Jet grouting is a soil improvement technique used extensively in the treatment of soft clays and silts to enable deep basement excavations and drain construction. It is the process of high pressure injection of cement grout into the soil to convert the existing weak soil structure into a hardened cement based column.

Dry jet mix is another soil improvement technique with similar functions as jet grouting. It is the process of low pressure injection of a powdery granular agent which chemically reacts with soil particles to form a strengthened soil composite. It is ideal for application near sensitive structures due to the minimal disturbance of low pressure grouting.

This is a process where a viscous mortar is introduced into sandy soils which cause the soil to compact. It is used to reinforce existing foundations or structures and filling up of cavities in limestone formations.

Vertical drains, also known as wick drains, are installed to accelerate soil consolidation by providing efficient drainage paths for excess water, thereby accelerating the consolidation process. In doing so, these drains help to reduce construction timelines while enhancing soil stability and consolidation.