CLAYLEAN™ CASE STUDY
Throughput recovery from 550 to 950 units per hour
An anonymized operational improvement case study showing how Adam Clay led constraint analysis, standard work, visual performance management, supervisor cadence, and operator coaching to recover throughput by approximately 73% in about three months.
Selected Career Impact Led by Adam Clay
This example reflects selected career impact from Adam’s operating and Lean leadership experience. ClayLean client results will be labeled separately when tied directly to Clay Consulting LLC engagements.
550 UPH
Baseline throughput in the constrained process
950 UPH
Stabilized output after the improvement work
73%
Approximate throughput improvement
The operating problem
A high-volume operation needed more stable output from a constrained process without depending on daily firefighting, expediting, or informal workarounds. The demand was there. The labor effort was there. The missing piece was a disciplined operating system around the constraint.
The baseline condition was approximately 550 units per hour. The output miss was visible, but the system needed sharper clarity around which step was limiting flow, what standard should be followed, how supervisors should see problems earlier, and how follow-up would prevent the process from drifting back.
Adam’s role
Adam led the operating-system work: identifying the true constraint, aligning leaders and operators around the highest-leverage changes, and installing practical routines that could hold up under real production pressure. This was not treated as a one-time improvement event. It was led as a system reset: diagnose the constraint, stabilize the method, make performance visible, coach the people closest to the work, and build leader follow-up into the rhythm of the operation.
Actions Adam led
- Constraint analysis: focused the team on where flow was actually being limited instead of spreading effort across every symptom.
- Standard work: clarified the expected method so variation became easier to see, coach, and correct.
- Visual performance tracking: made hourly or shift-level performance visible enough for leaders to respond before the miss became normal.
- Supervisor cadence: strengthened the routine for checking the process, escalating issues, and following through on actions.
- Operator coaching: connected the improved method to the people closest to the work so the change was practical, teachable, and sustainable.
- Follow-up discipline: used routine review and standard work checks to prevent the process from sliding back to the old condition.
Measured outcome
Throughput improved from approximately 550 units per hour to approximately 950 units per hour, an improvement of about 73%. The timeframe was about three months.
The important lesson is not only the size of the gain. The gain came from making the constraint visible, stabilizing the work around it, and giving leaders a routine for seeing abnormal conditions sooner. That is the difference between a temporary push and an operating system improvement.
Sustainment method
The sustainment approach combined daily performance visibility, standard work checks, leader follow-up, and coaching around the new operating rhythm. The goal was to keep the new output level from depending on memory, heroics, or one person constantly pushing the system.
Methods used
Operational assessment, value stream thinking, standard work, visual management, daily management, leader coaching, and constraint-focused follow-up.
Where this type of work fits
This type of throughput recovery work fits teams that are busy but still missing output, service, or delivery expectations. It is especially relevant when leaders suspect the problem is not effort, but unstable flow, weak standards, unclear priorities, or a management rhythm that sees problems too late.