Gravity, pressure and a lot of problem solving in tight spaces. One of the most consistently in-demand licences there is.
Rank
Greenhorn
XP
0
Streak
0
80 XP to Apprentice
The ideas this trade is built on.
Supply and Drainage
Two systems in every building. One is under pressure, one runs on gravity.
Pipes and Fittings
Finish the lesson before to unlock
Traps and Vents
Finish the lesson before to unlock
Fixtures and Common Repairs
Finish the lesson before to unlock
More units unlock once we know which trades people actually stick with. Depth is earned by data, not guessed.