Review supplier quality documentation including MTRs, certificates of conformance, inspection reports, FAT reports, hydrostatic test reports, NDT reports, weld documentation, and other required quality records. Support inspection and testing of MV/LV switchgear, switchboards, UPS system including verification of busbar configuration, insulation, connections, breakers, CTs/PTs, protective devices, control wiring, interlocks, grounding, nameplates, and applicable electrical test results.