Overall Hebron Platform Execution

 Bull Arm Construction

GBS (Bull Arm)

  • Gravity Based Structure (GBS) construction in dry dock including civil and mechanical outfitting (MOF)
  • Tow out and installation at deep water site (DWS)
  • GBS construction at DWS - civil and MOF including solid ballast

To learn more about the GBS visit the KKC website More

Topsides (Bull Arm, Marystown, Korea)

  • Utilities process module (UPM) transferred to topsides integration pier via heavy lift vessel
  • Drilling support module (DSM) & drilling equipment set (DES) installed and integrated onto UPM
  • Living quarters (LQ), helideck and west lifeboat station transferred to barge and installed onto UPM
  • East lifeboat station and flare boom lifted and installed onto UPM
  • Complete all module integration connections and commissioning
  • Integrated topsides floated to the Bull Arm DWS for mating and hook-up with the GBS
  • Hook-up and commissioning of topsides and GBS

To learn more about the Topsides visit the WorleyParsons website More


  • Tow out and installation at offshore location, including grouting