Supplier Quality, Development & Audits worked example

Incoming Inspection Burden at 12% setup, handling, and delay allowance: a worked example

This scenario runs the incoming inspection burden calculation on the strong side: 12% setup, handling, and delay allowance, with every other input held at its documented default. Use it when incoming inspection burden in supplier quality, development and audits needs a defensible run time before a quote goes out.

The inputs for this scenario

  • Parts to inspect on receipt: 120 units (unchanged)
  • Inspection throughput per inspector: 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 incoming inspection burden time = incoming inspection burden workload รท incoming inspection burden completion rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 11.2 hr for required incoming inspection burden time, the number this scenario is built around.
  • At this operating point the engine returns 10 hr for base incoming inspection burden time.
  • At this operating point the engine returns 12 % for incoming inspection burden allowance applied.
  • At this operating point the engine returns 12 pieces / min for incoming inspection burden 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.
  • Use it when planning receiving-inspection staffing, quoting inspection lead time, or comparing the burden of full inspection against a reduced or skip-lot sampling plan. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Required incoming inspection burden time: 11.2 hr (headline result)
  • Base incoming inspection burden time: 10 hr
  • Incoming inspection burden allowance applied: 12 %
  • Incoming inspection burden completion rate: 12 pieces / min

Run it with your numbers

  • Every input above is editable in the live Incoming Inspection Burden calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.