The benefits of trenchless technology are quite simply that you do not have to dig long trenchess and you can still operate existing services while the work is done. For instance the job we have complted in preston. Working from a 3m shaft, Installing 43m of DN450 Naylor Denlok Drainage pipe underneath an access road and exsisting services.
Installation of casing and auger
Next casing and auger added and ready for installation