| Activity | Unit | Labour | Material | ||
| Time standard
(hour) |
Skill | Quantity | Product | ||
| Installing downpipes, eaves,
gutter spouts |
m | 0.35
0.38 |
tinsmith
labourer |
1.01 m | elements as specified
(downpipes, eaves, etc.) |
| Flashing eaves, walls, chimney
stacks, expansion joints, hood moulds, string cornices, valleys |
m | 0.29
0.30 |
tinsmith
labourer |
1.03 m | elements as specified
(cornice, wall flashings, etc.) |
| Other tinsmith structures/works
(dormer window, skylight, etc.) |
pcs | 0.10
0.10 |
tinsmith
labourer |
1 pc | elements as specified
(window, roof exit, etc.) |