Inspection support
that keeps wind
turbine commissioning
on track.
F.I.S. provides professional wind turbine inspection services and ZÜS coordination to support safe, compliant and on-time commissioning.
Your Benefit at a Glance
- Flexible deployment aligned with your commissioning schedule
- Efficient coordination with Authorized Inspection Bodies (ZÜS)
- Clear, audit-ready digital reports and defect documentation
Our Scope for Statutory Inspections
F.I.S. performs statutory inspections of safety-critical equipment installed in wind turbines in accordance with applicable regulations, manufacturer requirements and project specifications.
01
Fire Extinguishers
Inspection of installed fire extinguishers, including condition, accessibility, identification and inspection status.
02
Board Crane
Inspection of the nacelle-mounted service crane, including visual condition, functional testing and safety-related components.
03
First Aid Kit
Verification of completeness, accessibility, expiry dates and compliance with site and project requirements.
04
Hailo Ladder / Avanti Fall
Arrest System
Inspection of climbing ladders, ladder connections and integrated fall arrest systems, including visual assessment and functional verification.
05
Ladders inside Tower and Nacelle
Inspection of fixed ladders within the tower, transition areas and nacelle, including mounting points and structural condition.
06
Chain Hoists
Inspection of manually operated chain hoists, suspension points, hooks, chains, safety latches and operational functionality.
07
Rescue & Abseiling Devices
Inspection of rescue equipment and controlled descent devices, including identification, condition, completeness and service intervals.
08
Personal Protective Equipment
Inspection of PPE used for working at height, including harnesses, lanyards, energy absorbers, connectors and related safety equipment.
09
Digital Documentation
Structured inspection reports with photographic evidence, detailed findings, defect classification and recommendations for corrective action.
Independent Third-Party Inspections
In addition to statutory commissioning inspections, F.I.S. provides independent third-party inspection support in cooperation with Authorized Inspection Bodies (ZÜS), ensuring compliance with national regulations and project-specific requirements.
Third-Party Inspection of Service Lifts
Independent inspection support for service lifts installed in wind turbines, including initial commissioning inspections, acceptance inspections, periodic statutory inspections and technical assessments following modifications or repairs.
Third-Party Inspection of Pressure Vessels within the HPU
Inspection support for pressure vessels and hydraulic accumulators installed within the Hydraulic Power Unit (HPU), including documentation review, identification checks, assessment of safety-relevant components and preparation for statutory acceptance inspections.
How we work
Our inspection services are designed for wind farm owners, OEMs, project developers, EPC contractors, general contractors, independent service providers, technical asset managers and inspection organisations.
Schedule Coordination
Inspection timing is aligned with project progress, turbine availability and site access.
On-Site Inspection
Systematic inspection of the agreed components and safety-relevant systems inside the turbine.
Reporting
Digital inspection reports including photographic evidence, findings, defect overview and recommendations.
Technical Follow-Up
Support with technical questions after the inspection, including clarification of findings where required.
Deliverables
- Inspection reports
- Defect identification and classification
- Audit-ready inspection records
- Photographic documentation
- Recommendations for corrective actions
Why Choose F.I.S.?
- Specialized in wind turbine inspection services
- Experienced with onshore and international wind projects
- Flexible response to changing commissioning schedules
- Independent technical expertise
- Close cooperation with Authorized Inspection Bodies (ZÜS)
Avoid unnecessary delays
during commissioning
Open punch-list items, missing evidence or unclear responsibilities can slow down commissioning and handover. F.I.S. provides competent on-site inspections, clear assessment of findings and documentation that helps owners, OEMs and project teams move forward.