Soil improvement techniques are used to improve stability and loading capacity of the soil. This is achieved by drainage or compaction.

TMS has developed equipment for following soil improvement methods:

• Vertical wick drains, installation to install drains up to a depth > 60m
• Vacuum consolidation
• Deep compaction with the use of high frequency vibration units
• Surface compaction with the use of hydraulic impact hammers

Besides developing equipment, TMS has extensive experience with controls and data logging systems.