Measuring Performance After Installation
What to measure
| Measure | Definition |
|---|---|
| Availability | Share of planned time the cell is able to run |
| Performance | Actual output against the design rate |
| Quality | First-pass yield and rework rate |
| Interventions | Manual interventions per shift |
| Cost | Consumables, energy and maintenance per unit |
| Safety | Near misses and stop events |
How to make it credible
- Measure for at least a month, including a bad week.
- Compare against the baseline you recorded before the project.
- Report honestly; a modest real gain persuades better than an inflated claim.
Measurement definitions should be agreed with the integrator before acceptance testing.