This achievement requires you to place 30 pipes at once. Despite the name suggesting water pipes, the placed pipes may any combination of either:
- Water pipes:
https://raft.fandom.com/wiki/Water_Pipe- Fuel pipes:
https://raft.fandom.com/wiki/Fuel_PipeBoth types of pipes require 4 scrap to craft, creating 2 pipes each time. Meaning the minimum requirements to get the achievement are:
- 60 scrap
- Reached at least Balboa Island for the Fuel pipe blueprint or Tangaroa for the water pipe blueprint
- Space to place 30 pipes
Once these have been met, the achievement is relatively straightforward.
It is also worth noting that the pipes can be picked back up, meaning no materials are wasted.