1. Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Hole School of Construction Engineering, 3-013 Markin/CNRL, NREF, Univ. of Alberta, Edmonton AB, Canada T6G 2W2.
2. Professor, NSERC Associate Industrial Research Chair, and Ledcor Professor in Construction Engineering, Dept. of Civil and Environmental Engineering, Univ. of Alberta, Edmonton AB, Canada T6G 2W2 (corresponding author).