Definition of Discrete Effort
Discrete effort is an activity in project management that can be planned, regulated, and yields a specific output. It is also known as measurable effort because it can be reliably measured and directly linked to the Work Breakdown Structure (WBS), which defines the project and product deliverables.
Key Facts
- Definition: Discrete effort is an activity that can be planned and regulated, and it produces a specific output.
- Measurable Effort: Discrete effort is also known as measurable effort because it can be reliably measured.
- Work Breakdown Structure (WBS): Discrete effort is directly linked to the WBS, which defines the project and product deliverables.
- Examples: Examples of discrete effort include building software, designing a building, creating a product manual, or delivering a report.
- Earned Value Management (EVM): Discrete effort is one of the types of activities used in EVM to measure work performance.
- Planning and Measurement: Discrete effort can be planned and measured using the EVM system to track progress and earned value.
Characteristics of Discrete Effort
Discrete effort is characterized by its measurability, direct link to the WBS, and the production of a specific output. This makes it a crucial component of project management, as it allows for the effective planning, scheduling, and measurement of work progress.
Examples of Discrete Effort
Common examples of discrete effort in project management include:
- Building software
- Designing a building
- Creating a product manual
- Delivering a report
Discrete Effort and Earned Value Management (EVM)
Discrete effort is one of the three types of activities used in EVM to measure work performance. The other two types are apportioned effort and level of effort. Discrete effort is measured by physical progress (% complete), while apportioned effort and level of effort are measured by duration.
Planning and Measurement of Discrete Effort
Discrete effort can be planned and measured using the EVM system. The planned value (PV) of a discrete effort is the estimated cost or effort required to complete the activity. The earned value (EV) is the value of the work completed to date. The difference between the PV and EV is the cost or effort variance.
Conclusion
Discrete effort is a fundamental concept in project management that involves activities that can be planned, regulated, and produce a specific output. It is directly linked to the WBS and is measured using the EVM system. By effectively managing discrete effort, project managers can ensure the successful completion of project deliverables within the planned timeframe and budget.
References
- Mudassir Iqbal. (2019, March 3). Discrete Effort, Apportioned Effort and Level of Effort (PMP/CAPM). Mudassir Iqbal. https://mudassiriqbal.net/discrete-apportioned-and-level-of-effort/
- Seema Sonkiya. (2014, March 28). Introduction to Discrete, Level of Efforts and Apportioned Efforts. iZenBridge. https://www.izenbridge.com/blog/introduction-to-discrete-efforts-level-of-efforts-and-apportioned-efforts/
- Harwinder Singh. (2016, April 6). Discrete Effort, Apportioned Effort and Level of Effort (LOE) Explained. Deep Fried Brain Project. https://www.deepfriedbrainproject.com/2016/04/discrete-effort-apportioned-effort-level-of-effort-loe-evm.html
FAQs
What is discrete effort in project management?
Discrete effort is an activity that can be planned, regulated, and yields a specific output. It is directly linked to the Work Breakdown Structure (WBS) and is measured using the Earned Value Management (EVM) system.
What are some examples of discrete effort?
Examples of discrete effort include building software, designing a building, creating a product manual, or delivering a report.
How is discrete effort measured?
Discrete effort is measured by physical progress (% complete) using the EVM system.
How is discrete effort different from apportioned effort and level of effort?
Apportioned effort is an activity that is directly related to a discrete effort but cannot be directly linked to a WBS component or project deliverable. Level of effort is an activity that does not produce definitive end products and is measured by the passage of time.
Why is discrete effort important in project management?
Discrete effort is important in project management because it allows for the effective planning, scheduling, and measurement of work progress. It also helps in tracking project costs and ensuring that deliverables are completed on time and within budget.
How can discrete effort be effectively managed?
Discrete effort can be effectively managed by:
- Clearly defining the scope and objectives of the activity
- Estimating the resources and time required to complete the activity
- Creating a detailed work plan
- Assigning qualified personnel to the activity
- Monitoring progress and making adjustments as needed
What are some challenges associated with managing discrete effort?
Some challenges associated with managing discrete effort include:
- Accurately estimating the resources and time required to complete the activity
- Dealing with unexpected changes or disruptions
- Managing dependencies between different activities
- Ensuring that the activity is completed to the required quality standards
What are some best practices for managing discrete effort?
Some best practices for managing discrete effort include:
- Using a work breakdown structure (WBS) to decompose the project into smaller, more manageable activities
- Developing a detailed project schedule that includes start and finish dates for each activity
- Assigning qualified personnel to each activity and providing them with the necessary resources
- Monitoring progress regularly and making adjustments as needed
- Communicating effectively with stakeholders to keep them informed of progress and any challenges