ELECTRICAL DESIGN, INSPECTION & MAINTENANCE

C) Competence and job reference of electrical inspection

GEA is a REC with a team of REWs which is managed by a fully qualified professional with grade C0+H0 which represents any electrical works on design, installation and maintenance with unlimited current rating and high voltade. The electrical job reference is as follows :

1. Cable and Wireless

  • 11KV switches installation, testing and maintenance
  • 11KV/415V transformers installation, testing and maintenance
  • 415V, 3000Aair circuit breakers installation, testing and maintenance
  • All final sub-circuit installation, testing and maintenance

2. Hong Kong Tramway

  • 500VDC tractionsubstation design with 11KV switches, transformers and solid state rectifiers
  • Traction suply system maintenance
  • Tram depot eletrical services design and maintenance

3. Eastern Harbour Crossing Tunnel

  • 11KV swiiches testing and maintennce
  • 11/0.38KV transformers testing and maintenance
  • 380V,2500A air circuit breakeres testing and maintenance
  • 380V Motor control panels and all final sub-circuit testing and maintenance

4. Mobil Oil Terminal

  • 11KV switches design, testing and maintennce
  • 11/3KV and 11/0.38KV transformers design, testing and maintenance
  • 300V motor control panels design, testing and maintenance
  • 380V, 3200A air circuit breakers dsign, testing and maintenance
  • 380V motor control panels and all final sub-circuit design, testing and commissioning
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