You are an auditor from a construction organisation who is conducting a second party audit to ISO 9001 at a steel rolling mill producing
structural steelwork. When auditing the rolling process, you find that the operator who is unloading the furnace does not use the
adjacent infrared pyrometer to measure the appropriate product temperature in readiness for the next production stage.
You: "How do you tell when the billet is ready for the rolling stage?"
Operator: "I've done this job for 20 years. I can tell by the bright red colour."
You: "What happens if the colour is wrong?"
Operator: "The billet goes back into the furnace."
You: "Is the pyrometer ever used?"
Operator: "Only in borderline cases."
You continue to interview the operator and find that around 25% of the billets are sent back to the furnace. This includes 80% of the borderline cases.
Select three options that would provide evidence of conformance with clause 9.1.1 of ISO 9001.
Submit