1. Asset Preservation Manager, Facilities Management Services, Carnegie Mellon Univ., Pittsburgh, PA 15213 (corresponding author).
2. Professor, Dept. of Civil and Environmental Engineering (CEE), Carnegie Mellon Univ., Pittsburgh, PA 15213.
3. Assistant Professor, Dept. of Civil and Environmental Engineering (CEE), Carnegie Mellon Univ., Pittsburgh, PA 15213.
4. Professor and Head, Dept. of Civil and Environmental Engineering (CEE), Carnegie Mellon Univ., Pittsburgh, PA 15213.