Space Payload & Avionics Manufacturing worked example

Harness Routing Labor at 7.2% access and handling allowance: a worked example in space payload & avionics manufacturing

This worked example runs the harness routing labor numbers for a tougher week than the baseline: 7.2% access and handling allowance instead of the typical 10%. Estimate harness routing labor for space payload and avionics manufacturing using production-ready inputs so teams can plan labor hours, schedule the work, or check whether the job fits the available shift time.

The inputs for this scenario

  • Harness segments to route and lace: 120 units (held at the documented default)
  • Technician routing rate per minute: 12 units / min (held at the documented default)
  • Access and handling allowance: 7.2 % (the input this scenario stresses; the baseline uses 10)

Working through the calculation

  • The calculation starts from the formula this tool documents: Base harness routing labor time = harness routing labor workload รท harness routing labor completion rate.
  • Required harness routing labor time works out to 10.72 hr at these inputs, and this is the headline figure for the scenario.
  • Base harness routing labor time works out to 10 hr at these inputs.
  • Harness routing labor allowance applied works out to 7.2 % at these inputs.
  • Harness routing labor completion rate works out to 12 pieces / min at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where access and handling allowance sits at 10% and the headline result is 11 hr, this scenario comes in 2.55% below the baseline at 10.72 hr.
  • Use it when staffing a harness build cell, quoting integration labor, or forecasting when wiring will clear for functional test and closeout. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Required harness routing labor time: 10.72 hr (headline result)
  • Base harness routing labor time: 10 hr
  • Harness routing labor allowance applied: 7.2 %
  • Harness routing labor completion rate: 12 pieces / min

Run it with your numbers

  • To rerun this with your own numbers, open the live Harness Routing Labor calculator, set access and handling allowance to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.