Peak periods: planning for intensity without damage
Give peak demand a capacity plan, an end point and a route to stop unsafe work. Repeated exceptional periods need a different operating model.
The performance question
A seasonal rush or transaction can be foreseeable even when its precise demands are uncertain. Plan cover, task sequence and recovery before the peak. Avoid treating damage free intensity as something a programme can guarantee; some risks require changing the commitment itself.
What the evidence supports
HSE recommends assessing workload during peaks and emergencies and reviewing unusual activities. Its fatigue guidance calls for limits and monitoring of hours, overtime and swapping. These support advance controls rather than relying on willingness to work longer.[1][2]
A practical approach
Forecast the tasks and scarce skills needed, identify work that can pause and arrange competent cover. Agree maximum commitments through relevant risk assessment, monitor actual hours and provide a clear escalation route. Plan the return to normal work and address backlog explicitly rather than assuming capacity instantly resets.
How to review progress
After the peak, review incidents, rework, hours and tasks deferred. Check whether recovery and cover occurred as planned. If peaks overlap or become continuous, revise staffing, scope or scheduling instead of repeating the same exceptional request.
Sources and references
- Human factors: Workload Opens in a new tab
Health and Safety Executive
Processing limits, task analysis, workload drift and staffing
- Human factors: Fatigue Opens in a new tab
Health and Safety Executive
Why fatigue matters and key principles for managing working hours