The BHP Mooka OCRS project comprised of an 80ha site primarily accommodating a 11,000m2 maintenance workshop, a 1,600m2 air conditioned warehouse, over 15ha of sealed hardstand, a waste water treatment plant and other ancillary facilities.
ETC Solutions were engaged as electrical engineering consultant with notable aspects of the project including high voltage power infrastructure with HV ring and five kiosk substations. Power study of existing BHP owned 15.2km 22kV network including load flow analysis, fault level study and protection coordination of the entire network. Site wide earthing system. Area lighting to hardstands via 20m lighting towers and LED area luminaires. Communications network with fibre optic backbone, main communications room and 200kVA UPS. Highbay lighting and control to Workshop and Warehouse. SCADA system for monitoring of critical components.