1. OSHA Authorized Trainer and Assistant Professor, Dept. of Civil and Architectural Engineering, Lawrence Technological Univ., 21000 West Ten Mile Rd., Southfield, MI 48075 (corresponding author). ORCID: .
2. Executive Director, North Carolina 811, Greensboro, NC 27407.
3. Ph.D. Candidate, School of Civil and Construction Engineering, Oregon State Univ., Corvallis, OR 97331.