1. Geotechnical Engineer-in-Training, KGS Group, 865 Waverley St., Winnipeg, MB, Canada R3T 5P4.
2. Geotechnical Engineer, Postdoctoral Fellow, Dept. of Civil Engineering, Univ. of Manitoba, Room E1-368A EITC, 15 Gillson St., Winnipeg, MB, Canada R3T 0V6.
3. Professor, Dept. of Civil Engineering, Univ. of Manitoba, Room E1-368A EITC, 15 Gillson St., Winnipeg, MB, Canada R3T 0V6.
4. Professor Emeritus, Dept. of Civil Engineering, Univ. of Manitoba, Room E1-368A EITC, 15 Gillson St., Winnipeg, MB, Canada R3T 0V6 (corresponding author).
5. Senior Geotechnical Engineer, BGC Engineering Inc., Suite 500–980 Howe St., Vancouver, BC, Canada V6Z 0C8.