CAT and Genny (Cable Avoidance) Course
Key Features
Of this Cable Avoidance Tool Course:
- Learn to operate CAT and Genny equipment accurately to locate underground cables and pipes before excavation.
- Understand signal interpretation and the limitations of detection tools in varied ground conditions.
- Apply safe digging practices in line with HSG47 guidance to reduce the risk of service strikes.
- Recognise different utility types and how their signals behave when using both active and passive modes.
- Conduct pre-use checks and maintain equipment to ensure reliable performance on site.
Course Date Availability
Cable Avoidance Tool training at the following 30 centres. Prices from £63 per person :
Course Information
Overview:
The CAT and Genny course provides practical training on the use of Cable Avoidance Tools and Signal Generators for locating underground utilities. Delegates develop the skills needed to identify the presence and position of cables and pipes before any excavation work begins, supporting compliance with current UK industry standards for safe digging. This training focuses on real site conditions, including how to interpret signals correctly and understand equipment limitations in different soil types and environments.
Who Should Attend?
This course is designed for:
- Groundworkers and excavation teams
- Utility installation and maintenance operatives
- Site supervisors and managers
- Civil engineering contractors
- Highway maintenance personnel
What You Will Learn
By the end of the course you will be able to:
- How to carry out pre-use checks on CAT and Genny units
- Operation in passive and active modes with correct frequency selection
- Interpretation of signal strength and depth readings
- Identification of common utility types and their typical signal responses
- Safe marking and planning of excavation routes
- Recognition of equipment limitations and when to use additional detection methods
Course Agenda
Overview:
The course runs over one day and combines classroom-based theory sessions with practical exercises on a simulated or live excavation area. Delegates receive guidance from experienced instructors and complete both written and hands-on assessments.
Key Modules Covered
What you will learn:
- Legislation and guidance covering underground services
- Principles of electromagnetic detection and signal generation
- CAT and Genny equipment functions and controls
- Practical location techniques in varied conditions
- Risk assessment and safe excavation planning
- Record keeping and reporting of detected services
Private Courses On-site
CAT and Genny (Cable Avoidance) training is also available as a dedicated course, at your premises, and on a date and time of your choosing. Advantages of group / private course is the convenience of candidates being in familiar surroundings and not having to travel, the lowest price, and the ability to have the course tailored to your own application.
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Accreditation & Next Steps
What you will achieve as a result:
Delegates who complete the course and pass the assessments receive a certificate of training. This qualification is recognised across the UK construction and utilities sectors. Refresher training is recommended every three to five years or when there are significant changes to equipment or site procedures.
Frequently Asked Questions
Most commonly asked CAT and Genny (Cable Avoidance) questions:
The standard course is delivered over one full day, including theory and practical sessions.
No formal prerequisites are required. Delegates should have a basic understanding of construction or excavation work.
The course covers legislation, equipment operation, signal interpretation, practical locating exercises, and safe digging procedures.
Assessment includes a written test on theory and a practical demonstration of equipment use and service location.
Successful delegates receive a certificate of training in Cable Avoidance Tool and Signal Generator operation.
The certificate is typically valid for three to five years, depending on employer or industry requirements.
Refresher training is recommended every three years or sooner if new equipment or site procedures are introduced.
This course focuses specifically on the technical operation of CAT and Genny equipment rather than broader excavation safety topics.
Delegates should wear appropriate site clothing including safety boots and high-visibility clothing for the practical elements.
Yes. The skills learned can be used straight away when planning and carrying out excavation work involving underground utilities.
Training covers current standard models used in the UK, including their operating modes and features.
Delegates receive feedback and may retake the assessment after further practice or instruction.
Prices per person typically start at £63. Discounts available for multi person or group bookings (depending upon location)
More Information
The training equips delegates with the competence to use cable avoidance equipment effectively as part of daily site operations. Emphasis is placed on understanding real-world conditions and making informed decisions during locating tasks.
Last updated: Jun 2026 • Part of XYZ Training Group