Saturation Diving IRM (2nd Campaign).

The 2nd Campaign Saturation Diving IRM Contract commenced on 15th April 2017. The project is a technical services contract from Pertamina Hulu Energy ONWJ, Indonesia (Offshore Northwest Java) for “Provision of Saturation DSV and associated services”.


PT OSI utilizes the Indonesian flagged DP II DSV Crest Odyssey 1, complete with 12 man integral saturation diving system, Heave Compensated 100T Knuckle Boom  Crane, Work  Class ROV and all associated project management and engineering support provided by its Indonesian subsea independent engineering entity “PT. Marine Engineering Services (PT.MES)”.


2017 Saturation Diving Campaign Projects consists of:

  • Sectional Riser Replacement
  • Pipeline  Repairs
  • 87 Anode Pods (CP Retrofit) Installation at 28 different platforms (in progress)
  • Additional IRM and sectional replacements