Refuelling Systems Inspection, Certification & Maintenance

SES Energy delivers proven expertise in the Inspection, Certification and Maintenance of offshore refuelling systems, ensuring all equipment operates safely and remains fully compliant with local and international aviation and maritime regulations. With decades of hands-on experience, we help operators maintain the highest standards of safety, reliability and operational readiness across their offshore assets.

Our Refuelling Systems Inspection, Certification & Maintenance Services Include:

Component Inspection & Maintenance
Quarterly, Biannual & Annual Inspections
Fuel Testing & Certification
Service & Maintenance of Safety and Monitoring Systems
System Preservation, Reactivation & Commissioning
Full Compliance Overview for Refuelling Systems and Helidecks
Comprehensive Inspection Reports with Findings & SES Recommendations
Remote Survey Support
Spare Parts Management, Stock & Supply

Global Support Offering Local Expertise

Our team of multi skilled offshore technicians deliver the complete range of services worldwide. With teams located across the UK, Norway, USA, Singapore, Qatar and UAE we offer 24/7 support globally.

Our structured maintenance programs are delivered to the highest standards on a 3,6,9 and 12 monthly basis, certifying our customer systems to the latest CAA CAP 437 regulations.

We also inspect and certify systems in accordance with additional global and regional regimes, including: JIG 1-4, Brazilian Normann, Angolan ANAC, EI 1530, Norwegian NORSOK, USA, Malaysia CAAM, KSA requirements, ICAO, and CAR-HVD.

Component Inspection & Maintenance

Periodic maintenance of refuelling and monitoring systems is essential to ensure fuel is delivered free from contaminants such as particles and water.

SES Energy operates a fully equipped workshop supported by specialist technicians trained in the refurbishment, servicing, repair, inspection, and testing of Helifuel system components - all completed in full compliance with national and industry regulations.

Our teams are available globally, providing fast, dependable component maintenance wherever your operations demand it.

Quarterly & Annual Inspections

Quarterly and annual inspections of Helicopter Refuelling Systems (HRS) are essential for maintaining safety, regulatory compliance, and continuous operational readiness.

Our technicians perform detailed checks of all critical components - pumps, dispensers, tanks, filtration units, and monitoring systems - to verify functional integrity and ensure systems remain free from contamination.

Routine inspections allow early identification of developing issues, reducing downtime and maintaining compliance with CAP 437 and broader global standards.

SES Energy technicians are certified to both international and regional regulatory frameworks including JIG 1-4, Brazilian Normann, Angolan ANAC, EI 1530, Norwegian NORSOK, Malaysia CAAM, KSA requirements, ICAO, CAR-HVD, and U.S. aviation requirements.

Fuel Testing & Certification

SES Energy delivers accurate and reliable fuel testing, system audits, and recertification services to maintain the safety and performance of offshore helicopter refuelling systems. Our structured maintenance plans - delivered on a 3, 6, 9 and 12 monthly basis - ensure full compliance with the latest CAA CAP 437 guidance.

We also perform onboard testing and calibration of key components, including hoses, pressure relief valves, and flow meters, reducing the need to send equipment onshore and minimising operational disruption.

All fuel testing and certification is carried out in accordance with Def Stan 91-091 and ASTM D1655, ensuring full compliance with international fuel quality standards essential to aviation safety.

Service & Maintenance of Safety and Monitoring Systems

Our engineering teams provide comprehensive service and maintenance for all helideck safety and monitoring systems, including fire suppression, CCTV, safety equipment, and helideck monitoring systems. Through routine inspections, testing, and preventative maintenance, we ensure every asset remains safe, reliable and fully compliant, supporting uninterrupted offshore operations and reducing the risk of costly downtime.

Preservations, Reactivations & Commissioning of Systems

Our specialist teams safeguard your refuelling assets during extended shutdowns and ensure safe, compliant reactivation and commissioning when operations resume.

We implement structured preservation programmes that prevent issues such as biological growth, corrosion, and fuel contamination, protecting system integrity throughout periods of inactivity.

When reactivation is required, we carry out thorough inspections, functional testing, and certification to return your systems to operation with confidence and full regulatory compliance.

Our Preservations, Reactivations & Commissioning of Systems Services include:

System Disconnection
System Flushing & Cleaning
Pipework Support
Welding
Preservation Processes
System Testing & Verification

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