In order to lay new communal pipelines, trenches first had to be excavated. This was complicated by the fact that access to the area was difficult with an excavator due to humidity and the wet marshland which increased the risk of heavy equipment sinking.
The area was solidified with the ALLU Processor 300HD by adding lime and fly ash prior to excavation.
The solidified trench area was safe and clean to excavate. Additionally, no new virgin material had to be bought in for pipe bedding due to the quality of the improved excavated material which was used instead.