AVIS Services
Professional AVIS Solutions
Cairn Cross provides specialist design and installation services for AVIS systems across UK rail depots. Our solutions ensure integration with depot infrastructure, durability under operational loads, and compliance with UK rail safety standards.
AVIS Services Offered
Cairn Cross provides a comprehensive range of AVIS services, including:
- System design and planning – tailored to depot layout and operational requirements
- Installation of sensors, cameras, and monitoring equipment
- Integration with maintenance platforms, walkways, and inspection pits
- System calibration, testing, and commissioning
These services ensure automated inspections are safe, reliable, and fully operational.
Key Features and Benefits
- Automated and precise inspections – reduce human error and increase safety
- Durable, high-performance systems – suitable for high-volume rail depots
- Customisable inspection parameters – tailored to different rolling stock types
- Integration with depot operations – supports maintenance scheduling and workflow
- Data capture and reporting – provides records for regulatory compliance and maintenance planning
- Minimised downtime – accelerates inspection processes while maintaining accuracy
What is AVIS (Automatic Vehicle Inspection System)?
AVIS is an Automatic Vehicle Inspection System used in rail depots and maintenance hubs to automate the inspection of rolling stock, including trains, locomotives, and multiple-unit vehicles.
AVIS systems provide:
- Automated detection of defects in wheels, bogies, brakes, and undercarriage components
- Monitoring of pantographs, safety equipment, and structural integrity
- Data capture for maintenance planning and compliance
By automating inspections, AVIS improves accuracy, safety, and efficiency, reducing the need for manual checks and enabling depots to maintain high standards of operational safety and reliability.
Structured AVIS Delivery Process
Cairn Cross delivers AVIS projects through a structured, safety-focused approach:
- Site survey and depot operational assessment
- System design and integration planning
- Installation of sensors, cameras, and data acquisition systems
- Calibration, testing, and commissioning
- Handover with staff training and operational guidance
This ensures AVIS systems are accurate, safe, and fully compliant with UK rail standards.
Supporting Safe and Efficient Rail Operations
Cairn Cross AVIS services provide:
- Automated, safe inspections of rolling stock
- Compliance with UK rail operational and safety regulations
- Data-driven maintenance planning and record keeping
- Integration with depot infrastructure and workflows
- Reduced operational risk and downtime
Our solutions ensure rail depots maintain high safety, reliability, and operational efficiency.
Applications Across UK Rail Projects
AVIS systems are applied across UK rail projects, including:
- Rail depots and maintenance hubs
- High-throughput operational depots
- Inspection and quality assurance facilities
- Fleet maintenance and refurbishment areas
- Safety-critical infrastructure requiring automated monitoring
AVIS ensures reliable, repeatable inspections and operational efficiency across rail networks.
Why Choose Cairn Cross for AVIS Systems
Cairn Cross combines rail engineering expertise, technology integration, and operational experience, delivering AVIS systems that are robust, compliant, and tailored to depot needs.
Trusted across UK rail depots, maintenance hubs, and operational sites for over 30 years, Cairn Cross ensures Automatic Vehicle Inspection Systems enhance safety, efficiency, and maintenance reliability.
King’s Heath AVIS
To install an AVIS system along the existing carriage wash at King’s Heath Depot
Customer
SiemensSector
Rail InfrastructureSouthend Victoria AVIS
AVIS system installation from Cairn Cross along the existing rolling stock carriage wash facility at Southend Victoria Depot.
Customer
Greater AngliaSector
Rail InfrastructureGlasgow AVIS & Carriage Wash
Design and build project to replace an AVIS and carriage was facility at SPT depot.
Customer
WilcomaticSector
Rail Infrastructure