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The 5S Methodology

A Free Beginner’s Guide for Understanding and Applying the 5S Maintenance Procedures

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Doctrina Nam Laurus

(Learning for Success)

Explaining the 5S Methodology

Overview

5S is typically associated with other key industry tools such as, Kaizen, Lean Manufacturing and Continuous Improvement programs. However, it can stand alone and will work in any environment, e.g. the workplace, your home, your PC and even in your own head.

5S is a philosophy and a way of organising and managing the workplace, especially a shared workplace (like a shop floor or an office space) and keeping it organised.

5S is a system to improve efficiency by eliminating waste, improving flow, reducing process unreasonableness and optimising productivity through maintaining an orderly workplace and using visual cues to achieve more consistent operational results.

5S is a method of cleaning up and organising the workplace using its existing configuration.

The key targets of 5S are workplace morale and efficiency. The assertion of 5S is, by assigning everything a location, time is not wasted by looking for things. The correct ordering of items or activities promotes a smooth work flow. Tools should be kept at the point of use so workers do not have to repetitively move or bend to access materials. Flow paths can be altered to improve efficiency.

Additionally, it is quickly obvious when something is missing from its designated location. The benefits of this methodology come from deciding what should be kept, where it should be kept, and how it should be stored.

5S is a cyclical methodology designed for continuous improvement as illustrated by the following diagram.

Although the process of applying the 5S principles is best illustrated with a circular diagram because it is a continuous process, there is a logical sequence for implementing the 5S methodology.

For example, it would not be very sensible to spend time tidying and rearranging everything on a work bench if many of the items currently on the bench are not required for your current job.

The following diagram illustrates how to use the 5S process for:

• Implementation
• Continuous improvement
• Disposal decisions, as required

The Five S’s are discussed in detail on the following pages using the implementation sequence. The first step is Sort.