Construction Man-hour Norms
| Description | Item | Unit | Tradesman Hours | Labourer Hours |
| Hardware, Fix Only | ||||
| Lockset and furniture | Set | 0.8 | ||
| Surface mounted closer | No | 1.20 | ||
| Concealed closer | No | 1.60 |
| Description | Item | Unit | Tradesman Hours | Labourer Hours |
| Hardware, Fix Only | ||||
| Lockset and furniture | Set | 0.8 | ||
| Surface mounted closer | No | 1.20 | ||
| Concealed closer | No | 1.60 |