Port, Crane & Terminal Equipment worked example

Structural Steel Yield at 68% target structural steel yield rate: a worked example

Suppose target structural steel yield rate falls to 68%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate structural steel yield for port, crane and terminal equipment using production-ready inputs so teams can track KPI performance and decide whether corrective action is needed.

The inputs for this scenario

  • Conforming steel members produced: 8 count (held at the documented default)
  • Total steel members fabricated: 250 count (held at the documented default)
  • Target structural steel yield rate: 68 % (the input this scenario stresses; the baseline uses 95)

Working through the calculation

  • The calculation starts from the formula this tool documents: Structural steel yield rate = structural steel yield count ÷ total structural steel yield population × 100.
  • Structural steel yield rate works out to 3.2 % at these inputs, and this is the headline figure for the scenario.
  • Structural steel yield gap to target works out to 64.8 points at these inputs.
  • Structural steel yield count works out to 8 count at these inputs.
  • Total structural steel yield population works out to 250 count at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where target structural steel yield rate sits at 95% and the headline result is 3.2 %, this scenario lands almost exactly on the baseline at 3.2 %.
  • It divides conforming members by total members fabricated to get a yield percentage, then subtracts the target to show the gap in points. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Structural steel yield rate: 3.2 % (headline result)
  • Structural steel yield gap to target: 64.8 points
  • Structural steel yield count: 8 count
  • Total structural steel yield population: 250 count

Run it with your numbers

  • To rerun this with your own numbers, open the live Structural Steel Yield calculator, set target structural steel yield rate to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.