Planning
Setting Reorder Levels for Fleet Spill Supplies
Use consumption, lead time, operational variability, and a review cadence to set stock levels.
A useful reorder point covers expected use while the next shipment is in transit, plus a deliberate buffer. Use your fleet's consumption and supplier lead time.
Keep the units consistent
Count individual mats throughout consumption, receiving and transfers. A pallet contains 100 usable units. Keep assigned truck minimums separate from stock available at the warehouse.
Calculate lead-time demand
Multiply average weekly use by lead time in weeks, then add the buffer. For example, four mats per week over two weeks produces eight mats of lead-time demand before the buffer. Use the calculator below with your own inputs.
Review after a meaningful change
Update the estimate after changes in contracts, truck count, typical calls or supplier lead time. Separate unusual incidents from normal use so a short period does not distort purchasing.
Use on the job
Reorder worksheet
Average weekly use × lead time in weeks + buffer. Keep assigned truck minimums separate.
Frequently asked questions
Questions this guide answers
What is a simple reorder point formula for spill supplies?
Start with average use during replenishment lead time, then add a deliberate buffer for variation and the consequence of running out.
Should pallet quantity be counted as one inventory item?
No. A 100-unit pallet contains 100 physical Spill Diapers. Inventory and consumption should track the individual mats.
How often should the reorder point be reviewed?
Set a regular review date and recalculate after meaningful changes in demand, contracts, weather, supplier lead time, truck count, or storage capacity.