1. Associate Professor, Dept. of Construction Management, Colorado State Univ., Fort Collins, CO. ORCID: https://orcid.org/0000-0003-3099-4555.
2. Associate Professor, Dept. of Construction Management, Colorado State Univ., Fort Collins, CO. ORCID: https://orcid.org/0000-0001-7932-4726.
3. Estimator, 4X Industrial, Inc., Greeley, CO.