Fibre Optic Cable Route Survey in London – Tunnel Confined Space Case Study
When fibre optic cabling routes become complex, Project Skills Solutions is the expert partner you can rely on. This recent project in the London Borough of Newham showcases how our team goes beyond expectations to deliver accurate, safe, and cost-effective fibre optic cable surveys, even in the most demanding environments.
Client Challenge
A client required a full fibre optic cable route survey through an underground tunnel system in London. The challenge? The tunnel was classed as a medium-risk confined space, making standard survey methods unfeasible. The client needed not only route data but a visual understanding of the cable path for accurate planning and quoting of future installation work.
Our Solution
With decades of experience and a fully qualified team, Project Skills Solutions provided a turnkey solution from start to finish. Here’s how we approached the project:
Confined Space Entry Setup
To meet safety regulations and ensure efficient data capture, we implemented a complete confined space entry system:
Tripod & Winch System – for safe vertical access/egress
Topman Watch – supervising all entry/exit
Two-way Radios – with strict two-minute check-in intervals
Air Blower Ventilation – ensuring fresh air inside the tunnel
Gas Detection Monitors – to continuously test air quality
Escape Breathing Apparatus – ready in case of emergency
Full PPE and Confined Space Certification – all engineers fully trained and certified
Survey Execution
Once our risk assessment and method statement (RAMS) were completed and approved, the on-site work began. The survey lasted a full working day and involved:
Use of intrinsically safe lighting, video cameras, and drills
High-resolution filming of the entire cable route
Detailed photography at all route change points, joints, and obstacles
Full voice-logged commentary via radio for synchronized reporting
Every aspect of the route was documented for the client to review, allowing for informed decisions regarding installation logistics, cost implications, and method of works.
Client Benefits
Complete visual documentation of the cable route
Safe access to challenging environments without the need for third-party specialists
One-stop solution: Survey, Spec, Quote – All in-house
Reduced project risk due to clear upfront route data
Regulatory-compliant methods for confined space work
Why Choose Project Skills Solutions for Fibre Optic Cabling Surveys?
Whether your cable route passes through buildings, ducting, tunnels, or other restricted environments, our team is equipped with the training, experience, and equipment to get the job done right.
Confined space trained engineers
Certified equipment & safety procedures
Nationwide service
Fast quotes and clear deliverables
Trusted by leading infrastructure, telecoms, and utility companies
Get in Touch
If you’re planning a fibre optic cable route survey and need a reliable team capable of handling complex, high-risk environments, contact Project Skills Solutions today. Our expert surveyors are ready to provide a cost-effective, safe, and fully documented survey solution.
