Drill Deep Worksheet version 1.0

Initiative By: Weir EHS/QA: Issue Title:ID Type:ID Number:Failure Mode:Effects of Failure Mode:Cause of Failure Mode: 5 Whys Corrective Action Owner Due Date Why did the manufacturing process M1not prevent this failure mode?

M2

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M3****************

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**M4**********************************

M5****************

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**M-RC

Why did the quality process not Q1protect GM from this failure mode?

Q2

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Q3****************

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**Q4**********************************

Q5****************

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**Q-RC

Why did the planning process not

P1predict this failure mode?

P2

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P3****************

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**P4**********************************

P5****************

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**P-RC

K1K2

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K3****************

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K4****************

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**K5

Drill Deep Worksheet

What are the key findings based on

this quality issue?

P redict

P lanning process -informational content in F ME As and C P s

P revent

Manuf acturing process -prevention & standardized work

P rotect

Quality process -detection & containment

Weir Suzhou Taicang Minerals Weir Highland Weir China Drill Deep Worksheet Rev. 1.0 2012/03/16