Sampling
Lot size 1,200. General level II, single normal. Sample 80 drawn from four cartons across the pallet, cartons opened in front of the supplier's lead.
Findings
3 of 80 with bore diameter above the upper limit by 0.05–0.11 mm. All three from carton 2. Remaining dimensions in tolerance. Burr present on the same three in the same orientation.
Disposition: lot on hold. Sort requested at QA-06. Suspect tool wear on the second spindle, verified against the tool log.
Evidence attached
80 measurement rows with instrument serial 4471-C, photo set of 26 frames, carton labels, tool log page for the shift, supplier lead's signature on the hold tag.
Timing
On site 08:10–10:05. Deviation called to the buyer at 09:22, before the sample was finished. Report filed 11:40 the same morning.