“…Thus, an obvious related area is manufacturing with its multi-stage production processes. However, these publications either do not take into account enough details of transportation which, in supply chains of mineral resources, involves trains and a railway network, or are concerned with cyclical production (see for example the survey [10]). Also, the common practice in capacity planning in manufacturing settings is to replace a sequence of operations by a set of operations or even to aggregate sequences of operations into a single operation.…”