which is on the main deck of the Multi Role 62m ERRV ships. These ships also have a sauna here. Which is located on the top deck bridge .
There are areas in front of the navigating bridge and on the working deck that are intended for the transfer of people or material by helicopter . The back of the ships is covered and the crew on arrival-and-place and anchor maneuvers provides weather protection.
In the midship area there are rescue zones on both sides of the ships. Nets can be attached here so that people can climb on board in the water. The ships are also equipped with a rescue net for people floating in the water, a rescue cage for six people and a line throwing device.
The ships are equipped with two dinghies , one of which is a fast rescue boat that z. B. is required for rescue operations. The dinghies are hung in davits , with the help of which they can be lowered into the water and picked up again. It is possible to bring another rescue boat with you, which can be lowered into the water with the crane and picked up again.
The ships can also be used to combat water pollution. The ships of the Multi Role 62m ERRV type are equipped to fight oil spills, the Multi Role 61m ERRV ships can be equipped accordingly if required.
Technical specifications
Multi Role 61m ERRV
The power of the drive motors is 1425 kW each . The drive motor of the propeller nacelle has an output of 500 kW, the cross-thruster control systems each 400 kW.
The diesel generators each have an output of 500 kW, the shaft generators each have an output of 600 kW. The emergency generator has an output of 80 kW.
The open working deck is around 325 m². It can be loaded with 7 t / m². A total of 500 t can be loaded on deck. The capstans have 5 t each, the winches have 10 t each. The crane can lift up to 10 m of 4 t and up to 14 m of 2 t.
On board the ships there is space for 25 crew members who can be accommodated in five single and ten double cabins.
The bollard pull of the ships is 30 t.
Multi Role 62m ERRV
The power of the drive motors is 1400 kW each. The drive motor of the propeller nacelle has an output of 500 kW, the cross-thruster control systems each 400 kW.
The diesel generators each have an output of 400 kW, the shaft generators each have an output of 700 kW. The emergency generator has an output of 84 kW.
The open working deck is around 400 m². It can be loaded with 7.5 t / m². A total of 600 t can be loaded on deck. Spills and winches each have a pulling force of 5 t. The crane can lift 3 t with a 13 m outreach.
There is room for 26 crew members on board the ships, who can be accommodated in four single and eleven double cabins.
The bollard pull of the ships is 30 t.
Ships
Multi Role 61m ERRV
| Multi Role 61m ERRV | |||
|---|---|---|---|
| Building name | Build number | IMO number |
Keel laying, launching, delivery |
| Cygnus Sentinel | SK85 | 9696644 | May 6, 2014 August 23, 2014 February 14, 2015 |
| Fastnet Sentinel | SK86 | 9696656 | May 30, 2014 September 29, 2014 January 27, 2015 |
| Lundy Sentinel | SK87 | 9696668 | August 27, 2014 December 22, 2014 August 19, 2015 |
| Forties Sentinel | SK88 | 9696670 | July 29, 2014 April 4, 2015 February 25, 2016 |
Multi Role 62m ERRV
| Multi Role 62m ERRV | ||||
|---|---|---|---|---|
| Building name | Build number | IMO number | Keel laying, launching, delivery |
annotation |
| Portland Sentinel | SK97 (N533) | 9761413 | February 28, 2015 October 5, 2015 July 15, 2016 |
|
| Biscay Sentinel | SK96 (N532) | 9761401 | February 28, 2015 April 12, 2016 March 14, 2018 |
|
| Bailey Sentinel | SK98 (N534) | 9761425 | June 10, 2015 November 24, 2016 July 9, 2018 |
|
| Malin Sentinel | SK99 | 9761437 | October 28, 2016 |
under construction |
The ships operate under the flag of the United Kingdom. Home port is Aberdeen.
The ships are built for use in offshore oil and gas fields and are mainly used in this area.
The Fastnet Sentinel was chartered to the Border Force of the UK Home Office for almost a year in 2016 and was used in the Mediterranean to rescue refugees. In the course of the operation, over 1000 people were rescued from distress or dangerous situations.
The Lundy Sentinel has been chartered to the European Fisheries Control Agency since the beginning of 2018 . The charter contract runs for two years. There is an option to extend it for two more years. The ship is used in fisheries control throughout Europe . It can also be used for coast guard tasks , border control, for SAR operations and for water pollution.
Web links
- Fleet List , Sentinel Marine
Individual evidence
- ↑ Sentinel Marine orders four Multi-Role Field Support ERRVs , Sentinel Marine, March 28, 2013. Retrieved July 19, 2019.
- ↑ a b c d e f Andrew Cooke: Mariner Sentinel , Shipping Today & Yesterday Magazine, January 9, 2018. Retrieved July 19, 2019.
- ↑ DSV & ERRV Design Order for FOCAL , Focal Marine & Offshore. Retrieved July 19, 2019.
- ↑ Focal 531 - 62m / ERRV , Focal Marine & Offshore. Retrieved July 19, 2019.
- ↑ a b It’s the magnificent seven for Sentinel Marine , The Press and Journal, May 25, 2018. Retrieved July 19, 2019.
- ↑ Sentinel Marine Launches Modern Fleet with Clydesdale Bank Support , Clydesdale Bank, June 9, 2015. Accessed July 19, 2019.
- ↑ a b Martin Peters: Emergency Response and Rescue Vessel Duties & Lessons Learned from Actual , Sentinel Marine (PDF, 1.9 MB). Retrieved July 19, 2019.
- ↑ Cygnus Sentinel , data sheet, Sentinel Marine (PDF, 1.1 MB). Retrieved July 19, 2019.
- ↑ Fastnet Sentinel , data sheet, Sentinel Marine (PDF, 1.1 MB). Retrieved July 19, 2019.
- ↑ Lundy Sentinel , data sheet, Sentinel Marine (PDF, 1 MB). Retrieved July 19, 2019.
- ↑ Forties Sentinel , data sheet, Sentinel Marine (PDF, 1.1 MB). Retrieved July 19, 2019.
- ↑ Portland Sentinel , data sheet, Sentinel Marine (PDF, 833 kB). Retrieved July 19, 2019.
- ↑ Biscay Sentinel , data sheet, Sentinel Marine (PDF, 1.3 MB). Retrieved July 19, 2019.
- ↑ Bailey Sentinel , data sheet, Sentinel Marine (PDF, 1 MB). Retrieved July 19, 2019.
- ↑ Malin Sentinel , data sheet, Sentinel Marine (PDF, 1.1 MB). Retrieved July 19, 2019.
- ^ Fastnet Sentinel in NW Europe for the first time. In: North Sea Vessel Report , Braemar ACM Offshore, January 2017, p. 10 (PDF, 2.3 MB). Retrieved July 19, 2019.
- ↑ AFM evacuates two migrants off vessel early this morning , The Malta Independent, November 27, 2016. Retrieved July 19, 2019.
- ↑ EFCA charters a EU fisheries patrol vessel , press release, European Fisheries Control Agency , 7 December 2017 (PDF, 146 kB). Retrieved July 19, 2019.
- ↑ Jake Frith: European Fisheries Control Agency patrol vessel charter , Maritime Journal, January 31, 2018. Retrieved July 19, 2019.