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SEMI-SUBMERSIBLE DRILLING UNIT

Year:

2012

Project Name:

NAN HAI 2

Type:

Semi-submersible Rig

Dimension(L/B/H):

108.2m/67.36m/36.58m

Project Period:

01/2012-04/2012

Main Jobs Description:

Tank coating: 100,000m2; hull coating: 20,000m2;Steel structure: 500 t.
Mooring winch system overhauling and anchor chain survey; Derrick inspection and repair; Thruster repair;3 liftboats renewal;Zero discharging system fabrication and installation;Mud system safety valve repair;CCR & PA/GA/radio/radar/BFE renewal.