01 / BEFORE ARRIVAL
Keep the work area and access separate
When the first trade finishes, the next may use a different entrance or work area. Ask how the restroom position will be reviewed between phases and who can authorise a change.
Show the usable entrance and identify who can provide access. If other suppliers are arriving, explain how their unloading and parking affect the restroom position. Keep that route available after setup, when normal activity resumes.
