Mining Projects

Pogo Mine, Alaska
Pogo Mine


Role:
Provided electrical engineering services including power system design, analysis and commissioning for the Pogo gold mine. In addition to the main power system engineering services, we commissioned the water treatment plant based on a Delta V control system.

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FMG Solomon Mine, Western Australia
FMG


Role:
Electrical engineering design on seven overland conveyers for iron ore mine in Western Australia.

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Safford Mine, Arizona
Safford Mine


Role:
Provided services to three companies contracted to supply engineering for the new Safford Mine in Arizona. For Fluor, we provided a relay coordination study, an arc flash study, generator control interface design, and instrumentation and control design. For Terra Nova Technologies, we provided power system, protection and controls commissioning services for the mobile leach pad stacking system. For Finning, we provided commissioning services for protection and controls on several diesel generator systems.

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Morenci Mine, Arizona
Morenci Mine

Role:
Provided services to two companies contracted to supply engineering services for expansions at the existing Morenci Mine in Arizona. For Fluor, we provided control system design and commissioning for a new crushing and conveying system. For Terra Nova Technologies, we provided control system design and commissioning services for a new mobile stacking conveyor.

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Snap Lake Mine, Northwest Territories
Snap Lake Powerhouse


Role:
Provided power system commissioning (switchgear, protection schemes, relay testing, generator interface, synchronization) and relay coordination for the Snap Lake diamond mine.

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El Abra Mine - Sulfolix Project, Chile
El Abra

Role:
Provided the complete electrical design for the Terra Nova Technologies mobile conveying system at El Abra mine part of the Sulfolix project. The mobile conveying system will be the largest in the world when complete. Also provided power system analysis to Fluor for the Sulfolix project feasibility studies.

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Cerro Verde Mine - Primary Sulfide Project, Peru
Cerro Verde Mine


Role:
Provided electrical engineering services including power system design and analysis, and instrumentation and control design. This project had unique harmonic issues associated with large cycloconverters and drives.

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Marlin Mine, Guatemala
Marlin Mine


Role:
Provided electrical engineering services including power system analysis, relay coordination and temporary power system design.

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Lady Annie Mine, Australia
Lady Annie Mine


Role:
Provided we provided power system, protection and controls commissioning services for the mobile leach pad stacking system.

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Pend D'Oreille Mine, Washington
pond oreille


Role:
Provided electrical engineering services including power system design and analysis. This project had unique power quality issues associated with a 1500 hp underground hoist fed by a weak power system feeder that also supplied residential loads.

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Collahausi Mine, Chile
Collahuasi Mine


Role:
Provided we provided power system, protection and controls commissioning services for the mobile leach pad stacking system.

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Red Dog Mine, Alaska
Red Dog Mine


Role:
Provided a variety of services to various expansion projects at Red Dog Mine including power system analysis and design, control system design, commissioning and electrical construction management. Practical personnel were also involved in the original commissioning of the Red Dog mine and then years later in the PRI and VIP expansion projects.