Hot work, confined space entry and maintenance activities all carry significant safety risks when hazardous gases may be present. You need accurate, compliant gas measurements to protect personnel, meet legal obligations and maintain safe operations.
We deliver certified gas-free inspections that assess explosive gases, toxic vapors, oxygen levels and volatile substances in enclosed or poorly ventilated areas. Our inspections meet Dutch Labor Inspectorate requirements, support permit-to-work procedures and provide immediate clarity on whether work can safely begin.
Discover the benefits of our gas-free measurement services
- Ensure safe, compliant work environmentsWe verify atmospheric safety in tanks, vessels, pipelines and confined spaces, aligned with Dutch labor law and industry best practices.
- Make informed permit-to-work decisionsEach inspection includes real-time gas analysis, on-site risk assessment and a clear ‘go/no-go’ decision for work commencement.
- Support high-risk activities with confidenceWe provide gas-free evaluations ahead of hot work, industrial cleaning, maintenance, construction and demolition work.
- Receive fast, reliable on-site serviceOur certified gas measurement professionals use calibrated equipment and deliver digital reports and official gas-free certificates.
What we measure
Our gas-free inspections cover:
- Explosive gases (LEL)
- Toxic vapors such as H₂S and CO
- Oxygen levels
- Volatile substances in confined or poorly ventilated spaces
Each inspection includes:
- Real-time gas monitoring
- Immediate risk assessment
- ‘Go/no-go’ work decision
- Digital gas-free certificate
Trusted specialists for high-risk environments
We combine industry-leading expertise with a responsive, 24/7 service. Our inspectors are VCA-certified and qualified under SSVV guidelines, ensuring full compliance with national safety standards. Equipped with modern, professional-grade instruments, our teams deliver accurate, fast and reliable gas measurements that keep your workforce protected and your operations running safely.
Whether supporting petrochemical plants, shipyards, agricultural facilities, construction sites or infrastructure projects, we help you minimize risk, streamline workflows and meet strict legal obligations.
Units 303 & 305, 3/F, Building 22E,
Phase 3, Hong Kong Science Park,
Pak Shek Kok, New Territories, Hong Kong, China