5S is one of the most widely used Lean tools. When combined with Safety (6S) it has gained popularity in a wide variety of industries and is fast becoming standard practice for Safety and Health Inspection programs.

The Beginnings: 5S

The 5S Process is a way of organizing and managing the workspace and work flow with the intent to improve efficiency by eliminating waste. It incorporates a system of regular visual inspections and self-audits to identify opportunities for continuous improvements. The 5S Process includes documenting the monthly (minimum) inspections and developing daily safe work practices.

The “S” stands for:

• Sort – removing unnecessary tools, equipment, and other items from the work area.
• Straighten – effective and efficient storage of tools, equipment, and other items.
• Shine – cleanliness involves housekeeping and helps in problem prevention.
• Standardize – develop best practice routines, adapt tools, and improve access to simplify organizing.
• Sustain – maintenance and continual improvement through spot checks and audits.