Our process begins with a customer consultation and CCTV inspection of the drainage system to determine and locate any problems within the drains. We then hydro jet the drain using a high pressure water jet and cleaning tools to clean and prepare the pipe. A custom made liner and bladder is manufactured and inserted into the drain and carefully pulled/pushed into position, spanning over the damaged area. The bladder is then inflated using compressed air which expands and forced the epoxy filled liner to conform and bond to the internal bore of the existing drain. The liner is left to cure, creating a pipe within a pipe. Once cured, the bladder is deflated and removed, leaving the newly created structural liner set in place. A final CCTV inspection is conducted and the pipe is ready for full use.