The Systems integration Center 1 (SI 1)

The Systems integration Center 1 (SI 1) is one of the operational units in the Telecommunications field, providing integrated system services for the OSB Group.SI 1 focuses its strategic development on products, solutions, and services in the offshore oil and wind power exploitation sector.The workforce of the center possesses high expertise and experience, capable of providing flexible technical solution consultancy tailored to the needs of customers. They are trained and well-versed in meeting safety standards for work on offshore projects.


  • Emergency alert and PA/GA notification system; Intercom & Talkback internal communication system.
  • Subsystems within the TELECOM package, including:
    • VSAT, Isatphone, Inmarsat C/Broadband;
    • Radio systems (MF/HF/VHF/UHF, NDB, Crane Radio, Microwave Radio);
    • PABX telephone exchange system & Data network connection system (LAN/OTN/WAN);
    • CCTV surveillance and intrusion detection system.
    • Meteorological systems such as wind, temperature, humidity, pressure, visibility, etc.;
    • Entertainment television system on platforms;
    • RADAR & AIS (ARPA) systems;
    • Maritime distress position indicating systems (Foghorn, NAVTEX, EPIRB, SART);
    • Power supply systems for telecommunications (ATS, UPS, batteries);
    • Network management, monitoring, and control systems (NMS or M&C);
    • Test tools (Spectrum analysis & signal analysis, power measurement and signal generators).
  • Technical services include:
    • System consultancy, design, and integration;
    • Deployment, installation, and testing (FAT/SAT/SIT);
    • Technical support (online or onsite, onshore or offshore);
    • Technology training and transfer;
    • Equipment and system repair and maintenance;
    • Equipment and system rental.
  • Typical Projects:
    • Design, supply, and installation of telecommunications systems used in the oil and maritime sectors (Typical projects include Communication Information Systems for HLHV JOC, East Sea 01, Sao Vang & Dai Nguyet, BK19, Gallaf 3, etc.);
    • Supply and installation of TELEMETRY systems, Radar & Racon systems, meteorological systems for FPSO East Sea 01, FSO Golden Star vessels;
    • Repair, maintenance, and servicing of telecommunications systems on drilling platforms for clients.