Filter drain refurbishment works are undertaken in-situ utilising our bespoke CR500 Trommel which provides a cost-effective and a more environmentally friendly method of recycling filter drains. This process and technology delivers the following benefits to schemes:

• Reduction in new quarried materials being taken to site.
• Reduction in waste materials being taken to a landfill.
• Reduced HGV movements in and out of lane closures.

The process transforms the non-compliant drainage system to its original condition thus ensuring no standing water remains on the carriageway and the pavement does not deteriorate prematurely due to water-related deterioration.