Table 13.
Present and Suggested Roads’ transportation time calculations.
| Crew description | Unit | Number of crews | Production rate | Present road quantities | Suggested road quantities | Present road’s duration in “hrs” | Suggested road’s duration in “hrs” |
|---|---|---|---|---|---|---|---|
| 2 Loader + 2*50 m3 Dump Trucks " for loading and unloading excavated materials to public dumpster" | m3/day | 1 | 471.5 | 399,795 | 177,950 | 6783.2 | 3019.2 |
| 1 Loader + 2*50 m3 Dump Trucks " for loading Replacement Soil from quarry to site" | m3/day | 1 | 381.6 | 348,180 | 21,750 | 7300.2 | 456.0 |
| 1 Loader + 2*50 m3 Dump Trucks " for loading Coarse Aggregate from Ataqa mine to site" | m3/day | 1 | 154.9 | 24,336 | 28,808 | 1256.5 | 1487.5 |
| 1 Asphalt Batch Plant + 8*20 m3 Dump Trucks | m3/day | 1 | 200 | 6,739 | 7,978 | 269.6 | 319.1 |
| 2 Loader + 8*20 m3 Dump Trucks “for loading and unloading materials within the site boundaries” | m3/day | 1 | 1000 | 372,516 | 50,558 | 2980.1 | 404.5 |