Seiri

The first step in a 5S Program is Sort. "Sorting" means to sort through & separate everything in each work area. Keep only what is necessary. Materials, tools, equipment and supplies that are not frequently used should be moved to a separate, common storage area. Items that are not used should be discarded or recycled.

This step focuses on the elimination of any unnecessary workplace clutter. In a process called “red tagging,” all workplace items are sorted through, with a red tag placed on any that are not absolutely necessary for completing a task. Once tools, supplies, materials and equipment have been tagged, they are then relocated to a holding area for a follow up evaluation. Items that are only seldom used can be stored closer in proximity to the workspace, while obsolete clutter should be discarded.