As a subconsultant, SI Engineering, P.C. (SIE) coordinated and performed GCT trainshed undergrade and overhead bridge field inspections. The scope included producing 328 inspection reports (164 per year). For each inspection year, SIE produced 76 inspection reports for the GCT street level overhead bridge, 76 inspection reports for GCT upper level undergrade bridge, and 12 inspection reports for the GCT lower level undergrade bridge portions of the trainshed. The scope also included database updates in MNR’s RailAdvise bridge inventory system.
