| overlap start time | coordination times | coordination interval(day) | total rework | total working time(day) |
sequential | 24 | 1 | ― | 0 | 64.50 |
task overlap | 1 | 2 | 12.00 | 0.29 | 61.61 |
task overlap with coordination | 1 | 11 | 2.18 | 0.06 | 52.04 |