| Trade | Average number of working days per week |
| 1. Bar Bender and Fixer |
4.3 days |
| 2. Carpenter |
4.1 days |
| 3. Concretor |
3.8 days |
| 4. Rigger / Metal Formwork Erector |
5.2 days |
| 5. General Welder |
5.1 days |
| 6. Leveller |
5.5 days |
| 7. Plasterer |
5.1 days |
| 8. Bricklayer |
4.7 days |
| 9. Metal Scaffolder |
5.4 days |
| 10. Metal Worker |
5.1 days |
| 11. Structural Steel Welder |
Not available |
| 12. Painter and Decorator |
5.0 days |
| 13. Curtain Wall Installer |
Not available |
| 14. Structural Steel Erector |
Not available |
| 15. Escalator Mechanic |
6.0 days |
| 16. Lift Mechanic |
5.9 days |
| 17. Plumber |
5.2 days |
| 18. Fire Service Mechanical Fitter |
Not available |
| 19. Fire Service Electrical Fitter |
Not available |
| 20. Refrigeration / Air-conditioning / Ventilation Mechanic (Air System) |
5.3 days |
| 21. Refrigeration / Air-conditioning / Ventilation Mechanic (Water System) |
5.3 days |
| 22. Tunnel Worker |
Not available |
| 23. Compressed Air Worker |
Not available |
| 24. Plant and Equipment Operator (Tunnelling) - Tunnel Boring Machine |
Not available |
| 25. Trackworker |
Not available |
| 26. Shotfirer |
Not available |