Gordon McKay

John Holland
McConnell Dowell

MCF

Jetstar
Linfox
 

Major High Voltage Projects include...

Gordon McKay

  • High Voltage teminations for Sims Metal
  • Mill Motor upgrade. Consisted of
    • New 22kV circuit breakers for the existing 22/11kV tranformer and the new 22/11kV transformer which is dedicated to the new Mill Motor.
    • New 11kV motor strat cubical for protection of the Mill Motor which consists of the piggy-back of the RSDI terminations for the power factor correction unit and the Mill Motor isolator.
    • New Liquid reostat 6.6kV for starting of the Mill Motor, which is connected to the rotor of the Mill Motor.
    • New 11kV Mill Motor terminations to starter and rotor.
  • Testing of installation was conducted with our VLF test set which we detected a fault with a boot on the 22kV which failed at 6kV
 
John Holland - Tunnelling  
  • Palmer Street main drain diversion. 950m, 1800mm pipe jack tunnel (Richmond Herrenknecht)
  • High Voltage supply 11kV/415 2,000Amps
  • Dromana site establishment
 

McConnell Dowell

  • M40 storm water upgrade in Yarra Gardens, Richmond
    • 480m/800mm pipe jack (Herrenkecht)
    • Tunnel Slurry
  • Narre Warren
    • Site establishment and works with management for power shut-down of Cranbourne Road, Narre Warren to install generators for supply to customers
 

MCF

  • High Voltage operation on ship for shore power for reclaim of cement on the galiath
 

Jetstar

  • Installation of 22kV supply from overhead supply, underground to a 315kVA substation to supply the terminal at Avalon
 

Linfox Aviation, Avalon

  • Test all cables, earth systems and 300kVA substation for resation of power to F18 testing area

 

   

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