Bottleneck analysis for single source mining model using grids

Incorporating a bottleneck analysis into the mine plan can provide a significantly better basis to make economic decisions regarding materials handling systems. Every materials handling system has a bottleneck. The bottleneck at a mine may change over time as a function of location or time. Since a mining reserve is a finite amount and can usually only be mined once, knowing how the bottleneck changes can provide a critical backdrop to capital investment decisions, especially those affecting the materials handling system. A bottleneck analysis can better quantify the expected return and also indicate the optimal time to complete the project.