Smart Cable Pulling for Major Projects Across Edinburgh and the Lothians
Edinburgh combines a significant public sector estate, major healthcare infrastructure, active commercial development, and proximity to Scottish grid reinforcement programmes. Corelay supports electrical contractors on major projects across the city and the Lothians region.
Projects We Support in Edinburgh
NHS Lothian and healthcare estate
Capital works across Edinburgh's major NHS trusts and private hospitals — live environment installation with strict compliance requirements.
University and public sector estate
Campus infrastructure upgrades across the University of Edinburgh, Heriot-Watt, and Scottish public sector buildings.
Commercial and office development
Edinburgh's financial and tech sector drives demand for major commercial electrical packages and data-ready infrastructure.
Utilities and grid infrastructure
Grid reinforcement, substation upgrades, and network infrastructure projects across Edinburgh and the Lothians.
Tram and transport infrastructure
Edinburgh Tram network extensions and transport infrastructure improvements — access-constrained installation in a live city environment.
Industry Sectors We Cover in Edinburgh
The automated cable pulling system delivers across every major sector active in Edinburgh and Scotland. Each sector below links to a full overview of how the system performs in that environment.
Coverage & Mobilisation
Edinburgh and Lothians projects can typically be mobilised within 48 hours.
Areas We Also Cover
Eight Reasons the Automated System Outperforms Manual Cable Pulling
Grooveless Powerball Design
Eliminates jacket abrasion and cable damage during installation — the most common cause of cable degradation in traditional pulling methods. Cables arrive undamaged, every run.
Up to 25 m/min Pull Speed
Sustained automated pulling at speeds impossible to maintain manually — dramatically shortening programme time on large installations. HV, MV and LV cable on cable ladder systems.
40 Pullers Per Inverter
A single power panel co-ordinates networked automated pullers across the entire cable run simultaneously — no sequential manual repositioning, no crew bottlenecks.
Dual-Motor Drive
Each puller uses two motors — delivering superior pulling strength, better stability, and sustained performance on demanding cable ladder runs without force spikes.
Precision Scale Display
Detailed scale display gives both experienced engineers and new operators clear, accurate read-outs of tension, speed and force throughout every pull in real time.
Adjustable Ball Spacing
Ball spacing adjusted with a standard spanner — rapid reconfiguration between different cable types and ladder geometries on the same project without specialist tooling.
Reduced Manual Handling
Full automation significantly reduces musculoskeletal strain and injury risk on every run — lowering CDM exposure, fewer operatives required in confined and difficult-access spaces.
Cable Ladder Specialist
Purpose-built for heavy cable on cable ladder systems — the containment type where automated pulling delivers its greatest advantage. HV, MV, LV across all commercial sectors.
Fully Automated. Controlled Tension. Every Pull.
The Corelay system replaces manual effort with precision mechanical automation — reducing installation time, eliminating cable damage, and delivering a consistent, certifiable result on every project in Edinburgh.
Site Survey & System Configuration
Corelay engineers survey your cable routes on cable ladder systems and configure the automated system for your specific cable type, size and route requirements before mobilisation.
Powerball Positioning Through Ladder Containment
Automated pullers are positioned at calculated intervals through the cable ladder. The grooveless Powerball design prevents cable jacket abrasion throughout — eliminating the primary failure point of conventional methods.
Fully Automated Pull
Up to 40 pullers per inverter operate simultaneously at speeds up to 25 metres per minute. The system does the work — fewer operatives required, no manual strain, no force spikes that damage cables.
Certified Handover
All installations are tested to BS 7671 by our NICEIC-approved engineers. Full certification, EICR reports and test documentation provided — ready for your client handover pack or compliance records.
Why Not Just Pull?
A conventional winch accumulates tension along the entire cable run — peaking above 8,000 lbs at the head. Our distributed drive resets tension at every unit, keeping each section under 300 lbs and eliminating snap-back risk entirely.
Tension accumulation comparison — illustrative. Figures based on published system data.
Full System Specifications
Every parameter engineered to IET Wiring Regulations and site-safety standards.
| Performance | |
|---|---|
| Maximum Pulling Force | 5 kN |
| Maximum Cable Diameter | 60 mm |
| Minimum Cable Diameter | 10 mm |
| Maximum Pull Speed | 8 m/min (variable) |
| Overload Protection | Automatic cutoff at rated limit |
| Force Monitoring | Real-time load display, ±2 % accuracy |
| Mechanical & Build | |
| System Weight | 28 kg |
| Drive Type | Dual-motor capstan drive |
| Frame Material | Powder-coated steel chassis |
| Control Interface | Glove-operable panel with e-stop |
| Power Supply | 110 V / 230 V AC (site power) or battery pack |
| Portability | Fits through standard 760 mm door opening |
| Compliance & Certification | |
| Wiring Regulation | BS 7671:2018 + A2:2022 (18th Edition) |
| IP Rating | IP67 — dust-tight, 1 m immersion |
| Data Logging | Full audit trail: force, speed, timestamps |
| Export Formats | PDF & CSV for O&M documentation |
| Safety Standard | BS EN ISO 13849 (machinery safety) |
| Deployment & Support | |
| Setup Time | <15 minutes, 2-person crew |
| Training Required | None — intuitive on-panel guidance |
| Coverage | UK-Wide including Edinburgh and Scotland |
| Technical Support | 24/7 phone & remote diagnostics |
What We Bring to Your Edinburgh Project
Up to 40% Faster
Smart cable pulling is significantly faster than manual methods — keeping your electrical package on programme and supporting critical path milestones.
Controlled Tension
Distributed drive keeps tension below 300 lbs at every unit. No snap-back risk. No cable sheath damage. Safer for operatives and for the cable.
Full Audit Logging
Every pull is automatically logged — tension, speed, duration, timestamp. Exportable as PDF or CSV for your O&M and compliance handover package.
UK-Wide, Same Week
28 kg. Site-ready in under 15 minutes. Available across Scotland and nationwide with rapid mobilisation to fit your programme needs.
Get in Touch
Get in Touch About Your Edinburgh Project
Whether you are planning, pricing, or in active delivery on a project in Edinburgh or Scotland, talk to us about smart cable pulling — and what it could mean for your programme and installation quality.
