Our services

PON & Spine Surveying

Accredited route surveys of PON and spine networks: confirming the design against what is actually in the ground, identifying blockages, capacity issues and access constraints, and producing the record the build team needs.

• Desktop and physical route surveys
• Duct and chamber condition recording
• Blockage and capacity reporting
• Design-change feedback to the client

TRR — Test, Rod and Rope

Proving the underground duct network and preparing it to take cable. Where a route will not prove, we report it accurately so remedial work can be planned rather than discovered mid-build.

• Duct testing, rodding and roping
• Blockage identification and clearance
• Chamber preparation and safe access
• Full photographic and written records

PON Cable Installation

Fibre cable installed to operator specification, including splicing and end-to-end testing so the route is handed over complete rather than part-finished.

• Cable hauling and installation
• Fibre splicing to specification
• End-to-end optical testing
• As-built records and handover packs

Micro Subduct & Fibre Blowing

Micro subduct installation and fibre blowing, including work in congested duct where careful technique makes the difference between a clean install and a damaged route.

• Micro subduct installation
• Fibre blowing to distance
• Congested and legacy duct working
• Route proving before blowing

Overblowing & Bundle Blowing

Adding capacity to existing infrastructure. Overblowing and bundle blowing let operators get more from duct that is already in the ground, avoiding new civils wherever possible.

• Overblowing existing routes
• Bundle blowing for multi-fibre capacity
• Capacity assessment before works
• Minimal-disruption delivery