Port, Crane & Terminal Equipment worked example

Installation Bottleneck with installation bottleneck severity score of 15 score: a worked example in port, crane & terminal equipment

Push installation bottleneck severity score up to 15 score and the picture changes. This example computes every intermediate figure at that operating point. Use it when installation bottleneck in port, crane and terminal equipment needs a defensible ranking against other port, crane and terminal equipment risks for the next review.

The inputs for this scenario

  • Installation bottleneck severity score: 15 score (raised for this scenario; the documented default is 6)
  • Installation bottleneck occurrence score: 4 score (unchanged)
  • Installation bottleneck detection score: 3 score (unchanged)

Working through the calculation

  • Applying the documented formula (Installation bottleneck risk score = installation bottleneck severity score × installation bottleneck occurrence score × installation bottleneck detection score) to the inputs above produces each figure below.
  • At this operating point the engine returns 8.15 score for installation bottleneck risk score, the number this scenario is built around.
  • At this operating point the engine returns 15 score for installation bottleneck severity score.
  • At this operating point the engine returns 4 score for installation bottleneck occurrence score.
  • At this operating point the engine returns 3 score for installation bottleneck detection score.

How this compares with the baseline

  • Against the tool's baseline example, where installation bottleneck severity score sits at 6 score and the headline result is 4.55 score, this scenario comes in 79.12% above the baseline at 8.15 score.
  • It multiplies severity, occurrence and detection scores for a single crane-installation risk into one risk priority number so bottlenecks can be ranked. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Installation bottleneck risk score: 8.15 score (headline result)
  • Installation bottleneck severity score: 15 score
  • Installation bottleneck occurrence score: 4 score
  • Installation bottleneck detection score: 3 score

Run it with your numbers

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

Last reviewed 2026-05-12.