Utilization Of 300 Cubic Yard Bottom Coal Haulers At Peabody Western Division Coal Mines ... Where Bigger Is Better

Two of Peabody Western Coal Company's mine operations are the focus of this paper ... Black Mesa Mine and Kayenta Mine, both located in Northern Arizona. These two locations are unique for a variety of reasons. ? The two mines have only two customers, both power plants, one the Southern California Edison's Mohave Generating Station near Laughlin, NY, the other the Navajo Generating Station near Page, AZ. Close in proximity, these two locations ships nearly 12 million tons of coal per year. ? Material is shipped to these customers two ways: via a 273 mile underground slurry pipeline, which by the way is longest in the world, and by a 17 mile long conveyor to four storage silos. Product is then shipped via train from the storage silos to the plant sites.