MANUFACTURING
The problem
Quality failures found at final inspection have already consumed the full cost of the product. The same defect caught at the operation that caused it costs a fraction — but only if there is a check at that operation.
Cost of poor quality is rarely isolated in manufacturing accounts. It is absorbed into scrap allowance and labour hours, which is why it never appears as a problem worth solving.
Core workflow
Check to closed corrective action.
01
Inspection plan
Characteristics, methods, frequency and limits.
02
Incoming QC
Supplier material checked before it enters stock.
03
In-process
Quality points at defined operations.
04
Non-conformance
NCR raised with disposition and cost.
05
Root cause
Investigated and attributed to a process step.
06
Corrective action
Owner, due date, verification and closure.
What it covers
Inspection
Inspection and test plansIncoming, in-process and final QCSampling plansMeasurement and tolerance captureCertificates of analysis
Non-conformance
NCR register and dispositionScrap, rework, use-as-is, returnSupplier quality claimsCustomer complaintsCost of poor quality
Improvement
Root cause analysisCorrective and preventive actionEffectiveness verificationFirst-pass yield trendQuality records for audit
Connects with
Operational outcomes
96.4%
First-pass yield
−2.8%
Cost of poor quality
At the operation
Defects caught, not at dispatch
100%
NCRs closed with verification
Ranges observed on Al Jawad engagements. Targets agreed in assessment.