PCM — Independent Commissioning Agent & Commissioning Management Perth
The Tool Box
Programme planning

Commissioning Duration Estimator

Indicative commissioning programme duration and team size, calibrated against PCM's Perth project data across offices, healthcare, data centres, retail, industrial and residential.

Project parameters
Building type
Indicative programme
GFA-driven effort120 person-days
System witnessing effort13 person-days
Total effort133 person-days
Working weeks (1 FTE)27 weeks
Recommended team size3 commissioning engineers

Indicative only — actual programme depends on procurement path, contractor readiness, IST scope and BMS integration. Contact PCM for a validated programme.

How this works

Effort scales roughly linearly with gross floor area, and again with the number of systems requiring formal witnessing. Building type factors are calibrated against actual PCM job data.

Contact PCM for a validated programme with critical-path integration testing, IST windows and BMS handover milestones.