1. Assistant Professor, Dept. of Building, Civil and Environmental Engineering, Concordia Univ., Montréal, QC, Canada H3G 1M8 (corresponding author).
2. Professor, Campus Saint-Jean, Univ. of Alberta, Edmonton, AB, Canada T6C 4G9.
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of Alberta, Edmonton, AB, Canada T6G 1H9.
4. Manager of Construction Engineering, PCL Industrial Management, Inc., Edmonton, AB, Canada T6E 3P4.