- The purpose of a gemba walk
- The 5W1H method for a gemba walk
- The preparation for a gemba walk
- The execution of a gemba walk
- The follow-up of a gemba walk
1. The purpose of a gemba walk
A gemba walk is not a casual stroll or a random inspection. It is a structured and respectful way of learning from the frontline workers and the actual work environment. The purpose of a gemba walk is to understand the current state of the process, the challenges and issues faced by the workers, and the potential areas for improvement. A gemba walk can also help you build trust and rapport with your team, as well as foster a culture of continuous improvement.
2. The 5W1H method for a gemba walk
The 5W1H method is an effective tool for asking questions and gathering information. It can help you cover the essential aspects of the work process and prevent jumping to conclusions or making assumptions. This method involves asking questions such as who is involved in the process, what is the output or outcome, when does the process start and end, where does the process take place, why is the process important, and how is the process performed and measured. Additionally, it can help you identify the inputs and resources, standards and expectations, peak times and slow times, bottlenecks and wastes, tasks and roles, and problems and issues.
3. The preparation for a gemba walk
Before conducting a gemba walk, it is important to prepare yourself and your team. To do this, you should define the scope and objective of the gemba walk, communicate the purpose and plan to the workers and managers, schedule the gemba walk at a convenient and representative time, and prepare a checklist or guide. The 5W1H method can be used to structure your questions and observations, and you can also use a standard template or a tool like a gemba walk sheet or a process map. Remember to explain that you are not there to judge or criticize, but to learn and support, and invite them to share their feedback and suggestions.
4. The execution of a gemba walk
During the gemba walk, it’s important to follow some best practices to ensure a smooth and productive experience. Respect and humility should be shown, following the safety and quality rules of the work area. Greet and thank the workers and managers, and listen and observe more than you talk and instruct. Be curious and open-minded, asking open-ended and probing questions using the 5W1H method. Avoid leading or biased questions and seek to understand the root causes and the underlying reasons behind the actions and decisions. Pay attention to the details and the variations of the process, looking for the signs and sources of waste, inefficiency, and inconsistency. Notice the best practices and the bright spots of the process. Engage and involve the workers and managers in the gemba walk, asking for their opinions and ideas. Acknowledge their challenges and achievements, and offer your help and guidance.
5. The follow-up of a gemba walk
After the gemba walk, it is essential to review and analyze the information and insights gathered, as well as take action and implement the improvements identified. To do this, you should summarize and document the findings and recommendations of the gemba walk, using the 5W1H method to organize and present the data and feedback. It is also important to share and discuss the results and action plan with the workers and managers, and solicit their input and approval. Additionally, assign roles and responsibilities for the improvement actions, set the timeline and metrics for implementation and evaluation, and monitor and measure the progress and impact of the improvement actions. Lastly, track the performance and outcomes of the process, collect and compare the data and feedback before and after the changes, and celebrate and communicate the successes and lessons learned.
SOURCE: https://www.linkedin.com/advice/0/how-do-you-use-5w1h-method-identify-problems.
