Quality control lab. Aug 24 to Aug 25. ERP quality records.
Each day's longest wait for the lab to approve first parts
What it shows: The ERP shows when each press made its first parts, when they reached the lab and when the lab approved them.
Why it proves the point: Press 18 waited over five times as long as press 23 did on Aug 24, mostly with its parts sitting at the lab.
From the plant's ERPERP quality records
| Step | Press 23 on Aug 24 | Press 18 on Aug 25 |
|---|---|---|
| First parts made | 9:40 am | 8:10 am |
| Reached the lab | 9:50 am | 8:30 am |
| Approved | 10:10 am | 10:50 am |
| Press stopped for | 30 minutes | 2 hours 40 minutes |