| Rank | R.I. | Problems |
|---|---|---|
| 1 | 0.73 | Ineffective design reviews during bidding stage |
| 2 | 0.67 | Difficulty in justifying the responsibility to verify the design |
| 3 | 0.66 | Argument about responsibility for fixing defective designs |
| 4 | 0.64 | Fail to timely notify the Engineer of potential problems about drawing |
| 5 | 0.63 | Difficulty in justifying the ambiguity of drawings |