What we have written on the cold chain15 / 154

An unreadable label can affect traceability; it does not alone prove food loss. Record the finding, measurement and actual discarded quantity separately.

Compare the effect of fewer models on parts, washing and training alongside load utilisation and trip count.

Match net product volume with unused interior and vehicle floor area; measure load per trip for the same route demand.

Record moisture by product lot, package venting, position and receipt condition; do not assume the container is the cause.

Choose a few decision-linked indicators; state each measure's denominator, period, data owner and boundary.

Do not set a universal temperature target; retain the approved hygiene method and track actual temperature, rewashes and results.

Count add-ons, workarounds, idle capacity and recurring deviations to detect mismatch.

The operator records the cleaning steps and the authorized lead records verification; track a failed finding through correction and recheck.

Before calling a return shortfall a loss, reconcile vehicle, wash and next-run records by line.

A wet carton or temperature curve alone does not decide product disposition; reconcile time, sensor location and data gaps.

Do not treat measurements, supplier documents and estimates as equally reliable; show source, period and method for each data row.

One peak day does not establish annual pool need; compare demand, turnaround and ready stock across periods.