- Foundation and retaining wall construction (4)
- Foundation building (16)
- Retaining wall construction (7)
- Bricklaying (13)
- Chimney construction and maintenance (4)
- Concrete block masonry laying (3)
- Marble masonry, exterior construction (3)
- Refractory or acid brick masonry (3)
- Stone masonry (51)
- Tuckpointing or restoration (6)
