Before buying a vehicle, containers or cooling equipment, identify which work cannot be completed. For two comparable operating periods, record planned and completed dispatches, delay reasons and product records. Do not defer a step required for safety or applicable requirements in the investment sequence.
Records that identify the constraint
If containers or plates are not ready, compare ready stock and return time. If washing falls behind, measure time from dirty receipt to clean, dry release. If vehicles are short, compare utilisation, queued orders and outsourced transport. If there are temperature excursions, inspect product and route records; the cause may be process or measurement rather than equipment.
For each option, record total cost, implementation time, expected capacity and whether it may create a new constraint. Measure assumptions that can be tested with a small process change or limited pilot first. If pilot data is insufficient, do not present the investment case as a proven outcome.
After investing, repeat the same measures over the same period. For example, did the rate of dispatches short of ready containers or the wash queue fall? If not, recognize that the new equipment did not solve the problem and investigate the next constraint; there is no fixed vehicle-container-plate order for every operation.
