Vessel and barges degassing for maintenance works

Degassing for maintenance works for seagoing vessels and barges. Certified maritime degassing at permitted locations in Antwerp and Rotterdam

Before inspection or maintenance works can start, vessels and barges must be safely degassed and prepared for tank entry. Group AQ provides certified maritime degassing services to support maintenance activities in busy port environments.

With permitted operations in Antwerp and Rotterdam, mobile degassing units and 24/7 availability, we ensure safe, compliant and efficient preparation of vessels and barges, without waiting times.

Degassing before inspection and maintenance

Degassing is a critical step before any inspection, repair or maintenance work. Residual vapors in cargo tanks can create serious safety risks and prevent safe entry.

Group AQ supports maintenance projects by delivering controlled degassing that:

  • Removes hydrocarbon vapors safely
  • Prepares tanks for entry and inspection
  • Supports maintenance and repair works
  • Meets strict port and safety regulations

Our experience in maritime and petrochemical environments ensures smooth coordination with ship operators, terminals and maintenance teams.

Certified and controlled degassing process

Group AQ uses cryogenic degassing technology, applying liquid nitrogen to condense vapors instead of burning them. This non-combustive method provides a highly controlled and predictable degassing process.

Key advantages include:

  • No combustion and no additional emissions
  • High safety levels during tank preparation
  • Reduced environmental impact
  • Full documentation for compliance and audits

This certified approach makes cryogenic degassing ideally suited for maintenance-related vessel and barge operations.

Maritime degassing support at permitted terminals

Operating in ports requires strict adherence to local regulations and safety standards. Group AQ provides maritime degassing support at permitted locations in Antwerp, with readiness for operations in Rotterdam.

Our services allow vessel operators to:

  • Perform degassing directly in port areas
  • Avoid unnecessary relocations
  • Maintain tight maintenance schedules
  • Work safely in high-traffic environments

Mobile systems ensure flexible deployment and fast on-site support.

 

24/7 support with immediate availability

Maintenance windows are often limited. Group AQ offers 24/7 degassing support, including during nights, weekends and shutdown periods.

Our structured approach ensures:

  • Fast technical review
  • Clear execution planning
  • Immediate mobilization of mobile units
  • Safe and monitored degassing
  • Reporting for compliance and handover

With no waiting times and experienced operators, maintenance works can start on schedule.

Safety and compliance first

Safety is central to every Group AQ operation. All degassing activities are performed according to ISO 9001, ISO 14001 and VCA standards, and in line with port and maritime regulations. Our safety-first approach ensures controlled vapor removal, safe tank entry conditions and full regulatory compliance throughout the maintenance process.

Discuss your inquiry

Tell us about your vapor treatment, degassing or nitrogen service needs and we’ll get back to you promptly with a detailed overview of the solutions we can offer.

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