In the words of Hiroyuki Hirano, author of 5S: Five Pillars of the Visual Workplace:

“A company that cannot successfully implement the 5 Ss cannot expect to effectively integrate JIT, re-engineering, or any other large-scale change. Good workplaces develop beginning with the 5S’s. Bad workplaces fall apart beginning with the 5 Ss.”

Benefits of the 5S System:

  • Improved quality
  • Achieve work standardization
  • Decreased changeover time
  • Improved safety
  • Reduced storage costs
  • Reduced cycle time
  • Reduced machine down time
  • Boost employee morale as well as work environment

Name

Interpretation

Description

Seiri organisation Separate out all the things that are not necessary and eliminate them or tidy them away.
Seiton neatness Arrange the essential things in order so that they can be quickly and easily accessed and put away.
Seiso cleaning Keep machines and working environment clean.
Seiketsu standardisation Make cleaning and checking a routine practice; maintain a pleasant environment.
Shitsuke discipline Standardise the previous four steps and constantly improve them.

Links:

5s in the avionics industry - IQA

5S at Wikipedia

Books:

5S: Training and Implementation Toolkit …… The 5S Pocket Guide …… 5S for Service Organizations and Offices: A Lean Look at Improvements …… The 5S\'s: Five Keys to a Total Quality Environment …… Putting 5S to Work……5S Office Facilitator Guide