MALCOLM DRILLING COMPANY, INC.
Dr. Shao serves as the chief engineer, ground improvement of Malcolm Drilling. He is a Professional Engineer and Geotechnical Engineer registered in California, North Carolina, Hawaii, and Alberta. Lisheng is based in Malcolm’s Corporate Office with responsibilities for ground improvement design, analysis, quality control, and technology development throughout the United States He has extensive experience on liquefaction mitigation, soft soil improvement, excavation support, and dam rehabilitation employing vibro stone columns, soil mixing, jet grouting, micropiles, and groutings. Lisheng received his PhD degree in 1995 from North Carolina State University and has published over 60 technical papers in geotechnical engineering. He is an active member of ASCE, GI and DFI.