Measuring a PPE Vending Pilot: Separate Availability, Workload and Spend

Choose evidence that answers the procurement decision without promising automatic savings.

2026-10-16

A PPE vending pilot should test a defined operating proposal. Claims about reduced spend or improved availability need a meaningful baseline and consistent definitions. Decide which questions the pilot must answer before collecting a dashboard of unrelated totals.

Define comparable observations

For availability, track the approved product-and-size combinations and the periods when normal issue is unavailable. For workload, record the tasks and staff time included in the assessment. For spend, distinguish purchases, issued quantities and stock changes; they are not the same measure.

Record changes in staffing, work demand and package units that affect comparison. Label estimates and incomplete records. Do not turn a simple before-and-after difference into proof of causation.

Include the exception process

Document shortages, access problems and use of alternative supply routes. A successful normal transaction does not show whether the site can resolve a legitimate replacement need on an overnight shift.

Use supplier-authorized technical tests and the employer's approved safety procedures. The trial should not restrict necessary protection in order to create a measurement.

Decide what follows

Review outcomes against the original questions, identify unresolved requirements and assign owners. Keep actual evidence separate from proposed future benefits. Discuss supported reporting and commissioning functions with WEIMI so the pilot measures a confirmed configuration rather than an assumed set of features.