Diamond Drilling, Reverse Circulation, Sonic Drilling and Geo Tech.
LEOS INVESTMENTS LIMITED
About Us
Pioneering Safety, Efficiency, and Precision in Drilling & Geo-Technical Solutions
Leos Investments Limited is a Zambian Private Limited Company incorporated under the
companies Act of 1994 of the Republic of Zambia under Company Registration No. 97087 in
November 2011.
Our Contributions
Our Current Services
The process of drilling boreholes from the ground surface to obtain subsurface information. This method is used to collect soil and rock samples, conduct in-situ testing (such as Standard Penetration Tests or Cone Penetration Tests), and install geotechnical instrumentation (like piezometers or inclinometers).
The process of drilling boreholes from within underground tunnels or workings using a diamond-tipped drill bit. This technique is used to extract high-quality core samples of rock for detailed geological and geotechnical analysis.
Reverse Circulation (RC) Drilling is a technique that uses dual-walled drill rods to circulate compressed air down the outer tube while returning rock or soil cuttings up the inner tube. Sonic drilling utilizes high-frequency, resonant energy to advance a core barrel through unconsolidated or semi-consolidated ground.
Our Equipment
Impressive Equipment We use to deliver
LM 75 Boart long year Underground drill rig.
This rig has been equipped with new rods and has the capability to drill to 800m.
KEMPE U-3-9 BQ Underground Hydraulic drill rig/Pneumatic
This rig has been equipped with new rods and has the capability to drill to 150m. The
machine is able to work in a confined areas in a drilling cubby 4 x 4 safely.
LF 90D Boart Long Year Surface Drilling Rig.
This rig has been equipped with new rods and has the capability to drill to 800m.