RAAL provided Cathay Pacific with professional and detailed inspection of their 200/115V, 400Hz GPU and the lighting circuits of the mock-up cabin installations at both Cathay City and Cathay House. The aim is to determine the functionality and compliances with the Hong Kong Electricity (Wiring) Regulations. RAAL also provided detailed schematic wiring diagram of the electrical systems and labels for the corresponding MCB board prior to issuance of the test report and WR1 & WR2A certification for the inspected electrical systems, provided that it complies with the relevant electricity regulations.