Initial estimation and actual construction cost and time of study highway project
| Structure | Cost: ZAR | Time: days | ||
|---|---|---|---|---|
| Initial estimation (deterministic) | Actual | Initial estimation (deterministic) | Actual | |
| Earthwork | 244 292 292.83 | 410 415 938.89 | 215 | 431 |
| Bridge | 70 952 700.00 | 96 543 919.84 | 340 | 539 |
| Pavement | 494 259 930.00 | 657 775 942.64 | 217 | 320 |
| Overall project | 809 504 922.80 | 1 164 735 801.37 | 340 | 539 |
| Structure | Cost: ZAR | Time: days | ||
|---|---|---|---|---|
| Initial estimation (deterministic) | Actual | Initial estimation (deterministic) | Actual | |
| Earthwork | 244 292 292.83 | 410 415 938.89 | 215 | 431 |
| Bridge | 70 952 700.00 | 96 543 919.84 | 340 | 539 |
| Pavement | 494 259 930.00 | 657 775 942.64 | 217 | 320 |
| Overall project | 809 504 922.80 | 1 164 735 801.37 | 340 | 539 |
1 ZAR = 0.053 GBP in 2016
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