Location of Underground Services (LUGS) Training Course – CSCS Certified
- Accreditation: CSCS
- Course Duration: 2 days
- Valid for: 5 years

Course Overview
This Location of Underground Services (LUGS) training course is designed to ensure operatives are fully aware of the hazards associated with excavation work, especially those involving underground utilities and services. The course equips candidates with the practical skills and knowledge needed to carry out safe and accurate investigations before excavation begins.
Course Objectives
The objective is to provide participants with the skills and understanding necessary to conduct investigations into underground utilities—including electricity cables, gas lines, and water mains—before starting any groundworks or road-cutting operations where these services may be present.
Who Should Attend?
This course is suited for:
Candidates aged 18 or over with a valid Safe Pass card
Individuals who hold a valid Irish PPS Number (PPSN)
Those with a good command of English (a SOLAS-approved interpreter is required otherwise)
Operatives with prior experience dealing with the location of underground services
Note: This course is for operatives who do not currently hold a CSCS ticket for underground services.
Course Content
Participants will receive comprehensive training covering:
Introduction to relevant Irish health and safety legislation
Hazards and risks associated with different underground services
Safe working procedures for service detection and excavation
Cable Avoidance Tool (CAT) Modes – Power, Radio, Genny
Proper use of CAT – Searching, Pinpointing, Tracing
Proper use of GENNY – Induction, Direct Connection, Clamping
Troubleshooting – Lost signals, nulling out, and depth finding
Safety in excavations and safe backfilling procedures
Signing, lighting, and guarding requirements
Health and Safety guidelines for working on public roads
Practical test using CAT & GENNY equipment
Final multiple-choice exam and course completion
Booking Info
To book a place on the course, please provide:
A copy of the candidate’s in-date Safe Pass card (must be presented on the course day).
A completed Candidate Pack Form (link), confirming at least 9 months of relevant roadworks experience within the last 2 years. All sections must be fully completed.
A Previous Card Holder Declaration (link) – as per SOLAS requirements, if you have previously completed this course, you cannot retake it. If your CSCS card has expired, you must apply for a new one via https://cardrenewals.solas.ie and pay the renewal fee.
To book this course

Assessment
Written theory and hands-on practical evaluation. Duration: 2 Days (Full-time)