All skills related to forests: planting trees, maintaining and cleaning forests.

Metalworking skills such as blacksmithing, welding, fabrication work etc. See sub skills for more types of metal worker.

Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids.

Bricklayers lay bricks, pre-cut stone and concrete blocks in mortar. They construct, extend and repair domestic and commercial buildings, and other structures such as foundations, walls, chimneys or decorative masonry work.

Electrical Installation – wiring houses, farms and anything else to do with installing an electrical system.