| Variables | Frequency | Percentage (%) |
| Gender |
|
|
| male | 76 | 95.0 |
| female | 4 | 5.0 |
| educational level |
|
|
| Intermediate/SHS/SSS | 25 | 31.25 |
| Technician | 16 | 20.00 |
| Advance craft | 22 | 27.50 |
| Higher National Diploma | 5 | 6.25 |
| First-degree | 12 | 15.0 |
| Level of experience |
|
|
| 1 - 10 years | 59 | 73.75 |
| 11 - 20 years | 21 | 26.25 |
| status |
|
|
| Engineer | 19 | 23.75 |
| Site supervisor | 16 | 20.0 |
| Project Manager | 13 | 16.25 |
| Quantity Surveyor | 9 | 11.25 |
| Architect | 7 | 8.75 |
| Procurement officer | 7 | 8.75 |
| Timekeeper | 6 | 7.5 |
| Security officer | 3 | 3.75 |