Contractors can only undertake the relevant classes or items of minor works for which they have been registered.
Spread footings
Construction/Alteration
Class I
1.11
Construction/Alteration
- Involve excavation depth
≤ 3m - Overall gradient of area bounded by lines 10m away from the location of the footing in the downhill direction
≤ 15°
Class II
2.10
Construction/Alteration
- Involve excavation depth
≤ 1.5m - Overall gradient of area bounded by lines 10m away from the location of the footing in the downhill direction
≤ 5°