All case studies

CASE 04 · Production Recovery

Low yield became a controlled recovery plan

A production run showed low yield and recurring hole defects. General progress reporting was no longer enough for a buyer decision.

01Situation

Situation

The supplier reported production difficulty after defects began to affect acceptable output.

02Challenge

Challenge

The buyer needed to understand the defect pattern, immediate containment, probable process cause, and whether the next production milestone was credible.

03Our Judgment

The decision that changed the path

Our Judgment

Separate containment from root-cause work, require visual and process evidence, and tie the next milestone to verified corrective actions.

04Action

Action

  1. Defined the defect and affected quantity clearly
  2. Tracked containment and process checks separately
  3. Assigned owners and due dates to corrective actions
  4. Required re-verification before the next release decision
05Evidence

Evidence

Defect evidenceContainment recordCorrective-action trackerRe-verification result
06Business Impact

Business Impact

The issue moved from an unclear yield report to a visible set of actions, risks, and release conditions. No unverified savings figure is claimed.

Capability proven by the example

Issue definition · Production control · Corrective-action closure · Release judgment

Start with the decision

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