


Fuel Gas Supply System (FGSS) Services
Scanunit provides complete maintenance and service solutions for Fuel Gas Supply Systems (FGSS), supporting the safe and efficient operation of LNG-powered vessels. Our experienced team delivers a comprehensive range of services, including:
- Tank Services: Gas freeing, inerting, drying, vacuum measurement, and cooldown of storage tanks.
- Bunkering Support: Assistance with LNG bunkering operations.
- Equipment Maintenance: Inspection, repair, and replacement of Boil-Off Gas compressors, LNG LP/HP pumps, and cryogenic valves.
- Valve Overhaul & Testing: Cryogenic safety valve testing, maintenance, and replacement.
- System Optimization: Troubleshooting, fault finding, piping, and cryogenic insulation.
- Instrumentation & Electrical: Calibration of pressure, level, and temperature sensors, PLC replacements, and frequency converter servicing.
- Project Execution & Crew Training: Planning, execution, and onboard training to ensure compliance and operational readiness.
- Spare Parts Supply: Genuine parts for key FGSS components.
Get in touch with us for more details on how we can support your FGSS operations. Contact Thomas Thunberg or Patrick Hilleström for more information!