Seajacks Enters Into Contract to Provide Basic Design Package for GustoMSC

Seajacks Enters Into Contract to Provide Basic Design Package for GustoMSC

In February 2010 Seajacks entered into a contract with GustoMSC to provide the Basic Design Package for two purpose built wind farm installation vessels.

In June 2010 Seajacks entered into a contract with Lamprell shipyard to build these new vessels and Seajacks will take delivery of the first new-build, Seajacks Zaratan, in May 2012, and the additional new-build shortly thereafter.

These self-propelled jack-ups have been designed specifically to service the wind farm installation market in the harsh operating environment of the North Sea, as well as to provide services to the oil and gas industry. The vessels will be a modified version of the MSC NG5500 design, which incorporates a fully redundant DP2 propulsion system, accommodations for 90 persons, and an 800T leg encircling crane designed by MSC.

 CONSTRUCTION

Hull

Completed

Paint system completed up to main deck level.

Spud cans

Completed.

 Legs

All 4 x starter leg sections installed on board – welding to spud cans completed

All leg sections are now complete and delivered to the yard

Welding of leg 4, (sections 2/3), and leg 2 (sections 2/3) now complete

Welding of leg 3 (section 2/3) now in progress

 Main deck

Complete with exception of:-

Secondary/ tertiary steel now being fabricated and installed

Main crane boom block pocket now being installed

Mooring equipment now being installed.

 Accommodation

Structure complete

Insulation, electrical, plumbing, HVAC, and outfitting works ongoing throughout, with 1st level now complete and furniture being installed

Helideck pancake – block 44 – installed onboard, awaiting technician to start installation of aluminium Helideck

Secondary/ tertiary steel continues being fabricated and installed.

Machinery foundations

Completed throughout.

Cable trays

Completed throughout

Electric cable

Installation and termination of all cables ongoing throughout machinery spaces, public spaces and accommodation

Most work is now on control / automation cable.

 Machinery installation

Installation of all machinery complete with exception of:

Main crane, 2 x auxiliary cranes, 2 x lifeboats, Fast Rescue Boat, emergency anchor winch and clump weight winches.

 Pipe work

Complete with exception of installation of leg jetting system.

Main 800T crane

Tub collar installed and fully welded

All main components onsite except for main hoist wire

Currently installing bogies on slewing platform

Running in main electrical power cables.

 Jacking system

System is now mechanically and hydraulically complete

Continue installing control / instrumentation

All 4 x legs have been “stroked”

Ready for 1st jacking operation on 27th January.

 Electrical work

N.E.S and Kongsberg on schedule

Kongsberg consoles installed in E.C.R and on bridge (suppliers service engineers on site)

Installing panels in bridge electrical room.

 Auxiliary cranes

Both cranes on site

2 x crane pedestals completed and both installed

Cranes to be fitted after load out.

[mappress]
Offshore Nieuws Staff ,  January 26, 2012; Image: seajacks