Inventory Planning: Know What to Reorder and When

Inventory planning helps a company buy what it needs without relying on last-minute requests. Start with a dependable count, a clear view of upcoming work, and realistic supplier lead times. The first improvement may be a better process rather than a new system.

Get the starting count right

First, identify the supplies or equipment that matter most to daily work. Record the item, storage location, unit of measure, and usable quantity. Keep damaged, reserved, or unavailable items separate from stock the team can actually use.

Next, compare that count with open purchase orders. Check whether an order still has a confirmed delivery date. An old order in a spreadsheet should not count as available stock simply because nobody closed it.

Connect reorder decisions to real usage

Review how much the team uses and how long replenishment takes. As a starting point, a reorder level can cover expected use during supplier lead time, plus a reasonable buffer. Adjust that buffer for variability, item importance, storage limits, and the cost of holding stock.

For example, a regularly used office supply may need a different review schedule from a spare part that can stop an entire job. Treating both items the same can lead to unnecessary purchases or avoidable shortages.

Make ownership part of the process

Decide who records usage, checks counts, submits requests, and approves purchases. Also define who can approve a substitute. Without those decisions, a useful inventory sheet can quickly fall out of date.

Schedule small, regular checks on important items. When the record and the shelf disagree, investigate the cause. The issue may be a missed receipt, an incorrect unit, or an unrecorded transfer.

How TTS can assist

Through Operational & Business Consulting, TTS can help review the workflow, clarify responsibilities, and organize an inventory planning routine. Its Business Supplies & Equipment support can help connect approved requirements with ordering and delivery coordination.

The engagement should define the records, locations, and items in scope. Your team retains responsibility for accurate counts and purchasing approvals. Any system changes or ongoing inventory services need a clear agreement.

Start with the items that interrupt work

List the items that most often trigger urgent purchases. Check their counts, usage, and supplier lead times. Use that short list to improve the process before expanding it.

Further reading

Procurement Options: Compare More Than the Purchase Price

Delivery Coordination: From Order to Confirmed Receipt

Browse the Logistics and Procurement articles or schedule a consultation to discuss your requirements.

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