Data items | Data type | Count |
Waste types | String of characters | 12 |
Excavators | String of characters | 14 |
Trucks | String of characters | 49 |
Locations | String of characters | 75 |
Trucks-to-excavator ratio of | - | 3.5:1 |
Maximum number of data points in one month, N | - | 60,690 |
Other data items (seven cycle time components, tonnage of waste materials loaded and hauled) | Numeric | 8 |
Excavator tonnage: 6, 7.5, 27, 30 and 33 t | Numeric | 5 |
Coded data items (trucks, excavators, locations and material types) | Numeric | 4 |