Container tasks repeat lid, latch, plate and movement steps. A count gives a starting point for workflow change.
Define the work steps
- Opening and closing the lid.
- Turning the latch.
- Placing the plate in its rail.
- Pushing or stopping the container.
Do not infer from the count
A count alone does not prove fatigue, error likelihood or workload distribution. Consider task method, breaks, model instructions and worker feedback.
Try a small workflow change
- Group similar tasks and count repeat trips.
- Review the route and safe access between plate storage and the work point.
- Ask the worker whether task order affects access.
Make the check visible
Check latch verification in the container instructions and site SOP. Demonstrate it in training and ask the worker to explain it back.
Measure for one shift
Example: log each lid opening and reason: loading, checking or rework. Compare tasks; do not treat the total as a performance score.
To improve a repeated task, first see its steps and where they repeat.
Choose an observer and period
During a trial shift, observe one task type with the worker. Record time, task and repeat reason to understand the process.
Review the result with the team
Compare counts before and after the trial. Ask the worker for feedback; if the change does not help, revert it.
