Research Article
A Hybrid Approach for Project Crashing Optimization Strategy with Risk Consideration: A Case Study for an EPC Project
Table 7
Optimum project duration and crash plan in case of pessimistic time.
| | Node | Start time
(days) | Activity | Crash time
(days) | Crash cost
(USD) | Project crash cost
(USD) | Project delay penalty cost
(USD) |
| | 1 | 0 | A | 10 | 100,000 | 1,149,000 | 0 | | 2 | 121 | B | 32 | 201,000 | | 3 | 216 | C | 24 | 113,000 | | 4 | 289 | D | 10 | 100,000 | | 5 | 358 | E | 10 | 100,000 | | 6 | 426 | G | 0 | 0 | | 7 | 524 | H | 0 | 0 | | 8 | 602 | I | 60 | 535,000 | | 9 | 976 | | | |
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