Turn this into steps somebody can follow

Turn the goal below into a plan somebody else could execute without asking me anything.

For each step:
- What to do, as an instruction.
- What must be true before it can start.
- How you know it is finished — an observable, not a feeling.
- Roughly how long, and what would make it take three times that.

Then:
- Mark the steps that can happen in parallel.
- Name the single step most likely to derail the whole thing, and what to do about it first.
- List anything you had to assume because I did not say.

<goal>
[THE GOAL]
</goal>