As a company we often get asked to assist on projects where an object or obstacle has got into a new or existing drain/sewer system which requires removing. These faults are often one of the following:
- Concrete ran into a newly installed drain
- Rebar or earth stake penetrated through pipe wall
- Faulty pipework or connection at time of laying
- Tree roots growing through a joint or broken pipe
Due to the nature and location of some drains and sewers, excavation is not always possible or cost effective and more specialist methods are required.