GM4D/4000 Semi-Sub

Semi-Sub Drilling Rigs

Deepwater Semi-Submersible Drilling Platforms built in CIMC Raffle Shipyard.

GM 4000 & GM 4D (Improved Version), is 6th Generation Deepwater Semi-Submersible Drilling Platform equipped with “State Of The Art” Drilling and Dynamic Positioning (DP3) conforming to high standard “Norsok” specification/requirement constructed in CIMC Raffles for “COSL” and “North Dragon”.

Length: 104.5m, Width : 65m, Depth : 36.8m,
Complement : GM4D ~110 Personnel, GM4000 ~120 Personnel

Description of Work Performed:
Turnkey contract for engineering design, equipment supply, installation & hook up and start up/commissioning of HVAC & Refrigeration Provision Systems for accommodation quarters (Norsok Requirement) and Machinery Space Mechanical Ventilation Systems.

GM 4D Projects (On going)
Year Contract Awarded: 2013~2015
Shipyard: CIMC Raffles Shipyard
Owner: North Sea Rigs

1. "North Dragon" - Hull YCRO Hull H270
2. "Beacon Atlantic" - Hull YCRO Hull 1297
3. "Beacon Pacific" - Hull YCRO Hull 1305

GM4000 project (Completed)
Year Contract Awarded 2005 - 2012
Shipyard: CIMC Raffles Shipyard
Owner: COSL

1. COSL Pioneer - Year 2011
2. COSL Promoter - Year 2013
3. COSL Innovator - Year 2014
4. COSL Propector - Year 2015


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