Project NameClientProject DescriptionValue
Roy Hill Ultrafines Switch roomRoy Hill
  • Supply of 1x 50M transportable switch room, including a 6.6kV MCC, 415 V MCC, MV VSD, LV VSD, Comms and Scada
  • Project drawings, incl. SLD's, Schematics, Termination, Earthing, Layout and GA's
~7M
Mobilong Solar FarmBalance Utility
  • Design and Supply of SMA Inverter Skids including switchgear and transformers.
  • Project drawings, incl. SLD's, Schematics, Termination, Earthing, Layout and GA's
~300k
Newcastle Coal UnloaderSG Controls
  • Design and Supply of two shiploader-mounted switch rooms including switchgear.
  • Project drawings, incl. SLD's, Schematics, Termination, Earthing, Layout and GA's.
~700k
Tom Price EIR SwitchroomsRio Tinto Iron Ore (RTIO), Tom Price
  • Supply of 4x transportable switch rooms, each including a 33kV switchboard, 415 V L&SP supply and comms equipment.
  • Project drawings, incl. SLD's, Schematics, Termination, Earthing, Layout and GA's.
  • Design documentation incl. Protection Grading, Fault and Load Studies, Power system modelling (Digsilent Powerfactory) and HV Submissions.
~5M
Whaleback Site Electrical System StudyBHP Iron Ore, Mt. Whaleback
  • Digsilent Powerfactory power system model audit and remediation works
  • Sitewide load flow, short-circuit and protection grading study.
  • Sitewide switchboard arc flash study.
  • Arc flash hazard reduction works.
  • Development of site arc flash assessment procedure and calculation documents.
$250k
HV Relay TestingRio Tinto, various sitesPrimary and secondary injection testing of approx. 120 HV protection relays, including:
  • Feeder (incl. directional O/C)
  • Transformer differential
  • Line diff. (incl. GPS sync.)
  • High impedance busbar diff.
  • Auto reclosers
  • Arc flash detection (incl. trip time verification)
~$500k
Switchboard FAT (China)Rio Tinto, Oyu Tolgoi (Mongolia)
  • Acceptance Testing of 3x switchboards (11 kV) at the manufacturers' works in China, and associated documentation
~$10k
Tom Price EIR KiosksRTIO, Tom Price
  • Supply of 12x kiosk substations (33 kV)
  • Project drawings as above
  • Design documentation incl. power system modelling and HV Submissions
~$3M+
VariousRTIO - Tom Price, Marandoo and Paraburdoo
  • Supply of 9x kiosk substations (33 kV)
  • Project drawings and design documentation incl. power system modelling and HV Submissions
Completed
NKS Oil Filled Circuit Breaker ReplacementBHP Nickel West, Kalgoorlie
  • Supply of 12x vacuum circuit breakers (11 kV) to replace oil-filled units
  • Project drawings and design documentation
  • On-Site commissioning assistance
Completed
Borefields Emergency Generator SystemRTIO, Marandoo
  • Supply of a borefields backup generation system, including a 2 MVA generator, step-up transformer, 33 kV RMU and auto-changeover / no-break return system
  • Project drawings and design documentation
  • On-Site commissioning assistance
Completed
Carosue Fault StudyKalgoorlie Power Systems
  • Powerfactory power system modelling works for 3.3 kV power station
  • Fault study and options investigation including utilisation of line reactors to reduce fault level
Completed
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