Carbon Capture & CO₂ Compression Equipment worked example

Maintenance Interval at 12% access, lockout and restart allowance: a worked example in carbon capture & co₂ compression equipment

This scenario runs the maintenance interval calculation on the strong side: 12% access, lockout and restart allowance, with every other input held at its documented default. Use it when maintenance interval in carbon capture and co₂ compression equipment is being added to next week's schedule and you need an honest hours estimate.

The inputs for this scenario

  • Maintenance tasks due this interval: 120 tasks (unchanged)
  • Technician task completion rate: 12 tasks / min (unchanged)
  • Access, lockout and restart allowance: 12 % (raised for this scenario; the documented default is 10)

Working through the calculation

  • Applying the documented formula (Base maintenance task time = maintenance tasks due ÷ maintenance task completion rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 11.2 min for total maintenance interval labor time, the number this scenario is built around.
  • At this operating point the engine returns 10 min for base maintenance task time.
  • At this operating point the engine returns 12 % for access and restart allowance.
  • At this operating point the engine returns 12 pieces / min for maintenance task completion rate.

How this compares with the baseline

  • Against the tool's baseline example, where access, lockout and restart allowance sits at 10% and the headline result is 11 min, this scenario comes in 1.82% above the baseline at 11.2 min.
  • Use it when building a preventive-maintenance window, planning a turnaround, or quoting how long a CO₂ compressor train will be down for routine service. 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

  • Total maintenance interval labor time: 11.2 min (headline result)
  • Base maintenance task time: 10 min
  • Access and restart allowance: 12 %
  • Maintenance task completion rate: 12 pieces / min

Run it with your numbers

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

Last reviewed 2026-05-12.