| Respondents: |
| Distribution to: KOICA ODA project experienced pratitioners from KOICA & CM, n=28 effective responses collected in total |
| Variables: |
| Categorized into 3 phases in a preconstruction period and Empirical risk factors at each phase, which are inhibiting effective cost and time control of ODA construction project; |
| Planning phase: 10 risk factors |
| Design phase: 16 risk factors |
| Bidding phase: 11 risk factors |
| Scores on a five-point scaled level (or rankings) of each risk factor (① very low, ② low, ③ neutral, ④ high, ⑤ very high) for three perspectives of ‘frequency of occurrence,’ ‘severity of effects on the project,’ and ‘probability of detection on the cause.’ |