Mighty Servant 1

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After being positioned over the submerged deck of the Dutch heavy lift ship Mighty Servant I at Algeciras, Spain, 1 April 1992, USS Tonkawa (YTB-786) and USS Eufaula (YTB-800), and the mine countermeasures ship USS Guardian (MCM-5) wait to be raised out of the water.
Career (Netherland Antilles) 60px
Name: Mighty Servant 1
Owner: Dockwise
Operator: Dockwise
Builder: Oshima Shipbuilding Co. Ltd.
Oshima, Japan
Identification: IMO number: 8130875
Status: Operational
Notes: [1]
General characteristics
Class and type: LRS + 100 A1 + Non-perishable cargoes
Tonnage: gross tonnage (GT) of 29,193 tons 40,910 metric tons deadweight (DWT)
Length: 190.03 m (623.5 ft) 174.70 m (573.2 ft) b.p.
Beam: 40 m (130 ft) (originally 40 m)
Draught: 4 m (13 ft) (minimum)
8.77 m (28.8 ft) (sailing)
26 m (85 ft) (submerged)
14 m (46 ft) (maximum cargo)
Depth: 12 m (39 ft)
Depth of hold: 50 x 16 x 7.5 m (160 x 52 x 25 ft)
Hatch: 31 × 14.6 m (102 × 47.9 ft)
Installed power: Two diesel generators 440 V/60 Hz, 190 kW or 380 V/50 Hz, 150 kW. One diesel generator 440 V/60 Hz, 590 kW. One emergency diesel generator 440 V/60 Hz, 190 kW or 380 V/50 Hz, 150 kW. One turbo generator set 440 V/60 Hz, 820 kW.
Propulsion: 2 x 6,770 kW Wärtsilä 12V38A diesel generator sets, driving two c.p. propellers by four E-motors of 3,100 kW each. Two propellers can be driven by one engine. Two bow thrusters of 500 kW each.
Speed: 14 kts (cruising); 15 knots (max.)
Endurance: 59 days
Crew: 20

Mighty Servant 1 is a 29,000-ton heavy-lift ship capable of carrying very large vessels and offshore platforms.

History

The Mighty Servant 1 was built for Dutch shipping firm Wijsmuller Transport, which merged in 1993 with Dock Express Shipping to become Breda-based offshore heavy lifting group, Dockwise Shipping B.V.[2] Mighty Servant 1 carried things such as oil rigs and floating drydocks.[3]

Originally 40 meters wide, she was increased to 50 meters around 1999 to lift the production rig P36.[citation needed]

Service

She can carry the heaviest semi-submersible drilling units, harsh-environment deep-water jack-up rigs and large floating production platforms like TLP's, FPU's and spars with drafts of up to 14 metres.[4]

See also

Notes

  1. ""8130875"" (subscription required). Miramar Ship Index. R.B. Haworth. http://www.miramarshipindex.org.nz. 
  2. "Mighty Servant 1". Dockwise. http://www.dockwise.com/page/fleet/fleetdata-3.html. Retrieved 6 November 2009. 
  3. Trish Hoffman. "MSC takes drydock on 13,000 mile commute". Military Sealift Command. http://www.msc.navy.mil/sealift/2005/August/drydock.htm. Retrieved 6 November 2009. 
  4. "Heavy Marfine Transport". Dockwise. http://www.dockwise.com/page/heavy-marine-transport.html. Retrieved 29 May 2010. 

External links

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