Brockman 4

Location	60 kilometres north-west of Tom Price
Operation	Open pit operation with site-based processing facilities
Working arrangements	Fly-in / fly-out roster
Capacity	Initial output of 22 million tonnes per annum
Products	Lump and Fines contributions to Pilbara Blend
Geology	Brockman Bedded Iron Deposit
First year of operation	Commenced 2010
Ownership	100 per cent Rio Tinto
Assets	Haul truck • 16 x Komatsu 830E-AC • 2 x Komatsu 730E Load units • 3 x EX5500-6 Hitachi Shovel • 2 x Le Tourneau L1850 • 1 x EX3600-6 Hitachi Excavator Auxiliary Equipment • 3 x 777F Cat Water Trucks • 1 x 980H Loader • 2 x 930H Loader • 4 x D11T Dozer • 2 x 854K Wheel Dozer • 2 x 16M Grader • 1 x Komatsu PC 300 • 1 x Cat 3900 Service Truck • 1 x Scania 6 Wheel Water Cart • 1 x Cat Haulmax 3900 Float Drills • 2 x Cubex QXR 1120 • 3 x Reedrill Drill SKSS-16
Local government	Shire of Ashburton http://www.ashburton.wa.gov.au/