Table 6.
The significance level of health and safety factors.
| H & S factors | First-Round | Second-Round | ||||
|---|---|---|---|---|---|---|
| M | R | S | M | R | S | |
| Poor project planning | 3.246 | 10 | imp | 3.629 | 8 | ↑V. imp |
| Limited information | 4.244 | 1 | V. imp | 3.749 | 7 | V. imp |
| Unsafe work practices | 3.836 | 6 | V. imp | 4.372 | 1 | V. imp |
| Project scope constraints (schedule, budget) | 4.000 | 5 | V. imp | 4.030 | 4 | V. imp |
| Lack of technical & material support | 4.033 | 4 | V. imp | 4.327 | 2 | V. imp |
| Unsafe/bad condition | 3.787 | 7 | V. imp | 3.794 | 6 | V. imp |
| Health/environment degradation | 4.230 | 2 | V. imp | 3.571 | 9 | imp |
| Declination and loss of resources & time | 3.475 | 8 | imp | 4.088 | 3 | ↑V. imp |
| No proper emergency system | 4.049 | 3 | V. imp | 3.992 | 5 | V. imp |
| Negligence in adopting safety rules and law | 3.262 | 9 | Imp | 3.372 | 10 | imp |
Note: M = Mean; R = Rank; S = Significance and V. imp, very important; ↑ shows an increase in the significance of the factors from first round to second round.