Optimise operational efficiency with our Lean Six Sigma Measure Phase Tollgate Template, guiding critical analysis, process mapping, data collection and reporting.
1
Identify the Critical-to-Quality Characteristics (CTQs)
2
Define the Problem Statement
3
Develop Operational Definitions
4
Gather Initial Data
5
Analyse the Data
6
Identify Key Input, Process and Output Metrics
7
Establish a Baseline Performance
8
Map the As-Is and Should-Be Process Flow
9
Identify Potential Causes
10
Perform a Risk Assessment
11
Prioritise Causes Using a Pareto Chart
12
Establish the Data Collection Plan
13
Validate the Measurement System
14
Collect Data According to the Plan
15
Analyse the Collected Data
16
Create an Interim Report
17
Approval: Interim Report
18
Present and Review Report with Stakeholders
19
Approval: Stakeholder Buy-In
20
Plan for Next Phase: Analyse
Identify the Critical-to-Quality Characteristics (CTQs)
In this task, you will identify the critical-to-quality characteristics (CTQs) that are crucial for meeting customer requirements. These CTQs define what is most important to the customer and will guide the rest of the measure phase. Identify the factors that have the greatest impact on customer satisfaction and determine the specific characteristics that need to be measured.
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Price
2
Quality
3
Delivery Time
4
Customer Service
5
Product Features
Define the Problem Statement
Define the problem statement that represents the issue or challenge to be addressed in this Lean Six Sigma project. Include a brief description of the problem, its impact on the business or customer, and any specific goals or objectives that need to be achieved.
Develop Operational Definitions
In this task, you will develop operational definitions for the key terms and concepts related to the problem statement. Operational definitions ensure clarity and consistency in the measurement process. Define the terms, provide examples if necessary, and specify the unit of measurement for each term.
Gather Initial Data
In this task, you will gather the initial data related to the problem statement and the CTQs. This data will serve as a starting point for further analysis and measurement. Identify the relevant data sources and collect the necessary information.
Analyse the Data
Analyse the initial data collected in the previous task to gain insights into the current state of the process. Use appropriate statistical and graphical analysis techniques to identify patterns, trends, and potential areas for improvement. Summarize your findings and prepare to present them in the next task.
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Increasing trend
2
Decreasing trend
3
Seasonal variation
4
Random variation
5
No apparent pattern
Identify Key Input, Process and Output Metrics
Identify the key input, process, and output metrics that are critical for measuring and monitoring the process performance. These metrics should directly align with the CTQs identified earlier. Determine the specific metrics to be measured and tracked, along with their corresponding targets or benchmarks.
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Input
2
Process
3
Output
Establish a Baseline Performance
Establish a baseline performance for the key metrics identified in the previous task. This baseline will serve as a reference point for measuring future improvements. Analyse historical data or conduct initial measurements to determine the current performance level of each metric.
Map the As-Is and Should-Be Process Flow
Map the current (As-Is) and desired (Should-Be) process flow to understand the existing process and identify areas for improvement. Consider the steps, inputs, outputs, and decision points in the process. Use flowcharts or other visual tools to create the process maps.
Identify Potential Causes
Identify and document the potential causes that may be contributing to the problem or affecting the CTQs. Brainstorm possible causes with the project team, stakeholders, or subject matter experts. Consider both internal and external factors that could have an impact on the process.
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CTQ 1
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CTQ 2
3
CTQ 3
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CTQ 1
2
CTQ 2
3
CTQ 3
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CTQ 1
2
CTQ 2
3
CTQ 3
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CTQ 1
2
CTQ 2
3
CTQ 3
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CTQ 1
2
CTQ 2
3
CTQ 3
Perform a Risk Assessment
Perform a risk assessment to identify potential risks and their impact on the project. Consider both the likelihood and severity of each risk, and develop appropriate mitigation strategies. Assess the risks associated with the identified potential causes and CTQs.
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Low
2
Medium
3
High
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Low
2
Medium
3
High
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Low
2
Medium
3
High
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Low
2
Medium
3
High
Prioritise Causes Using a Pareto Chart
Prioritise the potential causes identified in a previous task using a Pareto chart. A Pareto chart is a bar graph that displays the frequency or impact of each cause in descending order. This chart helps identify the vital few causes that have the most significant impact on the problem or CTQs.
Establish the Data Collection Plan
Develop a data collection plan to ensure the collection of relevant and accurate data for further analysis. Specify the data collection methods, data sources, sample size, and frequency of data collection. Define the data collection tools and techniques to be used in the plan.
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Hourly
2
Daily
3
Weekly
4
Monthly
Validate the Measurement System
Validate the measurement system to ensure its accuracy, reliability, and repeatability. This step is crucial for ensuring the quality of the data collected. Conduct measurement system analysis using appropriate statistical techniques and assess the measurement system's capability.
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Capable
2
Not Capable
Collect Data According to the Plan
Collect data according to the data collection plan developed earlier. Use the specified data collection methods, tools, and techniques to gather the required data. Ensure that the data collected is accurate, complete, and representative of the process.
Analyse the Collected Data
Analyse the collected data to gain insights into the process performance and identify any patterns, trends, or issues. Use appropriate statistical analysis techniques to interpret the data and draw meaningful conclusions. Summarize your findings and prepare to present them in the next task.
1
Increasing trend
2
Decreasing trend
3
Seasonal variation
4
Random variation
5
No apparent pattern
Create an Interim Report
Create an interim report summarizing the findings and progress made in the measure phase. Include the problem statement, key metrics, baseline performance, data analysis, and any significant insights or observations. Present the report in a clear and concise format for easy understanding.
Approval: Interim Report
Will be submitted for approval:
Create an Interim Report
Will be submitted
Present and Review Report with Stakeholders
Present the interim report to the stakeholders and project team members for review and feedback. Share the findings, recommendations, and progress made in the measure phase. Seek input from stakeholders and address any questions or concerns raised during the review process.
Approval: Stakeholder Buy-In
Will be submitted for approval:
Present and Review Report with Stakeholders
Will be submitted
Plan for Next Phase: Analyse
Plan for the next phase of the Lean Six Sigma project, which is the Analyse phase. Identify the key tasks, deliverables, timelines, and resources required for the next phase. Develop a high-level project plan and communicate it to the project team and stakeholders.
