1. Postgraduate Student, Dept. of Civil Engineering, Bahir Dar Univ., P.O. Box 79, Bahir Dar, Ethiopia.
2. Associate Professor, Dept. of Civil, Environmental, and Infrastructure Engineering, George Mason Univ., Fairfax, VA 22030.
3. Associate Professor, Dept. of Civil Engineering, Addis Ababa Science and Technology Univ., P.O. Box: 16417, Addis Ababa, Ethiopia; Director, Construction Quality and Technology Center of Excellence, Addis Ababa Science and Technology Univ., P.O. Box: 16417, Addis Ababa, Ethiopia (corresponding author). ORCID: .