Plating, Anodizing & Surface Treatment worked example

Surface Treatment Audit Workload at 12% setup, handling, and delay allowance: a worked example

What does the result look like when setup, handling, and delay allowance reaches 12%? The full calculation is worked below with real intermediate numbers. Use it when surface treatment audit workload in plating, anodizing and surface treatment is being added to next week's schedule and you need an honest hours estimate.

The inputs for this scenario

  • Coated parts to audit this cycle: 120 units (unchanged)
  • Audit inspection rate: 12 units / min (unchanged)
  • Setup, handling, and delay allowance: 12 % (raised for this scenario; the documented default is 10)

Working through the calculation

  • Applying the documented formula (Base surface treatment audit workload time = surface treatment audit workload workload รท surface treatment audit workload completion rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 11.2 hr for required surface treatment audit workload time, the number this scenario is built around.
  • At this operating point the engine returns 10 hr for base surface treatment audit workload time.
  • At this operating point the engine returns 12 % for surface treatment audit workload allowance applied.
  • At this operating point the engine returns 12 pieces / min for surface treatment audit workload completion rate.

How this compares with the baseline

  • Against the tool's baseline example, where setup, handling, and delay allowance sits at 10% and the headline result is 11 hr, this scenario comes in 1.82% above the baseline at 11.2 hr.
  • A figure at this level is achievable when setup, handling, and delay allowance is genuinely sustained, not just peaked for a shift. It assumes one steady inspection rate; mixed part complexity or multiple audit methods on the same batch will skew the estimate.

Results at a glance

  • Required surface treatment audit workload time: 11.2 hr (headline result)
  • Base surface treatment audit workload time: 10 hr
  • Surface treatment audit workload allowance applied: 12 %
  • Surface treatment audit workload completion rate: 12 pieces / min

Run it with your numbers

  • Every input above is editable in the live Surface Treatment Audit Workload calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.